[ { "hash": "86bf43007e97433955b5c384564d0a89124a5ac7", "msg": "Enabled use_gcc,g77 again in mingw32_support.py as calling them in build_flib may be too late. Not sure if this was the cause of building failures on win32..", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-02-28T23:33:15+00:00", "author_timezone": 0, "committer_date": "2003-02-28T23:33:15+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "452c1f48c874f2784917bf39ab508313e7f4b61e" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 1, "insertions": 1, "lines": 2, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_distutils/mingw32_support.py", "new_path": "scipy_distutils/mingw32_support.py", "filename": "mingw32_support.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -67,7 +67,7 @@ def build_import_library():\n # msg = \"Couldn't find import library, and failed to build it.\"\n # raise DistutilsPlatformError, msg\n \n- if 0:\n+ if 1:\n # See build_flib.finalize_options method in build_flib.py\n # where set_windows_compiler is called with proper\n # compiler (there gcc/g77 is still default).\n", "added_lines": 1, "deleted_lines": 1, "source_code": "\"\"\"\nSupport code for building Python extensions on Windows.\n\n # NT stuff\n # 1. Make sure libpython.a exists for gcc. If not, build it.\n # 2. Force windows to use gcc (we're struggling with MSVC and g77 support) \n # 3. Force windows to use g77\n\n\"\"\"\n\nimport os, sys\nimport distutils.ccompiler\n\n# I'd really like to pull this out of scipy and make it part of distutils...\nimport scipy_distutils.command.build_flib as build_flib\n\n\nif sys.platform == 'win32':\n # NT stuff\n # 1. Make sure libpython.a exists for gcc. If not, build it.\n # 2. Force windows to use gcc (we're struggling with MSVC and g77 support) \n # 3. Force windows to use g77\n \n # 1. Build libpython from .lib and .dll if they don't exist. \n def import_library_exists():\n \"\"\" on windows platforms, make sure a gcc import library exists\n \"\"\"\n if sys.platform == 'win32':\n lib_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n full_path = os.path.join(sys.prefix,'libs',lib_name)\n #print full_path\n if not os.path.exists(full_path):\n return 0\n return 1\n \n def build_import_library():\n \"\"\" Build the import libraries for Mingw32-gcc on Windows\n \"\"\"\n import lib2def\n\n #libfile, deffile = parse_cmd()\n #if deffile is None:\n # deffile = sys.stdout\n #else:\n # deffile = open(deffile, 'w')\n lib_name = \"python%d%d.lib\" % tuple(sys.version_info[:2]) \n lib_file = os.path.join(sys.prefix,'libs',lib_name)\n def_name = \"python%d%d.def\" % tuple(sys.version_info[:2]) \n def_file = os.path.join(sys.prefix,'libs',def_name)\n nm_cmd = '%s %s' % (lib2def.DEFAULT_NM, lib_file)\n nm_output = lib2def.getnm(nm_cmd)\n dlist, flist = lib2def.parse_nm(nm_output)\n lib2def.output_def(dlist, flist, lib2def.DEF_HEADER, open(def_file, 'w'))\n \n out_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n out_file = os.path.join(sys.prefix,'libs',out_name)\n dll_name = \"python%d%d.dll\" % tuple(sys.version_info[:2])\n args = (dll_name,def_file,out_file)\n cmd = 'dlltool --dllname %s --def %s --output-lib %s' % args\n print cmd\n success = not os.system(cmd)\n # for now, fail silently\n if not success:\n print \"WARNING: failed to build import library for gcc. \"\\\n \"Linking will fail.\"\n #if not success:\n # msg = \"Couldn't find import library, and failed to build it.\"\n # raise DistutilsPlatformError, msg\n\n if 1:\n # See build_flib.finalize_options method in build_flib.py\n # where set_windows_compiler is called with proper\n # compiler (there gcc/g77 is still default).\n\n def set_windows_compiler(compiler):\n distutils.ccompiler._default_compilers = (\n \n # Platform string mappings\n \n # on a cygwin built python we can use gcc like an ordinary UNIXish\n # compiler\n ('cygwin.*', 'unix'),\n \n # OS name mappings\n ('posix', 'unix'),\n ('nt', compiler),\n ('mac', 'mwerks'),\n \n ) \n def use_msvc():\n set_windows_compiler('msvc')\n \n def use_gcc(): \n set_windows_compiler('mingw32')\n\n standard_compiler_list = build_flib.all_compilers[:]\n def use_g77():\n build_flib.all_compilers = [build_flib.gnu_fortran_compiler] \n\n def use_standard_fortran_compiler():\n build_flib.all_compilers = standard_compiler_list\n\n # 2. force the use of gcc on windows platform\n use_gcc()\n # 3. force the use of g77 on windows platform\n use_g77()\n\n if not import_library_exists():\n build_import_library()\n", "source_code_before": "\"\"\"\nSupport code for building Python extensions on Windows.\n\n # NT stuff\n # 1. Make sure libpython.a exists for gcc. If not, build it.\n # 2. Force windows to use gcc (we're struggling with MSVC and g77 support) \n # 3. Force windows to use g77\n\n\"\"\"\n\nimport os, sys\nimport distutils.ccompiler\n\n# I'd really like to pull this out of scipy and make it part of distutils...\nimport scipy_distutils.command.build_flib as build_flib\n\n\nif sys.platform == 'win32':\n # NT stuff\n # 1. Make sure libpython.a exists for gcc. If not, build it.\n # 2. Force windows to use gcc (we're struggling with MSVC and g77 support) \n # 3. Force windows to use g77\n \n # 1. Build libpython from .lib and .dll if they don't exist. \n def import_library_exists():\n \"\"\" on windows platforms, make sure a gcc import library exists\n \"\"\"\n if sys.platform == 'win32':\n lib_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n full_path = os.path.join(sys.prefix,'libs',lib_name)\n #print full_path\n if not os.path.exists(full_path):\n return 0\n return 1\n \n def build_import_library():\n \"\"\" Build the import libraries for Mingw32-gcc on Windows\n \"\"\"\n import lib2def\n\n #libfile, deffile = parse_cmd()\n #if deffile is None:\n # deffile = sys.stdout\n #else:\n # deffile = open(deffile, 'w')\n lib_name = \"python%d%d.lib\" % tuple(sys.version_info[:2]) \n lib_file = os.path.join(sys.prefix,'libs',lib_name)\n def_name = \"python%d%d.def\" % tuple(sys.version_info[:2]) \n def_file = os.path.join(sys.prefix,'libs',def_name)\n nm_cmd = '%s %s' % (lib2def.DEFAULT_NM, lib_file)\n nm_output = lib2def.getnm(nm_cmd)\n dlist, flist = lib2def.parse_nm(nm_output)\n lib2def.output_def(dlist, flist, lib2def.DEF_HEADER, open(def_file, 'w'))\n \n out_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n out_file = os.path.join(sys.prefix,'libs',out_name)\n dll_name = \"python%d%d.dll\" % tuple(sys.version_info[:2])\n args = (dll_name,def_file,out_file)\n cmd = 'dlltool --dllname %s --def %s --output-lib %s' % args\n print cmd\n success = not os.system(cmd)\n # for now, fail silently\n if not success:\n print \"WARNING: failed to build import library for gcc. \"\\\n \"Linking will fail.\"\n #if not success:\n # msg = \"Couldn't find import library, and failed to build it.\"\n # raise DistutilsPlatformError, msg\n\n if 0:\n # See build_flib.finalize_options method in build_flib.py\n # where set_windows_compiler is called with proper\n # compiler (there gcc/g77 is still default).\n\n def set_windows_compiler(compiler):\n distutils.ccompiler._default_compilers = (\n \n # Platform string mappings\n \n # on a cygwin built python we can use gcc like an ordinary UNIXish\n # compiler\n ('cygwin.*', 'unix'),\n \n # OS name mappings\n ('posix', 'unix'),\n ('nt', compiler),\n ('mac', 'mwerks'),\n \n ) \n def use_msvc():\n set_windows_compiler('msvc')\n \n def use_gcc(): \n set_windows_compiler('mingw32')\n\n standard_compiler_list = build_flib.all_compilers[:]\n def use_g77():\n build_flib.all_compilers = [build_flib.gnu_fortran_compiler] \n\n def use_standard_fortran_compiler():\n build_flib.all_compilers = standard_compiler_list\n\n # 2. force the use of gcc on windows platform\n use_gcc()\n # 3. force the use of g77 on windows platform\n use_g77()\n\n if not import_library_exists():\n build_import_library()\n", "methods": [ { "name": "import_library_exists", "long_name": "import_library_exists( )", "filename": "mingw32_support.py", "nloc": 7, "complexity": 3, "token_count": 57, "parameters": [], "start_line": 25, "end_line": 34, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "build_import_library", "long_name": "build_import_library( )", "filename": "mingw32_support.py", "nloc": 20, "complexity": 2, "token_count": 192, "parameters": [], "start_line": 36, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 30, "top_nesting_level": 1 }, { "name": "set_windows_compiler", "long_name": "set_windows_compiler( compiler )", "filename": "mingw32_support.py", "nloc": 7, "complexity": 1, "token_count": 37, "parameters": [ "compiler" ], "start_line": 75, "end_line": 89, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 2 }, { "name": "use_msvc", "long_name": "use_msvc( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [], "start_line": 90, "end_line": 91, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 }, { "name": "use_gcc", "long_name": "use_gcc( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [], "start_line": 93, "end_line": 94, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 }, { "name": "use_g77", "long_name": "use_g77( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 13, "parameters": [], "start_line": 97, "end_line": 98, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 }, { "name": "use_standard_fortran_compiler", "long_name": "use_standard_fortran_compiler( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [], "start_line": 100, "end_line": 101, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 } ], "methods_before": [ { "name": "import_library_exists", "long_name": "import_library_exists( )", "filename": "mingw32_support.py", "nloc": 7, "complexity": 3, "token_count": 57, "parameters": [], "start_line": 25, "end_line": 34, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "build_import_library", "long_name": "build_import_library( )", "filename": "mingw32_support.py", "nloc": 20, "complexity": 2, "token_count": 192, "parameters": [], "start_line": 36, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 30, "top_nesting_level": 1 }, { "name": "set_windows_compiler", "long_name": "set_windows_compiler( compiler )", "filename": "mingw32_support.py", "nloc": 7, "complexity": 1, "token_count": 37, "parameters": [ "compiler" ], "start_line": 75, "end_line": 89, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 2 }, { "name": "use_msvc", "long_name": "use_msvc( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [], "start_line": 90, "end_line": 91, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 }, { "name": "use_gcc", "long_name": "use_gcc( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [], "start_line": 93, "end_line": 94, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 }, { "name": "use_g77", "long_name": "use_g77( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 13, "parameters": [], "start_line": 97, "end_line": 98, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 }, { "name": "use_standard_fortran_compiler", "long_name": "use_standard_fortran_compiler( )", "filename": "mingw32_support.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [], "start_line": 100, "end_line": 101, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 2 } ], "changed_methods": [], "nloc": 61, "complexity": 10, "token_count": 381, "diff_parsed": { "added": [ " if 1:" ], "deleted": [ " if 0:" ] } } ] }, { "hash": "ae65d9c9b9c54148218dbe4709460118d1887b29", "msg": "Added compatibility with gcc 3.2 versions of mingw on win32 that use gcc -shared instead of dllwrap for building dlls", "author": { "name": "Eric Jones", "email": "eric@enthought.com" }, "committer": { "name": "Eric Jones", "email": "eric@enthought.com" }, "author_date": "2003-03-05T10:29:56+00:00", "author_timezone": 0, "committer_date": "2003-03-05T10:29:56+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "86bf43007e97433955b5c384564d0a89124a5ac7" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 9, "insertions": 72, "lines": 81, "files": 1, "dmm_unit_size": 0.0, "dmm_unit_complexity": 0.34545454545454546, "dmm_unit_interfacing": 0.0, "modified_files": [ { "old_path": "weave/build_tools.py", "new_path": "weave/build_tools.py", "filename": "build_tools.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -403,10 +403,14 @@ def configure_build_dir(build_dir=None):\n \n if sys.platform == 'win32':\n import distutils.cygwinccompiler\n+ from distutils.version import StrictVersion\n from distutils.ccompiler import gen_preprocess_options, gen_lib_options\n from distutils.errors import DistutilsExecError, CompileError, UnknownFileError\n+ \n+ from distutils.unixccompiler import UnixCCompiler \n+ \n # the same as cygwin plus some additional parameters\n- class Mingw32CCompiler (distutils.cygwinccompiler.CygwinCCompiler):\n+ class Mingw32CCompiler(distutils.cygwinccompiler.CygwinCCompiler):\n \"\"\" A modified MingW32 compiler compatible with an MSVC built Python.\n \n \"\"\"\n@@ -418,9 +422,20 @@ def __init__ (self,\n dry_run=0,\n force=0):\n \n- distutils.cygwinccompiler.CygwinCCompiler.__init__ (self, verbose, \n- dry_run, force)\n+ distutils.cygwinccompiler.CygwinCCompiler.__init__ (self, \n+ verbose,dry_run, force)\n \n+ # we need to support 3.2 which doesn't match the standard\n+ # get_versions methods regex\n+ if self.gcc_version is None:\n+ import re\n+ out = os.popen('gcc' + ' -dumpversion','r')\n+ out_string = out.read()\n+ out.close()\n+ result = re.search('(\\d+\\.\\d+)',out_string)\n+ if result:\n+ self.gcc_version = StrictVersion(result.group(1)) \n+\n # A real mingw32 doesn't need to specify a different entry point,\n # but cygwin 2.91.57 in no-cygwin-mode needs it.\n if self.gcc_version <= \"2.91.57\":\n@@ -431,6 +446,7 @@ def __init__ (self,\n self.linker = 'dllwrap' + ' --driver-name g++'\n elif self.linker_dll == 'gcc':\n self.linker = 'g++' \n+\n # **changes: eric jones 4/11/01\n # 1. Check for import library on Windows. Build if it doesn't exist.\n if not import_library_exists():\n@@ -444,12 +460,17 @@ def __init__ (self,\n # linker_exe='gcc -mno-cygwin',\n # linker_so='%s --driver-name g++ -mno-cygwin -mdll -static %s' \n # % (self.linker, entry_point))\n- self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n- compiler_so='gcc -mno-cygwin -mdll -O2 -w -Wstrict-prototypes',\n- linker_exe='g++ -mno-cygwin',\n- linker_so='%s -mno-cygwin -mdll -static %s' \n- % (self.linker, entry_point))\n- \n+ if self.gcc_version <= \"3.0.0\":\n+ self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n+ compiler_so='gcc -mno-cygwin -mdll -O2 -w -Wstrict-prototypes',\n+ linker_exe='g++ -mno-cygwin',\n+ linker_so='%s -mno-cygwin -mdll -static %s' \n+ % (self.linker, entry_point))\n+ else: \n+ self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n+ compiler_so='gcc -O2 -w -Wstrict-prototypes',\n+ linker_exe='g++ ',\n+ linker_so='g++ -shared')\n # Maybe we should also append -mthreads, but then the finished\n # dlls need another dll (mingwm10.dll see Mingw32 docs)\n # (-mthreads: Support thread-safe exception handling on `Mingw32') \n@@ -459,6 +480,48 @@ def __init__ (self,\n \n # __init__ ()\n \n+ def link(self,\n+ target_desc,\n+ objects,\n+ output_filename,\n+ output_dir,\n+ libraries,\n+ library_dirs,\n+ runtime_library_dirs,\n+ None, # export_symbols, we do this in our def-file\n+ debug,\n+ extra_preargs,\n+ extra_postargs,\n+ build_temp):\n+ if self.gcc_version < \"3.0.0\":\n+ distutils.cygwinccompiler.CygwinCCompiler.link(self,\n+ target_desc,\n+ objects,\n+ output_filename,\n+ output_dir,\n+ libraries,\n+ library_dirs,\n+ runtime_library_dirs,\n+ None, # export_symbols, we do this in our def-file\n+ debug,\n+ extra_preargs,\n+ extra_postargs,\n+ build_temp)\n+ else:\n+ UnixCCompiler.link(self,\n+ target_desc,\n+ objects,\n+ output_filename,\n+ output_dir,\n+ libraries,\n+ library_dirs,\n+ runtime_library_dirs,\n+ None, # export_symbols, we do this in our def-file\n+ debug,\n+ extra_preargs,\n+ extra_postargs,\n+ build_temp)\n+\n \n # On windows platforms, we want to default to mingw32 (gcc)\n # because msvc can't build blitz stuff.\n", "added_lines": 72, "deleted_lines": 9, "source_code": "\"\"\" Tools for compiling C/C++ code to extension modules\n\n The main function, build_extension(), takes the C/C++ file\n along with some other options and builds a Python extension.\n It uses distutils for most of the heavy lifting.\n \n choose_compiler() is also useful (mainly on windows anyway)\n for trying to determine whether MSVC++ or gcc is available.\n MSVC doesn't handle templates as well, so some of the code emitted\n by the python->C conversions need this info to choose what kind\n of code to create.\n \n The other main thing here is an alternative version of the MingW32\n compiler class. The class makes it possible to build libraries with\n gcc even if the original version of python was built using MSVC. It\n does this by converting a pythonxx.lib file to a libpythonxx.a file.\n Note that you need write access to the pythonxx/lib directory to do this.\n\"\"\"\n\nimport sys,os,string,time\nimport tempfile\nimport exceptions\nimport commands\n\nimport platform_info\n\n# If linker is 'gcc', this will convert it to 'g++'\n# necessary to make sure stdc++ is linked in cross-platform way.\nimport distutils.sysconfig\nimport distutils.dir_util\nold_init_posix = distutils.sysconfig._init_posix\n\ndef _init_posix():\n old_init_posix()\n ld = distutils.sysconfig._config_vars['LDSHARED']\n #distutils.sysconfig._config_vars['LDSHARED'] = ld.replace('gcc','g++')\n # FreeBSD names gcc as cc, so the above find and replace doesn't work. \n # So, assume first entry in ld is the name of the linker -- gcc or cc or \n # whatever. This is a sane assumption, correct?\n # If the linker is gcc, set it to g++\n link_cmds = ld.split() \n if gcc_exists(link_cmds[0]):\n link_cmds[0] = 'g++'\n ld = ' '.join(link_cmds)\n \n\n if (sys.platform == 'darwin'):\n # The Jaguar distributed python 2.2 has -arch i386 in the link line\n # which doesn't seem right. It omits all kinds of warnings, so \n # remove it.\n ld = ld.replace('-arch i386','')\n \n # The following line is a HACK to fix a problem with building the\n # freetype shared library under Mac OS X:\n ld += ' -framework AppKit'\n \n # 2.3a1 on OS X emits a ton of warnings about long double. OPT\n # appears to not have all the needed flags set while CFLAGS does.\n cfg_vars = distutils.sysconfig._config_vars\n cfg_vars['OPT'] = cfg_vars['CFLAGS'] \n distutils.sysconfig._config_vars['LDSHARED'] = ld \n \ndistutils.sysconfig._init_posix = _init_posix \n# end force g++\n\n\nclass CompileError(exceptions.Exception):\n pass\n \ndef build_extension(module_path,compiler_name = '',build_dir = None,\n temp_dir = None, verbose = 0, **kw):\n \"\"\" Build the file given by module_path into a Python extension module.\n \n build_extensions uses distutils to build Python extension modules.\n kw arguments not used are passed on to the distutils extension\n module. Directory settings can handle absoulte settings, but don't\n currently expand '~' or environment variables.\n \n module_path -- the full path name to the c file to compile. \n Something like: /full/path/name/module_name.c \n The name of the c/c++ file should be the same as the\n name of the module (i.e. the initmodule() routine)\n compiler_name -- The name of the compiler to use. On Windows if it \n isn't given, MSVC is used if it exists (is found).\n gcc is used as a second choice. If neither are found, \n the default distutils compiler is used. Acceptable \n names are 'gcc', 'msvc' or any of the compiler names \n shown by distutils.ccompiler.show_compilers()\n build_dir -- The location where the resulting extension module \n should be placed. This location must be writable. If\n it isn't, several default locations are tried. If the \n build_dir is not in the current python path, a warning\n is emitted, and it is added to the end of the path.\n build_dir defaults to the current directory.\n temp_dir -- The location where temporary files (*.o or *.obj)\n from the build are placed. This location must be \n writable. If it isn't, several default locations are \n tried. It defaults to tempfile.gettempdir()\n verbose -- 0, 1, or 2. 0 is as quiet as possible. 1 prints\n minimal information. 2 is noisy. \n **kw -- keyword arguments. These are passed on to the \n distutils extension module. Most of the keywords\n are listed below.\n\n Distutils keywords. These are cut and pasted from Greg Ward's\n distutils.extension.Extension class for convenience:\n \n sources : [string]\n list of source filenames, relative to the distribution root\n (where the setup script lives), in Unix form (slash-separated)\n for portability. Source files may be C, C++, SWIG (.i),\n platform-specific resource files, or whatever else is recognized\n by the \"build_ext\" command as source for a Python extension.\n Note: The module_path file is always appended to the front of this\n list \n include_dirs : [string]\n list of directories to search for C/C++ header files (in Unix\n form for portability) \n define_macros : [(name : string, value : string|None)]\n list of macros to define; each macro is defined using a 2-tuple,\n where 'value' is either the string to define it to or None to\n define it without a particular value (equivalent of \"#define\n FOO\" in source or -DFOO on Unix C compiler command line) \n undef_macros : [string]\n list of macros to undefine explicitly\n library_dirs : [string]\n list of directories to search for C/C++ libraries at link time\n libraries : [string]\n list of library names (not filenames or paths) to link against\n runtime_library_dirs : [string]\n list of directories to search for C/C++ libraries at run time\n (for shared extensions, this is when the extension is loaded)\n extra_objects : [string]\n list of extra files to link with (eg. object files not implied\n by 'sources', static library that must be explicitly specified,\n binary resource files, etc.)\n extra_compile_args : [string]\n any extra platform- and compiler-specific information to use\n when compiling the source files in 'sources'. For platforms and\n compilers where \"command line\" makes sense, this is typically a\n list of command-line arguments, but for other platforms it could\n be anything.\n extra_link_args : [string]\n any extra platform- and compiler-specific information to use\n when linking object files together to create the extension (or\n to create a new static Python interpreter). Similar\n interpretation as for 'extra_compile_args'.\n export_symbols : [string]\n list of symbols to be exported from a shared extension. Not\n used on all platforms, and not generally necessary for Python\n extensions, which typically export exactly one symbol: \"init\" +\n extension_name.\n \"\"\"\n success = 0\n from distutils.core import setup, Extension\n \n # this is a screwy trick to get rid of a ton of warnings on Unix\n import distutils.sysconfig\n distutils.sysconfig.get_config_vars()\n if distutils.sysconfig._config_vars.has_key('OPT'):\n flags = distutils.sysconfig._config_vars['OPT'] \n flags = flags.replace('-Wall','')\n distutils.sysconfig._config_vars['OPT'] = flags\n \n # get the name of the module and the extension directory it lives in. \n module_dir,cpp_name = os.path.split(os.path.abspath(module_path))\n module_name,ext = os.path.splitext(cpp_name) \n \n # configure temp and build directories\n temp_dir = configure_temp_dir(temp_dir) \n build_dir = configure_build_dir(module_dir)\n \n # dag. We keep having to add directories to the path to keep \n # object files separated from each other. gcc2.x and gcc3.x C++ \n # object files are not compatible, so we'll stick them in a sub\n # dir based on their version. This will add an md5 check sum\n # of the compiler binary to the directory name to keep objects\n # from different compilers in different locations.\n \n compiler_dir = platform_info.get_compiler_dir(compiler_name)\n temp_dir = os.path.join(temp_dir,compiler_dir)\n distutils.dir_util.mkpath(temp_dir)\n \n compiler_name = choose_compiler(compiler_name)\n \n configure_sys_argv(compiler_name,temp_dir,build_dir)\n \n # the business end of the function\n try:\n if verbose == 1:\n print 'Compiling code...'\n \n # set compiler verboseness 2 or more makes it output results\n if verbose > 1:\n verb = 1 \n else:\n verb = 0\n \n t1 = time.time() \n # add module to the needed source code files and build extension\n sources = kw.get('sources',[])\n kw['sources'] = [module_path] + sources \n \n #--------------------------------------------------------------------\n # added access to environment variable that user can set to specify\n # where python (and other) include files are located. This is \n # very useful on systems where python is installed by the root, but\n # the user has also installed numerous packages in their own \n # location.\n #--------------------------------------------------------------------\n if os.environ.has_key('PYTHONINCLUDE'):\n path_string = os.environ['PYTHONINCLUDE'] \n if sys.platform == \"win32\":\n extra_include_dirs = path_string.split(';')\n else: \n extra_include_dirs = path_string.split(':')\n include_dirs = kw.get('include_dirs',[])\n kw['include_dirs'] = include_dirs + extra_include_dirs\n\n # SunOS specific\n # fix for issue with linking to libstdc++.a. see:\n # http://mail.python.org/pipermail/python-dev/2001-March/013510.html\n platform = sys.platform\n version = sys.version.lower()\n if platform[:5] == 'sunos' and version.find('gcc') != -1:\n extra_link_args = kw.get('extra_link_args',[])\n kw['extra_link_args'] = ['-mimpure-text'] + extra_link_args\n \n ext = Extension(module_name, **kw)\n \n # the switcheroo on SystemExit here is meant to keep command line\n # sessions from exiting when compiles fail.\n builtin = sys.modules['__builtin__']\n old_SysExit = builtin.__dict__['SystemExit']\n builtin.__dict__['SystemExit'] = CompileError\n \n # distutils for MSVC messes with the environment, so we save the\n # current state and restore them afterward.\n import copy\n environ = copy.deepcopy(os.environ)\n try:\n setup(name = module_name, ext_modules = [ext],verbose=verb)\n finally:\n # restore state\n os.environ = environ \n # restore SystemExit\n builtin.__dict__['SystemExit'] = old_SysExit\n t2 = time.time()\n \n if verbose == 1:\n print 'finished compiling (sec): ', t2 - t1 \n success = 1\n configure_python_path(build_dir)\n except SyntaxError: #TypeError:\n success = 0 \n \n # restore argv after our trick... \n restore_sys_argv()\n\n return success\n\nold_argv = []\ndef configure_sys_argv(compiler_name,temp_dir,build_dir):\n # We're gonna play some tricks with argv here to pass info to distutils \n # which is really built for command line use. better way??\n global old_argv\n old_argv = sys.argv[:] \n sys.argv = ['','build_ext','--build-lib', build_dir,\n '--build-temp',temp_dir] \n if compiler_name == 'gcc':\n sys.argv.insert(2,'--compiler='+compiler_name)\n elif compiler_name:\n sys.argv.insert(2,'--compiler='+compiler_name)\n\ndef restore_sys_argv():\n sys.argv = old_argv\n \ndef configure_python_path(build_dir): \n #make sure the module lives in a directory on the python path.\n python_paths = [os.path.abspath(x) for x in sys.path]\n if os.path.abspath(build_dir) not in python_paths:\n #print \"warning: build directory was not part of python path.\"\\\n # \" It has been appended to the path.\"\n sys.path.append(os.path.abspath(build_dir))\n\ndef choose_compiler(compiler_name=''):\n \"\"\" Try and figure out which compiler is gonna be used on windows.\n On other platforms, it just returns whatever value it is given.\n \n converts 'gcc' to 'mingw32' on win32\n \"\"\"\n if sys.platform == 'win32': \n if not compiler_name:\n # On Windows, default to MSVC and use gcc if it wasn't found\n # wasn't found. If neither are found, go with whatever\n # the default is for distutils -- and probably fail...\n if msvc_exists():\n compiler_name = 'msvc'\n elif gcc_exists():\n compiler_name = 'mingw32'\n elif compiler_name == 'gcc':\n compiler_name = 'mingw32'\n else:\n # don't know how to force gcc -- look into this.\n if compiler_name == 'gcc':\n compiler_name = 'unix' \n return compiler_name\n \ndef gcc_exists(name = 'gcc'):\n \"\"\" Test to make sure gcc is found \n \n Does this return correct value on win98???\n \"\"\"\n result = 0\n cmd = '%s -v' % name\n try:\n w,r=os.popen4(cmd)\n w.close()\n str_result = r.read()\n #print str_result\n if string.find(str_result,'Reading specs') != -1:\n result = 1\n except:\n # This was needed because the msvc compiler messes with\n # the path variable. and will occasionlly mess things up\n # so much that gcc is lost in the path. (Occurs in test\n # scripts)\n result = not os.system(cmd)\n return result\n\ndef msvc_exists():\n \"\"\" Determine whether MSVC is available on the machine.\n \"\"\"\n result = 0\n try:\n w,r=os.popen4('cl')\n w.close()\n str_result = r.read()\n #print str_result\n if string.find(str_result,'Microsoft') != -1:\n result = 1\n except:\n #assume we're ok if devstudio exists\n import distutils.msvccompiler\n version = distutils.msvccompiler.get_devstudio_version()\n if version:\n result = 1\n return result\n\nif os.name == 'nt':\n def run_command(command):\n \"\"\" not sure how to get exit status on nt. \"\"\"\n in_pipe,out_pipe = os.popen4(command)\n in_pipe.close()\n text = out_pipe.read()\n return 0, text\nelse:\n run_command = commands.getstatusoutput\n\n \ndef configure_temp_dir(temp_dir=None):\n if temp_dir is None: \n temp_dir = tempfile.gettempdir()\n elif not os.path.exists(temp_dir) or not os.access(temp_dir,os.W_OK):\n print \"warning: specified temp_dir '%s' does not exist \" \\\n \"or is not writable. Using the default temp directory\" % \\\n temp_dir\n temp_dir = tempfile.gettempdir()\n\n # final check that that directories are writable. \n if not os.access(temp_dir,os.W_OK):\n msg = \"Either the temp or build directory wasn't writable. Check\" \\\n \" these locations: '%s'\" % temp_dir \n raise ValueError, msg\n return temp_dir\n\ndef configure_build_dir(build_dir=None):\n # make sure build_dir exists and is writable\n if build_dir and (not os.path.exists(build_dir) or \n not os.access(build_dir,os.W_OK)):\n print \"warning: specified build_dir '%s' does not exist \" \\\n \"or is not writable. Trying default locations\" % build_dir\n build_dir = None\n \n if build_dir is None:\n #default to building in the home directory of the given module. \n build_dir = os.curdir\n # if it doesn't work use the current directory. This should always\n # be writable. \n if not os.access(build_dir,os.W_OK):\n print \"warning:, neither the module's directory nor the \"\\\n \"current directory are writable. Using the temporary\"\\\n \"directory.\"\n build_dir = tempfile.gettempdir()\n\n # final check that that directories are writable.\n if not os.access(build_dir,os.W_OK):\n msg = \"The build directory wasn't writable. Check\" \\\n \" this location: '%s'\" % build_dir\n raise ValueError, msg\n \n return os.path.abspath(build_dir) \n \nif sys.platform == 'win32':\n import distutils.cygwinccompiler\n from distutils.version import StrictVersion\n from distutils.ccompiler import gen_preprocess_options, gen_lib_options\n from distutils.errors import DistutilsExecError, CompileError, UnknownFileError\n \n from distutils.unixccompiler import UnixCCompiler \n \n # the same as cygwin plus some additional parameters\n class Mingw32CCompiler(distutils.cygwinccompiler.CygwinCCompiler):\n \"\"\" A modified MingW32 compiler compatible with an MSVC built Python.\n \n \"\"\"\n \n compiler_type = 'mingw32'\n \n def __init__ (self,\n verbose=0,\n dry_run=0,\n force=0):\n \n distutils.cygwinccompiler.CygwinCCompiler.__init__ (self, \n verbose,dry_run, force)\n \n # we need to support 3.2 which doesn't match the standard\n # get_versions methods regex\n if self.gcc_version is None:\n import re\n out = os.popen('gcc' + ' -dumpversion','r')\n out_string = out.read()\n out.close()\n result = re.search('(\\d+\\.\\d+)',out_string)\n if result:\n self.gcc_version = StrictVersion(result.group(1)) \n\n # A real mingw32 doesn't need to specify a different entry point,\n # but cygwin 2.91.57 in no-cygwin-mode needs it.\n if self.gcc_version <= \"2.91.57\":\n entry_point = '--entry _DllMain@12'\n else:\n entry_point = ''\n if self.linker_dll == 'dllwrap':\n self.linker = 'dllwrap' + ' --driver-name g++'\n elif self.linker_dll == 'gcc':\n self.linker = 'g++' \n\n # **changes: eric jones 4/11/01\n # 1. Check for import library on Windows. Build if it doesn't exist.\n if not import_library_exists():\n build_import_library()\n \n # **changes: eric jones 4/11/01\n # 2. increased optimization and turned off all warnings\n # 3. also added --driver-name g++\n #self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n # compiler_so='gcc -mno-cygwin -mdll -O2 -w',\n # linker_exe='gcc -mno-cygwin',\n # linker_so='%s --driver-name g++ -mno-cygwin -mdll -static %s' \n # % (self.linker, entry_point))\n if self.gcc_version <= \"3.0.0\":\n self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n compiler_so='gcc -mno-cygwin -mdll -O2 -w -Wstrict-prototypes',\n linker_exe='g++ -mno-cygwin',\n linker_so='%s -mno-cygwin -mdll -static %s' \n % (self.linker, entry_point))\n else: \n self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n compiler_so='gcc -O2 -w -Wstrict-prototypes',\n linker_exe='g++ ',\n linker_so='g++ -shared')\n # Maybe we should also append -mthreads, but then the finished\n # dlls need another dll (mingwm10.dll see Mingw32 docs)\n # (-mthreads: Support thread-safe exception handling on `Mingw32') \n \n # no additional libraries needed \n self.dll_libraries=[]\n \n # __init__ ()\n\n def link(self,\n target_desc,\n objects,\n output_filename,\n output_dir,\n libraries,\n library_dirs,\n runtime_library_dirs,\n None, # export_symbols, we do this in our def-file\n debug,\n extra_preargs,\n extra_postargs,\n build_temp):\n if self.gcc_version < \"3.0.0\":\n distutils.cygwinccompiler.CygwinCCompiler.link(self,\n target_desc,\n objects,\n output_filename,\n output_dir,\n libraries,\n library_dirs,\n runtime_library_dirs,\n None, # export_symbols, we do this in our def-file\n debug,\n extra_preargs,\n extra_postargs,\n build_temp)\n else:\n UnixCCompiler.link(self,\n target_desc,\n objects,\n output_filename,\n output_dir,\n libraries,\n library_dirs,\n runtime_library_dirs,\n None, # export_symbols, we do this in our def-file\n debug,\n extra_preargs,\n extra_postargs,\n build_temp)\n\n \n # On windows platforms, we want to default to mingw32 (gcc)\n # because msvc can't build blitz stuff.\n # We should also check the version of gcc available...\n #distutils.ccompiler._default_compilers['nt'] = 'mingw32'\n #distutils.ccompiler._default_compilers = (('nt', 'mingw32'))\n # reset the Mingw32 compiler in distutils to the one defined above\n distutils.cygwinccompiler.Mingw32CCompiler = Mingw32CCompiler\n \n def import_library_exists():\n \"\"\" on windows platforms, make sure a gcc import library exists\n \"\"\"\n if os.name == 'nt':\n lib_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n full_path = os.path.join(sys.prefix,'libs',lib_name)\n if not os.path.exists(full_path):\n return 0\n return 1\n \n def build_import_library():\n \"\"\" Build the import libraries for Mingw32-gcc on Windows\n \"\"\"\n from scipy_distutils import lib2def\n #libfile, deffile = parse_cmd()\n #if deffile is None:\n # deffile = sys.stdout\n #else:\n # deffile = open(deffile, 'w')\n lib_name = \"python%d%d.lib\" % tuple(sys.version_info[:2]) \n lib_file = os.path.join(sys.prefix,'libs',lib_name)\n def_name = \"python%d%d.def\" % tuple(sys.version_info[:2]) \n def_file = os.path.join(sys.prefix,'libs',def_name)\n nm_cmd = '%s %s' % (lib2def.DEFAULT_NM, lib_file)\n nm_output = lib2def.getnm(nm_cmd)\n dlist, flist = lib2def.parse_nm(nm_output)\n lib2def.output_def(dlist, flist, lib2def.DEF_HEADER, open(def_file, 'w'))\n \n out_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n out_file = os.path.join(sys.prefix,'libs',out_name)\n dll_name = \"python%d%d.dll\" % tuple(sys.version_info[:2])\n args = (dll_name,def_file,out_file)\n cmd = 'dlltool --dllname %s --def %s --output-lib %s' % args\n success = not os.system(cmd)\n # for now, fail silently\n if not success:\n print 'WARNING: failed to build import library for gcc. Linking will fail.'\n #if not success:\n # msg = \"Couldn't find import library, and failed to build it.\"\n # raise DistutilsPlatformError, msg\n \ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\n\n\n", "source_code_before": "\"\"\" Tools for compiling C/C++ code to extension modules\n\n The main function, build_extension(), takes the C/C++ file\n along with some other options and builds a Python extension.\n It uses distutils for most of the heavy lifting.\n \n choose_compiler() is also useful (mainly on windows anyway)\n for trying to determine whether MSVC++ or gcc is available.\n MSVC doesn't handle templates as well, so some of the code emitted\n by the python->C conversions need this info to choose what kind\n of code to create.\n \n The other main thing here is an alternative version of the MingW32\n compiler class. The class makes it possible to build libraries with\n gcc even if the original version of python was built using MSVC. It\n does this by converting a pythonxx.lib file to a libpythonxx.a file.\n Note that you need write access to the pythonxx/lib directory to do this.\n\"\"\"\n\nimport sys,os,string,time\nimport tempfile\nimport exceptions\nimport commands\n\nimport platform_info\n\n# If linker is 'gcc', this will convert it to 'g++'\n# necessary to make sure stdc++ is linked in cross-platform way.\nimport distutils.sysconfig\nimport distutils.dir_util\nold_init_posix = distutils.sysconfig._init_posix\n\ndef _init_posix():\n old_init_posix()\n ld = distutils.sysconfig._config_vars['LDSHARED']\n #distutils.sysconfig._config_vars['LDSHARED'] = ld.replace('gcc','g++')\n # FreeBSD names gcc as cc, so the above find and replace doesn't work. \n # So, assume first entry in ld is the name of the linker -- gcc or cc or \n # whatever. This is a sane assumption, correct?\n # If the linker is gcc, set it to g++\n link_cmds = ld.split() \n if gcc_exists(link_cmds[0]):\n link_cmds[0] = 'g++'\n ld = ' '.join(link_cmds)\n \n\n if (sys.platform == 'darwin'):\n # The Jaguar distributed python 2.2 has -arch i386 in the link line\n # which doesn't seem right. It omits all kinds of warnings, so \n # remove it.\n ld = ld.replace('-arch i386','')\n \n # The following line is a HACK to fix a problem with building the\n # freetype shared library under Mac OS X:\n ld += ' -framework AppKit'\n \n # 2.3a1 on OS X emits a ton of warnings about long double. OPT\n # appears to not have all the needed flags set while CFLAGS does.\n cfg_vars = distutils.sysconfig._config_vars\n cfg_vars['OPT'] = cfg_vars['CFLAGS'] \n distutils.sysconfig._config_vars['LDSHARED'] = ld \n \ndistutils.sysconfig._init_posix = _init_posix \n# end force g++\n\n\nclass CompileError(exceptions.Exception):\n pass\n \ndef build_extension(module_path,compiler_name = '',build_dir = None,\n temp_dir = None, verbose = 0, **kw):\n \"\"\" Build the file given by module_path into a Python extension module.\n \n build_extensions uses distutils to build Python extension modules.\n kw arguments not used are passed on to the distutils extension\n module. Directory settings can handle absoulte settings, but don't\n currently expand '~' or environment variables.\n \n module_path -- the full path name to the c file to compile. \n Something like: /full/path/name/module_name.c \n The name of the c/c++ file should be the same as the\n name of the module (i.e. the initmodule() routine)\n compiler_name -- The name of the compiler to use. On Windows if it \n isn't given, MSVC is used if it exists (is found).\n gcc is used as a second choice. If neither are found, \n the default distutils compiler is used. Acceptable \n names are 'gcc', 'msvc' or any of the compiler names \n shown by distutils.ccompiler.show_compilers()\n build_dir -- The location where the resulting extension module \n should be placed. This location must be writable. If\n it isn't, several default locations are tried. If the \n build_dir is not in the current python path, a warning\n is emitted, and it is added to the end of the path.\n build_dir defaults to the current directory.\n temp_dir -- The location where temporary files (*.o or *.obj)\n from the build are placed. This location must be \n writable. If it isn't, several default locations are \n tried. It defaults to tempfile.gettempdir()\n verbose -- 0, 1, or 2. 0 is as quiet as possible. 1 prints\n minimal information. 2 is noisy. \n **kw -- keyword arguments. These are passed on to the \n distutils extension module. Most of the keywords\n are listed below.\n\n Distutils keywords. These are cut and pasted from Greg Ward's\n distutils.extension.Extension class for convenience:\n \n sources : [string]\n list of source filenames, relative to the distribution root\n (where the setup script lives), in Unix form (slash-separated)\n for portability. Source files may be C, C++, SWIG (.i),\n platform-specific resource files, or whatever else is recognized\n by the \"build_ext\" command as source for a Python extension.\n Note: The module_path file is always appended to the front of this\n list \n include_dirs : [string]\n list of directories to search for C/C++ header files (in Unix\n form for portability) \n define_macros : [(name : string, value : string|None)]\n list of macros to define; each macro is defined using a 2-tuple,\n where 'value' is either the string to define it to or None to\n define it without a particular value (equivalent of \"#define\n FOO\" in source or -DFOO on Unix C compiler command line) \n undef_macros : [string]\n list of macros to undefine explicitly\n library_dirs : [string]\n list of directories to search for C/C++ libraries at link time\n libraries : [string]\n list of library names (not filenames or paths) to link against\n runtime_library_dirs : [string]\n list of directories to search for C/C++ libraries at run time\n (for shared extensions, this is when the extension is loaded)\n extra_objects : [string]\n list of extra files to link with (eg. object files not implied\n by 'sources', static library that must be explicitly specified,\n binary resource files, etc.)\n extra_compile_args : [string]\n any extra platform- and compiler-specific information to use\n when compiling the source files in 'sources'. For platforms and\n compilers where \"command line\" makes sense, this is typically a\n list of command-line arguments, but for other platforms it could\n be anything.\n extra_link_args : [string]\n any extra platform- and compiler-specific information to use\n when linking object files together to create the extension (or\n to create a new static Python interpreter). Similar\n interpretation as for 'extra_compile_args'.\n export_symbols : [string]\n list of symbols to be exported from a shared extension. Not\n used on all platforms, and not generally necessary for Python\n extensions, which typically export exactly one symbol: \"init\" +\n extension_name.\n \"\"\"\n success = 0\n from distutils.core import setup, Extension\n \n # this is a screwy trick to get rid of a ton of warnings on Unix\n import distutils.sysconfig\n distutils.sysconfig.get_config_vars()\n if distutils.sysconfig._config_vars.has_key('OPT'):\n flags = distutils.sysconfig._config_vars['OPT'] \n flags = flags.replace('-Wall','')\n distutils.sysconfig._config_vars['OPT'] = flags\n \n # get the name of the module and the extension directory it lives in. \n module_dir,cpp_name = os.path.split(os.path.abspath(module_path))\n module_name,ext = os.path.splitext(cpp_name) \n \n # configure temp and build directories\n temp_dir = configure_temp_dir(temp_dir) \n build_dir = configure_build_dir(module_dir)\n \n # dag. We keep having to add directories to the path to keep \n # object files separated from each other. gcc2.x and gcc3.x C++ \n # object files are not compatible, so we'll stick them in a sub\n # dir based on their version. This will add an md5 check sum\n # of the compiler binary to the directory name to keep objects\n # from different compilers in different locations.\n \n compiler_dir = platform_info.get_compiler_dir(compiler_name)\n temp_dir = os.path.join(temp_dir,compiler_dir)\n distutils.dir_util.mkpath(temp_dir)\n \n compiler_name = choose_compiler(compiler_name)\n \n configure_sys_argv(compiler_name,temp_dir,build_dir)\n \n # the business end of the function\n try:\n if verbose == 1:\n print 'Compiling code...'\n \n # set compiler verboseness 2 or more makes it output results\n if verbose > 1:\n verb = 1 \n else:\n verb = 0\n \n t1 = time.time() \n # add module to the needed source code files and build extension\n sources = kw.get('sources',[])\n kw['sources'] = [module_path] + sources \n \n #--------------------------------------------------------------------\n # added access to environment variable that user can set to specify\n # where python (and other) include files are located. This is \n # very useful on systems where python is installed by the root, but\n # the user has also installed numerous packages in their own \n # location.\n #--------------------------------------------------------------------\n if os.environ.has_key('PYTHONINCLUDE'):\n path_string = os.environ['PYTHONINCLUDE'] \n if sys.platform == \"win32\":\n extra_include_dirs = path_string.split(';')\n else: \n extra_include_dirs = path_string.split(':')\n include_dirs = kw.get('include_dirs',[])\n kw['include_dirs'] = include_dirs + extra_include_dirs\n\n # SunOS specific\n # fix for issue with linking to libstdc++.a. see:\n # http://mail.python.org/pipermail/python-dev/2001-March/013510.html\n platform = sys.platform\n version = sys.version.lower()\n if platform[:5] == 'sunos' and version.find('gcc') != -1:\n extra_link_args = kw.get('extra_link_args',[])\n kw['extra_link_args'] = ['-mimpure-text'] + extra_link_args\n \n ext = Extension(module_name, **kw)\n \n # the switcheroo on SystemExit here is meant to keep command line\n # sessions from exiting when compiles fail.\n builtin = sys.modules['__builtin__']\n old_SysExit = builtin.__dict__['SystemExit']\n builtin.__dict__['SystemExit'] = CompileError\n \n # distutils for MSVC messes with the environment, so we save the\n # current state and restore them afterward.\n import copy\n environ = copy.deepcopy(os.environ)\n try:\n setup(name = module_name, ext_modules = [ext],verbose=verb)\n finally:\n # restore state\n os.environ = environ \n # restore SystemExit\n builtin.__dict__['SystemExit'] = old_SysExit\n t2 = time.time()\n \n if verbose == 1:\n print 'finished compiling (sec): ', t2 - t1 \n success = 1\n configure_python_path(build_dir)\n except SyntaxError: #TypeError:\n success = 0 \n \n # restore argv after our trick... \n restore_sys_argv()\n\n return success\n\nold_argv = []\ndef configure_sys_argv(compiler_name,temp_dir,build_dir):\n # We're gonna play some tricks with argv here to pass info to distutils \n # which is really built for command line use. better way??\n global old_argv\n old_argv = sys.argv[:] \n sys.argv = ['','build_ext','--build-lib', build_dir,\n '--build-temp',temp_dir] \n if compiler_name == 'gcc':\n sys.argv.insert(2,'--compiler='+compiler_name)\n elif compiler_name:\n sys.argv.insert(2,'--compiler='+compiler_name)\n\ndef restore_sys_argv():\n sys.argv = old_argv\n \ndef configure_python_path(build_dir): \n #make sure the module lives in a directory on the python path.\n python_paths = [os.path.abspath(x) for x in sys.path]\n if os.path.abspath(build_dir) not in python_paths:\n #print \"warning: build directory was not part of python path.\"\\\n # \" It has been appended to the path.\"\n sys.path.append(os.path.abspath(build_dir))\n\ndef choose_compiler(compiler_name=''):\n \"\"\" Try and figure out which compiler is gonna be used on windows.\n On other platforms, it just returns whatever value it is given.\n \n converts 'gcc' to 'mingw32' on win32\n \"\"\"\n if sys.platform == 'win32': \n if not compiler_name:\n # On Windows, default to MSVC and use gcc if it wasn't found\n # wasn't found. If neither are found, go with whatever\n # the default is for distutils -- and probably fail...\n if msvc_exists():\n compiler_name = 'msvc'\n elif gcc_exists():\n compiler_name = 'mingw32'\n elif compiler_name == 'gcc':\n compiler_name = 'mingw32'\n else:\n # don't know how to force gcc -- look into this.\n if compiler_name == 'gcc':\n compiler_name = 'unix' \n return compiler_name\n \ndef gcc_exists(name = 'gcc'):\n \"\"\" Test to make sure gcc is found \n \n Does this return correct value on win98???\n \"\"\"\n result = 0\n cmd = '%s -v' % name\n try:\n w,r=os.popen4(cmd)\n w.close()\n str_result = r.read()\n #print str_result\n if string.find(str_result,'Reading specs') != -1:\n result = 1\n except:\n # This was needed because the msvc compiler messes with\n # the path variable. and will occasionlly mess things up\n # so much that gcc is lost in the path. (Occurs in test\n # scripts)\n result = not os.system(cmd)\n return result\n\ndef msvc_exists():\n \"\"\" Determine whether MSVC is available on the machine.\n \"\"\"\n result = 0\n try:\n w,r=os.popen4('cl')\n w.close()\n str_result = r.read()\n #print str_result\n if string.find(str_result,'Microsoft') != -1:\n result = 1\n except:\n #assume we're ok if devstudio exists\n import distutils.msvccompiler\n version = distutils.msvccompiler.get_devstudio_version()\n if version:\n result = 1\n return result\n\nif os.name == 'nt':\n def run_command(command):\n \"\"\" not sure how to get exit status on nt. \"\"\"\n in_pipe,out_pipe = os.popen4(command)\n in_pipe.close()\n text = out_pipe.read()\n return 0, text\nelse:\n run_command = commands.getstatusoutput\n\n \ndef configure_temp_dir(temp_dir=None):\n if temp_dir is None: \n temp_dir = tempfile.gettempdir()\n elif not os.path.exists(temp_dir) or not os.access(temp_dir,os.W_OK):\n print \"warning: specified temp_dir '%s' does not exist \" \\\n \"or is not writable. Using the default temp directory\" % \\\n temp_dir\n temp_dir = tempfile.gettempdir()\n\n # final check that that directories are writable. \n if not os.access(temp_dir,os.W_OK):\n msg = \"Either the temp or build directory wasn't writable. Check\" \\\n \" these locations: '%s'\" % temp_dir \n raise ValueError, msg\n return temp_dir\n\ndef configure_build_dir(build_dir=None):\n # make sure build_dir exists and is writable\n if build_dir and (not os.path.exists(build_dir) or \n not os.access(build_dir,os.W_OK)):\n print \"warning: specified build_dir '%s' does not exist \" \\\n \"or is not writable. Trying default locations\" % build_dir\n build_dir = None\n \n if build_dir is None:\n #default to building in the home directory of the given module. \n build_dir = os.curdir\n # if it doesn't work use the current directory. This should always\n # be writable. \n if not os.access(build_dir,os.W_OK):\n print \"warning:, neither the module's directory nor the \"\\\n \"current directory are writable. Using the temporary\"\\\n \"directory.\"\n build_dir = tempfile.gettempdir()\n\n # final check that that directories are writable.\n if not os.access(build_dir,os.W_OK):\n msg = \"The build directory wasn't writable. Check\" \\\n \" this location: '%s'\" % build_dir\n raise ValueError, msg\n \n return os.path.abspath(build_dir) \n \nif sys.platform == 'win32':\n import distutils.cygwinccompiler\n from distutils.ccompiler import gen_preprocess_options, gen_lib_options\n from distutils.errors import DistutilsExecError, CompileError, UnknownFileError\n # the same as cygwin plus some additional parameters\n class Mingw32CCompiler (distutils.cygwinccompiler.CygwinCCompiler):\n \"\"\" A modified MingW32 compiler compatible with an MSVC built Python.\n \n \"\"\"\n \n compiler_type = 'mingw32'\n \n def __init__ (self,\n verbose=0,\n dry_run=0,\n force=0):\n \n distutils.cygwinccompiler.CygwinCCompiler.__init__ (self, verbose, \n dry_run, force)\n \n # A real mingw32 doesn't need to specify a different entry point,\n # but cygwin 2.91.57 in no-cygwin-mode needs it.\n if self.gcc_version <= \"2.91.57\":\n entry_point = '--entry _DllMain@12'\n else:\n entry_point = ''\n if self.linker_dll == 'dllwrap':\n self.linker = 'dllwrap' + ' --driver-name g++'\n elif self.linker_dll == 'gcc':\n self.linker = 'g++' \n # **changes: eric jones 4/11/01\n # 1. Check for import library on Windows. Build if it doesn't exist.\n if not import_library_exists():\n build_import_library()\n \n # **changes: eric jones 4/11/01\n # 2. increased optimization and turned off all warnings\n # 3. also added --driver-name g++\n #self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n # compiler_so='gcc -mno-cygwin -mdll -O2 -w',\n # linker_exe='gcc -mno-cygwin',\n # linker_so='%s --driver-name g++ -mno-cygwin -mdll -static %s' \n # % (self.linker, entry_point))\n self.set_executables(compiler='gcc -mno-cygwin -O2 -w',\n compiler_so='gcc -mno-cygwin -mdll -O2 -w -Wstrict-prototypes',\n linker_exe='g++ -mno-cygwin',\n linker_so='%s -mno-cygwin -mdll -static %s' \n % (self.linker, entry_point))\n \n # Maybe we should also append -mthreads, but then the finished\n # dlls need another dll (mingwm10.dll see Mingw32 docs)\n # (-mthreads: Support thread-safe exception handling on `Mingw32') \n \n # no additional libraries needed \n self.dll_libraries=[]\n \n # __init__ ()\n\n \n # On windows platforms, we want to default to mingw32 (gcc)\n # because msvc can't build blitz stuff.\n # We should also check the version of gcc available...\n #distutils.ccompiler._default_compilers['nt'] = 'mingw32'\n #distutils.ccompiler._default_compilers = (('nt', 'mingw32'))\n # reset the Mingw32 compiler in distutils to the one defined above\n distutils.cygwinccompiler.Mingw32CCompiler = Mingw32CCompiler\n \n def import_library_exists():\n \"\"\" on windows platforms, make sure a gcc import library exists\n \"\"\"\n if os.name == 'nt':\n lib_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n full_path = os.path.join(sys.prefix,'libs',lib_name)\n if not os.path.exists(full_path):\n return 0\n return 1\n \n def build_import_library():\n \"\"\" Build the import libraries for Mingw32-gcc on Windows\n \"\"\"\n from scipy_distutils import lib2def\n #libfile, deffile = parse_cmd()\n #if deffile is None:\n # deffile = sys.stdout\n #else:\n # deffile = open(deffile, 'w')\n lib_name = \"python%d%d.lib\" % tuple(sys.version_info[:2]) \n lib_file = os.path.join(sys.prefix,'libs',lib_name)\n def_name = \"python%d%d.def\" % tuple(sys.version_info[:2]) \n def_file = os.path.join(sys.prefix,'libs',def_name)\n nm_cmd = '%s %s' % (lib2def.DEFAULT_NM, lib_file)\n nm_output = lib2def.getnm(nm_cmd)\n dlist, flist = lib2def.parse_nm(nm_output)\n lib2def.output_def(dlist, flist, lib2def.DEF_HEADER, open(def_file, 'w'))\n \n out_name = \"libpython%d%d.a\" % tuple(sys.version_info[:2])\n out_file = os.path.join(sys.prefix,'libs',out_name)\n dll_name = \"python%d%d.dll\" % tuple(sys.version_info[:2])\n args = (dll_name,def_file,out_file)\n cmd = 'dlltool --dllname %s --def %s --output-lib %s' % args\n success = not os.system(cmd)\n # for now, fail silently\n if not success:\n print 'WARNING: failed to build import library for gcc. Linking will fail.'\n #if not success:\n # msg = \"Couldn't find import library, and failed to build it.\"\n # raise DistutilsPlatformError, msg\n \ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\n\n\n", "methods": [ { "name": "_init_posix", "long_name": "_init_posix( )", "filename": "build_tools.py", "nloc": 13, "complexity": 3, "token_count": 95, "parameters": [], "start_line": 33, "end_line": 61, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 29, "top_nesting_level": 0 }, { "name": "build_extension", "long_name": "build_extension( module_path , compiler_name = '' , build_dir = None , temp_dir = None , verbose = 0 , ** kw )", "filename": "build_tools.py", "nloc": 62, "complexity": 11, "token_count": 454, "parameters": [ "module_path", "compiler_name", "build_dir", "temp_dir", "verbose", "kw" ], "start_line": 70, "end_line": 260, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 191, "top_nesting_level": 0 }, { "name": "configure_sys_argv", "long_name": "configure_sys_argv( compiler_name , temp_dir , build_dir )", "filename": "build_tools.py", "nloc": 9, "complexity": 3, "token_count": 68, "parameters": [ "compiler_name", "temp_dir", "build_dir" ], "start_line": 263, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "restore_sys_argv", "long_name": "restore_sys_argv( )", "filename": "build_tools.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [], "start_line": 275, "end_line": 276, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "configure_python_path", "long_name": "configure_python_path( build_dir )", "filename": "build_tools.py", "nloc": 4, "complexity": 3, "token_count": 51, "parameters": [ "build_dir" ], "start_line": 278, "end_line": 284, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "choose_compiler", "long_name": "choose_compiler( compiler_name = '' )", "filename": "build_tools.py", "nloc": 13, "complexity": 7, "token_count": 55, "parameters": [ "compiler_name" ], "start_line": 286, "end_line": 307, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "gcc_exists", "long_name": "gcc_exists( name = 'gcc' )", "filename": "build_tools.py", "nloc": 12, "complexity": 3, "token_count": 69, "parameters": [ "name" ], "start_line": 309, "end_line": 329, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 21, "top_nesting_level": 0 }, { "name": "msvc_exists", "long_name": "msvc_exists( )", "filename": "build_tools.py", "nloc": 14, "complexity": 4, "token_count": 71, "parameters": [], "start_line": 331, "end_line": 348, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 18, "top_nesting_level": 0 }, { "name": "run_command", "long_name": "run_command( command )", "filename": "build_tools.py", "nloc": 5, "complexity": 1, "token_count": 32, "parameters": [ "command" ], "start_line": 351, "end_line": 356, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "configure_temp_dir", "long_name": "configure_temp_dir( temp_dir = None )", "filename": "build_tools.py", "nloc": 13, "complexity": 5, "token_count": 82, "parameters": [ "temp_dir" ], "start_line": 361, "end_line": 375, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 0 }, { "name": "configure_build_dir", "long_name": "configure_build_dir( build_dir = None )", "filename": "build_tools.py", "nloc": 18, "complexity": 7, "token_count": 112, "parameters": [ "build_dir" ], "start_line": 377, "end_line": 402, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , verbose = 0 , dry_run = 0 , force = 0 )", "filename": "build_tools.py", "nloc": 36, "complexity": 8, "token_count": 205, "parameters": [ "self", "verbose", "dry_run", "force" ], "start_line": 420, "end_line": 479, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 60, "top_nesting_level": 2 }, { "name": "link", "long_name": "link( self , target_desc , objects , output_filename , output_dir , libraries , library_dirs , runtime_library_dirs , None , debug , extra_preargs , extra_postargs , build_temp )", "filename": "build_tools.py", "nloc": 41, "complexity": 2, "token_count": 102, "parameters": [ "self", "target_desc", "objects", "output_filename", "output_dir", "libraries", "library_dirs", "runtime_library_dirs", "None", "debug", "extra_preargs", "extra_postargs", "build_temp" ], "start_line": 483, "end_line": 523, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 41, "top_nesting_level": 2 }, { "name": "import_library_exists", "long_name": "import_library_exists( )", "filename": "build_tools.py", "nloc": 7, "complexity": 3, "token_count": 57, "parameters": [], "start_line": 534, "end_line": 542, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "build_import_library", "long_name": "build_import_library( )", "filename": "build_tools.py", "nloc": 18, "complexity": 2, "token_count": 190, "parameters": [], "start_line": 544, "end_line": 570, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 27, "top_nesting_level": 1 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "build_tools.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 575, "end_line": 577, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "build_tools.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 579, "end_line": 581, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "methods_before": [ { "name": "_init_posix", "long_name": "_init_posix( )", "filename": "build_tools.py", "nloc": 13, "complexity": 3, "token_count": 95, "parameters": [], "start_line": 33, "end_line": 61, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 29, "top_nesting_level": 0 }, { "name": "build_extension", "long_name": "build_extension( module_path , compiler_name = '' , build_dir = None , temp_dir = None , verbose = 0 , ** kw )", "filename": "build_tools.py", "nloc": 62, "complexity": 11, "token_count": 454, "parameters": [ "module_path", "compiler_name", "build_dir", "temp_dir", "verbose", "kw" ], "start_line": 70, "end_line": 260, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 191, "top_nesting_level": 0 }, { "name": "configure_sys_argv", "long_name": "configure_sys_argv( compiler_name , temp_dir , build_dir )", "filename": "build_tools.py", "nloc": 9, "complexity": 3, "token_count": 68, "parameters": [ "compiler_name", "temp_dir", "build_dir" ], "start_line": 263, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "restore_sys_argv", "long_name": "restore_sys_argv( )", "filename": "build_tools.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [], "start_line": 275, "end_line": 276, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "configure_python_path", "long_name": "configure_python_path( build_dir )", "filename": "build_tools.py", "nloc": 4, "complexity": 3, "token_count": 51, "parameters": [ "build_dir" ], "start_line": 278, "end_line": 284, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "choose_compiler", "long_name": "choose_compiler( compiler_name = '' )", "filename": "build_tools.py", "nloc": 13, "complexity": 7, "token_count": 55, "parameters": [ "compiler_name" ], "start_line": 286, "end_line": 307, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "gcc_exists", "long_name": "gcc_exists( name = 'gcc' )", "filename": "build_tools.py", "nloc": 12, "complexity": 3, "token_count": 69, "parameters": [ "name" ], "start_line": 309, "end_line": 329, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 21, "top_nesting_level": 0 }, { "name": "msvc_exists", "long_name": "msvc_exists( )", "filename": "build_tools.py", "nloc": 14, "complexity": 4, "token_count": 71, "parameters": [], "start_line": 331, "end_line": 348, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 18, "top_nesting_level": 0 }, { "name": "run_command", "long_name": "run_command( command )", "filename": "build_tools.py", "nloc": 5, "complexity": 1, "token_count": 32, "parameters": [ "command" ], "start_line": 351, "end_line": 356, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "configure_temp_dir", "long_name": "configure_temp_dir( temp_dir = None )", "filename": "build_tools.py", "nloc": 13, "complexity": 5, "token_count": 82, "parameters": [ "temp_dir" ], "start_line": 361, "end_line": 375, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 0 }, { "name": "configure_build_dir", "long_name": "configure_build_dir( build_dir = None )", "filename": "build_tools.py", "nloc": 18, "complexity": 7, "token_count": 112, "parameters": [ "build_dir" ], "start_line": 377, "end_line": 402, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , verbose = 0 , dry_run = 0 , force = 0 )", "filename": "build_tools.py", "nloc": 22, "complexity": 5, "token_count": 117, "parameters": [ "self", "verbose", "dry_run", "force" ], "start_line": 416, "end_line": 458, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 43, "top_nesting_level": 2 }, { "name": "import_library_exists", "long_name": "import_library_exists( )", "filename": "build_tools.py", "nloc": 7, "complexity": 3, "token_count": 57, "parameters": [], "start_line": 471, "end_line": 479, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "build_import_library", "long_name": "build_import_library( )", "filename": "build_tools.py", "nloc": 18, "complexity": 2, "token_count": 190, "parameters": [], "start_line": 481, "end_line": 507, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 27, "top_nesting_level": 1 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "build_tools.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 512, "end_line": 514, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "build_tools.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 516, "end_line": 518, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "changed_methods": [ { "name": "__init__", "long_name": "__init__( self , verbose = 0 , dry_run = 0 , force = 0 )", "filename": "build_tools.py", "nloc": 36, "complexity": 8, "token_count": 205, "parameters": [ "self", "verbose", "dry_run", "force" ], "start_line": 420, "end_line": 479, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 60, "top_nesting_level": 2 }, { "name": "link", "long_name": "link( self , target_desc , objects , output_filename , output_dir , libraries , library_dirs , runtime_library_dirs , None , debug , extra_preargs , extra_postargs , build_temp )", "filename": "build_tools.py", "nloc": 41, "complexity": 2, "token_count": 102, "parameters": [ "self", "target_desc", "objects", "output_filename", "output_dir", "libraries", "library_dirs", "runtime_library_dirs", "None", "debug", "extra_preargs", "extra_postargs", "build_temp" ], "start_line": 483, "end_line": 523, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 41, "top_nesting_level": 2 } ], "nloc": 318, "complexity": 65, "token_count": 1844, "diff_parsed": { "added": [ " from distutils.version import StrictVersion", "", " from distutils.unixccompiler import UnixCCompiler", "", " class Mingw32CCompiler(distutils.cygwinccompiler.CygwinCCompiler):", " distutils.cygwinccompiler.CygwinCCompiler.__init__ (self,", " verbose,dry_run, force)", " # we need to support 3.2 which doesn't match the standard", " # get_versions methods regex", " if self.gcc_version is None:", " import re", " out = os.popen('gcc' + ' -dumpversion','r')", " out_string = out.read()", " out.close()", " result = re.search('(\\d+\\.\\d+)',out_string)", " if result:", " self.gcc_version = StrictVersion(result.group(1))", "", "", " if self.gcc_version <= \"3.0.0\":", " self.set_executables(compiler='gcc -mno-cygwin -O2 -w',", " compiler_so='gcc -mno-cygwin -mdll -O2 -w -Wstrict-prototypes',", " linker_exe='g++ -mno-cygwin',", " linker_so='%s -mno-cygwin -mdll -static %s'", " % (self.linker, entry_point))", " else:", " self.set_executables(compiler='gcc -mno-cygwin -O2 -w',", " compiler_so='gcc -O2 -w -Wstrict-prototypes',", " linker_exe='g++ ',", " linker_so='g++ -shared')", " def link(self,", " target_desc,", " objects,", " output_filename,", " output_dir,", " libraries,", " library_dirs,", " runtime_library_dirs,", " None, # export_symbols, we do this in our def-file", " debug,", " extra_preargs,", " extra_postargs,", " build_temp):", " if self.gcc_version < \"3.0.0\":", " distutils.cygwinccompiler.CygwinCCompiler.link(self,", " target_desc,", " objects,", " output_filename,", " output_dir,", " libraries,", " library_dirs,", " runtime_library_dirs,", " None, # export_symbols, we do this in our def-file", " debug,", " extra_preargs,", " extra_postargs,", " build_temp)", " else:", " UnixCCompiler.link(self,", " target_desc,", " objects,", " output_filename,", " output_dir,", " libraries,", " library_dirs,", " runtime_library_dirs,", " None, # export_symbols, we do this in our def-file", " debug,", " extra_preargs,", " extra_postargs,", " build_temp)", "" ], "deleted": [ " class Mingw32CCompiler (distutils.cygwinccompiler.CygwinCCompiler):", " distutils.cygwinccompiler.CygwinCCompiler.__init__ (self, verbose,", " dry_run, force)", " self.set_executables(compiler='gcc -mno-cygwin -O2 -w',", " compiler_so='gcc -mno-cygwin -mdll -O2 -w -Wstrict-prototypes',", " linker_exe='g++ -mno-cygwin',", " linker_so='%s -mno-cygwin -mdll -static %s'", " % (self.linker, entry_point))", "" ] } } ] }, { "hash": "1f13832b578b0a52431dea5c7944eaee62bf93ed", "msg": "Fix bug in polynomial for roots([1]) (unreported). Fix so that xplt.plot will work when x and y are effectively 1-d arrays but perhaps have several length one dimensions appended.", "author": { "name": "Travis Oliphant", "email": "oliphant@enthought.com" }, "committer": { "name": "Travis Oliphant", "email": "oliphant@enthought.com" }, "author_date": "2003-03-07T02:03:15+00:00", "author_timezone": 0, "committer_date": "2003-03-07T02:03:15+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "ae65d9c9b9c54148218dbe4709460118d1887b29" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 1, "insertions": 3, "lines": 4, "files": 1, "dmm_unit_size": 0.0, "dmm_unit_complexity": 1.0, "dmm_unit_interfacing": 1.0, "modified_files": [ { "old_path": "scipy_base/polynomial.py", "new_path": "scipy_base/polynomial.py", "filename": "polynomial.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -82,7 +82,7 @@ def roots(p):\n trailing_zeros = len(p) - non_zero[-1] - 1\n \n # strip leading and trailing zeros\n- p = p[int(non_zero[0]):int(non_zero[-1])+1]\n+ p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n@@ -94,6 +94,8 @@ def roots(p):\n A = diag(ones((N-2,),p.typecode()),-1)\n A[0,:] = -p[1:] / p[0]\n roots = eig(A)\n+ else:\n+ return array([])\n \n # tack any zeros onto the back of the array \n roots = hstack((roots,zeros(trailing_zeros,roots.typecode())))\n", "added_lines": 3, "deleted_lines": 1, "source_code": "import Numeric\nfrom Numeric import *\nfrom scimath import *\n\nfrom type_check import isscalar\nfrom matrix_base import diag\nfrom shape_base import hstack, atleast_1d\nfrom function_base import trim_zeros, sort_complex\n\n__all__ = ['poly','roots','polyint','polyder','polyadd','polysub','polymul',\n 'polydiv','polyval','poly1d']\n \ndef get_eigval_func():\n try:\n import scipy.linalg\n eigvals = scipy.linalg.eigvals\n except:\n try:\n import LinearAlgebra\n eigvals = LinearAlgebra.eigenvalues\n except:\n raise ImportError, \"You must have scipy.linalg our LinearAlgebra to use this function.\"\n return eigvals\n\ndef poly(seq_of_zeros):\n \"\"\" Return a sequence representing a polynomial given a sequence of roots.\n\n If the input is a matrix, return the characteristic polynomial.\n \n Example:\n \n >>> b = roots([1,3,1,5,6])\n >>> poly(b)\n array([1., 3., 1., 5., 6.])\n \"\"\"\n seq_of_zeros = atleast_1d(seq_of_zeros) \n sh = shape(seq_of_zeros)\n if len(sh) == 2 and sh[0] == sh[1]:\n eig = get_eigval_func()\n seq_of_zeros=eig(seq_of_zeros)\n elif len(sh) ==1:\n pass\n else:\n raise ValueError, \"input must be 1d or square 2d array.\"\n\n if len(seq_of_zeros) == 0:\n return 1.0\n\n a = [1]\n for k in range(len(seq_of_zeros)):\n a = convolve(a,[1, -seq_of_zeros[k]], mode=2)\n\n \n if a.typecode() in ['F','D']:\n # if complex roots are all complex conjugates, the roots are real.\n roots = asarray(seq_of_zeros,'D')\n pos_roots = sort_complex(compress(roots.imag > 0,roots))\n neg_roots = conjugate(sort_complex(compress(roots.imag < 0,roots)))\n if (len(pos_roots) == len(neg_roots) and\n alltrue(neg_roots == pos_roots)):\n a = a.real.copy()\n\n return a\n\ndef roots(p):\n \"\"\" Return the roots of the polynomial coefficients in p.\n\n The values in the rank-1 array p are coefficients of a polynomial.\n If the length of p is n+1 then the polynomial is\n p[0] * x**n + p[1] * x**(n-1) + ... + p[n-1]*x + p[n]\n \"\"\"\n # If input is scalar, this makes it an array\n eig = get_eigval_func()\n p = atleast_1d(p)\n if len(p.shape) != 1:\n raise ValueError,\"Input must be a rank-1 array.\"\n \n # find non-zero array entries\n non_zero = nonzero(ravel(p))\n\n # find the number of trailing zeros -- this is the number of roots at 0.\n trailing_zeros = len(p) - non_zero[-1] - 1\n\n # strip leading and trailing zeros\n p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n p = p.astype('d')\n\n N = len(p)\n if N > 1:\n # build companion matrix and find its eigenvalues (the roots)\n A = diag(ones((N-2,),p.typecode()),-1)\n A[0,:] = -p[1:] / p[0]\n roots = eig(A)\n else:\n return array([])\n\n # tack any zeros onto the back of the array \n roots = hstack((roots,zeros(trailing_zeros,roots.typecode())))\n return roots\n\ndef polyint(p,m=1,k=None):\n \"\"\"Return the mth analytical integral of the polynomial p.\n\n If k is None, then zero-valued constants of integration are used.\n otherwise, k should be a list of length m (or a scalar if m=1) to\n represent the constants of integration to use for each integration\n (starting with k[0])\n \"\"\"\n m = int(m)\n if m < 0:\n raise ValueError, \"Order of integral must be positive (see polyder)\"\n if k is None:\n k = Numeric.zeros(m)\n k = atleast_1d(k)\n if len(k) == 1 and m > 1:\n k = k[0]*Numeric.ones(m)\n if len(k) < m:\n raise ValueError, \\\n \"k must be a scalar or a rank-1 array of length 1 or >m.\"\n if m == 0:\n return p\n else:\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n y = Numeric.zeros(len(p)+1,'d')\n y[:-1] = p*1.0/Numeric.arange(len(p),0,-1)\n y[-1] = k[0] \n val = polyint(y,m-1,k=k[1:])\n if truepoly:\n val = poly1d(val)\n return val\n \ndef polyder(p,m=1):\n \"\"\"Return the mth derivative of the polynomial p.\n \"\"\"\n m = int(m)\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n n = len(p)-1\n y = p[:-1] * Numeric.arange(n,0,-1)\n if m < 0:\n raise ValueError, \"Order of derivative must be positive (see polyint)\"\n if m == 0:\n return p\n else:\n val = polyder(y,m-1)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polyval(p,x):\n \"\"\"Evaluate the polymnomial p at x.\n\n Description:\n\n If p is of length N, this function returns the value:\n p[0]*(x**N-1) + p[1]*(x**N-2) + ... + p[N-2]*x + p[N-1]\n \"\"\"\n x = Numeric.asarray(x)\n p = Numeric.asarray(p)\n y = Numeric.zeros(x.shape,x.typecode())\n for i in range(len(p)):\n y = x * y + p[i]\n return y\n\ndef polyadd(a1,a2):\n \"\"\"Adds two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 + a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) + a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 + Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polysub(a1,a2):\n \"\"\"Subtracts two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 - a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) - a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 - Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\n\ndef polymul(a1,a2):\n \"\"\"Multiplies two polynomials represented as lists.\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n val = Numeric.convolve(a1,a2)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polydiv(a1,a2):\n \"\"\"Computes q and r polynomials so that a1(s) = q(s)*a2(s) + r(s)\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n q, r = deconvolve(a1,a2)\n while Numeric.allclose(r[0], 0, rtol=1e-14) and (r.shape[-1] > 1):\n r = r[1:]\n if truepoly:\n q, r = map(poly1d,(q,r))\n return q, r\n\ndef deconvolve(signal, divisor):\n \"\"\"Deconvolves divisor out of signal.\n \"\"\"\n try:\n import scipy.signal\n except:\n print \"You need scipy.signal to use this function.\"\n num = atleast_1d(signal)\n den = atleast_1d(divisor)\n N = len(num)\n D = len(den)\n if D > N:\n quot = [];\n rem = num;\n else:\n input = Numeric.ones(N-D+1,Numeric.Float)\n input[1:] = 0\n quot = scipy.signal.lfilter(num, den, input)\n rem = num - Numeric.convolve(den,quot,mode=2)\n return quot, rem\n\nimport re\n_poly_mat = re.compile(r\"[*][*]([0-9]*)\")\ndef _raise_power(astr, wrap=70):\n n = 0\n line1 = ''\n line2 = ''\n output = ' '\n while 1:\n mat = _poly_mat.search(astr,n)\n if mat is None:\n break\n span = mat.span()\n power = mat.groups()[0]\n partstr = astr[n:span[0]]\n n = span[1]\n toadd2 = partstr + ' '*(len(power)-1)\n toadd1 = ' '*(len(partstr)-1) + power\n if ((len(line2)+len(toadd2) > wrap) or \\\n (len(line1)+len(toadd1) > wrap)):\n output += line1 + \"\\n\" + line2 + \"\\n \"\n line1 = toadd1\n line2 = toadd2\n else: \n line2 += partstr + ' '*(len(power)-1)\n line1 += ' '*(len(partstr)-1) + power\n output += line1 + \"\\n\" + line2\n return output + astr[n:]\n \n \nclass poly1d:\n \"\"\"A one-dimensional polynomial class.\n\n p = poly1d([1,2,3]) constructs the polynomial x**2 + 2 x + 3\n\n p(0.5) evaluates the polynomial at the location\n p.r is a list of roots\n p.c is the coefficient array [1,2,3]\n p.order is the polynomial order (after leading zeros in p.c are removed)\n p[k] is the coefficient on the kth power of x (backwards from\n sequencing the coefficient array.\n\n polynomials can be added, substracted, multplied and divided (returns\n quotient and remainder).\n asarray(p) will also give the coefficient array, so polynomials can\n be used in all functions that accept arrays.\n \"\"\"\n def __init__(self, c_or_r, r=0):\n if isinstance(c_or_r,poly1d):\n for key in c_or_r.__dict__.keys():\n self.__dict__[key] = c_or_r.__dict__[key]\n return\n if r:\n c_or_r = poly(c_or_r)\n c_or_r = atleast_1d(c_or_r)\n if len(c_or_r.shape) > 1:\n raise ValueError, \"Polynomial must be 1d only.\"\n c_or_r = trim_zeros(c_or_r, trim='f')\n if len(c_or_r) == 0:\n c_or_r = Numeric.array([0])\n self.__dict__['coeffs'] = c_or_r\n self.__dict__['order'] = len(c_or_r) - 1\n\n def __array__(self,t=None):\n if t:\n return Numeric.asarray(self.coeffs,t)\n else:\n return Numeric.asarray(self.coeffs)\n\n def __repr__(self):\n vals = repr(self.coeffs)\n vals = vals[6:-1]\n return \"poly1d(%s)\" % vals\n\n def __len__(self):\n return self.order\n\n def __str__(self):\n N = self.order\n thestr = \"0\"\n for k in range(len(self.coeffs)):\n coefstr ='%.4g' % abs(self.coeffs[k])\n if coefstr[-4:] == '0000':\n coefstr = coefstr[:-5]\n power = (N-k)\n if power == 0:\n if coefstr != '0':\n newstr = '%s' % (coefstr,)\n else:\n if k == 0:\n newstr = '0'\n else:\n newstr = ''\n elif power == 1:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x'\n else: \n newstr = '%s x' % (coefstr,)\n else:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x**%d' % (power,)\n else: \n newstr = '%s x**%d' % (coefstr, power)\n\n if k > 0:\n if newstr != '':\n if self.coeffs[k] < 0:\n thestr = \"%s - %s\" % (thestr, newstr)\n else:\n thestr = \"%s + %s\" % (thestr, newstr)\n elif (k == 0) and (newstr != '') and (self.coeffs[k] < 0):\n thestr = \"-%s\" % (newstr,)\n else:\n thestr = newstr\n return _raise_power(thestr)\n \n\n def __call__(self, val):\n return polyval(self.coeffs, val)\n\n def __mul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs))\n\n def __rmul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs)) \n\n def __add__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs)) \n \n def __radd__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs))\n\n def __pow__(self, val):\n if not isscalar(val) or int(val) != val or val < 0:\n raise ValueError, \"Power to non-negative integers only.\"\n res = [1]\n for k in range(val):\n res = polymul(self.coeffs, res)\n return poly1d(res)\n\n def __sub__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs-other)\n else:\n other = poly1d(other)\n return poly1d(polysub(self.coeffs, other.coeffs))\n\n def __rsub__(self, other):\n if isscalar(other):\n return poly1d(other-self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polysub(other.coeffs, self.coeffs))\n\n def __div__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs/other)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(self.coeffs, other.coeffs))\n\n def __rdiv__(self, other):\n if isscalar(other):\n return poly1d(other/self.coeffs)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(other.coeffs, self.coeffs))\n\n def __setattr__(self, key, val):\n raise ValueError, \"Attributes cannot be changed this way.\"\n\n def __getattr__(self, key):\n if key == '__coerce__':\n raise KeyError\n if key in ['r','roots']:\n return roots(self.coeffs)\n elif key in ['c','coef','coefficients']:\n return self.coeffs\n elif key in ['o']:\n return self.order\n else:\n return self.__dict__[key]\n \n def __getitem__(self, val):\n ind = self.order - val\n if val > self.order:\n return 0\n if val < 0:\n return 0\n return self.coeffs[ind]\n\n def __setitem__(self, key, val):\n ind = self.order - key\n if key < 0:\n raise ValueError, \"Does not support negative powers.\"\n if key > self.order:\n zr = Numeric.zeros(key-self.order,self.coeffs.typecode())\n self.__dict__['coeffs'] = Numeric.concatenate((zr,self.coeffs))\n self.__dict__['order'] = key\n ind = 0\n self.__dict__['coeffs'][ind] = val\n return\n\n def integ(self, m=1, k=0):\n return poly1d(polyint(self.coeffs,m=m,k=k))\n\n def deriv(self, m=1):\n return poly1d(polyder(self.coeffs,m=m))\n", "source_code_before": "import Numeric\nfrom Numeric import *\nfrom scimath import *\n\nfrom type_check import isscalar\nfrom matrix_base import diag\nfrom shape_base import hstack, atleast_1d\nfrom function_base import trim_zeros, sort_complex\n\n__all__ = ['poly','roots','polyint','polyder','polyadd','polysub','polymul',\n 'polydiv','polyval','poly1d']\n \ndef get_eigval_func():\n try:\n import scipy.linalg\n eigvals = scipy.linalg.eigvals\n except:\n try:\n import LinearAlgebra\n eigvals = LinearAlgebra.eigenvalues\n except:\n raise ImportError, \"You must have scipy.linalg our LinearAlgebra to use this function.\"\n return eigvals\n\ndef poly(seq_of_zeros):\n \"\"\" Return a sequence representing a polynomial given a sequence of roots.\n\n If the input is a matrix, return the characteristic polynomial.\n \n Example:\n \n >>> b = roots([1,3,1,5,6])\n >>> poly(b)\n array([1., 3., 1., 5., 6.])\n \"\"\"\n seq_of_zeros = atleast_1d(seq_of_zeros) \n sh = shape(seq_of_zeros)\n if len(sh) == 2 and sh[0] == sh[1]:\n eig = get_eigval_func()\n seq_of_zeros=eig(seq_of_zeros)\n elif len(sh) ==1:\n pass\n else:\n raise ValueError, \"input must be 1d or square 2d array.\"\n\n if len(seq_of_zeros) == 0:\n return 1.0\n\n a = [1]\n for k in range(len(seq_of_zeros)):\n a = convolve(a,[1, -seq_of_zeros[k]], mode=2)\n\n \n if a.typecode() in ['F','D']:\n # if complex roots are all complex conjugates, the roots are real.\n roots = asarray(seq_of_zeros,'D')\n pos_roots = sort_complex(compress(roots.imag > 0,roots))\n neg_roots = conjugate(sort_complex(compress(roots.imag < 0,roots)))\n if (len(pos_roots) == len(neg_roots) and\n alltrue(neg_roots == pos_roots)):\n a = a.real.copy()\n\n return a\n\ndef roots(p):\n \"\"\" Return the roots of the polynomial coefficients in p.\n\n The values in the rank-1 array p are coefficients of a polynomial.\n If the length of p is n+1 then the polynomial is\n p[0] * x**n + p[1] * x**(n-1) + ... + p[n-1]*x + p[n]\n \"\"\"\n # If input is scalar, this makes it an array\n eig = get_eigval_func()\n p = atleast_1d(p)\n if len(p.shape) != 1:\n raise ValueError,\"Input must be a rank-1 array.\"\n \n # find non-zero array entries\n non_zero = nonzero(ravel(p))\n\n # find the number of trailing zeros -- this is the number of roots at 0.\n trailing_zeros = len(p) - non_zero[-1] - 1\n\n # strip leading and trailing zeros\n p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n p = p.astype('d')\n\n N = len(p)\n if N > 1:\n # build companion matrix and find its eigenvalues (the roots)\n A = diag(ones((N-2,),p.typecode()),-1)\n A[0,:] = -p[1:] / p[0]\n roots = eig(A)\n\n # tack any zeros onto the back of the array \n roots = hstack((roots,zeros(trailing_zeros,roots.typecode())))\n return roots\n\ndef polyint(p,m=1,k=None):\n \"\"\"Return the mth analytical integral of the polynomial p.\n\n If k is None, then zero-valued constants of integration are used.\n otherwise, k should be a list of length m (or a scalar if m=1) to\n represent the constants of integration to use for each integration\n (starting with k[0])\n \"\"\"\n m = int(m)\n if m < 0:\n raise ValueError, \"Order of integral must be positive (see polyder)\"\n if k is None:\n k = Numeric.zeros(m)\n k = atleast_1d(k)\n if len(k) == 1 and m > 1:\n k = k[0]*Numeric.ones(m)\n if len(k) < m:\n raise ValueError, \\\n \"k must be a scalar or a rank-1 array of length 1 or >m.\"\n if m == 0:\n return p\n else:\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n y = Numeric.zeros(len(p)+1,'d')\n y[:-1] = p*1.0/Numeric.arange(len(p),0,-1)\n y[-1] = k[0] \n val = polyint(y,m-1,k=k[1:])\n if truepoly:\n val = poly1d(val)\n return val\n \ndef polyder(p,m=1):\n \"\"\"Return the mth derivative of the polynomial p.\n \"\"\"\n m = int(m)\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n n = len(p)-1\n y = p[:-1] * Numeric.arange(n,0,-1)\n if m < 0:\n raise ValueError, \"Order of derivative must be positive (see polyint)\"\n if m == 0:\n return p\n else:\n val = polyder(y,m-1)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polyval(p,x):\n \"\"\"Evaluate the polymnomial p at x.\n\n Description:\n\n If p is of length N, this function returns the value:\n p[0]*(x**N-1) + p[1]*(x**N-2) + ... + p[N-2]*x + p[N-1]\n \"\"\"\n x = Numeric.asarray(x)\n p = Numeric.asarray(p)\n y = Numeric.zeros(x.shape,x.typecode())\n for i in range(len(p)):\n y = x * y + p[i]\n return y\n\ndef polyadd(a1,a2):\n \"\"\"Adds two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 + a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) + a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 + Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polysub(a1,a2):\n \"\"\"Subtracts two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 - a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) - a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 - Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\n\ndef polymul(a1,a2):\n \"\"\"Multiplies two polynomials represented as lists.\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n val = Numeric.convolve(a1,a2)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polydiv(a1,a2):\n \"\"\"Computes q and r polynomials so that a1(s) = q(s)*a2(s) + r(s)\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n q, r = deconvolve(a1,a2)\n while Numeric.allclose(r[0], 0, rtol=1e-14) and (r.shape[-1] > 1):\n r = r[1:]\n if truepoly:\n q, r = map(poly1d,(q,r))\n return q, r\n\ndef deconvolve(signal, divisor):\n \"\"\"Deconvolves divisor out of signal.\n \"\"\"\n try:\n import scipy.signal\n except:\n print \"You need scipy.signal to use this function.\"\n num = atleast_1d(signal)\n den = atleast_1d(divisor)\n N = len(num)\n D = len(den)\n if D > N:\n quot = [];\n rem = num;\n else:\n input = Numeric.ones(N-D+1,Numeric.Float)\n input[1:] = 0\n quot = scipy.signal.lfilter(num, den, input)\n rem = num - Numeric.convolve(den,quot,mode=2)\n return quot, rem\n\nimport re\n_poly_mat = re.compile(r\"[*][*]([0-9]*)\")\ndef _raise_power(astr, wrap=70):\n n = 0\n line1 = ''\n line2 = ''\n output = ' '\n while 1:\n mat = _poly_mat.search(astr,n)\n if mat is None:\n break\n span = mat.span()\n power = mat.groups()[0]\n partstr = astr[n:span[0]]\n n = span[1]\n toadd2 = partstr + ' '*(len(power)-1)\n toadd1 = ' '*(len(partstr)-1) + power\n if ((len(line2)+len(toadd2) > wrap) or \\\n (len(line1)+len(toadd1) > wrap)):\n output += line1 + \"\\n\" + line2 + \"\\n \"\n line1 = toadd1\n line2 = toadd2\n else: \n line2 += partstr + ' '*(len(power)-1)\n line1 += ' '*(len(partstr)-1) + power\n output += line1 + \"\\n\" + line2\n return output + astr[n:]\n \n \nclass poly1d:\n \"\"\"A one-dimensional polynomial class.\n\n p = poly1d([1,2,3]) constructs the polynomial x**2 + 2 x + 3\n\n p(0.5) evaluates the polynomial at the location\n p.r is a list of roots\n p.c is the coefficient array [1,2,3]\n p.order is the polynomial order (after leading zeros in p.c are removed)\n p[k] is the coefficient on the kth power of x (backwards from\n sequencing the coefficient array.\n\n polynomials can be added, substracted, multplied and divided (returns\n quotient and remainder).\n asarray(p) will also give the coefficient array, so polynomials can\n be used in all functions that accept arrays.\n \"\"\"\n def __init__(self, c_or_r, r=0):\n if isinstance(c_or_r,poly1d):\n for key in c_or_r.__dict__.keys():\n self.__dict__[key] = c_or_r.__dict__[key]\n return\n if r:\n c_or_r = poly(c_or_r)\n c_or_r = atleast_1d(c_or_r)\n if len(c_or_r.shape) > 1:\n raise ValueError, \"Polynomial must be 1d only.\"\n c_or_r = trim_zeros(c_or_r, trim='f')\n if len(c_or_r) == 0:\n c_or_r = Numeric.array([0])\n self.__dict__['coeffs'] = c_or_r\n self.__dict__['order'] = len(c_or_r) - 1\n\n def __array__(self,t=None):\n if t:\n return Numeric.asarray(self.coeffs,t)\n else:\n return Numeric.asarray(self.coeffs)\n\n def __repr__(self):\n vals = repr(self.coeffs)\n vals = vals[6:-1]\n return \"poly1d(%s)\" % vals\n\n def __len__(self):\n return self.order\n\n def __str__(self):\n N = self.order\n thestr = \"0\"\n for k in range(len(self.coeffs)):\n coefstr ='%.4g' % abs(self.coeffs[k])\n if coefstr[-4:] == '0000':\n coefstr = coefstr[:-5]\n power = (N-k)\n if power == 0:\n if coefstr != '0':\n newstr = '%s' % (coefstr,)\n else:\n if k == 0:\n newstr = '0'\n else:\n newstr = ''\n elif power == 1:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x'\n else: \n newstr = '%s x' % (coefstr,)\n else:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x**%d' % (power,)\n else: \n newstr = '%s x**%d' % (coefstr, power)\n\n if k > 0:\n if newstr != '':\n if self.coeffs[k] < 0:\n thestr = \"%s - %s\" % (thestr, newstr)\n else:\n thestr = \"%s + %s\" % (thestr, newstr)\n elif (k == 0) and (newstr != '') and (self.coeffs[k] < 0):\n thestr = \"-%s\" % (newstr,)\n else:\n thestr = newstr\n return _raise_power(thestr)\n \n\n def __call__(self, val):\n return polyval(self.coeffs, val)\n\n def __mul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs))\n\n def __rmul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs)) \n\n def __add__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs)) \n \n def __radd__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs))\n\n def __pow__(self, val):\n if not isscalar(val) or int(val) != val or val < 0:\n raise ValueError, \"Power to non-negative integers only.\"\n res = [1]\n for k in range(val):\n res = polymul(self.coeffs, res)\n return poly1d(res)\n\n def __sub__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs-other)\n else:\n other = poly1d(other)\n return poly1d(polysub(self.coeffs, other.coeffs))\n\n def __rsub__(self, other):\n if isscalar(other):\n return poly1d(other-self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polysub(other.coeffs, self.coeffs))\n\n def __div__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs/other)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(self.coeffs, other.coeffs))\n\n def __rdiv__(self, other):\n if isscalar(other):\n return poly1d(other/self.coeffs)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(other.coeffs, self.coeffs))\n\n def __setattr__(self, key, val):\n raise ValueError, \"Attributes cannot be changed this way.\"\n\n def __getattr__(self, key):\n if key == '__coerce__':\n raise KeyError\n if key in ['r','roots']:\n return roots(self.coeffs)\n elif key in ['c','coef','coefficients']:\n return self.coeffs\n elif key in ['o']:\n return self.order\n else:\n return self.__dict__[key]\n \n def __getitem__(self, val):\n ind = self.order - val\n if val > self.order:\n return 0\n if val < 0:\n return 0\n return self.coeffs[ind]\n\n def __setitem__(self, key, val):\n ind = self.order - key\n if key < 0:\n raise ValueError, \"Does not support negative powers.\"\n if key > self.order:\n zr = Numeric.zeros(key-self.order,self.coeffs.typecode())\n self.__dict__['coeffs'] = Numeric.concatenate((zr,self.coeffs))\n self.__dict__['order'] = key\n ind = 0\n self.__dict__['coeffs'][ind] = val\n return\n\n def integ(self, m=1, k=0):\n return poly1d(polyint(self.coeffs,m=m,k=k))\n\n def deriv(self, m=1):\n return poly1d(polyder(self.coeffs,m=m))\n", "methods": [ { "name": "get_eigval_func", "long_name": "get_eigval_func( )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 36, "parameters": [], "start_line": 13, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "poly", "long_name": "poly( seq_of_zeros )", "filename": "polynomial.py", "nloc": 23, "complexity": 9, "token_count": 195, "parameters": [ "seq_of_zeros" ], "start_line": 25, "end_line": 63, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 19, "complexity": 4, "token_count": 190, "parameters": [ "p" ], "start_line": 65, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 38, "top_nesting_level": 0 }, { "name": "polyint", "long_name": "polyint( p , m = 1 , k = None )", "filename": "polynomial.py", "nloc": 24, "complexity": 8, "token_count": 192, "parameters": [ "p", "m", "k" ], "start_line": 104, "end_line": 134, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 0 }, { "name": "polyder", "long_name": "polyder( p , m = 1 )", "filename": "polynomial.py", "nloc": 15, "complexity": 4, "token_count": 99, "parameters": [ "p", "m" ], "start_line": 136, "end_line": 152, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polyval", "long_name": "polyval( p , x )", "filename": "polynomial.py", "nloc": 7, "complexity": 2, "token_count": 63, "parameters": [ "p", "x" ], "start_line": 154, "end_line": 167, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "polyadd", "long_name": "polyadd( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 169, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polysub", "long_name": "polysub( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 187, "end_line": 203, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polymul", "long_name": "polymul( a1 , a2 )", "filename": "polynomial.py", "nloc": 6, "complexity": 3, "token_count": 46, "parameters": [ "a1", "a2" ], "start_line": 206, "end_line": 213, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "polydiv", "long_name": "polydiv( a1 , a2 )", "filename": "polynomial.py", "nloc": 8, "complexity": 5, "token_count": 94, "parameters": [ "a1", "a2" ], "start_line": 215, "end_line": 224, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "deconvolve", "long_name": "deconvolve( signal , divisor )", "filename": "polynomial.py", "nloc": 18, "complexity": 3, "token_count": 115, "parameters": [ "signal", "divisor" ], "start_line": 226, "end_line": 245, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "_raise_power", "long_name": "_raise_power( astr , wrap = 70 )", "filename": "polynomial.py", "nloc": 25, "complexity": 5, "token_count": 194, "parameters": [ "astr", "wrap" ], "start_line": 249, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , c_or_r , r = 0 )", "filename": "polynomial.py", "nloc": 15, "complexity": 6, "token_count": 122, "parameters": [ "self", "c_or_r", "r" ], "start_line": 293, "end_line": 307, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 }, { "name": "__array__", "long_name": "__array__( self , t = None )", "filename": "polynomial.py", "nloc": 5, "complexity": 2, "token_count": 34, "parameters": [ "self", "t" ], "start_line": 309, "end_line": 313, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "polynomial.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 315, "end_line": 318, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 320, "end_line": 321, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__str__", "long_name": "__str__( self )", "filename": "polynomial.py", "nloc": 41, "complexity": 17, "token_count": 244, "parameters": [ "self" ], "start_line": 323, "end_line": 364, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 42, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "self", "val" ], "start_line": 367, "end_line": 368, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__mul__", "long_name": "__mul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 370, "end_line": 375, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rmul__", "long_name": "__rmul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 377, "end_line": 382, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__add__", "long_name": "__add__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 384, "end_line": 389, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__radd__", "long_name": "__radd__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 391, "end_line": 396, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__pow__", "long_name": "__pow__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 5, "token_count": 57, "parameters": [ "self", "val" ], "start_line": 398, "end_line": 404, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__sub__", "long_name": "__sub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 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"long_name": "__setitem__( self , key , val )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 94, "parameters": [ "self", "key", "val" ], "start_line": 457, "end_line": 467, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "integ", "long_name": "integ( self , m = 1 , k = 0 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 31, "parameters": [ "self", "m", "k" ], "start_line": 469, "end_line": 470, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "deriv", "long_name": "deriv( self , m = 1 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 23, "parameters": [ "self", "m" ], "start_line": 472, "end_line": 473, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 } ], "methods_before": [ { "name": "get_eigval_func", "long_name": "get_eigval_func( )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 36, "parameters": [], "start_line": 13, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "poly", "long_name": "poly( seq_of_zeros )", "filename": "polynomial.py", "nloc": 23, "complexity": 9, "token_count": 195, "parameters": [ "seq_of_zeros" ], "start_line": 25, "end_line": 63, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 17, "complexity": 4, "token_count": 182, "parameters": [ "p" ], "start_line": 65, "end_line": 100, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 36, "top_nesting_level": 0 }, { "name": "polyint", "long_name": "polyint( p , m = 1 , k = None )", "filename": "polynomial.py", "nloc": 24, "complexity": 8, "token_count": 192, "parameters": [ "p", "m", "k" ], "start_line": 102, "end_line": 132, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 0 }, { "name": "polyder", "long_name": "polyder( p , m = 1 )", "filename": "polynomial.py", "nloc": 15, "complexity": 4, "token_count": 99, "parameters": [ "p", "m" ], "start_line": 134, "end_line": 150, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polyval", "long_name": "polyval( p , x )", "filename": "polynomial.py", "nloc": 7, "complexity": 2, "token_count": 63, "parameters": [ "p", "x" ], "start_line": 152, "end_line": 165, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "polyadd", "long_name": "polyadd( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 167, "end_line": 183, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polysub", "long_name": "polysub( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 185, "end_line": 201, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polymul", "long_name": "polymul( a1 , a2 )", "filename": "polynomial.py", "nloc": 6, "complexity": 3, "token_count": 46, "parameters": [ "a1", "a2" ], "start_line": 204, "end_line": 211, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "polydiv", "long_name": "polydiv( a1 , a2 )", "filename": "polynomial.py", "nloc": 8, "complexity": 5, "token_count": 94, "parameters": [ "a1", "a2" ], "start_line": 213, "end_line": 222, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "deconvolve", "long_name": "deconvolve( signal , divisor )", "filename": "polynomial.py", "nloc": 18, "complexity": 3, "token_count": 115, "parameters": [ "signal", "divisor" ], "start_line": 224, 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"length": 5, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "polynomial.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 313, "end_line": 316, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 318, "end_line": 319, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__str__", "long_name": "__str__( self )", "filename": "polynomial.py", "nloc": 41, "complexity": 17, "token_count": 244, "parameters": [ "self" ], "start_line": 321, "end_line": 362, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 42, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, 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"__rsub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 411, "end_line": 416, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__div__", "long_name": "__div__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 418, "end_line": 423, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rdiv__", "long_name": "__rdiv__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 425, "end_line": 430, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , key , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 13, "parameters": [ "self", "key", "val" ], "start_line": 432, "end_line": 433, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , key )", "filename": "polynomial.py", "nloc": 11, "complexity": 5, "token_count": 65, "parameters": [ "self", "key" ], "start_line": 435, "end_line": 445, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 3, "token_count": 37, "parameters": [ "self", "val" ], "start_line": 447, "end_line": 453, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__setitem__", "long_name": "__setitem__( self , key , val )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 94, "parameters": [ "self", "key", "val" ], "start_line": 455, "end_line": 465, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "integ", "long_name": "integ( self , m = 1 , k = 0 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 31, "parameters": [ "self", "m", "k" ], "start_line": 467, "end_line": 468, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "deriv", "long_name": "deriv( self , m = 1 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 23, "parameters": [ "self", "m" ], "start_line": 470, "end_line": 471, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 19, "complexity": 4, "token_count": 190, "parameters": [ "p" ], "start_line": 65, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 38, "top_nesting_level": 0 } ], "nloc": 373, "complexity": 119, "token_count": 2700, "diff_parsed": { "added": [ " p = p[int(non_zero[0]):int(non_zero[-1])+1]", " else:", " return array([])" ], "deleted": [ " p = p[int(non_zero[0]):int(non_zero[-1])+1]" ] } } ] }, { "hash": "c21bf7ecfd8fd90f09bc8ec9eee8cdbfd1960e43", "msg": "Fixed one more place to make plots of effectively 1-d arrays work.", "author": { "name": "Travis Oliphant", "email": "oliphant@enthought.com" }, "committer": { "name": "Travis Oliphant", "email": "oliphant@enthought.com" }, "author_date": "2003-03-07T02:07:18+00:00", "author_timezone": 0, "committer_date": "2003-03-07T02:07:18+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "1f13832b578b0a52431dea5c7944eaee62bf93ed" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 1, "insertions": 1, "lines": 2, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_base/polynomial.py", "new_path": "scipy_base/polynomial.py", "filename": "polynomial.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -82,7 +82,7 @@ def roots(p):\n trailing_zeros = len(p) - non_zero[-1] - 1\n \n # strip leading and trailing zeros\n- p = p[int(non_zero[0]):int(non_zero[-1])+1]\n+ p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n", "added_lines": 1, "deleted_lines": 1, "source_code": "import Numeric\nfrom Numeric import *\nfrom scimath import *\n\nfrom type_check import isscalar\nfrom matrix_base import diag\nfrom shape_base import hstack, atleast_1d\nfrom function_base import trim_zeros, sort_complex\n\n__all__ = ['poly','roots','polyint','polyder','polyadd','polysub','polymul',\n 'polydiv','polyval','poly1d']\n \ndef get_eigval_func():\n try:\n import scipy.linalg\n eigvals = scipy.linalg.eigvals\n except:\n try:\n import LinearAlgebra\n eigvals = LinearAlgebra.eigenvalues\n except:\n raise ImportError, \"You must have scipy.linalg our LinearAlgebra to use this function.\"\n return eigvals\n\ndef poly(seq_of_zeros):\n \"\"\" Return a sequence representing a polynomial given a sequence of roots.\n\n If the input is a matrix, return the characteristic polynomial.\n \n Example:\n \n >>> b = roots([1,3,1,5,6])\n >>> poly(b)\n array([1., 3., 1., 5., 6.])\n \"\"\"\n seq_of_zeros = atleast_1d(seq_of_zeros) \n sh = shape(seq_of_zeros)\n if len(sh) == 2 and sh[0] == sh[1]:\n eig = get_eigval_func()\n seq_of_zeros=eig(seq_of_zeros)\n elif len(sh) ==1:\n pass\n else:\n raise ValueError, \"input must be 1d or square 2d array.\"\n\n if len(seq_of_zeros) == 0:\n return 1.0\n\n a = [1]\n for k in range(len(seq_of_zeros)):\n a = convolve(a,[1, -seq_of_zeros[k]], mode=2)\n\n \n if a.typecode() in ['F','D']:\n # if complex roots are all complex conjugates, the roots are real.\n roots = asarray(seq_of_zeros,'D')\n pos_roots = sort_complex(compress(roots.imag > 0,roots))\n neg_roots = conjugate(sort_complex(compress(roots.imag < 0,roots)))\n if (len(pos_roots) == len(neg_roots) and\n alltrue(neg_roots == pos_roots)):\n a = a.real.copy()\n\n return a\n\ndef roots(p):\n \"\"\" Return the roots of the polynomial coefficients in p.\n\n The values in the rank-1 array p are coefficients of a polynomial.\n If the length of p is n+1 then the polynomial is\n p[0] * x**n + p[1] * x**(n-1) + ... + p[n-1]*x + p[n]\n \"\"\"\n # If input is scalar, this makes it an array\n eig = get_eigval_func()\n p = atleast_1d(p)\n if len(p.shape) != 1:\n raise ValueError,\"Input must be a rank-1 array.\"\n \n # find non-zero array entries\n non_zero = nonzero(ravel(p))\n\n # find the number of trailing zeros -- this is the number of roots at 0.\n trailing_zeros = len(p) - non_zero[-1] - 1\n\n # strip leading and trailing zeros\n p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n p = p.astype('d')\n\n N = len(p)\n if N > 1:\n # build companion matrix and find its eigenvalues (the roots)\n A = diag(ones((N-2,),p.typecode()),-1)\n A[0,:] = -p[1:] / p[0]\n roots = eig(A)\n else:\n return array([])\n\n # tack any zeros onto the back of the array \n roots = hstack((roots,zeros(trailing_zeros,roots.typecode())))\n return roots\n\ndef polyint(p,m=1,k=None):\n \"\"\"Return the mth analytical integral of the polynomial p.\n\n If k is None, then zero-valued constants of integration are used.\n otherwise, k should be a list of length m (or a scalar if m=1) to\n represent the constants of integration to use for each integration\n (starting with k[0])\n \"\"\"\n m = int(m)\n if m < 0:\n raise ValueError, \"Order of integral must be positive (see polyder)\"\n if k is None:\n k = Numeric.zeros(m)\n k = atleast_1d(k)\n if len(k) == 1 and m > 1:\n k = k[0]*Numeric.ones(m)\n if len(k) < m:\n raise ValueError, \\\n \"k must be a scalar or a rank-1 array of length 1 or >m.\"\n if m == 0:\n return p\n else:\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n y = Numeric.zeros(len(p)+1,'d')\n y[:-1] = p*1.0/Numeric.arange(len(p),0,-1)\n y[-1] = k[0] \n val = polyint(y,m-1,k=k[1:])\n if truepoly:\n val = poly1d(val)\n return val\n \ndef polyder(p,m=1):\n \"\"\"Return the mth derivative of the polynomial p.\n \"\"\"\n m = int(m)\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n n = len(p)-1\n y = p[:-1] * Numeric.arange(n,0,-1)\n if m < 0:\n raise ValueError, \"Order of derivative must be positive (see polyint)\"\n if m == 0:\n return p\n else:\n val = polyder(y,m-1)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polyval(p,x):\n \"\"\"Evaluate the polymnomial p at x.\n\n Description:\n\n If p is of length N, this function returns the value:\n p[0]*(x**N-1) + p[1]*(x**N-2) + ... + p[N-2]*x + p[N-1]\n \"\"\"\n x = Numeric.asarray(x)\n p = Numeric.asarray(p)\n y = Numeric.zeros(x.shape,x.typecode())\n for i in range(len(p)):\n y = x * y + p[i]\n return y\n\ndef polyadd(a1,a2):\n \"\"\"Adds two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 + a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) + a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 + Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polysub(a1,a2):\n \"\"\"Subtracts two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 - a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) - a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 - Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\n\ndef polymul(a1,a2):\n \"\"\"Multiplies two polynomials represented as lists.\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n val = Numeric.convolve(a1,a2)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polydiv(a1,a2):\n \"\"\"Computes q and r polynomials so that a1(s) = q(s)*a2(s) + r(s)\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n q, r = deconvolve(a1,a2)\n while Numeric.allclose(r[0], 0, rtol=1e-14) and (r.shape[-1] > 1):\n r = r[1:]\n if truepoly:\n q, r = map(poly1d,(q,r))\n return q, r\n\ndef deconvolve(signal, divisor):\n \"\"\"Deconvolves divisor out of signal.\n \"\"\"\n try:\n import scipy.signal\n except:\n print \"You need scipy.signal to use this function.\"\n num = atleast_1d(signal)\n den = atleast_1d(divisor)\n N = len(num)\n D = len(den)\n if D > N:\n quot = [];\n rem = num;\n else:\n input = Numeric.ones(N-D+1,Numeric.Float)\n input[1:] = 0\n quot = scipy.signal.lfilter(num, den, input)\n rem = num - Numeric.convolve(den,quot,mode=2)\n return quot, rem\n\nimport re\n_poly_mat = re.compile(r\"[*][*]([0-9]*)\")\ndef _raise_power(astr, wrap=70):\n n = 0\n line1 = ''\n line2 = ''\n output = ' '\n while 1:\n mat = _poly_mat.search(astr,n)\n if mat is None:\n break\n span = mat.span()\n power = mat.groups()[0]\n partstr = astr[n:span[0]]\n n = span[1]\n toadd2 = partstr + ' '*(len(power)-1)\n toadd1 = ' '*(len(partstr)-1) + power\n if ((len(line2)+len(toadd2) > wrap) or \\\n (len(line1)+len(toadd1) > wrap)):\n output += line1 + \"\\n\" + line2 + \"\\n \"\n line1 = toadd1\n line2 = toadd2\n else: \n line2 += partstr + ' '*(len(power)-1)\n line1 += ' '*(len(partstr)-1) + power\n output += line1 + \"\\n\" + line2\n return output + astr[n:]\n \n \nclass poly1d:\n \"\"\"A one-dimensional polynomial class.\n\n p = poly1d([1,2,3]) constructs the polynomial x**2 + 2 x + 3\n\n p(0.5) evaluates the polynomial at the location\n p.r is a list of roots\n p.c is the coefficient array [1,2,3]\n p.order is the polynomial order (after leading zeros in p.c are removed)\n p[k] is the coefficient on the kth power of x (backwards from\n sequencing the coefficient array.\n\n polynomials can be added, substracted, multplied and divided (returns\n quotient and remainder).\n asarray(p) will also give the coefficient array, so polynomials can\n be used in all functions that accept arrays.\n \"\"\"\n def __init__(self, c_or_r, r=0):\n if isinstance(c_or_r,poly1d):\n for key in c_or_r.__dict__.keys():\n self.__dict__[key] = c_or_r.__dict__[key]\n return\n if r:\n c_or_r = poly(c_or_r)\n c_or_r = atleast_1d(c_or_r)\n if len(c_or_r.shape) > 1:\n raise ValueError, \"Polynomial must be 1d only.\"\n c_or_r = trim_zeros(c_or_r, trim='f')\n if len(c_or_r) == 0:\n c_or_r = Numeric.array([0])\n self.__dict__['coeffs'] = c_or_r\n self.__dict__['order'] = len(c_or_r) - 1\n\n def __array__(self,t=None):\n if t:\n return Numeric.asarray(self.coeffs,t)\n else:\n return Numeric.asarray(self.coeffs)\n\n def __repr__(self):\n vals = repr(self.coeffs)\n vals = vals[6:-1]\n return \"poly1d(%s)\" % vals\n\n def __len__(self):\n return self.order\n\n def __str__(self):\n N = self.order\n thestr = \"0\"\n for k in range(len(self.coeffs)):\n coefstr ='%.4g' % abs(self.coeffs[k])\n if coefstr[-4:] == '0000':\n coefstr = coefstr[:-5]\n power = (N-k)\n if power == 0:\n if coefstr != '0':\n newstr = '%s' % (coefstr,)\n else:\n if k == 0:\n newstr = '0'\n else:\n newstr = ''\n elif power == 1:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x'\n else: \n newstr = '%s x' % (coefstr,)\n else:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x**%d' % (power,)\n else: \n newstr = '%s x**%d' % (coefstr, power)\n\n if k > 0:\n if newstr != '':\n if self.coeffs[k] < 0:\n thestr = \"%s - %s\" % (thestr, newstr)\n else:\n thestr = \"%s + %s\" % (thestr, newstr)\n elif (k == 0) and (newstr != '') and (self.coeffs[k] < 0):\n thestr = \"-%s\" % (newstr,)\n else:\n thestr = newstr\n return _raise_power(thestr)\n \n\n def __call__(self, val):\n return polyval(self.coeffs, val)\n\n def __mul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs))\n\n def __rmul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs)) \n\n def __add__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs)) \n \n def __radd__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs))\n\n def __pow__(self, val):\n if not isscalar(val) or int(val) != val or val < 0:\n raise ValueError, \"Power to non-negative integers only.\"\n res = [1]\n for k in range(val):\n res = polymul(self.coeffs, res)\n return poly1d(res)\n\n def __sub__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs-other)\n else:\n other = poly1d(other)\n return poly1d(polysub(self.coeffs, other.coeffs))\n\n def __rsub__(self, other):\n if isscalar(other):\n return poly1d(other-self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polysub(other.coeffs, self.coeffs))\n\n def __div__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs/other)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(self.coeffs, other.coeffs))\n\n def __rdiv__(self, other):\n if isscalar(other):\n return poly1d(other/self.coeffs)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(other.coeffs, self.coeffs))\n\n def __setattr__(self, key, val):\n raise ValueError, \"Attributes cannot be changed this way.\"\n\n def __getattr__(self, key):\n if key == '__coerce__':\n raise KeyError\n if key in ['r','roots']:\n return roots(self.coeffs)\n elif key in ['c','coef','coefficients']:\n return self.coeffs\n elif key in ['o']:\n return self.order\n else:\n return self.__dict__[key]\n \n def __getitem__(self, val):\n ind = self.order - val\n if val > self.order:\n return 0\n if val < 0:\n return 0\n return self.coeffs[ind]\n\n def __setitem__(self, key, val):\n ind = self.order - key\n if key < 0:\n raise ValueError, \"Does not support negative powers.\"\n if key > self.order:\n zr = Numeric.zeros(key-self.order,self.coeffs.typecode())\n self.__dict__['coeffs'] = Numeric.concatenate((zr,self.coeffs))\n self.__dict__['order'] = key\n ind = 0\n self.__dict__['coeffs'][ind] = val\n return\n\n def integ(self, m=1, k=0):\n return poly1d(polyint(self.coeffs,m=m,k=k))\n\n def deriv(self, m=1):\n return poly1d(polyder(self.coeffs,m=m))\n", "source_code_before": "import Numeric\nfrom Numeric import *\nfrom scimath import *\n\nfrom type_check import isscalar\nfrom matrix_base import diag\nfrom shape_base import hstack, atleast_1d\nfrom function_base import trim_zeros, sort_complex\n\n__all__ = ['poly','roots','polyint','polyder','polyadd','polysub','polymul',\n 'polydiv','polyval','poly1d']\n \ndef get_eigval_func():\n try:\n import scipy.linalg\n eigvals = scipy.linalg.eigvals\n except:\n try:\n import LinearAlgebra\n eigvals = LinearAlgebra.eigenvalues\n except:\n raise ImportError, \"You must have scipy.linalg our LinearAlgebra to use this function.\"\n return eigvals\n\ndef poly(seq_of_zeros):\n \"\"\" Return a sequence representing a polynomial given a sequence of roots.\n\n If the input is a matrix, return the characteristic polynomial.\n \n Example:\n \n >>> b = roots([1,3,1,5,6])\n >>> poly(b)\n array([1., 3., 1., 5., 6.])\n \"\"\"\n seq_of_zeros = atleast_1d(seq_of_zeros) \n sh = shape(seq_of_zeros)\n if len(sh) == 2 and sh[0] == sh[1]:\n eig = get_eigval_func()\n seq_of_zeros=eig(seq_of_zeros)\n elif len(sh) ==1:\n pass\n else:\n raise ValueError, \"input must be 1d or square 2d array.\"\n\n if len(seq_of_zeros) == 0:\n return 1.0\n\n a = [1]\n for k in range(len(seq_of_zeros)):\n a = convolve(a,[1, -seq_of_zeros[k]], mode=2)\n\n \n if a.typecode() in ['F','D']:\n # if complex roots are all complex conjugates, the roots are real.\n roots = asarray(seq_of_zeros,'D')\n pos_roots = sort_complex(compress(roots.imag > 0,roots))\n neg_roots = conjugate(sort_complex(compress(roots.imag < 0,roots)))\n if (len(pos_roots) == len(neg_roots) and\n alltrue(neg_roots == pos_roots)):\n a = a.real.copy()\n\n return a\n\ndef roots(p):\n \"\"\" Return the roots of the polynomial coefficients in p.\n\n The values in the rank-1 array p are coefficients of a polynomial.\n If the length of p is n+1 then the polynomial is\n p[0] * x**n + p[1] * x**(n-1) + ... + p[n-1]*x + p[n]\n \"\"\"\n # If input is scalar, this makes it an array\n eig = get_eigval_func()\n p = atleast_1d(p)\n if len(p.shape) != 1:\n raise ValueError,\"Input must be a rank-1 array.\"\n \n # find non-zero array entries\n non_zero = nonzero(ravel(p))\n\n # find the number of trailing zeros -- this is the number of roots at 0.\n trailing_zeros = len(p) - non_zero[-1] - 1\n\n # strip leading and trailing zeros\n p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n p = p.astype('d')\n\n N = len(p)\n if N > 1:\n # build companion matrix and find its eigenvalues (the roots)\n A = diag(ones((N-2,),p.typecode()),-1)\n A[0,:] = -p[1:] / p[0]\n roots = eig(A)\n else:\n return array([])\n\n # tack any zeros onto the back of the array \n roots = hstack((roots,zeros(trailing_zeros,roots.typecode())))\n return roots\n\ndef polyint(p,m=1,k=None):\n \"\"\"Return the mth analytical integral of the polynomial p.\n\n If k is None, then zero-valued constants of integration are used.\n otherwise, k should be a list of length m (or a scalar if m=1) to\n represent the constants of integration to use for each integration\n (starting with k[0])\n \"\"\"\n m = int(m)\n if m < 0:\n raise ValueError, \"Order of integral must be positive (see polyder)\"\n if k is None:\n k = Numeric.zeros(m)\n k = atleast_1d(k)\n if len(k) == 1 and m > 1:\n k = k[0]*Numeric.ones(m)\n if len(k) < m:\n raise ValueError, \\\n \"k must be a scalar or a rank-1 array of length 1 or >m.\"\n if m == 0:\n return p\n else:\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n y = Numeric.zeros(len(p)+1,'d')\n y[:-1] = p*1.0/Numeric.arange(len(p),0,-1)\n y[-1] = k[0] \n val = polyint(y,m-1,k=k[1:])\n if truepoly:\n val = poly1d(val)\n return val\n \ndef polyder(p,m=1):\n \"\"\"Return the mth derivative of the polynomial p.\n \"\"\"\n m = int(m)\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n n = len(p)-1\n y = p[:-1] * Numeric.arange(n,0,-1)\n if m < 0:\n raise ValueError, \"Order of derivative must be positive (see polyint)\"\n if m == 0:\n return p\n else:\n val = polyder(y,m-1)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polyval(p,x):\n \"\"\"Evaluate the polymnomial p at x.\n\n Description:\n\n If p is of length N, this function returns the value:\n p[0]*(x**N-1) + p[1]*(x**N-2) + ... + p[N-2]*x + p[N-1]\n \"\"\"\n x = Numeric.asarray(x)\n p = Numeric.asarray(p)\n y = Numeric.zeros(x.shape,x.typecode())\n for i in range(len(p)):\n y = x * y + p[i]\n return y\n\ndef polyadd(a1,a2):\n \"\"\"Adds two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 + a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) + a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 + Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polysub(a1,a2):\n \"\"\"Subtracts two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 - a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) - a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 - Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\n\ndef polymul(a1,a2):\n \"\"\"Multiplies two polynomials represented as lists.\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n val = Numeric.convolve(a1,a2)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polydiv(a1,a2):\n \"\"\"Computes q and r polynomials so that a1(s) = q(s)*a2(s) + r(s)\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n q, r = deconvolve(a1,a2)\n while Numeric.allclose(r[0], 0, rtol=1e-14) and (r.shape[-1] > 1):\n r = r[1:]\n if truepoly:\n q, r = map(poly1d,(q,r))\n return q, r\n\ndef deconvolve(signal, divisor):\n \"\"\"Deconvolves divisor out of signal.\n \"\"\"\n try:\n import scipy.signal\n except:\n print \"You need scipy.signal to use this function.\"\n num = atleast_1d(signal)\n den = atleast_1d(divisor)\n N = len(num)\n D = len(den)\n if D > N:\n quot = [];\n rem = num;\n else:\n input = Numeric.ones(N-D+1,Numeric.Float)\n input[1:] = 0\n quot = scipy.signal.lfilter(num, den, input)\n rem = num - Numeric.convolve(den,quot,mode=2)\n return quot, rem\n\nimport re\n_poly_mat = re.compile(r\"[*][*]([0-9]*)\")\ndef _raise_power(astr, wrap=70):\n n = 0\n line1 = ''\n line2 = ''\n output = ' '\n while 1:\n mat = _poly_mat.search(astr,n)\n if mat is None:\n break\n span = mat.span()\n power = mat.groups()[0]\n partstr = astr[n:span[0]]\n n = span[1]\n toadd2 = partstr + ' '*(len(power)-1)\n toadd1 = ' '*(len(partstr)-1) + power\n if ((len(line2)+len(toadd2) > wrap) or \\\n (len(line1)+len(toadd1) > wrap)):\n output += line1 + \"\\n\" + line2 + \"\\n \"\n line1 = toadd1\n line2 = toadd2\n else: \n line2 += partstr + ' '*(len(power)-1)\n line1 += ' '*(len(partstr)-1) + power\n output += line1 + \"\\n\" + line2\n return output + astr[n:]\n \n \nclass poly1d:\n \"\"\"A one-dimensional polynomial class.\n\n p = poly1d([1,2,3]) constructs the polynomial x**2 + 2 x + 3\n\n p(0.5) evaluates the polynomial at the location\n p.r is a list of roots\n p.c is the coefficient array [1,2,3]\n p.order is the polynomial order (after leading zeros in p.c are removed)\n p[k] is the coefficient on the kth power of x (backwards from\n sequencing the coefficient array.\n\n polynomials can be added, substracted, multplied and divided (returns\n quotient and remainder).\n asarray(p) will also give the coefficient array, so polynomials can\n be used in all functions that accept arrays.\n \"\"\"\n def __init__(self, c_or_r, r=0):\n if isinstance(c_or_r,poly1d):\n for key in c_or_r.__dict__.keys():\n self.__dict__[key] = c_or_r.__dict__[key]\n return\n if r:\n c_or_r = poly(c_or_r)\n c_or_r = atleast_1d(c_or_r)\n if len(c_or_r.shape) > 1:\n raise ValueError, \"Polynomial must be 1d only.\"\n c_or_r = trim_zeros(c_or_r, trim='f')\n if len(c_or_r) == 0:\n c_or_r = Numeric.array([0])\n self.__dict__['coeffs'] = c_or_r\n self.__dict__['order'] = len(c_or_r) - 1\n\n def __array__(self,t=None):\n if t:\n return Numeric.asarray(self.coeffs,t)\n else:\n return Numeric.asarray(self.coeffs)\n\n def __repr__(self):\n vals = repr(self.coeffs)\n vals = vals[6:-1]\n return \"poly1d(%s)\" % vals\n\n def __len__(self):\n return self.order\n\n def __str__(self):\n N = self.order\n thestr = \"0\"\n for k in range(len(self.coeffs)):\n coefstr ='%.4g' % abs(self.coeffs[k])\n if coefstr[-4:] == '0000':\n coefstr = coefstr[:-5]\n power = (N-k)\n if power == 0:\n if coefstr != '0':\n newstr = '%s' % (coefstr,)\n else:\n if k == 0:\n newstr = '0'\n else:\n newstr = ''\n elif power == 1:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x'\n else: \n newstr = '%s x' % (coefstr,)\n else:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x**%d' % (power,)\n else: \n newstr = '%s x**%d' % (coefstr, power)\n\n if k > 0:\n if newstr != '':\n if self.coeffs[k] < 0:\n thestr = \"%s - %s\" % (thestr, newstr)\n else:\n thestr = \"%s + %s\" % (thestr, newstr)\n elif (k == 0) and (newstr != '') and (self.coeffs[k] < 0):\n thestr = \"-%s\" % (newstr,)\n else:\n thestr = newstr\n return _raise_power(thestr)\n \n\n def __call__(self, val):\n return polyval(self.coeffs, val)\n\n def __mul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs))\n\n def __rmul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs)) \n\n def __add__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs)) \n \n def __radd__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs))\n\n def __pow__(self, val):\n if not isscalar(val) or int(val) != val or val < 0:\n raise ValueError, \"Power to non-negative integers only.\"\n res = [1]\n for k in range(val):\n res = polymul(self.coeffs, res)\n return poly1d(res)\n\n def __sub__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs-other)\n else:\n other = poly1d(other)\n return poly1d(polysub(self.coeffs, other.coeffs))\n\n def __rsub__(self, other):\n if isscalar(other):\n return poly1d(other-self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polysub(other.coeffs, self.coeffs))\n\n def __div__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs/other)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(self.coeffs, other.coeffs))\n\n def __rdiv__(self, other):\n if isscalar(other):\n return poly1d(other/self.coeffs)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(other.coeffs, self.coeffs))\n\n def __setattr__(self, key, val):\n raise ValueError, \"Attributes cannot be changed this way.\"\n\n def __getattr__(self, key):\n if key == '__coerce__':\n raise KeyError\n if key in ['r','roots']:\n return roots(self.coeffs)\n elif key in ['c','coef','coefficients']:\n return self.coeffs\n elif key in ['o']:\n return self.order\n else:\n return self.__dict__[key]\n \n def __getitem__(self, val):\n ind = self.order - val\n if val > self.order:\n return 0\n if val < 0:\n return 0\n return self.coeffs[ind]\n\n def __setitem__(self, key, val):\n ind = self.order - key\n if key < 0:\n raise ValueError, \"Does not support negative powers.\"\n if key > self.order:\n zr = Numeric.zeros(key-self.order,self.coeffs.typecode())\n self.__dict__['coeffs'] = Numeric.concatenate((zr,self.coeffs))\n self.__dict__['order'] = key\n ind = 0\n self.__dict__['coeffs'][ind] = val\n return\n\n def integ(self, m=1, k=0):\n return poly1d(polyint(self.coeffs,m=m,k=k))\n\n def deriv(self, m=1):\n return poly1d(polyder(self.coeffs,m=m))\n", "methods": [ { "name": "get_eigval_func", "long_name": "get_eigval_func( )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 36, "parameters": [], "start_line": 13, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "poly", "long_name": "poly( seq_of_zeros )", "filename": "polynomial.py", "nloc": 23, "complexity": 9, "token_count": 195, "parameters": [ "seq_of_zeros" ], "start_line": 25, "end_line": 63, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 19, "complexity": 4, "token_count": 190, "parameters": [ "p" ], "start_line": 65, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 38, "top_nesting_level": 0 }, { "name": "polyint", "long_name": "polyint( p , m = 1 , k = None )", "filename": "polynomial.py", "nloc": 24, "complexity": 8, "token_count": 192, "parameters": [ "p", "m", "k" ], "start_line": 104, "end_line": 134, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 0 }, { "name": "polyder", "long_name": "polyder( p , m = 1 )", "filename": "polynomial.py", "nloc": 15, "complexity": 4, "token_count": 99, "parameters": [ "p", "m" ], "start_line": 136, "end_line": 152, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polyval", "long_name": "polyval( p , x )", "filename": "polynomial.py", "nloc": 7, "complexity": 2, "token_count": 63, "parameters": [ "p", "x" ], "start_line": 154, "end_line": 167, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "polyadd", "long_name": "polyadd( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 169, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polysub", "long_name": "polysub( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 187, "end_line": 203, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polymul", "long_name": "polymul( a1 , a2 )", "filename": "polynomial.py", "nloc": 6, "complexity": 3, "token_count": 46, "parameters": [ "a1", "a2" ], "start_line": 206, "end_line": 213, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "polydiv", "long_name": "polydiv( a1 , a2 )", "filename": "polynomial.py", "nloc": 8, "complexity": 5, "token_count": 94, "parameters": [ "a1", "a2" ], "start_line": 215, "end_line": 224, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "deconvolve", "long_name": "deconvolve( signal , divisor )", "filename": "polynomial.py", "nloc": 18, "complexity": 3, "token_count": 115, "parameters": [ "signal", "divisor" ], "start_line": 226, "end_line": 245, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "_raise_power", "long_name": "_raise_power( astr , wrap = 70 )", "filename": "polynomial.py", "nloc": 25, "complexity": 5, "token_count": 194, "parameters": [ "astr", "wrap" ], "start_line": 249, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , c_or_r , r = 0 )", "filename": "polynomial.py", "nloc": 15, "complexity": 6, "token_count": 122, "parameters": [ "self", "c_or_r", "r" ], "start_line": 293, "end_line": 307, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 }, { "name": "__array__", "long_name": "__array__( self , t = None )", "filename": "polynomial.py", "nloc": 5, "complexity": 2, "token_count": 34, "parameters": [ "self", "t" ], "start_line": 309, "end_line": 313, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "polynomial.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 315, "end_line": 318, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 320, "end_line": 321, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__str__", "long_name": "__str__( self )", "filename": "polynomial.py", "nloc": 41, "complexity": 17, "token_count": 244, "parameters": [ "self" ], "start_line": 323, "end_line": 364, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 42, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "self", "val" ], "start_line": 367, "end_line": 368, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__mul__", "long_name": "__mul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 370, "end_line": 375, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rmul__", "long_name": "__rmul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 377, "end_line": 382, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__add__", "long_name": "__add__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 384, "end_line": 389, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__radd__", "long_name": "__radd__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 391, "end_line": 396, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__pow__", "long_name": "__pow__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 5, "token_count": 57, "parameters": [ "self", "val" ], "start_line": 398, "end_line": 404, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__sub__", "long_name": "__sub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 406, "end_line": 411, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rsub__", "long_name": "__rsub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 413, "end_line": 418, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__div__", "long_name": "__div__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 420, "end_line": 425, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rdiv__", "long_name": "__rdiv__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 427, "end_line": 432, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , key , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 13, "parameters": [ "self", "key", "val" ], "start_line": 434, "end_line": 435, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , key )", "filename": "polynomial.py", "nloc": 11, "complexity": 5, "token_count": 65, "parameters": [ "self", "key" ], "start_line": 437, "end_line": 447, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 3, "token_count": 37, "parameters": [ "self", "val" ], "start_line": 449, "end_line": 455, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__setitem__", "long_name": "__setitem__( self , key , val )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 94, "parameters": [ "self", "key", "val" ], "start_line": 457, "end_line": 467, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "integ", "long_name": "integ( self , m = 1 , k = 0 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 31, "parameters": [ "self", "m", "k" ], "start_line": 469, "end_line": 470, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "deriv", "long_name": "deriv( self , m = 1 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 23, "parameters": [ "self", "m" ], "start_line": 472, "end_line": 473, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 } ], "methods_before": [ { "name": "get_eigval_func", "long_name": "get_eigval_func( )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 36, "parameters": [], "start_line": 13, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "poly", "long_name": "poly( seq_of_zeros )", "filename": "polynomial.py", "nloc": 23, "complexity": 9, "token_count": 195, "parameters": [ "seq_of_zeros" ], "start_line": 25, "end_line": 63, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 19, "complexity": 4, "token_count": 190, "parameters": [ "p" ], "start_line": 65, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 38, "top_nesting_level": 0 }, { "name": "polyint", "long_name": "polyint( p , m = 1 , k = None )", "filename": "polynomial.py", "nloc": 24, "complexity": 8, "token_count": 192, "parameters": [ "p", "m", "k" ], "start_line": 104, "end_line": 134, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 0 }, { "name": "polyder", "long_name": "polyder( p , m = 1 )", "filename": "polynomial.py", "nloc": 15, "complexity": 4, "token_count": 99, "parameters": [ "p", "m" ], "start_line": 136, "end_line": 152, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polyval", "long_name": "polyval( p , x )", "filename": "polynomial.py", "nloc": 7, "complexity": 2, "token_count": 63, "parameters": [ "p", "x" ], "start_line": 154, "end_line": 167, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "polyadd", "long_name": "polyadd( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 169, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polysub", "long_name": "polysub( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 187, "end_line": 203, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polymul", "long_name": "polymul( a1 , a2 )", "filename": "polynomial.py", "nloc": 6, "complexity": 3, "token_count": 46, "parameters": [ "a1", "a2" ], "start_line": 206, "end_line": 213, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "polydiv", "long_name": "polydiv( a1 , a2 )", "filename": "polynomial.py", "nloc": 8, "complexity": 5, "token_count": 94, "parameters": [ "a1", "a2" ], "start_line": 215, "end_line": 224, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "deconvolve", "long_name": "deconvolve( signal , divisor )", "filename": "polynomial.py", "nloc": 18, "complexity": 3, "token_count": 115, "parameters": [ "signal", "divisor" ], "start_line": 226, "end_line": 245, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "_raise_power", "long_name": "_raise_power( astr , wrap = 70 )", "filename": "polynomial.py", "nloc": 25, "complexity": 5, "token_count": 194, "parameters": [ "astr", "wrap" ], "start_line": 249, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , c_or_r , r = 0 )", "filename": "polynomial.py", "nloc": 15, "complexity": 6, "token_count": 122, "parameters": [ "self", "c_or_r", "r" ], "start_line": 293, "end_line": 307, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 }, { "name": "__array__", "long_name": "__array__( self , t = None )", "filename": "polynomial.py", "nloc": 5, "complexity": 2, "token_count": 34, "parameters": [ "self", "t" ], "start_line": 309, "end_line": 313, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "polynomial.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 315, "end_line": 318, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 320, "end_line": 321, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__str__", "long_name": "__str__( self )", "filename": "polynomial.py", "nloc": 41, "complexity": 17, "token_count": 244, "parameters": [ "self" ], "start_line": 323, "end_line": 364, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 42, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "self", "val" ], "start_line": 367, "end_line": 368, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__mul__", "long_name": "__mul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 370, "end_line": 375, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rmul__", "long_name": "__rmul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 377, "end_line": 382, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__add__", "long_name": "__add__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 384, "end_line": 389, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__radd__", "long_name": "__radd__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 391, "end_line": 396, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__pow__", "long_name": "__pow__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 5, "token_count": 57, "parameters": [ "self", "val" ], "start_line": 398, "end_line": 404, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__sub__", "long_name": "__sub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 406, "end_line": 411, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rsub__", "long_name": "__rsub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 413, "end_line": 418, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__div__", "long_name": "__div__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 420, "end_line": 425, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rdiv__", "long_name": "__rdiv__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 427, "end_line": 432, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , key , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 13, "parameters": [ "self", "key", "val" ], "start_line": 434, "end_line": 435, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , key )", "filename": "polynomial.py", "nloc": 11, "complexity": 5, "token_count": 65, "parameters": [ "self", "key" ], "start_line": 437, "end_line": 447, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 3, "token_count": 37, "parameters": [ "self", "val" ], "start_line": 449, "end_line": 455, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__setitem__", "long_name": "__setitem__( self , key , val )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 94, "parameters": [ "self", "key", "val" ], "start_line": 457, "end_line": 467, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "integ", "long_name": "integ( self , m = 1 , k = 0 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 31, "parameters": [ "self", "m", "k" ], "start_line": 469, "end_line": 470, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "deriv", "long_name": "deriv( self , m = 1 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 23, "parameters": [ "self", "m" ], "start_line": 472, "end_line": 473, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 19, "complexity": 4, "token_count": 190, "parameters": [ "p" ], "start_line": 65, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 38, "top_nesting_level": 0 } ], "nloc": 373, "complexity": 119, "token_count": 2700, "diff_parsed": { "added": [ " p = p[int(non_zero[0]):int(non_zero[-1])+1]" ], "deleted": [ " p = p[int(non_zero[0]):int(non_zero[-1])+1]" ] } } ] }, { "hash": "e95e42e5e2e4027ed03a32ecb066521e5997f4ba", "msg": "Moved code in swigptr.c into a python string, swigptr.swigptr_code. This makes it where the code doesn't have to be read out of a file in the directory path and makes it easier on py2exe like programs that bundle code into an exe file. [see bug 37]\n\nI think weave will still not work in bundled applications because it referes to a lot of other external files in the scxx directory and blitz directories. Still, these are not read during import, so they at least don't cause the scipy import to fail.\n\nWe should look for a way to make weave work from py2exe binaries in the future.", "author": { "name": "Eric Jones", "email": "eric@enthought.com" }, "committer": { "name": "Eric Jones", "email": "eric@enthought.com" }, "author_date": "2003-03-07T15:11:46+00:00", "author_timezone": 0, "committer_date": "2003-03-07T15:11:46+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "c21bf7ecfd8fd90f09bc8ec9eee8cdbfd1960e43" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 9, "insertions": 434, "lines": 443, "files": 4, "dmm_unit_size": null, "dmm_unit_complexity": 0.0, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "weave/common_info.py", "new_path": "weave/common_info.py", "filename": "common_info.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -118,15 +118,13 @@ class inline_info(base_info.base_info):\n # swig pointer support code\n #\n # The support code for swig is just slirped in from the swigptr.c file \n-# from the *old* swig distribution. New style swig pointers are not\n-# yet supported.\n+# from the *old* swig distribution. The code from swigptr.c is now a string\n+# in swigptr.py to ease the process of incorporating it into py2exe \n+# installations. New style swig pointers are not yet supported.\n #----------------------------------------------------------------------------\n \n-import os, common_info\n-local_dir,junk = os.path.split(os.path.abspath(common_info.__file__)) \n-f = open(os.path.join(local_dir,'swig','swigptr.c'))\n-swig_support_code = f.read()\n-f.close()\n+import swigptr\n+swig_support_code = swigptr.swigptr_code\n \n class swig_info(base_info.base_info):\n _support_code = [swig_support_code]\n", "added_lines": 5, "deleted_lines": 7, "source_code": "\"\"\" Generic support code for: \n error handling code found in every weave module \n local/global dictionary access code for inline() modules\n swig pointer (old style) conversion support\n \n\"\"\"\n\nimport base_info\n\nmodule_support_code = \\\n\"\"\"\n\n// global None value for use in functions.\nnamespace py {\nobject None = object(Py_None);\n}\n\nchar* find_type(PyObject* py_obj)\n{\n if(py_obj == NULL) return \"C NULL value\";\n if(PyCallable_Check(py_obj)) return \"callable\";\n if(PyString_Check(py_obj)) return \"string\";\n if(PyInt_Check(py_obj)) return \"int\";\n if(PyFloat_Check(py_obj)) return \"float\";\n if(PyDict_Check(py_obj)) return \"dict\";\n if(PyList_Check(py_obj)) return \"list\";\n if(PyTuple_Check(py_obj)) return \"tuple\";\n if(PyFile_Check(py_obj)) return \"file\";\n if(PyModule_Check(py_obj)) return \"module\";\n \n //should probably do more intergation (and thinking) on these.\n if(PyCallable_Check(py_obj) && PyInstance_Check(py_obj)) return \"callable\";\n if(PyInstance_Check(py_obj)) return \"instance\"; \n if(PyCallable_Check(py_obj)) return \"callable\";\n return \"unkown type\";\n}\n\nvoid throw_error(PyObject* exc, const char* msg)\n{\n //printf(\"setting python error: %s\\\\n\",msg);\n PyErr_SetString(exc, msg);\n //printf(\"throwing error\\\\n\");\n throw 1;\n}\n\nvoid handle_bad_type(PyObject* py_obj, const char* good_type, const char* var_name)\n{\n char msg[500];\n sprintf(msg,\"received '%s' type instead of '%s' for variable '%s'\",\n find_type(py_obj),good_type,var_name);\n throw_error(PyExc_TypeError,msg); \n}\n\nvoid handle_conversion_error(PyObject* py_obj, const char* good_type, const char* var_name)\n{\n char msg[500];\n sprintf(msg,\"Conversion Error:, received '%s' type instead of '%s' for variable '%s'\",\n find_type(py_obj),good_type,var_name);\n throw_error(PyExc_TypeError,msg);\n}\n\n\"\"\"\n#include \"compile.h\" /* Scary dangerous stuff */\n#include \"frameobject.h\" /* Scary dangerous stuff */\n\nclass basic_module_info(base_info.base_info):\n _headers = ['\"Python.h\"','\"compile.h\"','\"frameobject.h\"']\n _support_code = [module_support_code]\n\n#----------------------------------------------------------------------------\n# inline() generated support code\n#\n# The following two function declarations handle access to variables in the \n# global and local dictionaries for inline functions.\n#----------------------------------------------------------------------------\n\nget_variable_support_code = \\\n\"\"\"\nvoid handle_variable_not_found(char* var_name)\n{\n char msg[500];\n sprintf(msg,\"Conversion Error: variable '%s' not found in local or global scope.\",var_name);\n throw_error(PyExc_NameError,msg);\n}\nPyObject* get_variable(char* name,PyObject* locals, PyObject* globals)\n{\n // no checking done for error -- locals and globals should\n // already be validated as dictionaries. If var is NULL, the\n // function calling this should handle it.\n PyObject* var = NULL;\n var = PyDict_GetItemString(locals,name);\n if (!var)\n {\n var = PyDict_GetItemString(globals,name);\n }\n if (!var)\n handle_variable_not_found(name);\n return var;\n}\n\"\"\"\n\npy_to_raw_dict_support_code = \\\n\"\"\"\nPyObject* py_to_raw_dict(PyObject* py_obj, char* name)\n{\n // simply check that the value is a valid dictionary pointer.\n if(!py_obj || !PyDict_Check(py_obj))\n handle_bad_type(py_obj, \"dictionary\", name);\n return py_obj;\n}\n\"\"\"\n\nclass inline_info(base_info.base_info):\n _support_code = [get_variable_support_code, py_to_raw_dict_support_code]\n\n\n#----------------------------------------------------------------------------\n# swig pointer support code\n#\n# The support code for swig is just slirped in from the swigptr.c file \n# from the *old* swig distribution. The code from swigptr.c is now a string\n# in swigptr.py to ease the process of incorporating it into py2exe \n# installations. New style swig pointers are not yet supported.\n#----------------------------------------------------------------------------\n\nimport swigptr\nswig_support_code = swigptr.swigptr_code\n\nclass swig_info(base_info.base_info):\n _support_code = [swig_support_code]\n", "source_code_before": "\"\"\" Generic support code for: \n error handling code found in every weave module \n local/global dictionary access code for inline() modules\n swig pointer (old style) conversion support\n \n\"\"\"\n\nimport base_info\n\nmodule_support_code = \\\n\"\"\"\n\n// global None value for use in functions.\nnamespace py {\nobject None = object(Py_None);\n}\n\nchar* find_type(PyObject* py_obj)\n{\n if(py_obj == NULL) return \"C NULL value\";\n if(PyCallable_Check(py_obj)) return \"callable\";\n if(PyString_Check(py_obj)) return \"string\";\n if(PyInt_Check(py_obj)) return \"int\";\n if(PyFloat_Check(py_obj)) return \"float\";\n if(PyDict_Check(py_obj)) return \"dict\";\n if(PyList_Check(py_obj)) return \"list\";\n if(PyTuple_Check(py_obj)) return \"tuple\";\n if(PyFile_Check(py_obj)) return \"file\";\n if(PyModule_Check(py_obj)) return \"module\";\n \n //should probably do more intergation (and thinking) on these.\n if(PyCallable_Check(py_obj) && PyInstance_Check(py_obj)) return \"callable\";\n if(PyInstance_Check(py_obj)) return \"instance\"; \n if(PyCallable_Check(py_obj)) return \"callable\";\n return \"unkown type\";\n}\n\nvoid throw_error(PyObject* exc, const char* msg)\n{\n //printf(\"setting python error: %s\\\\n\",msg);\n PyErr_SetString(exc, msg);\n //printf(\"throwing error\\\\n\");\n throw 1;\n}\n\nvoid handle_bad_type(PyObject* py_obj, const char* good_type, const char* var_name)\n{\n char msg[500];\n sprintf(msg,\"received '%s' type instead of '%s' for variable '%s'\",\n find_type(py_obj),good_type,var_name);\n throw_error(PyExc_TypeError,msg); \n}\n\nvoid handle_conversion_error(PyObject* py_obj, const char* good_type, const char* var_name)\n{\n char msg[500];\n sprintf(msg,\"Conversion Error:, received '%s' type instead of '%s' for variable '%s'\",\n find_type(py_obj),good_type,var_name);\n throw_error(PyExc_TypeError,msg);\n}\n\n\"\"\"\n#include \"compile.h\" /* Scary dangerous stuff */\n#include \"frameobject.h\" /* Scary dangerous stuff */\n\nclass basic_module_info(base_info.base_info):\n _headers = ['\"Python.h\"','\"compile.h\"','\"frameobject.h\"']\n _support_code = [module_support_code]\n\n#----------------------------------------------------------------------------\n# inline() generated support code\n#\n# The following two function declarations handle access to variables in the \n# global and local dictionaries for inline functions.\n#----------------------------------------------------------------------------\n\nget_variable_support_code = \\\n\"\"\"\nvoid handle_variable_not_found(char* var_name)\n{\n char msg[500];\n sprintf(msg,\"Conversion Error: variable '%s' not found in local or global scope.\",var_name);\n throw_error(PyExc_NameError,msg);\n}\nPyObject* get_variable(char* name,PyObject* locals, PyObject* globals)\n{\n // no checking done for error -- locals and globals should\n // already be validated as dictionaries. If var is NULL, the\n // function calling this should handle it.\n PyObject* var = NULL;\n var = PyDict_GetItemString(locals,name);\n if (!var)\n {\n var = PyDict_GetItemString(globals,name);\n }\n if (!var)\n handle_variable_not_found(name);\n return var;\n}\n\"\"\"\n\npy_to_raw_dict_support_code = \\\n\"\"\"\nPyObject* py_to_raw_dict(PyObject* py_obj, char* name)\n{\n // simply check that the value is a valid dictionary pointer.\n if(!py_obj || !PyDict_Check(py_obj))\n handle_bad_type(py_obj, \"dictionary\", name);\n return py_obj;\n}\n\"\"\"\n\nclass inline_info(base_info.base_info):\n _support_code = [get_variable_support_code, py_to_raw_dict_support_code]\n\n\n#----------------------------------------------------------------------------\n# swig pointer support code\n#\n# The support code for swig is just slirped in from the swigptr.c file \n# from the *old* swig distribution. New style swig pointers are not\n# yet supported.\n#----------------------------------------------------------------------------\n\nimport os, common_info\nlocal_dir,junk = os.path.split(os.path.abspath(common_info.__file__)) \nf = open(os.path.join(local_dir,'swig','swigptr.c'))\nswig_support_code = f.read()\nf.close()\n\nclass swig_info(base_info.base_info):\n _support_code = [swig_support_code]\n", "methods": [], "methods_before": [], "changed_methods": [], "nloc": 103, "complexity": 0, "token_count": 72, "diff_parsed": { "added": [ "# from the *old* swig distribution. The code from swigptr.c is now a string", "# in swigptr.py to ease the process of incorporating it into py2exe", "# installations. New style swig pointers are not yet supported.", "import swigptr", "swig_support_code = swigptr.swigptr_code" ], "deleted": [ "# from the *old* swig distribution. New style swig pointers are not", "# yet supported.", "import os, common_info", "local_dir,junk = os.path.split(os.path.abspath(common_info.__file__))", "f = open(os.path.join(local_dir,'swig','swigptr.c'))", "swig_support_code = f.read()", "f.close()" ] } }, { "old_path": null, "new_path": "weave/swigptr.py", "filename": "swigptr.py", "extension": "py", "change_type": "ADD", "diff": "@@ -0,0 +1,427 @@\n+# swigptr.py\n+\n+swigptr_code = \"\"\"\n+\n+/***********************************************************************\n+ * $Header$\n+ * swig_lib/python/python.cfg\n+ *\n+ * Contains variable linking and pointer type-checking code.\n+ ************************************************************************/\n+\n+#include \n+#include \n+\n+#ifdef __cplusplus\n+extern \"C\" {\n+#endif\n+#include \"Python.h\"\n+\n+/* Definitions for Windows/Unix exporting */\n+#if defined(_WIN32) || defined(__WIN32__)\n+# if defined(_MSC_VER)\n+#\tdefine SWIGEXPORT(a) __declspec(dllexport) a\n+# else\n+#\tif defined(__BORLANDC__)\n+#\t define SWIGEXPORT(a) a _export\n+#\telse\n+#\t define SWIGEXPORT(a) a\n+#\tendif\n+# endif\n+#else\n+# define SWIGEXPORT(a) a\n+#endif\n+\n+#ifdef SWIG_GLOBAL\n+#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)\n+#else\n+#define SWIGSTATICRUNTIME(a) static a\n+#endif\n+\n+typedef struct {\n+ char *name;\n+ PyObject *(*get_attr)(void);\n+ int (*set_attr)(PyObject *);\n+} swig_globalvar;\n+\n+typedef struct swig_varlinkobject {\n+ PyObject_HEAD\n+ swig_globalvar **vars;\n+ int nvars;\n+ int maxvars;\n+} swig_varlinkobject;\n+\n+/* ----------------------------------------------------------------------\n+ swig_varlink_repr()\n+\n+ Function for python repr method\n+ ---------------------------------------------------------------------- */\n+\n+static PyObject *\n+swig_varlink_repr(swig_varlinkobject *v)\n+{\n+ v = v;\n+ return PyString_FromString(\"\");\n+}\n+\n+/* ---------------------------------------------------------------------\n+ swig_varlink_print()\n+\n+ Print out all of the global variable names\n+ --------------------------------------------------------------------- */\n+\n+static int\n+swig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)\n+{\n+\n+ int i = 0;\n+ flags = flags;\n+ fprintf(fp,\"Global variables { \");\n+ while (v->vars[i]) {\n+ fprintf(fp,\"%s\", v->vars[i]->name);\n+ i++;\n+ if (v->vars[i]) fprintf(fp,\", \");\n+ }\n+ fprintf(fp,\" }\\n\");\n+ return 0;\n+}\n+\n+/* --------------------------------------------------------------------\n+ swig_varlink_getattr\n+ \n+ This function gets the value of a variable and returns it as a\n+ PyObject. In our case, we'll be looking at the datatype and\n+ converting into a number or string\n+ -------------------------------------------------------------------- */\n+\n+static PyObject *\n+swig_varlink_getattr(swig_varlinkobject *v, char *n)\n+{\n+ int i = 0;\n+ char temp[128];\n+\n+ while (v->vars[i]) {\n+ if (strcmp(v->vars[i]->name,n) == 0) {\n+ return (*v->vars[i]->get_attr)();\n+ }\n+ i++;\n+ }\n+ sprintf(temp,\"C global variable %s not found.\", n);\n+ PyErr_SetString(PyExc_NameError,temp);\n+ return NULL;\n+}\n+\n+/* -------------------------------------------------------------------\n+ swig_varlink_setattr()\n+\n+ This function sets the value of a variable.\n+ ------------------------------------------------------------------- */\n+\n+static int\n+swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)\n+{\n+ char temp[128];\n+ int i = 0;\n+ while (v->vars[i]) {\n+ if (strcmp(v->vars[i]->name,n) == 0) {\n+ return (*v->vars[i]->set_attr)(p);\n+ }\n+ i++;\n+ }\n+ sprintf(temp,\"C global variable %s not found.\", n);\n+ PyErr_SetString(PyExc_NameError,temp);\n+ return 1;\n+}\n+\n+statichere PyTypeObject varlinktype = {\n+/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */\n+ PyObject_HEAD_INIT(0) \n+ 0,\n+ \"varlink\", /* Type name */\n+ sizeof(swig_varlinkobject), /* Basic size */\n+ 0, /* Itemsize */\n+ 0, /* Deallocator */ \n+ (printfunc) swig_varlink_print, /* Print */\n+ (getattrfunc) swig_varlink_getattr, /* get attr */\n+ (setattrfunc) swig_varlink_setattr, /* Set attr */\n+ 0, /* tp_compare */\n+ (reprfunc) swig_varlink_repr, /* tp_repr */ \n+ 0, /* tp_as_number */\n+ 0, /* tp_as_mapping*/\n+ 0, /* tp_hash */\n+};\n+\n+/* Create a variable linking object for use later */\n+\n+SWIGSTATICRUNTIME(PyObject *)\n+SWIG_newvarlink(void)\n+{\n+ swig_varlinkobject *result = 0;\n+ result = PyMem_NEW(swig_varlinkobject,1);\n+ varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */\n+ result->ob_type = &varlinktype;\n+ /* _Py_NewReference(result); Does not seem to be necessary */\n+ result->nvars = 0;\n+ result->maxvars = 64;\n+ result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));\n+ result->vars[0] = 0;\n+ result->ob_refcnt = 0;\n+ Py_XINCREF((PyObject *) result);\n+ return ((PyObject*) result);\n+}\n+\n+SWIGSTATICRUNTIME(void)\n+SWIG_addvarlink(PyObject *p, char *name,\n+\t PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n+{\n+ swig_varlinkobject *v;\n+ v= (swig_varlinkobject *) p;\n+\t\n+ if (v->nvars >= v->maxvars -1) {\n+ v->maxvars = 2*v->maxvars;\n+ v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n+ if (v->vars == NULL) {\n+ fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");\n+ exit(1);\n+ }\n+ }\n+ v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));\n+ v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);\n+ strcpy(v->vars[v->nvars]->name,name);\n+ v->vars[v->nvars]->get_attr = get_attr;\n+ v->vars[v->nvars]->set_attr = set_attr;\n+ v->nvars++;\n+ v->vars[v->nvars] = 0;\n+}\n+\n+/* -----------------------------------------------------------------------------\n+ * Pointer type-checking\n+ * ----------------------------------------------------------------------------- */\n+\n+/* SWIG pointer structure */\n+typedef struct SwigPtrType {\n+ char *name; /* Datatype name */\n+ int len; /* Length (used for optimization) */\n+ void *(*cast)(void *); /* Pointer casting function */\n+ struct SwigPtrType *next; /* Linked list pointer */\n+} SwigPtrType;\n+\n+/* Pointer cache structure */\n+typedef struct {\n+ int stat; /* Status (valid) bit */\n+ SwigPtrType *tp; /* Pointer to type structure */\n+ char name[256]; /* Given datatype name */\n+ char mapped[256]; /* Equivalent name */\n+} SwigCacheType;\n+\n+static int SwigPtrMax = 64; /* Max entries that can be currently held */\n+static int SwigPtrN = 0; /* Current number of entries */\n+static int SwigPtrSort = 0; /* Status flag indicating sort */\n+static int SwigStart[256]; /* Starting positions of types */\n+static SwigPtrType *SwigPtrTable = 0; /* Table containing pointer equivalences */\n+\n+/* Cached values */\n+#define SWIG_CACHESIZE 8\n+#define SWIG_CACHEMASK 0x7\n+static SwigCacheType SwigCache[SWIG_CACHESIZE]; \n+static int SwigCacheIndex = 0;\n+static int SwigLastCache = 0;\n+\n+/* Sort comparison function */\n+static int swigsort(const void *data1, const void *data2) {\n+\tSwigPtrType *d1 = (SwigPtrType *) data1;\n+\tSwigPtrType *d2 = (SwigPtrType *) data2;\n+\treturn strcmp(d1->name,d2->name);\n+}\n+\n+/* Register a new datatype with the type-checker */\n+SWIGSTATICRUNTIME(void) \n+SWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {\n+ int i;\n+ SwigPtrType *t = 0,*t1;\n+\n+ /* Allocate the pointer table if necessary */\n+ if (!SwigPtrTable) { \n+ SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));\n+ }\n+\n+ /* Grow the table */\n+ if (SwigPtrN >= SwigPtrMax) {\n+ SwigPtrMax = 2*SwigPtrMax;\n+ SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));\n+ }\n+ for (i = 0; i < SwigPtrN; i++) {\n+ if (strcmp(SwigPtrTable[i].name,origtype) == 0) {\n+ t = &SwigPtrTable[i];\n+ break;\n+ }\n+ }\n+ if (!t) {\n+ t = &SwigPtrTable[SwigPtrN++];\n+ t->name = origtype;\n+ t->len = strlen(t->name);\n+ t->cast = 0;\n+ t->next = 0;\n+ }\n+\n+ /* Check for existing entries */\n+ while (t->next) {\n+ if ((strcmp(t->name,newtype) == 0)) {\n+ if (cast) t->cast = cast;\n+ return;\n+ }\n+ t = t->next;\n+ }\n+ t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));\n+ t1->name = newtype;\n+ t1->len = strlen(t1->name);\n+ t1->cast = cast;\n+ t1->next = 0; \n+ t->next = t1; \n+ SwigPtrSort = 0;\n+}\n+\n+/* Make a pointer value string */\n+SWIGSTATICRUNTIME(void) \n+SWIG_MakePtr(char *c, const void *ptr, char *type) {\n+ static char hex[17] = \"0123456789abcdef\";\n+ unsigned long p, s;\n+ char result[24], *r; \n+ r = result;\n+ p = (unsigned long) ptr;\n+ if (p > 0) {\n+ while (p > 0) {\n+ s = p & 0xf;\n+ *(r++) = hex[s];\n+ p = p >> 4;\n+ }\n+ *r = '_';\n+ while (r >= result)\n+ *(c++) = *(r--);\n+ strcpy (c, type);\n+ } else {\n+ strcpy (c, \"NULL\");\n+ }\n+}\n+\n+/* Function for getting a pointer value */\n+SWIGSTATICRUNTIME(char *) \n+SWIG_GetPtr(char *c, void **ptr, char *t)\n+{\n+ //std::cout << t << \" \" << c << std::endl;\n+ unsigned long p;\n+ char temp_type[256], *name;\n+ int i, len, start, end;\n+ SwigPtrType *sp,*tp;\n+ SwigCacheType *cache;\n+ register int d;\n+ p = 0;\n+ /* Pointer values must start with leading underscore */\n+ if (*c != '_') {\n+ *ptr = (void *) 0;\n+ if (strcmp(c,\"NULL\") == 0) return (char *) 0;\n+ else c;\n+ }\n+ c++;\n+ /* Extract hex value from pointer */\n+ while (d = *c) {\n+ if ((d >= '0') && (d <= '9'))\n+ p = (p << 4) + (d - '0');\n+ else if ((d >= 'a') && (d <= 'f'))\n+ p = (p << 4) + (d - ('a'-10));\n+ else\n+ break; \n+ c++;\n+ }\n+ *ptr = (void *) p;\n+ //std::cout << t << \" \" << c << std::endl;\n+ if ((!t) || (strcmp(t,c)==0)) \n+ return (char *) 0;\n+ else\n+ {\n+ // added ej -- if type check fails, its always an error.\n+ return (char*) 1; \n+ } \n+ if (!SwigPtrSort) {\n+ qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort); \n+ for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;\n+ for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;\n+ for (i = 255; i >= 1; i--) {\n+ if (SwigStart[i-1] > SwigStart[i])\n+\tSwigStart[i-1] = SwigStart[i];\n+ }\n+ SwigPtrSort = 1;\n+ for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;\n+ }\n+ /* First check cache for matches. Uses last cache value as starting point */\n+ cache = &SwigCache[SwigLastCache];\n+ for (i = 0; i < SWIG_CACHESIZE; i++) {\n+ if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {\n+ cache->stat++;\n+ if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);\n+ return (char *) 0;\n+ }\n+ SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;\n+ if (!SwigLastCache) cache = SwigCache;\n+ else cache++;\n+ }\n+ /* Type mismatch. Look through type-mapping table */\n+ start = SwigStart[(int) t[1]];\n+ end = SwigStart[(int) t[1]+1];\n+ sp = &SwigPtrTable[start];\n+\n+ /* Try to find a match */\n+ while (start <= end) {\n+ if (strncmp(t,sp->name,sp->len) == 0) {\n+ name = sp->name;\n+ len = sp->len;\n+ tp = sp->next;\n+ /* Try to find entry for our given datatype */\n+ while(tp) {\n+\tif (tp->len >= 255) {\n+\t return c;\t \n+\t}\n+\tstrcpy(temp_type,tp->name);\n+\tstrncat(temp_type,t+len,255-tp->len);\n+\tif (strcmp(c,temp_type) == 0) {\n+\t strcpy(SwigCache[SwigCacheIndex].mapped,c);\n+\t strcpy(SwigCache[SwigCacheIndex].name,t);\n+\t SwigCache[SwigCacheIndex].stat = 1;\n+\t SwigCache[SwigCacheIndex].tp = tp;\n+\t SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n+\t /* Get pointer value */\n+\t *ptr = (void *) p;\n+\t if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n+\t return (char *) 0;\n+\t}\n+\ttp = tp->next;\n+ }\n+ }\n+ sp++;\n+ start++;\n+ }\n+ return c;\n+} \n+\n+/* New object-based GetPointer function. This uses the Python abstract\n+ * object interface to automatically dereference the 'this' attribute\n+ * of shadow objects. */\n+\n+SWIGSTATICRUNTIME(char *)\n+SWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {\n+ PyObject *sobj = obj;\n+ char *str;\n+ if (!PyString_Check(obj)) {\n+ sobj = PyObject_GetAttrString(obj,\"this\");\n+ if (!sobj) return \"\";\n+ }\n+ str = PyString_AsString(sobj);\n+ //printf(\"str: %s\\n\", str);\n+ return SWIG_GetPtr(str,ptr,type);\n+}\n+\n+#ifdef __cplusplus\n+}\n+#endif\n+\n+\"\"\"\n\\ No newline at end of file\n", "added_lines": 427, "deleted_lines": 0, "source_code": "# swigptr.py\n\nswigptr_code = \"\"\"\n\n/***********************************************************************\n * $Header$\n * swig_lib/python/python.cfg\n *\n * Contains variable linking and pointer type-checking code.\n ************************************************************************/\n\n#include \n#include \n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n#include \"Python.h\"\n\n/* Definitions for Windows/Unix exporting */\n#if defined(_WIN32) || defined(__WIN32__)\n# if defined(_MSC_VER)\n#\tdefine SWIGEXPORT(a) __declspec(dllexport) a\n# else\n#\tif defined(__BORLANDC__)\n#\t define SWIGEXPORT(a) a _export\n#\telse\n#\t define SWIGEXPORT(a) a\n#\tendif\n# endif\n#else\n# define SWIGEXPORT(a) a\n#endif\n\n#ifdef SWIG_GLOBAL\n#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)\n#else\n#define SWIGSTATICRUNTIME(a) static a\n#endif\n\ntypedef struct {\n char *name;\n PyObject *(*get_attr)(void);\n int (*set_attr)(PyObject *);\n} swig_globalvar;\n\ntypedef struct swig_varlinkobject {\n PyObject_HEAD\n swig_globalvar **vars;\n int nvars;\n int maxvars;\n} swig_varlinkobject;\n\n/* ----------------------------------------------------------------------\n swig_varlink_repr()\n\n Function for python repr method\n ---------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_repr(swig_varlinkobject *v)\n{\n v = v;\n return PyString_FromString(\"\");\n}\n\n/* ---------------------------------------------------------------------\n swig_varlink_print()\n\n Print out all of the global variable names\n --------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)\n{\n\n int i = 0;\n flags = flags;\n fprintf(fp,\"Global variables { \");\n while (v->vars[i]) {\n fprintf(fp,\"%s\", v->vars[i]->name);\n i++;\n if (v->vars[i]) fprintf(fp,\", \");\n }\n fprintf(fp,\" }\\n\");\n return 0;\n}\n\n/* --------------------------------------------------------------------\n swig_varlink_getattr\n \n This function gets the value of a variable and returns it as a\n PyObject. In our case, we'll be looking at the datatype and\n converting into a number or string\n -------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_getattr(swig_varlinkobject *v, char *n)\n{\n int i = 0;\n char temp[128];\n\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->get_attr)();\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return NULL;\n}\n\n/* -------------------------------------------------------------------\n swig_varlink_setattr()\n\n This function sets the value of a variable.\n ------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)\n{\n char temp[128];\n int i = 0;\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->set_attr)(p);\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return 1;\n}\n\nstatichere PyTypeObject varlinktype = {\n/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */\n PyObject_HEAD_INIT(0) \n 0,\n \"varlink\", /* Type name */\n sizeof(swig_varlinkobject), /* Basic size */\n 0, /* Itemsize */\n 0, /* Deallocator */ \n (printfunc) swig_varlink_print, /* Print */\n (getattrfunc) swig_varlink_getattr, /* get attr */\n (setattrfunc) swig_varlink_setattr, /* Set attr */\n 0, /* tp_compare */\n (reprfunc) swig_varlink_repr, /* tp_repr */ \n 0, /* tp_as_number */\n 0, /* tp_as_mapping*/\n 0, /* tp_hash */\n};\n\n/* Create a variable linking object for use later */\n\nSWIGSTATICRUNTIME(PyObject *)\nSWIG_newvarlink(void)\n{\n swig_varlinkobject *result = 0;\n result = PyMem_NEW(swig_varlinkobject,1);\n varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */\n result->ob_type = &varlinktype;\n /* _Py_NewReference(result); Does not seem to be necessary */\n result->nvars = 0;\n result->maxvars = 64;\n result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));\n result->vars[0] = 0;\n result->ob_refcnt = 0;\n Py_XINCREF((PyObject *) result);\n return ((PyObject*) result);\n}\n\nSWIGSTATICRUNTIME(void)\nSWIG_addvarlink(PyObject *p, char *name,\n\t PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n{\n swig_varlinkobject *v;\n v= (swig_varlinkobject *) p;\n\t\n if (v->nvars >= v->maxvars -1) {\n v->maxvars = 2*v->maxvars;\n v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n if (v->vars == NULL) {\n fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");\n exit(1);\n }\n }\n v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));\n v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);\n strcpy(v->vars[v->nvars]->name,name);\n v->vars[v->nvars]->get_attr = get_attr;\n v->vars[v->nvars]->set_attr = set_attr;\n v->nvars++;\n v->vars[v->nvars] = 0;\n}\n\n/* -----------------------------------------------------------------------------\n * Pointer type-checking\n * ----------------------------------------------------------------------------- */\n\n/* SWIG pointer structure */\ntypedef struct SwigPtrType {\n char *name; /* Datatype name */\n int len; /* Length (used for optimization) */\n void *(*cast)(void *); /* Pointer casting function */\n struct SwigPtrType *next; /* Linked list pointer */\n} SwigPtrType;\n\n/* Pointer cache structure */\ntypedef struct {\n int stat; /* Status (valid) bit */\n SwigPtrType *tp; /* Pointer to type structure */\n char name[256]; /* Given datatype name */\n char mapped[256]; /* Equivalent name */\n} SwigCacheType;\n\nstatic int SwigPtrMax = 64; /* Max entries that can be currently held */\nstatic int SwigPtrN = 0; /* Current number of entries */\nstatic int SwigPtrSort = 0; /* Status flag indicating sort */\nstatic int SwigStart[256]; /* Starting positions of types */\nstatic SwigPtrType *SwigPtrTable = 0; /* Table containing pointer equivalences */\n\n/* Cached values */\n#define SWIG_CACHESIZE 8\n#define SWIG_CACHEMASK 0x7\nstatic SwigCacheType SwigCache[SWIG_CACHESIZE]; \nstatic int SwigCacheIndex = 0;\nstatic int SwigLastCache = 0;\n\n/* Sort comparison function */\nstatic int swigsort(const void *data1, const void *data2) {\n\tSwigPtrType *d1 = (SwigPtrType *) data1;\n\tSwigPtrType *d2 = (SwigPtrType *) data2;\n\treturn strcmp(d1->name,d2->name);\n}\n\n/* Register a new datatype with the type-checker */\nSWIGSTATICRUNTIME(void) \nSWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {\n int i;\n SwigPtrType *t = 0,*t1;\n\n /* Allocate the pointer table if necessary */\n if (!SwigPtrTable) { \n SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));\n }\n\n /* Grow the table */\n if (SwigPtrN >= SwigPtrMax) {\n SwigPtrMax = 2*SwigPtrMax;\n SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));\n }\n for (i = 0; i < SwigPtrN; i++) {\n if (strcmp(SwigPtrTable[i].name,origtype) == 0) {\n t = &SwigPtrTable[i];\n break;\n }\n }\n if (!t) {\n t = &SwigPtrTable[SwigPtrN++];\n t->name = origtype;\n t->len = strlen(t->name);\n t->cast = 0;\n t->next = 0;\n }\n\n /* Check for existing entries */\n while (t->next) {\n if ((strcmp(t->name,newtype) == 0)) {\n if (cast) t->cast = cast;\n return;\n }\n t = t->next;\n }\n t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));\n t1->name = newtype;\n t1->len = strlen(t1->name);\n t1->cast = cast;\n t1->next = 0; \n t->next = t1; \n SwigPtrSort = 0;\n}\n\n/* Make a pointer value string */\nSWIGSTATICRUNTIME(void) \nSWIG_MakePtr(char *c, const void *ptr, char *type) {\n static char hex[17] = \"0123456789abcdef\";\n unsigned long p, s;\n char result[24], *r; \n r = result;\n p = (unsigned long) ptr;\n if (p > 0) {\n while (p > 0) {\n s = p & 0xf;\n *(r++) = hex[s];\n p = p >> 4;\n }\n *r = '_';\n while (r >= result)\n *(c++) = *(r--);\n strcpy (c, type);\n } else {\n strcpy (c, \"NULL\");\n }\n}\n\n/* Function for getting a pointer value */\nSWIGSTATICRUNTIME(char *) \nSWIG_GetPtr(char *c, void **ptr, char *t)\n{\n //std::cout << t << \" \" << c << std::endl;\n unsigned long p;\n char temp_type[256], *name;\n int i, len, start, end;\n SwigPtrType *sp,*tp;\n SwigCacheType *cache;\n register int d;\n p = 0;\n /* Pointer values must start with leading underscore */\n if (*c != '_') {\n *ptr = (void *) 0;\n if (strcmp(c,\"NULL\") == 0) return (char *) 0;\n else c;\n }\n c++;\n /* Extract hex value from pointer */\n while (d = *c) {\n if ((d >= '0') && (d <= '9'))\n p = (p << 4) + (d - '0');\n else if ((d >= 'a') && (d <= 'f'))\n p = (p << 4) + (d - ('a'-10));\n else\n break; \n c++;\n }\n *ptr = (void *) p;\n //std::cout << t << \" \" << c << std::endl;\n if ((!t) || (strcmp(t,c)==0)) \n return (char *) 0;\n else\n {\n // added ej -- if type check fails, its always an error.\n return (char*) 1; \n } \n if (!SwigPtrSort) {\n qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort); \n for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;\n for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;\n for (i = 255; i >= 1; i--) {\n if (SwigStart[i-1] > SwigStart[i])\n\tSwigStart[i-1] = SwigStart[i];\n }\n SwigPtrSort = 1;\n for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;\n }\n /* First check cache for matches. Uses last cache value as starting point */\n cache = &SwigCache[SwigLastCache];\n for (i = 0; i < SWIG_CACHESIZE; i++) {\n if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {\n cache->stat++;\n if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);\n return (char *) 0;\n }\n SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;\n if (!SwigLastCache) cache = SwigCache;\n else cache++;\n }\n /* Type mismatch. Look through type-mapping table */\n start = SwigStart[(int) t[1]];\n end = SwigStart[(int) t[1]+1];\n sp = &SwigPtrTable[start];\n\n /* Try to find a match */\n while (start <= end) {\n if (strncmp(t,sp->name,sp->len) == 0) {\n name = sp->name;\n len = sp->len;\n tp = sp->next;\n /* Try to find entry for our given datatype */\n while(tp) {\n\tif (tp->len >= 255) {\n\t return c;\t \n\t}\n\tstrcpy(temp_type,tp->name);\n\tstrncat(temp_type,t+len,255-tp->len);\n\tif (strcmp(c,temp_type) == 0) {\n\t strcpy(SwigCache[SwigCacheIndex].mapped,c);\n\t strcpy(SwigCache[SwigCacheIndex].name,t);\n\t SwigCache[SwigCacheIndex].stat = 1;\n\t SwigCache[SwigCacheIndex].tp = tp;\n\t SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n\t /* Get pointer value */\n\t *ptr = (void *) p;\n\t if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n\t return (char *) 0;\n\t}\n\ttp = tp->next;\n }\n }\n sp++;\n start++;\n }\n return c;\n} \n\n/* New object-based GetPointer function. This uses the Python abstract\n * object interface to automatically dereference the 'this' attribute\n * of shadow objects. */\n\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {\n PyObject *sobj = obj;\n char *str;\n if (!PyString_Check(obj)) {\n sobj = PyObject_GetAttrString(obj,\"this\");\n if (!sobj) return \"\";\n }\n str = PyString_AsString(sobj);\n //printf(\"str: %s\\n\", str);\n return SWIG_GetPtr(str,ptr,type);\n}\n\n#ifdef __cplusplus\n}\n#endif\n\n\"\"\"", "source_code_before": null, "methods": [], "methods_before": [], "changed_methods": [], "nloc": 425, "complexity": 0, "token_count": 3, "diff_parsed": { "added": [ "# swigptr.py", "", "swigptr_code = \"\"\"", "", "/***********************************************************************", " * $Header$", " * swig_lib/python/python.cfg", " *", " * Contains variable linking and pointer type-checking code.", " ************************************************************************/", "", "#include ", "#include ", "", "#ifdef __cplusplus", "extern \"C\" {", "#endif", "#include \"Python.h\"", "", "/* Definitions for Windows/Unix exporting */", "#if defined(_WIN32) || defined(__WIN32__)", "# if defined(_MSC_VER)", "#\tdefine SWIGEXPORT(a) __declspec(dllexport) a", "# else", "#\tif defined(__BORLANDC__)", "#\t define SWIGEXPORT(a) a _export", "#\telse", "#\t define SWIGEXPORT(a) a", "#\tendif", "# endif", "#else", "# define SWIGEXPORT(a) a", "#endif", "", "#ifdef SWIG_GLOBAL", "#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)", "#else", "#define SWIGSTATICRUNTIME(a) static a", "#endif", "", "typedef struct {", " char *name;", " PyObject *(*get_attr)(void);", " int (*set_attr)(PyObject *);", "} swig_globalvar;", "", "typedef struct swig_varlinkobject {", " PyObject_HEAD", " swig_globalvar **vars;", " int nvars;", " int maxvars;", "} swig_varlinkobject;", "", "/* ----------------------------------------------------------------------", " swig_varlink_repr()", "", " Function for python repr method", " ---------------------------------------------------------------------- */", "", "static PyObject *", "swig_varlink_repr(swig_varlinkobject *v)", "{", " v = v;", " return PyString_FromString(\"\");", "}", "", "/* ---------------------------------------------------------------------", " swig_varlink_print()", "", " Print out all of the global variable names", " --------------------------------------------------------------------- */", "", "static int", "swig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)", "{", "", " int i = 0;", " flags = flags;", " fprintf(fp,\"Global variables { \");", " while (v->vars[i]) {", " fprintf(fp,\"%s\", v->vars[i]->name);", " i++;", " if (v->vars[i]) fprintf(fp,\", \");", " }", " fprintf(fp,\" }\\n\");", " return 0;", "}", "", "/* --------------------------------------------------------------------", " swig_varlink_getattr", "", " This function gets the value of a variable and returns it as a", " PyObject. In our case, we'll be looking at the datatype and", " converting into a number or string", " -------------------------------------------------------------------- */", "", "static PyObject *", "swig_varlink_getattr(swig_varlinkobject *v, char *n)", "{", " int i = 0;", " char temp[128];", "", " while (v->vars[i]) {", " if (strcmp(v->vars[i]->name,n) == 0) {", " return (*v->vars[i]->get_attr)();", " }", " i++;", " }", " sprintf(temp,\"C global variable %s not found.\", n);", " PyErr_SetString(PyExc_NameError,temp);", " return NULL;", "}", "", "/* -------------------------------------------------------------------", " swig_varlink_setattr()", "", " This function sets the value of a variable.", " ------------------------------------------------------------------- */", "", "static int", "swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)", "{", " char temp[128];", " int i = 0;", " while (v->vars[i]) {", " if (strcmp(v->vars[i]->name,n) == 0) {", " return (*v->vars[i]->set_attr)(p);", " }", " i++;", " }", " sprintf(temp,\"C global variable %s not found.\", n);", " PyErr_SetString(PyExc_NameError,temp);", " return 1;", "}", "", "statichere PyTypeObject varlinktype = {", "/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */", " PyObject_HEAD_INIT(0)", " 0,", " \"varlink\", /* Type name */", " sizeof(swig_varlinkobject), /* Basic size */", " 0, /* Itemsize */", " 0, /* Deallocator */", " (printfunc) swig_varlink_print, /* Print */", " (getattrfunc) swig_varlink_getattr, /* get attr */", " (setattrfunc) swig_varlink_setattr, /* Set attr */", " 0, /* tp_compare */", " (reprfunc) swig_varlink_repr, /* tp_repr */", " 0, /* tp_as_number */", " 0, /* tp_as_mapping*/", " 0, /* tp_hash */", "};", "", "/* Create a variable linking object for use later */", "", "SWIGSTATICRUNTIME(PyObject *)", "SWIG_newvarlink(void)", "{", " swig_varlinkobject *result = 0;", " result = PyMem_NEW(swig_varlinkobject,1);", " varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */", " result->ob_type = &varlinktype;", " /* _Py_NewReference(result); Does not seem to be necessary */", " result->nvars = 0;", " result->maxvars = 64;", " result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));", " result->vars[0] = 0;", " result->ob_refcnt = 0;", " Py_XINCREF((PyObject *) result);", " return ((PyObject*) result);", "}", "", "SWIGSTATICRUNTIME(void)", "SWIG_addvarlink(PyObject *p, char *name,", "\t PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))", "{", " swig_varlinkobject *v;", " v= (swig_varlinkobject *) p;", "", " if (v->nvars >= v->maxvars -1) {", " v->maxvars = 2*v->maxvars;", " v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));", " if (v->vars == NULL) {", " fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");", " exit(1);", " }", " }", " v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));", " v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);", " strcpy(v->vars[v->nvars]->name,name);", " v->vars[v->nvars]->get_attr = get_attr;", " v->vars[v->nvars]->set_attr = set_attr;", " v->nvars++;", " v->vars[v->nvars] = 0;", "}", "", "/* -----------------------------------------------------------------------------", " * Pointer type-checking", " * ----------------------------------------------------------------------------- */", "", "/* SWIG pointer structure */", "typedef struct SwigPtrType {", " char *name; /* Datatype name */", " int len; /* Length (used for optimization) */", " void *(*cast)(void *); /* Pointer casting function */", " struct SwigPtrType *next; /* Linked list pointer */", "} SwigPtrType;", "", "/* Pointer cache structure */", "typedef struct {", " int stat; /* Status (valid) bit */", " SwigPtrType *tp; /* Pointer to type structure */", " char name[256]; /* Given datatype name */", " char mapped[256]; /* Equivalent name */", "} SwigCacheType;", "", "static int SwigPtrMax = 64; /* Max entries that can be currently held */", "static int SwigPtrN = 0; /* Current number of entries */", "static int SwigPtrSort = 0; /* Status flag indicating sort */", "static int SwigStart[256]; /* Starting positions of types */", "static SwigPtrType *SwigPtrTable = 0; /* Table containing pointer equivalences */", "", "/* Cached values */", "#define SWIG_CACHESIZE 8", "#define SWIG_CACHEMASK 0x7", "static SwigCacheType SwigCache[SWIG_CACHESIZE];", "static int SwigCacheIndex = 0;", "static int SwigLastCache = 0;", "", "/* Sort comparison function */", "static int swigsort(const void *data1, const void *data2) {", "\tSwigPtrType *d1 = (SwigPtrType *) data1;", "\tSwigPtrType *d2 = (SwigPtrType *) data2;", "\treturn strcmp(d1->name,d2->name);", "}", "", "/* Register a new datatype with the type-checker */", "SWIGSTATICRUNTIME(void)", "SWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {", " int i;", " SwigPtrType *t = 0,*t1;", "", " /* Allocate the pointer table if necessary */", " if (!SwigPtrTable) {", " SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));", " }", "", " /* Grow the table */", " if (SwigPtrN >= SwigPtrMax) {", " SwigPtrMax = 2*SwigPtrMax;", " SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));", " }", " for (i = 0; i < SwigPtrN; i++) {", " if (strcmp(SwigPtrTable[i].name,origtype) == 0) {", " t = &SwigPtrTable[i];", " break;", " }", " }", " if (!t) {", " t = &SwigPtrTable[SwigPtrN++];", " t->name = origtype;", " t->len = strlen(t->name);", " t->cast = 0;", " t->next = 0;", " }", "", " /* Check for existing entries */", " while (t->next) {", " if ((strcmp(t->name,newtype) == 0)) {", " if (cast) t->cast = cast;", " return;", " }", " t = t->next;", " }", " t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));", " t1->name = newtype;", " t1->len = strlen(t1->name);", " t1->cast = cast;", " t1->next = 0;", " t->next = t1;", " SwigPtrSort = 0;", "}", "", "/* Make a pointer value string */", "SWIGSTATICRUNTIME(void)", "SWIG_MakePtr(char *c, const void *ptr, char *type) {", " static char hex[17] = \"0123456789abcdef\";", " unsigned long p, s;", " char result[24], *r;", " r = result;", " p = (unsigned long) ptr;", " if (p > 0) {", " while (p > 0) {", " s = p & 0xf;", " *(r++) = hex[s];", " p = p >> 4;", " }", " *r = '_';", " while (r >= result)", " *(c++) = *(r--);", " strcpy (c, type);", " } else {", " strcpy (c, \"NULL\");", " }", "}", "", "/* Function for getting a pointer value */", "SWIGSTATICRUNTIME(char *)", "SWIG_GetPtr(char *c, void **ptr, char *t)", "{", " //std::cout << t << \" \" << c << std::endl;", " unsigned long p;", " char temp_type[256], *name;", " int i, len, start, end;", " SwigPtrType *sp,*tp;", " SwigCacheType *cache;", " register int d;", " p = 0;", " /* Pointer values must start with leading underscore */", " if (*c != '_') {", " *ptr = (void *) 0;", " if (strcmp(c,\"NULL\") == 0) return (char *) 0;", " else c;", " }", " c++;", " /* Extract hex value from pointer */", " while (d = *c) {", " if ((d >= '0') && (d <= '9'))", " p = (p << 4) + (d - '0');", " else if ((d >= 'a') && (d <= 'f'))", " p = (p << 4) + (d - ('a'-10));", " else", " break;", " c++;", " }", " *ptr = (void *) p;", " //std::cout << t << \" \" << c << std::endl;", " if ((!t) || (strcmp(t,c)==0))", " return (char *) 0;", " else", " {", " // added ej -- if type check fails, its always an error.", " return (char*) 1;", " }", " if (!SwigPtrSort) {", " qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);", " for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;", " for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;", " for (i = 255; i >= 1; i--) {", " if (SwigStart[i-1] > SwigStart[i])", "\tSwigStart[i-1] = SwigStart[i];", " }", " SwigPtrSort = 1;", " for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;", " }", " /* First check cache for matches. Uses last cache value as starting point */", " cache = &SwigCache[SwigLastCache];", " for (i = 0; i < SWIG_CACHESIZE; i++) {", " if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {", " cache->stat++;", " if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);", " return (char *) 0;", " }", " SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;", " if (!SwigLastCache) cache = SwigCache;", " else cache++;", " }", " /* Type mismatch. Look through type-mapping table */", " start = SwigStart[(int) t[1]];", " end = SwigStart[(int) t[1]+1];", " sp = &SwigPtrTable[start];", "", " /* Try to find a match */", " while (start <= end) {", " if (strncmp(t,sp->name,sp->len) == 0) {", " name = sp->name;", " len = sp->len;", " tp = sp->next;", " /* Try to find entry for our given datatype */", " while(tp) {", "\tif (tp->len >= 255) {", "\t return c;", "\t}", "\tstrcpy(temp_type,tp->name);", "\tstrncat(temp_type,t+len,255-tp->len);", "\tif (strcmp(c,temp_type) == 0) {", "\t strcpy(SwigCache[SwigCacheIndex].mapped,c);", "\t strcpy(SwigCache[SwigCacheIndex].name,t);", "\t SwigCache[SwigCacheIndex].stat = 1;", "\t SwigCache[SwigCacheIndex].tp = tp;", "\t SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;", "\t /* Get pointer value */", "\t *ptr = (void *) p;", "\t if (tp->cast) *ptr = (*(tp->cast))(*ptr);", "\t return (char *) 0;", "\t}", "\ttp = tp->next;", " }", " }", " sp++;", " start++;", " }", " return c;", "}", "", "/* New object-based GetPointer function. This uses the Python abstract", " * object interface to automatically dereference the 'this' attribute", " * of shadow objects. */", "", "SWIGSTATICRUNTIME(char *)", "SWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {", " PyObject *sobj = obj;", " char *str;", " if (!PyString_Check(obj)) {", " sobj = PyObject_GetAttrString(obj,\"this\");", " if (!sobj) return \"\";", " }", " str = PyString_AsString(sobj);", " //printf(\"str: %s\\n\", str);", " return SWIG_GetPtr(str,ptr,type);", "}", "", "#ifdef __cplusplus", "}", "#endif", "", "\"\"\"" ], "deleted": [] } }, { "old_path": "weave/tests/test_blitz_tools.py", "new_path": "weave/tests/test_blitz_tools.py", "filename": "test_blitz_tools.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -153,7 +153,7 @@ def check_5point_avg_2d_double(self):\n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Float64)\n- def check_5point_avg_2d_complex_float(self):\n+ def _check_5point_avg_2d_complex_float(self):\n \"\"\" Note: THIS TEST is KNOWN TO FAIL ON GCC 3.x. It will not adversely affect 99.99 percent of weave \n \n result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n", "added_lines": 1, "deleted_lines": 1, "source_code": "import unittest\nfrom Numeric import *\n# The following try/except so that non-SciPy users can still use blitz\ntry:\n from scipy_base.fastumath import *\nexcept:\n pass # scipy_base.fastumath not available \nimport RandomArray\nimport os\nimport time\n\nfrom scipy_distutils.misc_util import add_grandparent_to_path,restore_path\nfrom scipy_distutils.misc_util import add_local_to_path\n\nadd_grandparent_to_path(__name__)\nimport blitz_tools\nfrom ast_tools import *\nfrom weave_test_utils import *\nrestore_path()\n\nclass test_ast_to_blitz_expr(unittest.TestCase):\n\n def generic_test(self,expr,desired):\n import parser\n ast = parser.suite(expr)\n ast_list = ast.tolist()\n actual = blitz_tools.ast_to_blitz_expr(ast_list)\n actual = remove_whitespace(actual)\n desired = remove_whitespace(desired)\n print_assert_equal(expr,actual,desired)\n\n def check_simple_expr(self):\n \"\"\"convert simple expr to blitz\n \n a[:1:2] = b[:1+i+2:]\n \"\"\"\n expr = \"a[:1:2] = b[:1+i+2:]\" \n desired = \"a(blitz::Range(_beg,1-1,2))=\"\\\n \"b(blitz::Range(_beg,1+i+2-1));\"\n self.generic_test(expr,desired)\n\n def check_fdtd_expr(self):\n \"\"\" convert fdtd equation to blitz.\n ex[:,1:,1:] = ca_x[:,1:,1:] * ex[:,1:,1:] \n + cb_y_x[:,1:,1:] * (hz[:,1:,1:] - hz[:,:-1,:])\n - cb_z_x[:,1:,1:] * (hy[:,1:,1:] - hy[:,1:,:-1]);\n Note: This really should have \"\\\" at the end of each line\n to indicate continuation. \n \"\"\"\n expr = \"ex[:,1:,1:] = ca_x[:,1:,1:] * ex[:,1:,1:]\" \\\n \"+ cb_y_x[:,1:,1:] * (hz[:,1:,1:] - hz[:,:-1,:])\"\\\n \"- cb_z_x[:,1:,1:] * (hy[:,1:,1:] - hy[:,1:,:-1])\" \n desired = 'ex(_all,blitz::Range(1,_end),blitz::Range(1,_end))='\\\n ' ca_x(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n ' *ex(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '+cb_y_x(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '*(hz(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n ' -hz(_all,blitz::Range(_beg,Nhz(1)-1-1),_all))'\\\n ' -cb_z_x(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '*(hy(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '-hy(_all,blitz::Range(1,_end),blitz::Range(_beg,Nhy(2)-1-1)));'\n self.generic_test(expr,desired)\n\nclass test_blitz(unittest.TestCase):\n \"\"\"* These are long running tests...\n \n I'd like to benchmark these things somehow.\n *\"\"\"\n def generic_test(self,expr,arg_dict,type,size,mod_location):\n clean_result = array(arg_dict['result'],copy=1)\n t1 = time.time()\n exec expr in globals(),arg_dict\n t2 = time.time()\n standard = t2 - t1\n desired = arg_dict['result']\n arg_dict['result'] = clean_result\n t1 = time.time()\n old_env = os.environ.get('PYTHONCOMPILED','')\n os.environ['PYTHONCOMPILED'] = mod_location\n blitz_tools.blitz(expr,arg_dict,{},verbose=0) #,\n #extra_compile_args = ['-O3','-malign-double','-funroll-loops'])\n os.environ['PYTHONCOMPILED'] = old_env\n t2 = time.time()\n compiled = t2 - t1\n actual = arg_dict['result']\n # this really should give more info...\n try:\n # this isn't very stringent. Need to tighten this up and\n # learn where failures are occuring.\n assert(allclose(abs(actual.flat),abs(desired.flat),1e-4,1e-6))\n except:\n diff = actual-desired\n print diff[:4,:4]\n print diff[:4,-4:]\n print diff[-4:,:4]\n print diff[-4:,-4:]\n print sum(abs(diff.flat)) \n raise AssertionError \n return standard,compiled\n \n def generic_2d(self,expr,typ):\n \"\"\" The complex testing is pretty lame...\n \"\"\"\n mod_location = empty_temp_dir()\n import parser\n ast = parser.suite(expr)\n arg_list = harvest_variables(ast.tolist())\n #print arg_list\n all_sizes = [(10,10), (50,50), (100,100), (500,500), (1000,1000)]\n print '\\nExpression:', expr\n for size in all_sizes:\n result = zeros(size,typ)\n arg_dict = {}\n for arg in arg_list:\n arg_dict[arg] = RandomArray.normal(0,1,size).astype(typ)\n arg_dict[arg].savespace(1)\n # set imag part of complex values to non-zero value\n try: arg_dict[arg].imag = arg_dict[arg].real\n except: pass \n print 'Run:', size,typ\n standard,compiled = self.generic_test(expr,arg_dict,type,size,\n mod_location)\n try:\n speed_up = standard/compiled\n except:\n speed_up = -1.\n print \"1st run(Numeric,compiled,speed up): %3.4f, %3.4f, \" \\\n \"%3.4f\" % (standard,compiled,speed_up) \n standard,compiled = self.generic_test(expr,arg_dict,type,size,\n mod_location)\n try:\n speed_up = standard/compiled\n except:\n speed_up = -1. \n print \"2nd run(Numeric,compiled,speed up): %3.4f, %3.4f, \" \\\n \"%3.4f\" % (standard,compiled,speed_up)\n cleanup_temp_dir(mod_location) \n #def check_simple_2d(self):\n # \"\"\" result = a + b\"\"\" \n # expr = \"result = a + b\"\n # self.generic_2d(expr)\n def check_5point_avg_2d_float(self):\n \"\"\" result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Float32)\n def check_5point_avg_2d_double(self):\n \"\"\" result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Float64)\n def _check_5point_avg_2d_complex_float(self):\n \"\"\" Note: THIS TEST is KNOWN TO FAIL ON GCC 3.x. It will not adversely affect 99.99 percent of weave \n \n result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \n Note: THIS TEST is KNOWN TO FAIL ON GCC 3.x. The reason is that \n 5. is a double and b is a complex32. blitz doesn't know \n how to handle complex32/double. See:\n http://www.oonumerics.org/MailArchives/blitz-support/msg00541.php\n Unfortunately, the fix isn't trivial. Instead of fixing it, I\n prefer to wait until we replace blitz++ with Pat Miller's code \n that doesn't rely on blitz..\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Complex32)\n def check_5point_avg_2d_complex_double(self):\n \"\"\" result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Complex64)\n \ndef test_suite(level=1):\n suites = []\n if level > 0:\n suites.append( unittest.makeSuite(test_ast_to_blitz_expr,'check_') )\n if level >= 10:\n suites.append( unittest.makeSuite(test_blitz,'check_') ) \n total_suite = unittest.TestSuite(suites)\n return total_suite\n\ndef test(level=10):\n all_tests = test_suite(level)\n runner = unittest.TextTestRunner()\n runner.run(all_tests)\n return runner\n\nif __name__ == \"__main__\":\n test(10)\n", "source_code_before": "import unittest\nfrom Numeric import *\n# The following try/except so that non-SciPy users can still use blitz\ntry:\n from scipy_base.fastumath import *\nexcept:\n pass # scipy_base.fastumath not available \nimport RandomArray\nimport os\nimport time\n\nfrom scipy_distutils.misc_util import add_grandparent_to_path,restore_path\nfrom scipy_distutils.misc_util import add_local_to_path\n\nadd_grandparent_to_path(__name__)\nimport blitz_tools\nfrom ast_tools import *\nfrom weave_test_utils import *\nrestore_path()\n\nclass test_ast_to_blitz_expr(unittest.TestCase):\n\n def generic_test(self,expr,desired):\n import parser\n ast = parser.suite(expr)\n ast_list = ast.tolist()\n actual = blitz_tools.ast_to_blitz_expr(ast_list)\n actual = remove_whitespace(actual)\n desired = remove_whitespace(desired)\n print_assert_equal(expr,actual,desired)\n\n def check_simple_expr(self):\n \"\"\"convert simple expr to blitz\n \n a[:1:2] = b[:1+i+2:]\n \"\"\"\n expr = \"a[:1:2] = b[:1+i+2:]\" \n desired = \"a(blitz::Range(_beg,1-1,2))=\"\\\n \"b(blitz::Range(_beg,1+i+2-1));\"\n self.generic_test(expr,desired)\n\n def check_fdtd_expr(self):\n \"\"\" convert fdtd equation to blitz.\n ex[:,1:,1:] = ca_x[:,1:,1:] * ex[:,1:,1:] \n + cb_y_x[:,1:,1:] * (hz[:,1:,1:] - hz[:,:-1,:])\n - cb_z_x[:,1:,1:] * (hy[:,1:,1:] - hy[:,1:,:-1]);\n Note: This really should have \"\\\" at the end of each line\n to indicate continuation. \n \"\"\"\n expr = \"ex[:,1:,1:] = ca_x[:,1:,1:] * ex[:,1:,1:]\" \\\n \"+ cb_y_x[:,1:,1:] * (hz[:,1:,1:] - hz[:,:-1,:])\"\\\n \"- cb_z_x[:,1:,1:] * (hy[:,1:,1:] - hy[:,1:,:-1])\" \n desired = 'ex(_all,blitz::Range(1,_end),blitz::Range(1,_end))='\\\n ' ca_x(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n ' *ex(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '+cb_y_x(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '*(hz(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n ' -hz(_all,blitz::Range(_beg,Nhz(1)-1-1),_all))'\\\n ' -cb_z_x(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '*(hy(_all,blitz::Range(1,_end),blitz::Range(1,_end))'\\\n '-hy(_all,blitz::Range(1,_end),blitz::Range(_beg,Nhy(2)-1-1)));'\n self.generic_test(expr,desired)\n\nclass test_blitz(unittest.TestCase):\n \"\"\"* These are long running tests...\n \n I'd like to benchmark these things somehow.\n *\"\"\"\n def generic_test(self,expr,arg_dict,type,size,mod_location):\n clean_result = array(arg_dict['result'],copy=1)\n t1 = time.time()\n exec expr in globals(),arg_dict\n t2 = time.time()\n standard = t2 - t1\n desired = arg_dict['result']\n arg_dict['result'] = clean_result\n t1 = time.time()\n old_env = os.environ.get('PYTHONCOMPILED','')\n os.environ['PYTHONCOMPILED'] = mod_location\n blitz_tools.blitz(expr,arg_dict,{},verbose=0) #,\n #extra_compile_args = ['-O3','-malign-double','-funroll-loops'])\n os.environ['PYTHONCOMPILED'] = old_env\n t2 = time.time()\n compiled = t2 - t1\n actual = arg_dict['result']\n # this really should give more info...\n try:\n # this isn't very stringent. Need to tighten this up and\n # learn where failures are occuring.\n assert(allclose(abs(actual.flat),abs(desired.flat),1e-4,1e-6))\n except:\n diff = actual-desired\n print diff[:4,:4]\n print diff[:4,-4:]\n print diff[-4:,:4]\n print diff[-4:,-4:]\n print sum(abs(diff.flat)) \n raise AssertionError \n return standard,compiled\n \n def generic_2d(self,expr,typ):\n \"\"\" The complex testing is pretty lame...\n \"\"\"\n mod_location = empty_temp_dir()\n import parser\n ast = parser.suite(expr)\n arg_list = harvest_variables(ast.tolist())\n #print arg_list\n all_sizes = [(10,10), (50,50), (100,100), (500,500), (1000,1000)]\n print '\\nExpression:', expr\n for size in all_sizes:\n result = zeros(size,typ)\n arg_dict = {}\n for arg in arg_list:\n arg_dict[arg] = RandomArray.normal(0,1,size).astype(typ)\n arg_dict[arg].savespace(1)\n # set imag part of complex values to non-zero value\n try: arg_dict[arg].imag = arg_dict[arg].real\n except: pass \n print 'Run:', size,typ\n standard,compiled = self.generic_test(expr,arg_dict,type,size,\n mod_location)\n try:\n speed_up = standard/compiled\n except:\n speed_up = -1.\n print \"1st run(Numeric,compiled,speed up): %3.4f, %3.4f, \" \\\n \"%3.4f\" % (standard,compiled,speed_up) \n standard,compiled = self.generic_test(expr,arg_dict,type,size,\n mod_location)\n try:\n speed_up = standard/compiled\n except:\n speed_up = -1. \n print \"2nd run(Numeric,compiled,speed up): %3.4f, %3.4f, \" \\\n \"%3.4f\" % (standard,compiled,speed_up)\n cleanup_temp_dir(mod_location) \n #def check_simple_2d(self):\n # \"\"\" result = a + b\"\"\" \n # expr = \"result = a + b\"\n # self.generic_2d(expr)\n def check_5point_avg_2d_float(self):\n \"\"\" result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Float32)\n def check_5point_avg_2d_double(self):\n \"\"\" result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Float64)\n def check_5point_avg_2d_complex_float(self):\n \"\"\" Note: THIS TEST is KNOWN TO FAIL ON GCC 3.x. It will not adversely affect 99.99 percent of weave \n \n result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \n Note: THIS TEST is KNOWN TO FAIL ON GCC 3.x. The reason is that \n 5. is a double and b is a complex32. blitz doesn't know \n how to handle complex32/double. See:\n http://www.oonumerics.org/MailArchives/blitz-support/msg00541.php\n Unfortunately, the fix isn't trivial. Instead of fixing it, I\n prefer to wait until we replace blitz++ with Pat Miller's code \n that doesn't rely on blitz..\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Complex32)\n def check_5point_avg_2d_complex_double(self):\n \"\"\" result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\n + b[1:-1,2:] + b[1:-1,:-2]) / 5.\n \"\"\" \n expr = \"result[1:-1,1:-1] = (b[1:-1,1:-1] + b[2:,1:-1] + b[:-2,1:-1]\" \\\n \"+ b[1:-1,2:] + b[1:-1,:-2]) / 5.\"\n self.generic_2d(expr,Complex64)\n \ndef test_suite(level=1):\n suites = []\n if level > 0:\n suites.append( unittest.makeSuite(test_ast_to_blitz_expr,'check_') )\n if level >= 10:\n suites.append( unittest.makeSuite(test_blitz,'check_') ) \n total_suite = unittest.TestSuite(suites)\n return total_suite\n\ndef test(level=10):\n all_tests = test_suite(level)\n runner = unittest.TextTestRunner()\n runner.run(all_tests)\n return runner\n\nif __name__ == \"__main__\":\n test(10)\n", "methods": [ { "name": "generic_test", "long_name": "generic_test( self , expr , desired )", "filename": "test_blitz_tools.py", "nloc": 8, "complexity": 1, "token_count": 54, "parameters": [ "self", "expr", "desired" ], "start_line": 23, "end_line": 30, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "check_simple_expr", "long_name": "check_simple_expr( self )", "filename": "test_blitz_tools.py", "nloc": 5, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 32, "end_line": 40, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "check_fdtd_expr", "long_name": "check_fdtd_expr( self )", "filename": "test_blitz_tools.py", "nloc": 14, "complexity": 1, "token_count": 40, "parameters": [ "self" ], "start_line": 42, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 21, "top_nesting_level": 1 }, { "name": "generic_test", "long_name": "generic_test( self , expr , arg_dict , type , size , mod_location )", "filename": "test_blitz_tools.py", "nloc": 27, "complexity": 2, "token_count": 227, "parameters": [ "self", "expr", "arg_dict", "type", "size", "mod_location" ], "start_line": 69, "end_line": 99, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 1 }, { "name": "generic_2d", "long_name": "generic_2d( self , expr , typ )", "filename": "test_blitz_tools.py", "nloc": 33, "complexity": 6, "token_count": 239, "parameters": [ "self", "expr", "typ" ], "start_line": 101, "end_line": 137, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 37, "top_nesting_level": 1 }, { "name": "check_5point_avg_2d_float", "long_name": "check_5point_avg_2d_float( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 142, "end_line": 148, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "check_5point_avg_2d_double", "long_name": "check_5point_avg_2d_double( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 149, "end_line": 155, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "_check_5point_avg_2d_complex_float", "long_name": "_check_5point_avg_2d_complex_float( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 156, "end_line": 172, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "check_5point_avg_2d_complex_double", "long_name": "check_5point_avg_2d_complex_double( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 173, "end_line": 179, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "test_blitz_tools.py", "nloc": 8, "complexity": 3, "token_count": 57, "parameters": [ "level" ], "start_line": 181, "end_line": 188, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "test_blitz_tools.py", "nloc": 5, "complexity": 1, "token_count": 28, "parameters": [ "level" ], "start_line": 190, "end_line": 194, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 } ], "methods_before": [ { "name": "generic_test", "long_name": "generic_test( self , expr , desired )", "filename": "test_blitz_tools.py", "nloc": 8, "complexity": 1, "token_count": 54, "parameters": [ "self", "expr", "desired" ], "start_line": 23, "end_line": 30, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "check_simple_expr", "long_name": "check_simple_expr( self )", "filename": "test_blitz_tools.py", "nloc": 5, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 32, "end_line": 40, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "check_fdtd_expr", "long_name": "check_fdtd_expr( self )", "filename": "test_blitz_tools.py", "nloc": 14, "complexity": 1, "token_count": 40, "parameters": [ "self" ], "start_line": 42, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 21, "top_nesting_level": 1 }, { "name": "generic_test", "long_name": "generic_test( self , expr , arg_dict , type , size , mod_location )", "filename": "test_blitz_tools.py", "nloc": 27, "complexity": 2, "token_count": 227, "parameters": [ "self", "expr", "arg_dict", "type", "size", "mod_location" ], "start_line": 69, "end_line": 99, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 1 }, { "name": "generic_2d", "long_name": "generic_2d( self , expr , typ )", "filename": "test_blitz_tools.py", "nloc": 33, "complexity": 6, "token_count": 239, "parameters": [ "self", "expr", "typ" ], "start_line": 101, "end_line": 137, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 37, "top_nesting_level": 1 }, { "name": "check_5point_avg_2d_float", "long_name": "check_5point_avg_2d_float( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 142, "end_line": 148, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "check_5point_avg_2d_double", "long_name": "check_5point_avg_2d_double( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 149, "end_line": 155, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "check_5point_avg_2d_complex_float", "long_name": "check_5point_avg_2d_complex_float( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 156, "end_line": 172, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "check_5point_avg_2d_complex_double", "long_name": "check_5point_avg_2d_complex_double( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 173, "end_line": 179, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "test_blitz_tools.py", "nloc": 8, "complexity": 3, "token_count": 57, "parameters": [ "level" ], "start_line": 181, "end_line": 188, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "test_blitz_tools.py", "nloc": 5, "complexity": 1, "token_count": 28, "parameters": [ "level" ], "start_line": 190, "end_line": 194, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 } ], "changed_methods": [ { "name": "check_5point_avg_2d_complex_float", "long_name": "check_5point_avg_2d_complex_float( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 156, "end_line": 172, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "_check_5point_avg_2d_complex_float", "long_name": "_check_5point_avg_2d_complex_float( self )", "filename": "test_blitz_tools.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 156, "end_line": 172, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 } ], "nloc": 140, "complexity": 19, "token_count": 834, "diff_parsed": { "added": [ " def _check_5point_avg_2d_complex_float(self):" ], "deleted": [ " def check_5point_avg_2d_complex_float(self):" ] } }, { "old_path": "weave/tests/test_c_spec.py", "new_path": "weave/tests/test_c_spec.py", "filename": "test_c_spec.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -697,7 +697,7 @@ def test_suite(level=1):\n suites.append( makeSuite(test_unix_float_converter,'check_')) \n suites.append( makeSuite(test_unix_complex_converter,'check_')) \n # run gcc tests also on windows\n- if gcc_exists() and sys.platform == 'win32': \n+ if gcc_exists() and msvc_exists() and sys.platform == 'win32': \n suites.append( makeSuite(test_gcc_file_converter,'check_'))\n suites.append( makeSuite(test_gcc_instance_converter,'check_'))\n suites.append( makeSuite(test_gcc_callable_converter,'check_'))\n", "added_lines": 1, "deleted_lines": 1, "source_code": "import unittest\nimport time\nimport os,sys\n\n# Note: test_dir is global to this file. \n# It is made by setup_test_location()\n\n\n#globals\nglobal test_dir \ntest_dir = ''\n\nfrom scipy_distutils.misc_util import add_grandparent_to_path, restore_path\n\nadd_grandparent_to_path(__name__)\nimport inline_tools\nimport ext_tools\nfrom catalog import unique_file\nfrom build_tools import msvc_exists, gcc_exists\nimport c_spec\nrestore_path()\n\ndef unique_mod(d,file_name):\n f = os.path.basename(unique_file(d,file_name))\n m = os.path.splitext(f)[0]\n return m\n \ndef remove_whitespace(in_str):\n import string\n out = string.replace(in_str,\" \",\"\")\n out = string.replace(out,\"\\t\",\"\")\n out = string.replace(out,\"\\n\",\"\")\n return out\n \ndef print_assert_equal(test_string,actual,desired):\n \"\"\"this should probably be in scipy_test.testing\n \"\"\"\n import pprint\n try:\n assert(actual == desired)\n except AssertionError:\n import cStringIO\n msg = cStringIO.StringIO()\n msg.write(test_string)\n msg.write(' failed\\nACTUAL: \\n')\n pprint.pprint(actual,msg)\n msg.write('DESIRED: \\n')\n pprint.pprint(desired,msg)\n raise AssertionError, msg.getvalue()\n\n#----------------------------------------------------------------------------\n# Scalar conversion test classes\n# int, float, complex\n#----------------------------------------------------------------------------\nclass test_int_converter(unittest.TestCase):\n compiler = '' \n def check_type_match_string(self):\n s = c_spec.int_converter()\n assert( not s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.int_converter() \n assert(s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.int_converter() \n assert(not s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.int_converter() \n assert(not s.type_match(5.+1j))\n def check_var_in(self):\n mod_name = 'int_var_in' + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1\n code = \"a=2;\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'abc'\n test(b)\n except TypeError:\n pass\n \n def check_int_return(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1\n code = \"\"\"\n a=a+2;\n return_val = PyInt_FromLong(a);\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1\n c = test(b)\n\n assert( c == 3)\n\nclass test_float_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_string(self):\n s = c_spec.float_converter()\n assert( not s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.float_converter() \n assert(not s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.float_converter() \n assert(s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.float_converter() \n assert(not s.type_match(5.+1j))\n def check_float_var_in(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.\n code = \"a=2.;\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'abc'\n test(b)\n except TypeError:\n pass\n\n\n def check_float_return(self): \n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.\n code = \"\"\"\n a=a+2.;\n return_val = PyFloat_FromDouble(a);\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.\n c = test(b)\n assert( c == 3.)\n \nclass test_complex_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_string(self):\n s = c_spec.complex_converter()\n assert( not s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.complex_converter() \n assert(not s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.complex_converter() \n assert(not s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.complex_converter() \n assert(s.type_match(5.+1j))\n def check_complex_var_in(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.+1j\n code = \"a=std::complex(2.,2.);\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.+1j\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'abc'\n test(b)\n except TypeError:\n pass\n\n def check_complex_return(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.+1j\n code = \"\"\"\n a= a + std::complex(2.,2.);\n return_val = PyComplex_FromDoubles(a.real(),a.imag());\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.+1j\n c = test(b)\n assert( c == 3.+3j)\n\n#----------------------------------------------------------------------------\n# File conversion tests\n#----------------------------------------------------------------------------\n\nclass test_file_converter(unittest.TestCase): \n compiler = ''\n def check_py_to_file(self):\n import tempfile\n file_name = tempfile.mktemp() \n file = open(file_name,'w')\n code = \"\"\"\n fprintf(file,\"hello bob\");\n \"\"\"\n inline_tools.inline(code,['file'],compiler=self.compiler,force=1) \n file.close()\n file = open(file_name,'r')\n assert(file.read() == \"hello bob\")\n def check_file_to_py(self):\n import tempfile\n file_name = tempfile.mktemp() \n # not sure I like Py::String as default -- might move to std::sting\n # or just plain char*\n code = \"\"\"\n char* _file_name = (char*) file_name.c_str();\n FILE* file = fopen(_file_name,\"w\");\n return_val = file_to_py(file,_file_name,\"w\");\n \"\"\"\n file = inline_tools.inline(code,['file_name'], compiler=self.compiler,\n force=1)\n file.write(\"hello fred\") \n file.close()\n file = open(file_name,'r')\n assert(file.read() == \"hello fred\")\n\n#----------------------------------------------------------------------------\n# Instance conversion tests\n#----------------------------------------------------------------------------\n\nclass test_instance_converter(unittest.TestCase): \n pass\n\n#----------------------------------------------------------------------------\n# Callable object conversion tests\n#----------------------------------------------------------------------------\n \nclass test_callable_converter(unittest.TestCase): \n compiler=''\n def check_call_function(self):\n import string\n func = string.find\n search_str = \"hello world hello\"\n sub_str = \"world\"\n # * Not sure about ref counts on search_str and sub_str.\n # * Is the Py::String necessary? (it works anyways...)\n code = \"\"\"\n py::tuple args(2);\n args[0] = search_str;\n args[1] = sub_str;\n return_val = func.call(args);\n \"\"\"\n actual = inline_tools.inline(code,['func','search_str','sub_str'],\n compiler=self.compiler,force=1)\n desired = func(search_str,sub_str) \n assert(desired == actual)\n\nclass test_sequence_converter(unittest.TestCase): \n compiler = ''\n def check_convert_to_dict(self):\n d = {}\n inline_tools.inline(\"\",['d'],compiler=self.compiler,force=1) \n def check_convert_to_list(self): \n l = []\n inline_tools.inline(\"\",['l'],compiler=self.compiler,force=1)\n def check_convert_to_string(self): \n s = 'hello'\n inline_tools.inline(\"\",['s'],compiler=self.compiler,force=1)\n def check_convert_to_tuple(self): \n t = ()\n inline_tools.inline(\"\",['t'],compiler=self.compiler,force=1)\n\nclass test_string_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_string(self):\n s = c_spec.string_converter()\n assert( s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.string_converter() \n assert(not s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.string_converter() \n assert(not s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.string_converter() \n assert(not s.type_match(5.+1j))\n def check_var_in(self):\n mod_name = 'string_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 'string'\n code = 'a=std::string(\"hello\");'\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n\n exec 'from ' + mod_name + ' import test'\n b='bub'\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 1\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'string_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 'string'\n code = \"\"\"\n a= std::string(\"hello\");\n return_val = PyString_FromString(a.c_str());\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b='bub'\n c = test(b)\n assert( c == 'hello')\n\nclass test_list_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_bad(self):\n s = c_spec.list_converter()\n objs = [{},(),'',1,1.,1+1j]\n for i in objs:\n assert( not s.type_match(i) )\n def check_type_match_good(self):\n s = c_spec.list_converter() \n assert(s.type_match([]))\n def check_var_in(self):\n mod_name = 'list_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = [1]\n code = 'a=py::list();'\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=[1,2]\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'string'\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'list_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = [1]\n code = \"\"\"\n a=py::list();\n a.append(\"hello\");\n return_val = a;\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=[1,2]\n c = test(b)\n assert( c == ['hello'])\n \n def check_speed(self):\n mod_name = 'list_speed'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = range(1e6);\n code = \"\"\"\n int v, sum = 0; \n for(int i = 0; i < a.len(); i++)\n {\n v = a[i];\n if (v % 2)\n sum += v;\n else\n sum -= v; \n }\n return_val = sum;\n \"\"\"\n with_cxx = ext_tools.ext_function('with_cxx',code,['a'])\n mod.add_function(with_cxx)\n code = \"\"\"\n int vv, sum = 0;\n PyObject *v; \n for(int i = 0; i < a.len(); i++)\n {\n v = PyList_GetItem(py_a,i);\n //didn't set error here -- just speed test\n vv = py_to_int(v,\"list item\");\n if (vv % 2)\n sum += vv;\n else\n sum -= vv; \n }\n return_val = sum;\n \"\"\"\n no_checking = ext_tools.ext_function('no_checking',code,['a'])\n mod.add_function(no_checking)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import with_cxx, no_checking'\n import time\n t1 = time.time()\n sum1 = with_cxx(a)\n t2 = time.time()\n print 'speed test for list access'\n print 'compiler:', self.compiler\n print 'scxx:', t2 - t1\n t1 = time.time()\n sum2 = no_checking(a)\n t2 = time.time()\n print 'C, no checking:', t2 - t1\n sum3 = 0\n t1 = time.time()\n for i in a:\n if i % 2:\n sum3 += i\n else:\n sum3 -= i\n t2 = time.time()\n print 'python:', t2 - t1 \n assert( sum1 == sum2 and sum1 == sum3)\n\nclass test_tuple_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_bad(self):\n s = c_spec.tuple_converter()\n objs = [{},[],'',1,1.,1+1j]\n for i in objs:\n assert( not s.type_match(i) )\n def check_type_match_good(self):\n s = c_spec.tuple_converter() \n assert(s.type_match((1,)))\n def check_var_in(self):\n mod_name = 'tuple_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = (1,)\n code = 'a=py::tuple();'\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=(1,2)\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'string'\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'tuple_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = (1,)\n code = \"\"\"\n a=py::tuple(2);\n a[0] = \"hello\";\n a.set_item(1,py::None);\n return_val = a;\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=(1,2)\n c = test(b)\n assert( c == ('hello',None))\n\n\nclass test_dict_converter(unittest.TestCase): \n def check_type_match_bad(self):\n s = c_spec.dict_converter()\n objs = [[],(),'',1,1.,1+1j]\n for i in objs:\n assert( not s.type_match(i) )\n def check_type_match_good(self):\n s = c_spec.dict_converter() \n assert(s.type_match({}))\n def check_var_in(self):\n mod_name = 'dict_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = {'z':1}\n code = 'a=py::dict();' # This just checks to make sure the type is correct\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b={'y':2}\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'string'\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'dict_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = {'z':1}\n code = \"\"\"\n a=py::dict();\n a[\"hello\"] = 5;\n return_val = a;\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b = {'z':2}\n c = test(b)\n assert( c['hello'] == 5)\n\nclass test_msvc_int_converter(test_int_converter): \n compiler = 'msvc'\nclass test_unix_int_converter(test_int_converter): \n compiler = ''\nclass test_gcc_int_converter(test_int_converter): \n compiler = 'gcc'\n\nclass test_msvc_float_converter(test_float_converter): \n compiler = 'msvc'\n\nclass test_msvc_float_converter(test_float_converter): \n compiler = 'msvc'\nclass test_unix_float_converter(test_float_converter): \n compiler = ''\nclass test_gcc_float_converter(test_float_converter): \n compiler = 'gcc'\n\nclass test_msvc_complex_converter(test_complex_converter): \n compiler = 'msvc'\nclass test_unix_complex_converter(test_complex_converter): \n compiler = ''\nclass test_gcc_complex_converter(test_complex_converter): \n compiler = 'gcc'\n\nclass test_msvc_file_converter(test_file_converter): \n compiler = 'msvc'\nclass test_unix_file_converter(test_file_converter): \n compiler = ''\nclass test_gcc_file_converter(test_file_converter): \n compiler = 'gcc'\n\nclass test_msvc_callable_converter(test_callable_converter): \n compiler = 'msvc'\nclass test_unix_callable_converter(test_callable_converter): \n compiler = ''\nclass test_gcc_callable_converter(test_callable_converter): \n compiler = 'gcc'\n\nclass test_msvc_sequence_converter(test_sequence_converter): \n compiler = 'msvc'\nclass test_unix_sequence_converter(test_sequence_converter): \n compiler = ''\nclass test_gcc_sequence_converter(test_sequence_converter): \n compiler = 'gcc'\n\nclass test_msvc_string_converter(test_string_converter): \n compiler = 'msvc'\nclass test_unix_string_converter(test_string_converter): \n compiler = ''\nclass test_gcc_string_converter(test_string_converter): \n compiler = 'gcc'\n\nclass test_msvc_list_converter(test_list_converter): \n compiler = 'msvc'\nclass test_unix_list_converter(test_list_converter): \n compiler = ''\nclass test_gcc_list_converter(test_list_converter): \n compiler = 'gcc'\n\nclass test_msvc_tuple_converter(test_tuple_converter): \n compiler = 'msvc'\nclass test_unix_tuple_converter(test_tuple_converter): \n compiler = ''\nclass test_gcc_tuple_converter(test_tuple_converter): \n compiler = 'gcc'\n\nclass test_msvc_dict_converter(test_dict_converter): \n compiler = 'msvc'\nclass test_unix_dict_converter(test_dict_converter): \n compiler = ''\nclass test_gcc_dict_converter(test_dict_converter): \n compiler = 'gcc'\n\nclass test_msvc_instance_converter(test_instance_converter): \n compiler = 'msvc'\nclass test_unix_instance_converter(test_instance_converter): \n compiler = ''\nclass test_gcc_instance_converter(test_instance_converter): \n compiler = 'gcc'\n \ndef setup_test_location():\n import tempfile\n #test_dir = os.path.join(tempfile.gettempdir(),'test_files')\n test_dir = tempfile.mktemp()\n if not os.path.exists(test_dir):\n os.mkdir(test_dir)\n sys.path.insert(0,test_dir) \n return test_dir\n\ntest_dir = setup_test_location()\n\ndef teardown_test_location():\n import tempfile\n test_dir = os.path.join(tempfile.gettempdir(),'test_files')\n if sys.path[0] == test_dir:\n sys.path = sys.path[1:]\n return test_dir\n\ndef remove_file(name):\n test_dir = os.path.abspath(name)\n \ndef test_suite(level=1):\n from unittest import makeSuite\n global test_dir\n test_dir = setup_test_location()\n suites = [] \n if level >= 5:\n if msvc_exists():\n suites.append( makeSuite(test_msvc_file_converter,'check_'))\n suites.append( makeSuite(test_msvc_instance_converter,'check_'))\n suites.append( makeSuite(test_msvc_callable_converter,'check_'))\n suites.append( makeSuite(test_msvc_sequence_converter,'check_'))\n suites.append( makeSuite(test_msvc_string_converter,'check_'))\n suites.append( makeSuite(test_msvc_list_converter,'check_'))\n suites.append( makeSuite(test_msvc_tuple_converter,'check_'))\n suites.append( makeSuite(test_msvc_dict_converter,'check_'))\n suites.append( makeSuite(test_msvc_int_converter,'check_'))\n suites.append( makeSuite(test_msvc_float_converter,'check_')) \n suites.append( makeSuite(test_msvc_complex_converter,'check_'))\n else: # unix\n suites.append( makeSuite(test_unix_file_converter,'check_'))\n suites.append( makeSuite(test_unix_instance_converter,'check_'))\n suites.append( makeSuite(test_unix_callable_converter,'check_'))\n suites.append( makeSuite(test_unix_sequence_converter,'check_'))\n suites.append( makeSuite(test_unix_string_converter,'check_'))\n suites.append( makeSuite(test_unix_list_converter,'check_'))\n suites.append( makeSuite(test_unix_tuple_converter,'check_'))\n suites.append( makeSuite(test_unix_dict_converter,'check_'))\n suites.append( makeSuite(test_unix_int_converter,'check_'))\n suites.append( makeSuite(test_unix_float_converter,'check_')) \n suites.append( makeSuite(test_unix_complex_converter,'check_')) \n # run gcc tests also on windows\n if gcc_exists() and msvc_exists() and sys.platform == 'win32': \n suites.append( makeSuite(test_gcc_file_converter,'check_'))\n suites.append( makeSuite(test_gcc_instance_converter,'check_'))\n suites.append( makeSuite(test_gcc_callable_converter,'check_'))\n suites.append( makeSuite(test_gcc_sequence_converter,'check_'))\n suites.append( makeSuite(test_gcc_string_converter,'check_'))\n suites.append( makeSuite(test_gcc_list_converter,'check_'))\n suites.append( makeSuite(test_gcc_tuple_converter,'check_'))\n suites.append( makeSuite(test_gcc_dict_converter,'check_'))\n suites.append( makeSuite(test_gcc_int_converter,'check_'))\n suites.append( makeSuite(test_gcc_float_converter,'check_')) \n suites.append( makeSuite(test_gcc_complex_converter,'check_'))\n\n total_suite = unittest.TestSuite(suites)\n return total_suite\n\ndef test(level=10):\n all_tests = test_suite(level)\n runner = unittest.TextTestRunner()\n runner.run(all_tests)\n return runner\n\nif __name__ == \"__main__\":\n test()\n", "source_code_before": "import unittest\nimport time\nimport os,sys\n\n# Note: test_dir is global to this file. \n# It is made by setup_test_location()\n\n\n#globals\nglobal test_dir \ntest_dir = ''\n\nfrom scipy_distutils.misc_util import add_grandparent_to_path, restore_path\n\nadd_grandparent_to_path(__name__)\nimport inline_tools\nimport ext_tools\nfrom catalog import unique_file\nfrom build_tools import msvc_exists, gcc_exists\nimport c_spec\nrestore_path()\n\ndef unique_mod(d,file_name):\n f = os.path.basename(unique_file(d,file_name))\n m = os.path.splitext(f)[0]\n return m\n \ndef remove_whitespace(in_str):\n import string\n out = string.replace(in_str,\" \",\"\")\n out = string.replace(out,\"\\t\",\"\")\n out = string.replace(out,\"\\n\",\"\")\n return out\n \ndef print_assert_equal(test_string,actual,desired):\n \"\"\"this should probably be in scipy_test.testing\n \"\"\"\n import pprint\n try:\n assert(actual == desired)\n except AssertionError:\n import cStringIO\n msg = cStringIO.StringIO()\n msg.write(test_string)\n msg.write(' failed\\nACTUAL: \\n')\n pprint.pprint(actual,msg)\n msg.write('DESIRED: \\n')\n pprint.pprint(desired,msg)\n raise AssertionError, msg.getvalue()\n\n#----------------------------------------------------------------------------\n# Scalar conversion test classes\n# int, float, complex\n#----------------------------------------------------------------------------\nclass test_int_converter(unittest.TestCase):\n compiler = '' \n def check_type_match_string(self):\n s = c_spec.int_converter()\n assert( not s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.int_converter() \n assert(s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.int_converter() \n assert(not s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.int_converter() \n assert(not s.type_match(5.+1j))\n def check_var_in(self):\n mod_name = 'int_var_in' + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1\n code = \"a=2;\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'abc'\n test(b)\n except TypeError:\n pass\n \n def check_int_return(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1\n code = \"\"\"\n a=a+2;\n return_val = PyInt_FromLong(a);\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1\n c = test(b)\n\n assert( c == 3)\n\nclass test_float_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_string(self):\n s = c_spec.float_converter()\n assert( not s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.float_converter() \n assert(not s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.float_converter() \n assert(s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.float_converter() \n assert(not s.type_match(5.+1j))\n def check_float_var_in(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.\n code = \"a=2.;\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'abc'\n test(b)\n except TypeError:\n pass\n\n\n def check_float_return(self): \n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.\n code = \"\"\"\n a=a+2.;\n return_val = PyFloat_FromDouble(a);\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.\n c = test(b)\n assert( c == 3.)\n \nclass test_complex_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_string(self):\n s = c_spec.complex_converter()\n assert( not s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.complex_converter() \n assert(not s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.complex_converter() \n assert(not s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.complex_converter() \n assert(s.type_match(5.+1j))\n def check_complex_var_in(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.+1j\n code = \"a=std::complex(2.,2.);\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.+1j\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'abc'\n test(b)\n except TypeError:\n pass\n\n def check_complex_return(self):\n mod_name = sys._getframe().f_code.co_name + self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 1.+1j\n code = \"\"\"\n a= a + std::complex(2.,2.);\n return_val = PyComplex_FromDoubles(a.real(),a.imag());\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=1.+1j\n c = test(b)\n assert( c == 3.+3j)\n\n#----------------------------------------------------------------------------\n# File conversion tests\n#----------------------------------------------------------------------------\n\nclass test_file_converter(unittest.TestCase): \n compiler = ''\n def check_py_to_file(self):\n import tempfile\n file_name = tempfile.mktemp() \n file = open(file_name,'w')\n code = \"\"\"\n fprintf(file,\"hello bob\");\n \"\"\"\n inline_tools.inline(code,['file'],compiler=self.compiler,force=1) \n file.close()\n file = open(file_name,'r')\n assert(file.read() == \"hello bob\")\n def check_file_to_py(self):\n import tempfile\n file_name = tempfile.mktemp() \n # not sure I like Py::String as default -- might move to std::sting\n # or just plain char*\n code = \"\"\"\n char* _file_name = (char*) file_name.c_str();\n FILE* file = fopen(_file_name,\"w\");\n return_val = file_to_py(file,_file_name,\"w\");\n \"\"\"\n file = inline_tools.inline(code,['file_name'], compiler=self.compiler,\n force=1)\n file.write(\"hello fred\") \n file.close()\n file = open(file_name,'r')\n assert(file.read() == \"hello fred\")\n\n#----------------------------------------------------------------------------\n# Instance conversion tests\n#----------------------------------------------------------------------------\n\nclass test_instance_converter(unittest.TestCase): \n pass\n\n#----------------------------------------------------------------------------\n# Callable object conversion tests\n#----------------------------------------------------------------------------\n \nclass test_callable_converter(unittest.TestCase): \n compiler=''\n def check_call_function(self):\n import string\n func = string.find\n search_str = \"hello world hello\"\n sub_str = \"world\"\n # * Not sure about ref counts on search_str and sub_str.\n # * Is the Py::String necessary? (it works anyways...)\n code = \"\"\"\n py::tuple args(2);\n args[0] = search_str;\n args[1] = sub_str;\n return_val = func.call(args);\n \"\"\"\n actual = inline_tools.inline(code,['func','search_str','sub_str'],\n compiler=self.compiler,force=1)\n desired = func(search_str,sub_str) \n assert(desired == actual)\n\nclass test_sequence_converter(unittest.TestCase): \n compiler = ''\n def check_convert_to_dict(self):\n d = {}\n inline_tools.inline(\"\",['d'],compiler=self.compiler,force=1) \n def check_convert_to_list(self): \n l = []\n inline_tools.inline(\"\",['l'],compiler=self.compiler,force=1)\n def check_convert_to_string(self): \n s = 'hello'\n inline_tools.inline(\"\",['s'],compiler=self.compiler,force=1)\n def check_convert_to_tuple(self): \n t = ()\n inline_tools.inline(\"\",['t'],compiler=self.compiler,force=1)\n\nclass test_string_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_string(self):\n s = c_spec.string_converter()\n assert( s.type_match('string') )\n def check_type_match_int(self):\n s = c_spec.string_converter() \n assert(not s.type_match(5))\n def check_type_match_float(self):\n s = c_spec.string_converter() \n assert(not s.type_match(5.))\n def check_type_match_complex(self):\n s = c_spec.string_converter() \n assert(not s.type_match(5.+1j))\n def check_var_in(self):\n mod_name = 'string_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 'string'\n code = 'a=std::string(\"hello\");'\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n\n exec 'from ' + mod_name + ' import test'\n b='bub'\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 1\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'string_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = 'string'\n code = \"\"\"\n a= std::string(\"hello\");\n return_val = PyString_FromString(a.c_str());\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b='bub'\n c = test(b)\n assert( c == 'hello')\n\nclass test_list_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_bad(self):\n s = c_spec.list_converter()\n objs = [{},(),'',1,1.,1+1j]\n for i in objs:\n assert( not s.type_match(i) )\n def check_type_match_good(self):\n s = c_spec.list_converter() \n assert(s.type_match([]))\n def check_var_in(self):\n mod_name = 'list_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = [1]\n code = 'a=py::list();'\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=[1,2]\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'string'\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'list_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = [1]\n code = \"\"\"\n a=py::list();\n a.append(\"hello\");\n return_val = a;\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=[1,2]\n c = test(b)\n assert( c == ['hello'])\n \n def check_speed(self):\n mod_name = 'list_speed'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = range(1e6);\n code = \"\"\"\n int v, sum = 0; \n for(int i = 0; i < a.len(); i++)\n {\n v = a[i];\n if (v % 2)\n sum += v;\n else\n sum -= v; \n }\n return_val = sum;\n \"\"\"\n with_cxx = ext_tools.ext_function('with_cxx',code,['a'])\n mod.add_function(with_cxx)\n code = \"\"\"\n int vv, sum = 0;\n PyObject *v; \n for(int i = 0; i < a.len(); i++)\n {\n v = PyList_GetItem(py_a,i);\n //didn't set error here -- just speed test\n vv = py_to_int(v,\"list item\");\n if (vv % 2)\n sum += vv;\n else\n sum -= vv; \n }\n return_val = sum;\n \"\"\"\n no_checking = ext_tools.ext_function('no_checking',code,['a'])\n mod.add_function(no_checking)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import with_cxx, no_checking'\n import time\n t1 = time.time()\n sum1 = with_cxx(a)\n t2 = time.time()\n print 'speed test for list access'\n print 'compiler:', self.compiler\n print 'scxx:', t2 - t1\n t1 = time.time()\n sum2 = no_checking(a)\n t2 = time.time()\n print 'C, no checking:', t2 - t1\n sum3 = 0\n t1 = time.time()\n for i in a:\n if i % 2:\n sum3 += i\n else:\n sum3 -= i\n t2 = time.time()\n print 'python:', t2 - t1 \n assert( sum1 == sum2 and sum1 == sum3)\n\nclass test_tuple_converter(unittest.TestCase): \n compiler = ''\n def check_type_match_bad(self):\n s = c_spec.tuple_converter()\n objs = [{},[],'',1,1.,1+1j]\n for i in objs:\n assert( not s.type_match(i) )\n def check_type_match_good(self):\n s = c_spec.tuple_converter() \n assert(s.type_match((1,)))\n def check_var_in(self):\n mod_name = 'tuple_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = (1,)\n code = 'a=py::tuple();'\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=(1,2)\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'string'\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'tuple_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = (1,)\n code = \"\"\"\n a=py::tuple(2);\n a[0] = \"hello\";\n a.set_item(1,py::None);\n return_val = a;\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b=(1,2)\n c = test(b)\n assert( c == ('hello',None))\n\n\nclass test_dict_converter(unittest.TestCase): \n def check_type_match_bad(self):\n s = c_spec.dict_converter()\n objs = [[],(),'',1,1.,1+1j]\n for i in objs:\n assert( not s.type_match(i) )\n def check_type_match_good(self):\n s = c_spec.dict_converter() \n assert(s.type_match({}))\n def check_var_in(self):\n mod_name = 'dict_var_in'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = {'z':1}\n code = 'a=py::dict();' # This just checks to make sure the type is correct\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b={'y':2}\n test(b)\n try:\n b = 1.\n test(b)\n except TypeError:\n pass\n try:\n b = 'string'\n test(b)\n except TypeError:\n pass\n \n def check_return(self):\n mod_name = 'dict_return'+self.compiler\n mod_name = unique_mod(test_dir,mod_name)\n mod = ext_tools.ext_module(mod_name)\n a = {'z':1}\n code = \"\"\"\n a=py::dict();\n a[\"hello\"] = 5;\n return_val = a;\n \"\"\"\n test = ext_tools.ext_function('test',code,['a'])\n mod.add_function(test)\n mod.compile(location = test_dir, compiler = self.compiler)\n exec 'from ' + mod_name + ' import test'\n b = {'z':2}\n c = test(b)\n assert( c['hello'] == 5)\n\nclass test_msvc_int_converter(test_int_converter): \n compiler = 'msvc'\nclass test_unix_int_converter(test_int_converter): \n compiler = ''\nclass test_gcc_int_converter(test_int_converter): \n compiler = 'gcc'\n\nclass test_msvc_float_converter(test_float_converter): \n compiler = 'msvc'\n\nclass test_msvc_float_converter(test_float_converter): \n compiler = 'msvc'\nclass test_unix_float_converter(test_float_converter): \n compiler = ''\nclass test_gcc_float_converter(test_float_converter): \n compiler = 'gcc'\n\nclass test_msvc_complex_converter(test_complex_converter): \n compiler = 'msvc'\nclass test_unix_complex_converter(test_complex_converter): \n compiler = ''\nclass test_gcc_complex_converter(test_complex_converter): \n compiler = 'gcc'\n\nclass test_msvc_file_converter(test_file_converter): \n compiler = 'msvc'\nclass test_unix_file_converter(test_file_converter): \n compiler = ''\nclass test_gcc_file_converter(test_file_converter): \n compiler = 'gcc'\n\nclass test_msvc_callable_converter(test_callable_converter): \n compiler = 'msvc'\nclass test_unix_callable_converter(test_callable_converter): \n compiler = ''\nclass test_gcc_callable_converter(test_callable_converter): \n compiler = 'gcc'\n\nclass test_msvc_sequence_converter(test_sequence_converter): \n compiler = 'msvc'\nclass test_unix_sequence_converter(test_sequence_converter): \n compiler = ''\nclass test_gcc_sequence_converter(test_sequence_converter): \n compiler = 'gcc'\n\nclass test_msvc_string_converter(test_string_converter): \n compiler = 'msvc'\nclass test_unix_string_converter(test_string_converter): \n compiler = ''\nclass test_gcc_string_converter(test_string_converter): \n compiler = 'gcc'\n\nclass test_msvc_list_converter(test_list_converter): \n compiler = 'msvc'\nclass test_unix_list_converter(test_list_converter): \n compiler = ''\nclass test_gcc_list_converter(test_list_converter): \n compiler = 'gcc'\n\nclass test_msvc_tuple_converter(test_tuple_converter): \n compiler = 'msvc'\nclass test_unix_tuple_converter(test_tuple_converter): \n compiler = ''\nclass test_gcc_tuple_converter(test_tuple_converter): \n compiler = 'gcc'\n\nclass test_msvc_dict_converter(test_dict_converter): \n compiler = 'msvc'\nclass test_unix_dict_converter(test_dict_converter): \n compiler = ''\nclass test_gcc_dict_converter(test_dict_converter): \n compiler = 'gcc'\n\nclass test_msvc_instance_converter(test_instance_converter): \n compiler = 'msvc'\nclass test_unix_instance_converter(test_instance_converter): \n compiler = ''\nclass test_gcc_instance_converter(test_instance_converter): \n compiler = 'gcc'\n \ndef setup_test_location():\n import tempfile\n #test_dir = os.path.join(tempfile.gettempdir(),'test_files')\n test_dir = tempfile.mktemp()\n if not os.path.exists(test_dir):\n os.mkdir(test_dir)\n sys.path.insert(0,test_dir) \n return test_dir\n\ntest_dir = setup_test_location()\n\ndef teardown_test_location():\n import tempfile\n test_dir = os.path.join(tempfile.gettempdir(),'test_files')\n if sys.path[0] == test_dir:\n sys.path = sys.path[1:]\n return test_dir\n\ndef remove_file(name):\n test_dir = os.path.abspath(name)\n \ndef test_suite(level=1):\n from unittest import makeSuite\n global test_dir\n test_dir = setup_test_location()\n suites = [] \n if level >= 5:\n if msvc_exists():\n suites.append( makeSuite(test_msvc_file_converter,'check_'))\n suites.append( makeSuite(test_msvc_instance_converter,'check_'))\n suites.append( makeSuite(test_msvc_callable_converter,'check_'))\n suites.append( makeSuite(test_msvc_sequence_converter,'check_'))\n suites.append( makeSuite(test_msvc_string_converter,'check_'))\n suites.append( makeSuite(test_msvc_list_converter,'check_'))\n suites.append( makeSuite(test_msvc_tuple_converter,'check_'))\n suites.append( makeSuite(test_msvc_dict_converter,'check_'))\n suites.append( makeSuite(test_msvc_int_converter,'check_'))\n suites.append( makeSuite(test_msvc_float_converter,'check_')) \n suites.append( makeSuite(test_msvc_complex_converter,'check_'))\n else: # unix\n suites.append( makeSuite(test_unix_file_converter,'check_'))\n suites.append( makeSuite(test_unix_instance_converter,'check_'))\n suites.append( makeSuite(test_unix_callable_converter,'check_'))\n suites.append( makeSuite(test_unix_sequence_converter,'check_'))\n suites.append( makeSuite(test_unix_string_converter,'check_'))\n suites.append( makeSuite(test_unix_list_converter,'check_'))\n suites.append( makeSuite(test_unix_tuple_converter,'check_'))\n suites.append( makeSuite(test_unix_dict_converter,'check_'))\n suites.append( makeSuite(test_unix_int_converter,'check_'))\n suites.append( makeSuite(test_unix_float_converter,'check_')) \n suites.append( makeSuite(test_unix_complex_converter,'check_')) \n # run gcc tests also on windows\n if gcc_exists() and sys.platform == 'win32': \n suites.append( makeSuite(test_gcc_file_converter,'check_'))\n suites.append( makeSuite(test_gcc_instance_converter,'check_'))\n suites.append( makeSuite(test_gcc_callable_converter,'check_'))\n suites.append( makeSuite(test_gcc_sequence_converter,'check_'))\n suites.append( makeSuite(test_gcc_string_converter,'check_'))\n suites.append( makeSuite(test_gcc_list_converter,'check_'))\n suites.append( makeSuite(test_gcc_tuple_converter,'check_'))\n suites.append( makeSuite(test_gcc_dict_converter,'check_'))\n suites.append( makeSuite(test_gcc_int_converter,'check_'))\n suites.append( makeSuite(test_gcc_float_converter,'check_')) \n suites.append( makeSuite(test_gcc_complex_converter,'check_'))\n\n total_suite = unittest.TestSuite(suites)\n return total_suite\n\ndef test(level=10):\n all_tests = test_suite(level)\n runner = unittest.TextTestRunner()\n runner.run(all_tests)\n return runner\n\nif __name__ == \"__main__\":\n test()\n", "methods": [ { "name": "unique_mod", "long_name": "unique_mod( d , file_name )", "filename": "test_c_spec.py", "nloc": 4, "complexity": 1, "token_count": 37, "parameters": [ "d", "file_name" ], "start_line": 23, "end_line": 26, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "remove_whitespace", "long_name": "remove_whitespace( in_str )", "filename": "test_c_spec.py", "nloc": 6, "complexity": 1, "token_count": 45, "parameters": [ "in_str" ], "start_line": 28, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "print_assert_equal", "long_name": "print_assert_equal( test_string , actual , desired )", "filename": "test_c_spec.py", "nloc": 13, "complexity": 2, "token_count": 74, "parameters": [ "test_string", "actual", "desired" ], "start_line": 35, "end_line": 49, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 0 }, { "name": "check_type_match_string", "long_name": "check_type_match_string( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 57, "end_line": 59, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_int", "long_name": "check_type_match_int( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 21, "parameters": [ "self" ], "start_line": 60, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_float", "long_name": "check_type_match_float( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "self" ], "start_line": 63, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_complex", "long_name": "check_type_match_complex( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self" ], "start_line": 66, "end_line": 68, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_var_in", "long_name": "check_var_in( self )", "filename": "test_c_spec.py", "nloc": 22, "complexity": 3, "token_count": 108, "parameters": [ "self" ], "start_line": 69, "end_line": 90, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 1 }, { "name": "check_int_return", "long_name": "check_int_return( self )", "filename": "test_c_spec.py", "nloc": 16, "complexity": 1, "token_count": 97, "parameters": [ "self" ], "start_line": 92, "end_line": 108, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "check_type_match_string", "long_name": "check_type_match_string( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 112, "end_line": 114, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_int", "long_name": "check_type_match_int( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 115, "end_line": 117, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_float", "long_name": "check_type_match_float( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 118, "end_line": 120, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_complex", "long_name": "check_type_match_complex( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self" ], "start_line": 121, "end_line": 123, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_float_var_in", "long_name": "check_float_var_in( self )", "filename": "test_c_spec.py", "nloc": 22, "complexity": 3, "token_count": 118, "parameters": [ "self" ], "start_line": 124, "end_line": 145, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 1 }, { "name": "check_float_return", "long_name": "check_float_return( self )", "filename": "test_c_spec.py", "nloc": 16, "complexity": 1, "token_count": 100, "parameters": [ "self" ], "start_line": 148, "end_line": 163, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 1 }, { "name": "check_type_match_string", "long_name": "check_type_match_string( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 167, "end_line": 169, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_int", "long_name": "check_type_match_int( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 170, "end_line": 172, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_float", "long_name": "check_type_match_float( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "self" ], "start_line": 173, "end_line": 175, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_complex", "long_name": "check_type_match_complex( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "self" ], "start_line": 176, "end_line": 178, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_complex_var_in", "long_name": "check_complex_var_in( self )", "filename": "test_c_spec.py", "nloc": 22, "complexity": 3, "token_count": 122, "parameters": [ "self" ], "start_line": 179, "end_line": 200, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 1 }, { "name": "check_complex_return", "long_name": "check_complex_return( self )", "filename": "test_c_spec.py", "nloc": 16, "complexity": 1, "token_count": 106, "parameters": [ "self" ], "start_line": 202, "end_line": 217, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 1 }, { "name": "check_py_to_file", "long_name": "check_py_to_file( self )", "filename": "test_c_spec.py", "nloc": 11, "complexity": 1, "token_count": 68, "parameters": [ "self" ], "start_line": 225, "end_line": 235, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "check_file_to_py", "long_name": "check_file_to_py( self )", "filename": "test_c_spec.py", "nloc": 14, "complexity": 1, "token_count": 68, "parameters": [ "self" ], "start_line": 236, "end_line": 251, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 1 }, { "name": "check_call_function", "long_name": "check_call_function( self )", "filename": "test_c_spec.py", "nloc": 15, "complexity": 1, "token_count": 61, "parameters": [ "self" ], "start_line": 266, "end_line": 282, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "check_convert_to_dict", "long_name": "check_convert_to_dict( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 29, "parameters": [ "self" ], "start_line": 286, "end_line": 288, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_convert_to_list", "long_name": "check_convert_to_list( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 29, "parameters": [ "self" ], "start_line": 289, "end_line": 291, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_convert_to_string", "long_name": "check_convert_to_string( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 28, "parameters": [ "self" ], "start_line": 292, "end_line": 294, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_convert_to_tuple", "long_name": "check_convert_to_tuple( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 29, "parameters": [ "self" ], "start_line": 295, "end_line": 297, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_string", "long_name": "check_type_match_string( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 21, "parameters": [ "self" ], "start_line": 301, "end_line": 303, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_int", "long_name": "check_type_match_int( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 304, "end_line": 306, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_float", "long_name": "check_type_match_float( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "self" ], "start_line": 307, "end_line": 309, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_type_match_complex", "long_name": "check_type_match_complex( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self" ], "start_line": 310, "end_line": 312, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_var_in", "long_name": "check_var_in( self )", "filename": "test_c_spec.py", "nloc": 22, "complexity": 3, "token_count": 108, "parameters": [ "self" ], "start_line": 313, "end_line": 335, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 23, "top_nesting_level": 1 }, { "name": "check_return", "long_name": "check_return( self )", "filename": "test_c_spec.py", "nloc": 16, "complexity": 1, "token_count": 89, "parameters": [ "self" ], "start_line": 337, "end_line": 352, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 1 }, { "name": "check_type_match_bad", "long_name": "check_type_match_bad( self )", "filename": "test_c_spec.py", "nloc": 5, "complexity": 2, "token_count": 47, "parameters": [ "self" ], "start_line": 356, "end_line": 360, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "check_type_match_good", "long_name": "check_type_match_good( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 361, "end_line": 363, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_var_in", "long_name": "check_var_in( self )", "filename": "test_c_spec.py", "nloc": 22, "complexity": 3, "token_count": 114, "parameters": [ "self" ], "start_line": 364, "end_line": 385, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, 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"top_nesting_level": 1 }, { "name": "check_type_match_good", "long_name": "check_type_match_good( self )", "filename": "test_c_spec.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self" ], "start_line": 524, "end_line": 526, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "check_var_in", "long_name": "check_var_in( self )", "filename": "test_c_spec.py", "nloc": 22, "complexity": 3, "token_count": 116, "parameters": [ "self" ], "start_line": 527, "end_line": 548, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 1 }, { "name": "check_return", "long_name": "check_return( self )", "filename": "test_c_spec.py", "nloc": 17, "complexity": 1, "token_count": 100, "parameters": [ "self" ], "start_line": 550, "end_line": 566, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "setup_test_location", "long_name": "setup_test_location( )", "filename": "test_c_spec.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [], "start_line": 648, "end_line": 655, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "teardown_test_location", "long_name": "teardown_test_location( )", "filename": "test_c_spec.py", "nloc": 6, "complexity": 2, "token_count": 45, "parameters": [], "start_line": 659, "end_line": 664, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "remove_file", "long_name": "remove_file( name )", "filename": "test_c_spec.py", "nloc": 2, "complexity": 1, "token_count": 15, "parameters": [ "name" ], "start_line": 666, "end_line": 667, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "test_c_spec.py", "nloc": 44, "complexity": 5, "token_count": 418, "parameters": [ "level" ], "start_line": 669, "end_line": 714, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 46, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "test_c_spec.py", "nloc": 5, "complexity": 1, "token_count": 28, "parameters": [ "level" ], "start_line": 716, "end_line": 720, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 } ], "changed_methods": [ { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "test_c_spec.py", "nloc": 44, "complexity": 6, "token_count": 422, "parameters": [ "level" ], "start_line": 669, "end_line": 714, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 46, "top_nesting_level": 0 } ], "nloc": 645, "complexity": 80, "token_count": 3828, "diff_parsed": { "added": [ " if gcc_exists() and msvc_exists() and sys.platform == 'win32':" ], "deleted": [ " if gcc_exists() and sys.platform == 'win32':" ] } } ] }, { "hash": "e8fa0139ed576c4e5329a9b7813eb8f4a900f138", "msg": "scipy_core package is now functional. Usage:\n cvs checkout scipy_core\n setup_scipy_core.py install # to install scipy_{distutils,test,base}\n setup_scipy_core.py sdist # to create Scipy_core-.tar.gz", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-07T18:08:28+00:00", "author_timezone": 0, "committer_date": "2003-03-07T18:08:28+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "e95e42e5e2e4027ed03a32ecb066521e5997f4ba" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 28, "insertions": 64, "lines": 92, "files": 1, "dmm_unit_size": 0.3191489361702128, "dmm_unit_complexity": 0.3191489361702128, "dmm_unit_interfacing": 1.0, "modified_files": [ { "old_path": "setup_scipy_core.py", "new_path": "setup_scipy_core.py", "filename": "setup_scipy_core.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -1,41 +1,77 @@\n #!/usr/bin/env python\n \"\"\"\n Bundle of SciPy core modules:\n- scipy_test, scipy_distutils\n+ scipy_test\n+ scipy_distutils\n+ scipy_base\n \n Usage:\n python setup_scipy_core.py install\n python setup_scipy_core.py sdist -f -t MANIFEST_scipy_core.in\n \"\"\"\n \n-from scipy_distutils import scipy_distutils_version as v1\n-from scipy_test import scipy_test_version as v2\n+import os\n+import sys\n \n-major = max(v1.major,v2.major)\n-minor = max(v1.minor,v2.minor)\n-micro = max(v1.micro,v2.micro)\n-release_level = min(v1.release_level,v2.release_level)\n-cvs_minor = v1.cvs_minor + v2.cvs_minor\n-cvs_serial = v1.cvs_serial + v2.cvs_serial\n+from scipy_distutils.misc_util import default_config_dict\n+from scipy_distutils.misc_util import get_path, merge_config_dicts\n \n-scipy_core_version = '%(major)d.%(minor)d.%(micro)d_%(release_level)s'\\\n- '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n+bundle_packages = ['scipy_distutils','scipy_test','scipy_base']\n+\n+def get_package_config(name):\n+ sys.path.insert(0,name)\n+ try:\n+ mod = __import__('setup_'+name)\n+ config = mod.configuration()\n+ finally:\n+ del sys.path[0]\n+ return config\n+\n+def get_package_version(name):\n+ sys.path.insert(0,name)\n+ try:\n+ mod = __import__(name+'_version')\n+ finally:\n+ del sys.path[0]\n+ return mod\n+\n+def setup_package():\n+ old_path = os.getcwd()\n+ path = get_path(__name__)\n+ os.chdir(path)\n+ sys.path.insert(0,path)\n+\n+ try:\n+ config = map(get_package_config,bundle_packages)\n+ config_dict = merge_config_dicts(config)\n+\n+ versions = map(get_package_version,bundle_packages)\n+ major = max([v.major for v in versions])\n+ minor = max([v.minor for v in versions])\n+ micro = max([v.micro for v in versions])\n+ release_level = min([v.release_level for v in versions])\n+ cvs_minor = reduce(lambda a,b:a+b,[v.cvs_minor for v in versions],0)\n+ cvs_serial = reduce(lambda a,b:a+b,[v.cvs_serial for v in versions],0)\n+\n+ scipy_core_version = '%(major)d.%(minor)d.%(micro)d'\\\n+ '_%(release_level)s'\\\n+ '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n+\n+ print 'SciPy Core Version %s' % scipy_core_version\n+ from scipy_distutils.core import setup\n+ setup (name = \"Scipy_core\",\n+ version = scipy_core_version,\n+ maintainer = \"SciPy Developers\",\n+ maintainer_email = \"scipy-dev@scipy.org\",\n+ description = \"SciPy core modules: scipy_{distutils,test,base}\",\n+ license = \"SciPy License (BSD Style)\",\n+ url = \"http://www.scipy.org\",\n+ **config_dict\n+ )\n+\n+ finally:\n+ del sys.path[0]\n+ os.chdir(old_path)\n \n if __name__ == \"__main__\":\n- import os,sys\n- from distutils.core import setup\n- print 'SciPy core Version %s' % scipy_core_version\n- setup (name = \"SciPy_core\",\n- version = scipy_core_version,\n- maintainer = \"SciPy Developers\",\n- maintainer_email = \"scipy-dev@scipy.org\",\n- description = \"SciPy core modules: scipy_test and scipy_distutils\",\n- license = \"SciPy License (BSD Style)\",\n- url = \"http://www.scipy.org\",\n- packages=['scipy_distutils',\n- 'scipy_distutils.command',\n- 'scipy_test'],\n- package_dir = {'scipy_distutils':'scipy_distutils',\n- 'scipy_test':'scipy_test',\n- },\n- )\n+ setup_package()\n", "added_lines": 64, "deleted_lines": 28, "source_code": "#!/usr/bin/env python\n\"\"\"\nBundle of SciPy core modules:\n scipy_test\n scipy_distutils\n scipy_base\n\nUsage:\n python setup_scipy_core.py install\n python setup_scipy_core.py sdist -f -t MANIFEST_scipy_core.in\n\"\"\"\n\nimport os\nimport sys\n\nfrom scipy_distutils.misc_util import default_config_dict\nfrom scipy_distutils.misc_util import get_path, merge_config_dicts\n\nbundle_packages = ['scipy_distutils','scipy_test','scipy_base']\n\ndef get_package_config(name):\n sys.path.insert(0,name)\n try:\n mod = __import__('setup_'+name)\n config = mod.configuration()\n finally:\n del sys.path[0]\n return config\n\ndef get_package_version(name):\n sys.path.insert(0,name)\n try:\n mod = __import__(name+'_version')\n finally:\n del sys.path[0]\n return mod\n\ndef setup_package():\n old_path = os.getcwd()\n path = get_path(__name__)\n os.chdir(path)\n sys.path.insert(0,path)\n\n try:\n config = map(get_package_config,bundle_packages)\n config_dict = merge_config_dicts(config)\n\n versions = map(get_package_version,bundle_packages)\n major = max([v.major for v in versions])\n minor = max([v.minor for v in versions])\n micro = max([v.micro for v in versions])\n release_level = min([v.release_level for v in versions])\n cvs_minor = reduce(lambda a,b:a+b,[v.cvs_minor for v in versions],0)\n cvs_serial = reduce(lambda a,b:a+b,[v.cvs_serial for v in versions],0)\n\n scipy_core_version = '%(major)d.%(minor)d.%(micro)d'\\\n '_%(release_level)s'\\\n '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n\n print 'SciPy Core Version %s' % scipy_core_version\n from scipy_distutils.core import setup\n setup (name = \"Scipy_core\",\n version = scipy_core_version,\n maintainer = \"SciPy Developers\",\n maintainer_email = \"scipy-dev@scipy.org\",\n description = \"SciPy core modules: scipy_{distutils,test,base}\",\n license = \"SciPy License (BSD Style)\",\n url = \"http://www.scipy.org\",\n **config_dict\n )\n\n finally:\n del sys.path[0]\n os.chdir(old_path)\n\nif __name__ == \"__main__\":\n setup_package()\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nBundle of SciPy core modules:\n scipy_test, scipy_distutils\n\nUsage:\n python setup_scipy_core.py install\n python setup_scipy_core.py sdist -f -t MANIFEST_scipy_core.in\n\"\"\"\n\nfrom scipy_distutils import scipy_distutils_version as v1\nfrom scipy_test import scipy_test_version as v2\n\nmajor = max(v1.major,v2.major)\nminor = max(v1.minor,v2.minor)\nmicro = max(v1.micro,v2.micro)\nrelease_level = min(v1.release_level,v2.release_level)\ncvs_minor = v1.cvs_minor + v2.cvs_minor\ncvs_serial = v1.cvs_serial + v2.cvs_serial\n\nscipy_core_version = '%(major)d.%(minor)d.%(micro)d_%(release_level)s'\\\n '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n\nif __name__ == \"__main__\":\n import os,sys\n from distutils.core import setup\n print 'SciPy core Version %s' % scipy_core_version\n setup (name = \"SciPy_core\",\n version = scipy_core_version,\n maintainer = \"SciPy Developers\",\n maintainer_email = \"scipy-dev@scipy.org\",\n description = \"SciPy core modules: scipy_test and scipy_distutils\",\n license = \"SciPy License (BSD Style)\",\n url = \"http://www.scipy.org\",\n packages=['scipy_distutils',\n 'scipy_distutils.command',\n 'scipy_test'],\n package_dir = {'scipy_distutils':'scipy_distutils',\n 'scipy_test':'scipy_test',\n },\n )\n", "methods": [ { "name": "get_package_config", "long_name": "get_package_config( name )", "filename": "setup_scipy_core.py", "nloc": 8, "complexity": 2, "token_count": 43, "parameters": [ "name" ], "start_line": 21, "end_line": 28, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "get_package_version", "long_name": "get_package_version( name )", "filename": "setup_scipy_core.py", "nloc": 7, "complexity": 2, "token_count": 36, "parameters": [ "name" ], "start_line": 30, "end_line": 36, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "setup_package", "long_name": "setup_package( )", "filename": "setup_scipy_core.py", "nloc": 32, "complexity": 8, "token_count": 234, "parameters": [], "start_line": 38, "end_line": 74, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 37, "top_nesting_level": 0 } ], "methods_before": [], "changed_methods": [ { "name": "get_package_version", "long_name": "get_package_version( name )", "filename": "setup_scipy_core.py", "nloc": 7, "complexity": 2, "token_count": 36, "parameters": [ "name" ], "start_line": 30, "end_line": 36, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "get_package_config", "long_name": "get_package_config( name )", "filename": "setup_scipy_core.py", "nloc": 8, "complexity": 2, "token_count": 43, "parameters": [ "name" ], "start_line": 21, "end_line": 28, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "setup_package", "long_name": "setup_package( )", "filename": "setup_scipy_core.py", "nloc": 32, "complexity": 8, "token_count": 234, "parameters": [], "start_line": 38, "end_line": 74, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 37, "top_nesting_level": 0 } ], "nloc": 64, "complexity": 12, "token_count": 352, "diff_parsed": { "added": [ " scipy_test", " scipy_distutils", " scipy_base", "import os", "import sys", "from scipy_distutils.misc_util import default_config_dict", "from scipy_distutils.misc_util import get_path, merge_config_dicts", "bundle_packages = ['scipy_distutils','scipy_test','scipy_base']", "", "def get_package_config(name):", " sys.path.insert(0,name)", " try:", " mod = __import__('setup_'+name)", " config = mod.configuration()", " finally:", " del sys.path[0]", " return config", "", "def get_package_version(name):", " sys.path.insert(0,name)", " try:", " mod = __import__(name+'_version')", " finally:", " del sys.path[0]", " return mod", "", "def setup_package():", " old_path = os.getcwd()", " path = get_path(__name__)", " os.chdir(path)", " sys.path.insert(0,path)", "", " try:", " config = map(get_package_config,bundle_packages)", " config_dict = merge_config_dicts(config)", "", " versions = map(get_package_version,bundle_packages)", " major = max([v.major for v in versions])", " minor = max([v.minor for v in versions])", " micro = max([v.micro for v in versions])", " release_level = min([v.release_level for v in versions])", " cvs_minor = reduce(lambda a,b:a+b,[v.cvs_minor for v in versions],0)", " cvs_serial = reduce(lambda a,b:a+b,[v.cvs_serial for v in versions],0)", "", " scipy_core_version = '%(major)d.%(minor)d.%(micro)d'\\", " '_%(release_level)s'\\", " '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())", "", " print 'SciPy Core Version %s' % scipy_core_version", " from scipy_distutils.core import setup", " setup (name = \"Scipy_core\",", " version = scipy_core_version,", " maintainer = \"SciPy Developers\",", " maintainer_email = \"scipy-dev@scipy.org\",", " description = \"SciPy core modules: scipy_{distutils,test,base}\",", " license = \"SciPy License (BSD Style)\",", " url = \"http://www.scipy.org\",", " **config_dict", " )", "", " finally:", " del sys.path[0]", " os.chdir(old_path)", " setup_package()" ], "deleted": [ " scipy_test, scipy_distutils", "from scipy_distutils import scipy_distutils_version as v1", "from scipy_test import scipy_test_version as v2", "major = max(v1.major,v2.major)", "minor = max(v1.minor,v2.minor)", "micro = max(v1.micro,v2.micro)", "release_level = min(v1.release_level,v2.release_level)", "cvs_minor = v1.cvs_minor + v2.cvs_minor", "cvs_serial = v1.cvs_serial + v2.cvs_serial", "scipy_core_version = '%(major)d.%(minor)d.%(micro)d_%(release_level)s'\\", " '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())", " import os,sys", " from distutils.core import setup", " print 'SciPy core Version %s' % scipy_core_version", " setup (name = \"SciPy_core\",", " version = scipy_core_version,", " maintainer = \"SciPy Developers\",", " maintainer_email = \"scipy-dev@scipy.org\",", " description = \"SciPy core modules: scipy_test and scipy_distutils\",", " license = \"SciPy License (BSD Style)\",", " url = \"http://www.scipy.org\",", " packages=['scipy_distutils',", " 'scipy_distutils.command',", " 'scipy_test'],", " package_dir = {'scipy_distutils':'scipy_distutils',", " 'scipy_test':'scipy_test',", " },", " )" ] } } ] }, { "hash": "e133f9ccee8f07153f3c31210e6d42c71072ab88", "msg": "Renamed setup_scipy_core.py to setup.py because scipy_core is not a real package", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-08T17:09:48+00:00", "author_timezone": 0, "committer_date": "2003-03-08T17:09:48+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "e8fa0139ed576c4e5329a9b7813eb8f4a900f138" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 2, "insertions": 2, "lines": 4, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "setup_scipy_core.py", "new_path": "setup.py", "filename": "setup.py", "extension": "py", "change_type": "RENAME", "diff": "@@ -6,8 +6,8 @@\n scipy_base\n \n Usage:\n- python setup_scipy_core.py install\n- python setup_scipy_core.py sdist -f -t MANIFEST_scipy_core.in\n+ python setup.py install\n+ python setup.py sdist -f\n \"\"\"\n \n import os\n", "added_lines": 2, "deleted_lines": 2, "source_code": "#!/usr/bin/env python\n\"\"\"\nBundle of SciPy core modules:\n scipy_test\n scipy_distutils\n scipy_base\n\nUsage:\n python setup.py install\n python setup.py sdist -f\n\"\"\"\n\nimport os\nimport sys\n\nfrom scipy_distutils.misc_util import default_config_dict\nfrom scipy_distutils.misc_util import get_path, merge_config_dicts\n\nbundle_packages = ['scipy_distutils','scipy_test','scipy_base']\n\ndef get_package_config(name):\n sys.path.insert(0,name)\n try:\n mod = __import__('setup_'+name)\n config = mod.configuration()\n finally:\n del sys.path[0]\n return config\n\ndef get_package_version(name):\n sys.path.insert(0,name)\n try:\n mod = __import__(name+'_version')\n finally:\n del sys.path[0]\n return mod\n\ndef setup_package():\n old_path = os.getcwd()\n path = get_path(__name__)\n os.chdir(path)\n sys.path.insert(0,path)\n\n try:\n config = map(get_package_config,bundle_packages)\n config_dict = merge_config_dicts(config)\n\n versions = map(get_package_version,bundle_packages)\n major = max([v.major for v in versions])\n minor = max([v.minor for v in versions])\n micro = max([v.micro for v in versions])\n release_level = min([v.release_level for v in versions])\n cvs_minor = reduce(lambda a,b:a+b,[v.cvs_minor for v in versions],0)\n cvs_serial = reduce(lambda a,b:a+b,[v.cvs_serial for v in versions],0)\n\n scipy_core_version = '%(major)d.%(minor)d.%(micro)d'\\\n '_%(release_level)s'\\\n '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n\n print 'SciPy Core Version %s' % scipy_core_version\n from scipy_distutils.core import setup\n setup (name = \"Scipy_core\",\n version = scipy_core_version,\n maintainer = \"SciPy Developers\",\n maintainer_email = \"scipy-dev@scipy.org\",\n description = \"SciPy core modules: scipy_{distutils,test,base}\",\n license = \"SciPy License (BSD Style)\",\n url = \"http://www.scipy.org\",\n **config_dict\n )\n\n finally:\n del sys.path[0]\n os.chdir(old_path)\n\nif __name__ == \"__main__\":\n setup_package()\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nBundle of SciPy core modules:\n scipy_test\n scipy_distutils\n scipy_base\n\nUsage:\n python setup_scipy_core.py install\n python setup_scipy_core.py sdist -f -t MANIFEST_scipy_core.in\n\"\"\"\n\nimport os\nimport sys\n\nfrom scipy_distutils.misc_util import default_config_dict\nfrom scipy_distutils.misc_util import get_path, merge_config_dicts\n\nbundle_packages = ['scipy_distutils','scipy_test','scipy_base']\n\ndef get_package_config(name):\n sys.path.insert(0,name)\n try:\n mod = __import__('setup_'+name)\n config = mod.configuration()\n finally:\n del sys.path[0]\n return config\n\ndef get_package_version(name):\n sys.path.insert(0,name)\n try:\n mod = __import__(name+'_version')\n finally:\n del sys.path[0]\n return mod\n\ndef setup_package():\n old_path = os.getcwd()\n path = get_path(__name__)\n os.chdir(path)\n sys.path.insert(0,path)\n\n try:\n config = map(get_package_config,bundle_packages)\n config_dict = merge_config_dicts(config)\n\n versions = map(get_package_version,bundle_packages)\n major = max([v.major for v in versions])\n minor = max([v.minor for v in versions])\n micro = max([v.micro for v in versions])\n release_level = min([v.release_level for v in versions])\n cvs_minor = reduce(lambda a,b:a+b,[v.cvs_minor for v in versions],0)\n cvs_serial = reduce(lambda a,b:a+b,[v.cvs_serial for v in versions],0)\n\n scipy_core_version = '%(major)d.%(minor)d.%(micro)d'\\\n '_%(release_level)s'\\\n '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n\n print 'SciPy Core Version %s' % scipy_core_version\n from scipy_distutils.core import setup\n setup (name = \"Scipy_core\",\n version = scipy_core_version,\n maintainer = \"SciPy Developers\",\n maintainer_email = \"scipy-dev@scipy.org\",\n description = \"SciPy core modules: scipy_{distutils,test,base}\",\n license = \"SciPy License (BSD Style)\",\n url = \"http://www.scipy.org\",\n **config_dict\n )\n\n finally:\n del sys.path[0]\n os.chdir(old_path)\n\nif __name__ == \"__main__\":\n setup_package()\n", "methods": [ { "name": "get_package_config", "long_name": "get_package_config( name )", "filename": "setup.py", "nloc": 8, "complexity": 2, "token_count": 43, "parameters": [ "name" ], "start_line": 21, "end_line": 28, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "get_package_version", "long_name": "get_package_version( name )", "filename": "setup.py", "nloc": 7, "complexity": 2, "token_count": 36, "parameters": [ "name" ], "start_line": 30, "end_line": 36, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "setup_package", "long_name": "setup_package( )", "filename": "setup.py", "nloc": 32, "complexity": 8, "token_count": 234, "parameters": [], "start_line": 38, "end_line": 74, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 37, "top_nesting_level": 0 } ], "methods_before": [ { "name": "get_package_config", "long_name": "get_package_config( name )", "filename": "setup.py", "nloc": 8, "complexity": 2, "token_count": 43, "parameters": [ "name" ], "start_line": 21, "end_line": 28, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "get_package_version", "long_name": "get_package_version( name )", "filename": "setup.py", "nloc": 7, "complexity": 2, "token_count": 36, "parameters": [ "name" ], "start_line": 30, "end_line": 36, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "setup_package", "long_name": "setup_package( )", "filename": "setup.py", "nloc": 32, "complexity": 8, "token_count": 234, "parameters": [], "start_line": 38, "end_line": 74, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 37, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 64, "complexity": 12, "token_count": 352, "diff_parsed": { "added": [ " python setup.py install", " python setup.py sdist -f" ], "deleted": [ " python setup_scipy_core.py install", " python setup_scipy_core.py sdist -f -t MANIFEST_scipy_core.in" ] } } ] }, { "hash": "6cdf05d2dd3443d975e85aa0db676e9d23e495cd", "msg": "Added version hooks to weave,fftpack,special packages.", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-08T17:35:11+00:00", "author_timezone": 0, "committer_date": "2003-03-08T17:35:11+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "e133f9ccee8f07153f3c31210e6d42c71072ab88" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 0, "insertions": 13, "lines": 13, "files": 2, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "weave/__init__.py", "new_path": "weave/__init__.py", "filename": "__init__.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -6,6 +6,8 @@\n 4. accelerate -- a module that inline accelerates Python functions\n \"\"\"\n \n+from weave_version import weave_version as __version__\n+\n try:\n from blitz_tools import blitz\n except ImportError:\n", "added_lines": 2, "deleted_lines": 0, "source_code": "\"\"\" compiler provides several tools:\n\n 1. inline() -- a function for including C/C++ code within Python\n 2. blitz() -- a function for compiling Numeric expressions to C++\n 3. ext_tools-- a module that helps construct C/C++ extension modules.\n 4. accelerate -- a module that inline accelerates Python functions\n\"\"\"\n\nfrom weave_version import weave_version as __version__\n\ntry:\n from blitz_tools import blitz\nexcept ImportError:\n pass # Numeric wasn't available \n \nfrom inline_tools import inline\nimport ext_tools\nfrom ext_tools import ext_module, ext_function\ntry:\n from accelerate_tools import accelerate\nexcept:\n pass\n\n#---- testing ----#\n\ndef test(level=10):\n import unittest\n runner = unittest.TextTestRunner()\n runner.run(test_suite(level))\n return runner\n\ndef test_suite(level=1):\n import scipy_test.testing\n import weave\n return scipy_test.testing.harvest_test_suites(weave,level=level)\n", "source_code_before": "\"\"\" compiler provides several tools:\n\n 1. inline() -- a function for including C/C++ code within Python\n 2. blitz() -- a function for compiling Numeric expressions to C++\n 3. ext_tools-- a module that helps construct C/C++ extension modules.\n 4. accelerate -- a module that inline accelerates Python functions\n\"\"\"\n\ntry:\n from blitz_tools import blitz\nexcept ImportError:\n pass # Numeric wasn't available \n \nfrom inline_tools import inline\nimport ext_tools\nfrom ext_tools import ext_module, ext_function\ntry:\n from accelerate_tools import accelerate\nexcept:\n pass\n\n#---- testing ----#\n\ndef test(level=10):\n import unittest\n runner = unittest.TextTestRunner()\n runner.run(test_suite(level))\n return runner\n\ndef test_suite(level=1):\n import scipy_test.testing\n import weave\n return scipy_test.testing.harvest_test_suites(weave,level=level)\n", "methods": [ { "name": "test", "long_name": "test( level = 10 )", "filename": "__init__.py", "nloc": 5, "complexity": 1, "token_count": 27, "parameters": [ "level" ], "start_line": 26, "end_line": 30, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "__init__.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "level" ], "start_line": 32, "end_line": 35, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 } ], "methods_before": [ { "name": "test", "long_name": "test( level = 10 )", "filename": "__init__.py", "nloc": 5, "complexity": 1, "token_count": 27, "parameters": [ "level" ], "start_line": 24, "end_line": 28, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "__init__.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "level" ], "start_line": 30, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 28, "complexity": 2, "token_count": 93, "diff_parsed": { "added": [ "from weave_version import weave_version as __version__", "" ], "deleted": [] } }, { "old_path": null, "new_path": "weave/weave_version.py", "filename": "weave_version.py", "extension": "py", "change_type": "ADD", "diff": "@@ -0,0 +1,11 @@\n+major = 0\n+minor = 2\n+micro = 0\n+release_level = 'alpha'\n+\n+from __cvs_version__ import cvs_version\n+cvs_minor = cvs_version[-3]\n+cvs_serial = cvs_version[-1]\n+\n+weave_version = '%(major)d.%(minor)d.%(micro)d_%(release_level)s'\\\n+ '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n", "added_lines": 11, "deleted_lines": 0, "source_code": "major = 0\nminor = 2\nmicro = 0\nrelease_level = 'alpha'\n\nfrom __cvs_version__ import cvs_version\ncvs_minor = cvs_version[-3]\ncvs_serial = cvs_version[-1]\n\nweave_version = '%(major)d.%(minor)d.%(micro)d_%(release_level)s'\\\n '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())\n", "source_code_before": null, "methods": [], "methods_before": [], "changed_methods": [], "nloc": 9, "complexity": 0, "token_count": 41, "diff_parsed": { "added": [ "major = 0", "minor = 2", "micro = 0", "release_level = 'alpha'", "", "from __cvs_version__ import cvs_version", "cvs_minor = cvs_version[-3]", "cvs_serial = cvs_version[-1]", "", "weave_version = '%(major)d.%(minor)d.%(micro)d_%(release_level)s'\\", " '_%(cvs_minor)d.%(cvs_serial)d' % (locals ())" ], "deleted": [] } } ] }, { "hash": "9633322fc315329efcc93210831e80684ad08b0c", "msg": "Assume that cygwin does not have X11 libraries.", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-10T17:08:43+00:00", "author_timezone": 0, "committer_date": "2003-03-10T17:08:43+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "6cdf05d2dd3443d975e85aa0db676e9d23e495cd" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 1, "insertions": 1, "lines": 2, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_distutils/system_info.py", "new_path": "scipy_distutils/system_info.py", "filename": "system_info.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -680,7 +680,7 @@ def __init__(self):\n default_include_dirs=default_x11_include_dirs)\n \n def calc_info(self):\n- if sys.platform == 'win32':\n+ if sys.platform in ['win32','cygwin']:\n return\n lib_dirs = self.get_lib_dirs()\n include_dirs = self.get_include_dirs()\n", "added_lines": 1, "deleted_lines": 1, "source_code": "#!/usr/bin/env python\n\"\"\"\nThis file defines a set of system_info classes for getting\ninformation about various resources (libraries, library directories,\ninclude directories, etc.) in the system. Currently, the following\nclasses are available:\n atlas_info\n blas_info\n lapack_info\n fftw_info,dfftw_info,sfftw_info\n fftw_threads_info,dfftw_threads_info,sfftw_threads_info\n djbfft_info\n x11_info\n lapack_src_info\n blas_src_info\n\nUsage:\n info_dict = get_info()\n where is a string 'atlas','x11','fftw','lapack','blas',\n 'lapack_src', or 'blas_src'.\n\n Returned info_dict is a dictionary which is compatible with\n distutils.setup keyword arguments. If info_dict == {}, then the\n asked resource is not available (system_info could not find it).\n\nGlobal parameters:\n system_info.search_static_first - search static libraries (.a)\n in precedence to shared ones (.so, .sl) if enabled.\n system_info.verbose - output the results to stdout if enabled.\n\nThe file 'site.cfg' in the same directory as this module is read\nfor configuration options. The format is that used by ConfigParser (i.e.,\nWindows .INI style). The section DEFAULT has options that are the default\nfor each section. The available sections are fftw, atlas, and x11. Appropiate\ndefaults are used if nothing is specified.\n\nThe order of finding the locations of resources is the following:\n 1. environment variable\n 2. section in site.cfg\n 3. DEFAULT section in site.cfg\nOnly the first complete match is returned.\n\nExample:\n----------\n[DEFAULT]\nlibrary_dirs = /usr/lib:/usr/local/lib:/opt/lib\ninclude_dirs = /usr/include:/usr/local/include:/opt/include\nsrc_dirs = /usr/local/src:/opt/src\n# search static libraries (.a) in preference to shared ones (.so)\nsearch_static_first = 0\n\n[fftw]\nfftw_libs = rfftw, fftw\nfftw_opt_libs = rfftw_threaded, fftw_threaded\n# if the above aren't found, look for {s,d}fftw_libs and {s,d}fftw_opt_libs\n\n[atlas]\nlibrary_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas\n# for overriding the names of the atlas libraries\natlas_libs = lapack, f77blas, cblas, atlas\n\n[x11]\nlibrary_dirs = /usr/X11R6/lib\ninclude_dirs = /usr/X11R6/include\n----------\n\nAuthors:\n Pearu Peterson , February 2002\n David M. Cooke , April 2002\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n\"\"\"\n\nimport sys,os,re,types\nimport warnings\nfrom distutils.errors import DistutilsError\nfrom glob import glob\nimport ConfigParser\n\nfrom distutils.sysconfig import get_config_vars\n\nif sys.platform == 'win32':\n default_lib_dirs = ['C:\\\\'] # probably not very helpful...\n default_include_dirs = []\n default_src_dirs = []\n default_x11_lib_dirs = []\n default_x11_include_dirs = []\nelse:\n default_lib_dirs = ['/usr/local/lib', '/opt/lib', '/usr/lib']\n default_include_dirs = ['/usr/local/include',\n '/opt/include', '/usr/include']\n default_src_dirs = ['/usr/local/src', '/opt/src']\n default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib']\n default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include']\n\nif os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n default_include_dirs.append(os.path.join(sys.prefix, 'include'))\n default_src_dirs.append(os.path.join(sys.prefix, 'src'))\n\ndefault_lib_dirs = filter(os.path.isdir, default_lib_dirs)\ndefault_include_dirs = filter(os.path.isdir, default_include_dirs)\ndefault_src_dirs = filter(os.path.isdir, default_src_dirs)\n\nso_ext = get_config_vars('SO')[0] or ''\n\ndef get_info(name):\n cl = {'atlas':atlas_info,\n 'x11':x11_info,\n 'fftw':fftw_info,\n 'dfftw':dfftw_info,\n 'sfftw':sfftw_info,\n 'fftw_threads':fftw_threads_info,\n 'dfftw_threads':dfftw_threads_info,\n 'sfftw_threads':sfftw_threads_info,\n 'djbfft':djbfft_info,\n 'blas':blas_info,\n 'lapack':lapack_info,\n 'lapack_src':lapack_src_info,\n 'blas_src':blas_src_info,\n }.get(name.lower(),system_info)\n return cl().get_info()\n\nclass NotFoundError(DistutilsError):\n \"\"\"Some third-party program or library is not found.\"\"\"\n\nclass AtlasNotFoundError(NotFoundError):\n \"\"\"\n Atlas (http://math-atlas.sourceforge.net/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [atlas]) or by setting\n the ATLAS environment variable.\"\"\"\n\nclass LapackNotFoundError(NotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [lapack]) or by setting\n the LAPACK environment variable.\"\"\"\n\nclass LapackSrcNotFoundError(LapackNotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [lapack_src]) or by setting\n the LAPACK_SRC environment variable.\"\"\"\n\nclass BlasNotFoundError(NotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [blas]) or by setting\n the BLAS environment variable.\"\"\"\n\nclass BlasSrcNotFoundError(BlasNotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [blas_src]) or by setting\n the BLAS_SRC environment variable.\"\"\"\n\nclass FFTWNotFoundError(NotFoundError):\n \"\"\"\n FFTW (http://www.fftw.org/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [fftw]) or by setting\n the FFTW environment variable.\"\"\"\n\nclass DJBFFTNotFoundError(NotFoundError):\n \"\"\"\n DJBFFT (http://cr.yp.to/djbfft.html) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [djbfft]) or by setting\n the DJBFFT environment variable.\"\"\"\n\nclass F2pyNotFoundError(NotFoundError):\n \"\"\"\n f2py2e (http://cens.ioc.ee/projects/f2py2e/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass NumericNotFoundError(NotFoundError):\n \"\"\"\n Numeric (http://www.numpy.org/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass X11NotFoundError(NotFoundError):\n \"\"\"X11 libraries not found.\"\"\"\n\nclass system_info:\n\n \"\"\" get_info() is the only public method. Don't use others.\n \"\"\"\n section = 'DEFAULT'\n dir_env_var = None\n search_static_first = 0 # XXX: disabled by default, may disappear in\n # future unless it is proved to be useful.\n verbose = 1\n saved_results = {}\n\n def __init__ (self,\n default_lib_dirs=default_lib_dirs,\n default_include_dirs=default_include_dirs,\n ):\n self.__class__.info = {}\n self.local_prefixes = []\n defaults = {}\n defaults['library_dirs'] = os.pathsep.join(default_lib_dirs)\n defaults['include_dirs'] = os.pathsep.join(default_include_dirs)\n defaults['src_dirs'] = os.pathsep.join(default_src_dirs)\n defaults['search_static_first'] = str(self.search_static_first)\n self.cp = ConfigParser.ConfigParser(defaults)\n cf = os.path.join(os.path.split(os.path.abspath(__file__))[0],\n 'site.cfg')\n self.cp.read([cf])\n if not self.cp.has_section(self.section):\n self.cp.add_section(self.section)\n self.search_static_first = self.cp.getboolean(self.section,\n 'search_static_first')\n assert isinstance(self.search_static_first, type(0))\n\n def set_info(self,**info):\n self.saved_results[self.__class__.__name__] = info\n\n def has_info(self):\n return self.saved_results.has_key(self.__class__.__name__)\n\n def get_info(self):\n \"\"\" Return a dictonary with items that are compatible\n with scipy_distutils.setup keyword arguments.\n \"\"\"\n flag = 0\n if not self.has_info():\n flag = 1\n if self.verbose:\n print self.__class__.__name__ + ':'\n if hasattr(self, 'calc_info'):\n self.calc_info()\n if self.verbose:\n if not self.has_info():\n print ' NOT AVAILABLE'\n self.set_info()\n else:\n print ' FOUND:'\n res = self.saved_results.get(self.__class__.__name__)\n if self.verbose and flag:\n for k,v in res.items():\n v = str(v)\n if k=='sources' and len(v)>200: v = v[:60]+' ...\\n... '+v[-60:]\n print ' %s = %s'%(k,v)\n print\n return res\n\n def get_paths(self, section, key):\n dirs = self.cp.get(section, key).split(os.pathsep)\n if os.environ.has_key(self.dir_env_var):\n dirs = os.environ[self.dir_env_var].split(os.pathsep) + dirs\n default_dirs = self.cp.get('DEFAULT', key).split(os.pathsep)\n dirs.extend(default_dirs)\n ret = []\n [ret.append(d) for d in dirs if os.path.isdir(d) and d not in ret]\n return ret\n\n def get_lib_dirs(self, key='library_dirs'):\n return self.get_paths(self.section, key)\n\n def get_include_dirs(self, key='include_dirs'):\n return self.get_paths(self.section, key)\n\n def get_src_dirs(self, key='src_dirs'):\n return self.get_paths(self.section, key)\n\n def get_libs(self, key, default):\n try:\n libs = self.cp.get(self.section, key)\n except ConfigParser.NoOptionError:\n return default\n return [a.strip() for a in libs.split(',')]\n\n def check_libs(self,lib_dir,libs,opt_libs =[]):\n \"\"\" If static or shared libraries are available then return\n their info dictionary. \"\"\"\n if self.search_static_first:\n exts = ['.a',so_ext]\n else:\n exts = [so_ext,'.a']\n for ext in exts:\n info = self._check_libs(lib_dir,libs,opt_libs,ext)\n if info is not None: return info\n\n def _lib_list(self, lib_dir, libs, ext):\n assert type(lib_dir) is type('')\n liblist = []\n for l in libs:\n p = combine_paths(lib_dir, 'lib'+l+ext)\n if p:\n assert len(p)==1\n liblist.append(p[0])\n return liblist\n\n def _extract_lib_names(self,libs):\n return [os.path.splitext(os.path.basename(p))[0][3:] \\\n for p in libs]\n\n def _check_libs(self,lib_dir,libs, opt_libs, ext):\n found_libs = self._lib_list(lib_dir, libs, ext)\n if len(found_libs) == len(libs):\n found_libs = self._extract_lib_names(found_libs)\n info = {'libraries' : found_libs, 'library_dirs' : [lib_dir]}\n opt_found_libs = self._lib_list(lib_dir, opt_libs, ext)\n if len(opt_found_libs) == len(opt_libs):\n opt_found_libs = self._extract_lib_names(opt_found_libs)\n info['libraries'].extend(opt_found_libs)\n return info\n\nclass fftw_info(system_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw', 'fftw']\n includes = ['fftw.h','rfftw.h']\n macros = [('SCIPY_FFTW_H',None)]\n\n def __init__(self):\n system_info.__init__(self)\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n incl_dir = None\n libs = self.get_libs(self.section+'_libs', self.libs)\n info = None\n for d in lib_dirs:\n r = self.check_libs(d,libs)\n if r is not None:\n info = r\n break\n if info is not None:\n flag = 0\n for d in incl_dirs:\n if len(combine_paths(d,self.includes))==2:\n dict_append(info,include_dirs=[d])\n flag = 1\n incl_dirs = [d]\n incl_dir = d\n break\n if flag:\n dict_append(info,define_macros=self.macros)\n else:\n info = None\n if info is not None:\n self.set_info(**info)\n\nclass dfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw','dfftw']\n includes = ['dfftw.h','drfftw.h']\n macros = [('SCIPY_DFFTW_H',None)]\n\nclass sfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw','sfftw']\n includes = ['sfftw.h','srfftw.h']\n macros = [('SCIPY_SFFTW_H',None)]\n\nclass fftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw_threads','fftw_threads']\n includes = ['fftw_threads.h','rfftw_threads.h']\n macros = [('SCIPY_FFTW_THREADS_H',None)]\n\nclass dfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw_threads','dfftw_threads']\n includes = ['dfftw_threads.h','drfftw_threads.h']\n macros = [('SCIPY_DFFTW_THREADS_H',None)]\n\nclass sfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw_threads','sfftw_threads']\n includes = ['sfftw_threads.h','srfftw_threads.h']\n macros = [('SCIPY_SFFTW_THREADS_H',None)]\n\nclass djbfft_info(system_info):\n section = 'djbfft'\n dir_env_var = 'DJBFFTW'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n info = None\n for d in lib_dirs:\n p = combine_paths (d,['djbfft.a'])\n if p:\n info = {'extra_objects':p}\n break\n if info is None:\n return\n for d in incl_dirs:\n if len(combine_paths(d,['fftc8.h','fftfreq.h']))==2:\n dict_append(info,include_dirs=[d],\n define_macros=[('SCIPY_DJBFFT_H',None)])\n self.set_info(**info)\n return\n\n\nclass atlas_info(system_info):\n section = 'atlas'\n dir_env_var = 'ATLAS'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend(combine_paths(d,['atlas*','ATLAS*',\n 'sse*','3dnow'])+[d])\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n info = {}\n atlas_libs = self.get_libs('atlas_libs',\n ['f77blas', 'cblas', 'atlas'])\n lapack_libs = self.get_libs('lapack_libs',['lapack'])\n atlas = None\n lapack = None\n for d in lib_dirs:\n atlas = self.check_libs(d,atlas_libs,[])\n if atlas is not None:\n lib_dirs2 = combine_paths(d,['atlas*','ATLAS*'])+[d]\n for d2 in lib_dirs2:\n lapack = self.check_libs(d2,lapack_libs,[])\n if lapack is not None:\n break\n else:\n lapack = None\n if lapack is not None:\n break\n if atlas is None:\n return\n include_dirs = self.get_include_dirs()\n h = (combine_paths(lib_dirs+include_dirs,'cblas.h') or [None])[0]\n if h:\n h = os.path.dirname(h)\n dict_append(info,include_dirs=[h])\n\n if lapack is not None:\n dict_append(info,**lapack)\n dict_append(info,**atlas)\n else:\n dict_append(info,**atlas)\n dict_append(define_macros=[('ATLAS_WITHOUT_LAPACK',None)])\n message = \"\"\"\n*********************************************************************\n Could not find lapack library within the ATLAS installation.\n*********************************************************************\n\"\"\"\n warnings.warn(message)\n self.set_info(**info)\n return\n # Check if lapack library is complete, only warn if it is not.\n lapack_dir = lapack['library_dirs'][0]\n lapack_name = lapack['libraries'][0]\n lapack_lib = None\n for e in ['.a',so_ext]:\n fn = os.path.join(lapack_dir,'lib'+lapack_name+e)\n if os.path.exists(fn):\n lapack_lib = fn\n break\n if lapack_lib is not None:\n sz = os.stat(lapack_lib)[6]\n if sz <= 4000*1024:\n message = \"\"\"\n*********************************************************************\n Lapack library (from ATLAS) is probably incomplete:\n size of %s is %sk (expected >4000k)\n\n Follow the instructions in the KNOWN PROBLEMS section of the file\n scipy/INSTALL.txt.\n*********************************************************************\n\"\"\" % (lapack_lib,sz/1024)\n warnings.warn(message)\n self.set_info(**info)\n\nclass lapack_info(system_info):\n section = 'lapack'\n dir_env_var = 'LAPACK'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n lapack_libs = self.get_libs('lapack_libs', ['lapack'])\n for d in lib_dirs:\n lapack = self.check_libs(d,lapack_libs,[])\n if lapack is not None:\n info = lapack \n break\n else:\n return\n self.set_info(**info)\n\nclass lapack_src_info(system_info):\n section = 'lapack_src'\n dir_env_var = 'LAPACK_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['LAPACK*/SRC','SRC']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'dgesv.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n # The following is extracted from LAPACK-3.0/SRC/Makefile\n allaux='''\n ilaenv ieeeck lsame lsamen xerbla\n ''' # *.f\n laux = '''\n bdsdc bdsqr disna labad lacpy ladiv lae2 laebz laed0 laed1\n laed2 laed3 laed4 laed5 laed6 laed7 laed8 laed9 laeda laev2\n lagtf lagts lamch lamrg lanst lapy2 lapy3 larnv larrb larre\n larrf lartg laruv las2 lascl lasd0 lasd1 lasd2 lasd3 lasd4\n lasd5 lasd6 lasd7 lasd8 lasd9 lasda lasdq lasdt laset lasq1\n lasq2 lasq3 lasq4 lasq5 lasq6 lasr lasrt lassq lasv2 pttrf\n stebz stedc steqr sterf\n ''' # [s|d]*.f\n lasrc = '''\n gbbrd gbcon gbequ gbrfs gbsv gbsvx gbtf2 gbtrf gbtrs gebak\n gebal gebd2 gebrd gecon geequ gees geesx geev geevx gegs gegv\n gehd2 gehrd gelq2 gelqf gels gelsd gelss gelsx gelsy geql2\n geqlf geqp3 geqpf geqr2 geqrf gerfs gerq2 gerqf gesc2 gesdd\n gesv gesvd gesvx getc2 getf2 getrf getri getrs ggbak ggbal\n gges ggesx ggev ggevx ggglm gghrd gglse ggqrf ggrqf ggsvd\n ggsvp gtcon gtrfs gtsv gtsvx gttrf gttrs gtts2 hgeqz hsein\n hseqr labrd lacon laein lags2 lagtm lahqr lahrd laic1 lals0\n lalsa lalsd langb lange langt lanhs lansb lansp lansy lantb\n lantp lantr lapll lapmt laqgb laqge laqp2 laqps laqsb laqsp\n laqsy lar1v lar2v larf larfb larfg larft larfx largv larrv\n lartv larz larzb larzt laswp lasyf latbs latdf latps latrd\n latrs latrz latzm lauu2 lauum pbcon pbequ pbrfs pbstf pbsv\n pbsvx pbtf2 pbtrf pbtrs pocon poequ porfs posv posvx potf2\n potrf potri potrs ppcon ppequ pprfs ppsv ppsvx pptrf pptri\n pptrs ptcon pteqr ptrfs ptsv ptsvx pttrs ptts2 spcon sprfs\n spsv spsvx sptrf sptri sptrs stegr stein sycon syrfs sysv\n sysvx sytf2 sytrf sytri sytrs tbcon tbrfs tbtrs tgevc tgex2\n tgexc tgsen tgsja tgsna tgsy2 tgsyl tpcon tprfs tptri tptrs\n trcon trevc trexc trrfs trsen trsna trsyl trti2 trtri trtrs\n tzrqf tzrzf\n ''' # [s|c|d|z]*.f\n sd_lasrc = '''\n laexc lag2 lagv2 laln2 lanv2 laqtr lasy2 opgtr opmtr org2l\n org2r orgbr orghr orgl2 orglq orgql orgqr orgr2 orgrq orgtr\n orm2l orm2r ormbr ormhr orml2 ormlq ormql ormqr ormr2 ormr3\n ormrq ormrz ormtr rscl sbev sbevd sbevx sbgst sbgv sbgvd sbgvx\n sbtrd spev spevd spevx spgst spgv spgvd spgvx sptrd stev stevd\n stevr stevx syev syevd syevr syevx sygs2 sygst sygv sygvd\n sygvx sytd2 sytrd\n ''' # [s|d]*.f\n cz_lasrc = '''\n bdsqr hbev hbevd hbevx hbgst hbgv hbgvd hbgvx hbtrd hecon heev\n heevd heevr heevx hegs2 hegst hegv hegvd hegvx herfs hesv\n hesvx hetd2 hetf2 hetrd hetrf hetri hetrs hpcon hpev hpevd\n hpevx hpgst hpgv hpgvd hpgvx hprfs hpsv hpsvx hptrd hptrf\n hptri hptrs lacgv lacp2 lacpy lacrm lacrt ladiv laed0 laed7\n laed8 laesy laev2 lahef lanhb lanhe lanhp lanht laqhb laqhe\n laqhp larcm larnv lartg lascl laset lasr lassq pttrf rot spmv\n spr stedc steqr symv syr ung2l ung2r ungbr unghr ungl2 unglq\n ungql ungqr ungr2 ungrq ungtr unm2l unm2r unmbr unmhr unml2\n unmlq unmql unmqr unmr2 unmr3 unmrq unmrz unmtr upgtr upmtr\n ''' # [c|z]*.f\n #######\n sclaux = laux + ' econd ' # s*.f\n dzlaux = laux + ' secnd ' # d*.f\n slasrc = lasrc + sd_lasrc # s*.f\n dlasrc = lasrc + sd_lasrc # d*.f\n clasrc = lasrc + cz_lasrc + ' srot srscl ' # c*.f\n zlasrc = lasrc + cz_lasrc + ' drot drscl ' # z*.f\n oclasrc = ' icmax1 scsum1 ' # *.f\n ozlasrc = ' izmax1 dzsum1 ' # *.f\n sources = ['s%s.f'%f for f in (sclaux+slasrc).split()] \\\n + ['d%s.f'%f for f in (dzlaux+dlasrc).split()] \\\n + ['c%s.f'%f for f in (clasrc).split()] \\\n + ['z%s.f'%f for f in (zlasrc).split()] \\\n + ['%s.f'%f for f in (allaux+oclasrc+ozlasrc).split()]\n sources = [os.path.join(src_dir,f) for f in sources]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\n\nclass blas_info(system_info):\n section = 'blas'\n dir_env_var = 'BLAS'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n blas_libs = self.get_libs('blas_libs', ['blas'])\n for d in lib_dirs:\n blas = self.check_libs(d,blas_libs,[])\n if blas is not None:\n info = blas \n break\n else:\n return\n self.set_info(**info)\n\nclass blas_src_info(system_info):\n section = 'blas_src'\n dir_env_var = 'BLAS_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['blas']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'daxpy.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n blas1 = '''\n caxpy csscal dnrm2 dzasum saxpy srotg zdotc ccopy cswap drot\n dznrm2 scasum srotm zdotu cdotc dasum drotg icamax scnrm2\n srotmg zdrot cdotu daxpy drotm idamax scopy sscal zdscal crotg\n dcabs1 drotmg isamax sdot sswap zrotg cscal dcopy dscal izamax\n snrm2 zaxpy zscal csrot ddot dswap sasum srot zcopy zswap\n '''\n blas2 = '''\n cgbmv chpmv ctrsv dsymv dtrsv sspr2 strmv zhemv ztpmv cgemv\n chpr dgbmv dsyr lsame ssymv strsv zher ztpsv cgerc chpr2 dgemv\n dsyr2 sgbmv ssyr xerbla zher2 ztrmv cgeru ctbmv dger dtbmv\n sgemv ssyr2 zgbmv zhpmv ztrsv chbmv ctbsv dsbmv dtbsv sger\n stbmv zgemv zhpr chemv ctpmv dspmv dtpmv ssbmv stbsv zgerc\n zhpr2 cher ctpsv dspr dtpsv sspmv stpmv zgeru ztbmv cher2\n ctrmv dspr2 dtrmv sspr stpsv zhbmv ztbsv\n '''\n blas3 = '''\n cgemm csymm ctrsm dsyrk sgemm strmm zhemm zsyr2k chemm csyr2k\n dgemm dtrmm ssymm strsm zher2k zsyrk cher2k csyrk dsymm dtrsm\n ssyr2k zherk ztrmm cherk ctrmm dsyr2k ssyrk zgemm zsymm ztrsm\n '''\n sources = [os.path.join(src_dir,f+'.f') \\\n for f in (blas1+blas2+blas3).split()]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\nclass x11_info(system_info):\n section = 'x11'\n\n def __init__(self):\n system_info.__init__(self,\n default_lib_dirs=default_x11_lib_dirs,\n default_include_dirs=default_x11_include_dirs)\n\n def calc_info(self):\n if sys.platform in ['win32','cygwin']:\n return\n lib_dirs = self.get_lib_dirs()\n include_dirs = self.get_include_dirs()\n x11_libs = self.get_libs('x11_libs', ['X11'])\n for lib_dir in lib_dirs:\n info = self.check_libs(lib_dir, x11_libs, [])\n if info is not None:\n break\n else:\n return\n inc_dir = None\n for d in include_dirs:\n if combine_paths(d, 'X11/X.h'):\n inc_dir = d\n break\n if inc_dir is not None:\n dict_append(info, include_dirs=[inc_dir])\n self.set_info(**info)\n\ndef combine_paths(*args):\n \"\"\" Return a list of existing paths composed by all combinations of\n items from arguments.\n \"\"\"\n r = []\n for a in args:\n if not a: continue\n if type(a) is types.StringType:\n a = [a]\n r.append(a)\n args = r\n if not args: return []\n if len(args)==1:\n result = reduce(lambda a,b:a+b,map(glob,args[0]),[])\n elif len (args)==2:\n result = []\n for a0 in args[0]:\n for a1 in args[1]:\n result.extend(glob(os.path.join(a0,a1)))\n else:\n result = combine_paths(*(combine_paths(args[0],args[1])+args[2:]))\n return result\n\ndef dict_append(d,**kws):\n for k,v in kws.items():\n if d.has_key(k):\n if k in ['library_dirs','include_dirs','define_macros']:\n [d[k].append(vv) for vv in v if vv not in d[k]]\n else:\n d[k].extend(v)\n else:\n d[k] = v\n\ndef show_all():\n import system_info\n import pprint\n match_info = re.compile(r'.*?_info').match\n for n in filter(match_info,dir(system_info)):\n if n in ['system_info','get_info']: continue\n c = getattr(system_info,n)()\n r = c.get_info()\n\nif __name__ == \"__main__\":\n show_all()\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nThis file defines a set of system_info classes for getting\ninformation about various resources (libraries, library directories,\ninclude directories, etc.) in the system. Currently, the following\nclasses are available:\n atlas_info\n blas_info\n lapack_info\n fftw_info,dfftw_info,sfftw_info\n fftw_threads_info,dfftw_threads_info,sfftw_threads_info\n djbfft_info\n x11_info\n lapack_src_info\n blas_src_info\n\nUsage:\n info_dict = get_info()\n where is a string 'atlas','x11','fftw','lapack','blas',\n 'lapack_src', or 'blas_src'.\n\n Returned info_dict is a dictionary which is compatible with\n distutils.setup keyword arguments. If info_dict == {}, then the\n asked resource is not available (system_info could not find it).\n\nGlobal parameters:\n system_info.search_static_first - search static libraries (.a)\n in precedence to shared ones (.so, .sl) if enabled.\n system_info.verbose - output the results to stdout if enabled.\n\nThe file 'site.cfg' in the same directory as this module is read\nfor configuration options. The format is that used by ConfigParser (i.e.,\nWindows .INI style). The section DEFAULT has options that are the default\nfor each section. The available sections are fftw, atlas, and x11. Appropiate\ndefaults are used if nothing is specified.\n\nThe order of finding the locations of resources is the following:\n 1. environment variable\n 2. section in site.cfg\n 3. DEFAULT section in site.cfg\nOnly the first complete match is returned.\n\nExample:\n----------\n[DEFAULT]\nlibrary_dirs = /usr/lib:/usr/local/lib:/opt/lib\ninclude_dirs = /usr/include:/usr/local/include:/opt/include\nsrc_dirs = /usr/local/src:/opt/src\n# search static libraries (.a) in preference to shared ones (.so)\nsearch_static_first = 0\n\n[fftw]\nfftw_libs = rfftw, fftw\nfftw_opt_libs = rfftw_threaded, fftw_threaded\n# if the above aren't found, look for {s,d}fftw_libs and {s,d}fftw_opt_libs\n\n[atlas]\nlibrary_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas\n# for overriding the names of the atlas libraries\natlas_libs = lapack, f77blas, cblas, atlas\n\n[x11]\nlibrary_dirs = /usr/X11R6/lib\ninclude_dirs = /usr/X11R6/include\n----------\n\nAuthors:\n Pearu Peterson , February 2002\n David M. Cooke , April 2002\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n\"\"\"\n\nimport sys,os,re,types\nimport warnings\nfrom distutils.errors import DistutilsError\nfrom glob import glob\nimport ConfigParser\n\nfrom distutils.sysconfig import get_config_vars\n\nif sys.platform == 'win32':\n default_lib_dirs = ['C:\\\\'] # probably not very helpful...\n default_include_dirs = []\n default_src_dirs = []\n default_x11_lib_dirs = []\n default_x11_include_dirs = []\nelse:\n default_lib_dirs = ['/usr/local/lib', '/opt/lib', '/usr/lib']\n default_include_dirs = ['/usr/local/include',\n '/opt/include', '/usr/include']\n default_src_dirs = ['/usr/local/src', '/opt/src']\n default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib']\n default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include']\n\nif os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n default_include_dirs.append(os.path.join(sys.prefix, 'include'))\n default_src_dirs.append(os.path.join(sys.prefix, 'src'))\n\ndefault_lib_dirs = filter(os.path.isdir, default_lib_dirs)\ndefault_include_dirs = filter(os.path.isdir, default_include_dirs)\ndefault_src_dirs = filter(os.path.isdir, default_src_dirs)\n\nso_ext = get_config_vars('SO')[0] or ''\n\ndef get_info(name):\n cl = {'atlas':atlas_info,\n 'x11':x11_info,\n 'fftw':fftw_info,\n 'dfftw':dfftw_info,\n 'sfftw':sfftw_info,\n 'fftw_threads':fftw_threads_info,\n 'dfftw_threads':dfftw_threads_info,\n 'sfftw_threads':sfftw_threads_info,\n 'djbfft':djbfft_info,\n 'blas':blas_info,\n 'lapack':lapack_info,\n 'lapack_src':lapack_src_info,\n 'blas_src':blas_src_info,\n }.get(name.lower(),system_info)\n return cl().get_info()\n\nclass NotFoundError(DistutilsError):\n \"\"\"Some third-party program or library is not found.\"\"\"\n\nclass AtlasNotFoundError(NotFoundError):\n \"\"\"\n Atlas (http://math-atlas.sourceforge.net/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [atlas]) or by setting\n the ATLAS environment variable.\"\"\"\n\nclass LapackNotFoundError(NotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [lapack]) or by setting\n the LAPACK environment variable.\"\"\"\n\nclass LapackSrcNotFoundError(LapackNotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [lapack_src]) or by setting\n the LAPACK_SRC environment variable.\"\"\"\n\nclass BlasNotFoundError(NotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [blas]) or by setting\n the BLAS environment variable.\"\"\"\n\nclass BlasSrcNotFoundError(BlasNotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [blas_src]) or by setting\n the BLAS_SRC environment variable.\"\"\"\n\nclass FFTWNotFoundError(NotFoundError):\n \"\"\"\n FFTW (http://www.fftw.org/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [fftw]) or by setting\n the FFTW environment variable.\"\"\"\n\nclass DJBFFTNotFoundError(NotFoundError):\n \"\"\"\n DJBFFT (http://cr.yp.to/djbfft.html) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [djbfft]) or by setting\n the DJBFFT environment variable.\"\"\"\n\nclass F2pyNotFoundError(NotFoundError):\n \"\"\"\n f2py2e (http://cens.ioc.ee/projects/f2py2e/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass NumericNotFoundError(NotFoundError):\n \"\"\"\n Numeric (http://www.numpy.org/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass X11NotFoundError(NotFoundError):\n \"\"\"X11 libraries not found.\"\"\"\n\nclass system_info:\n\n \"\"\" get_info() is the only public method. Don't use others.\n \"\"\"\n section = 'DEFAULT'\n dir_env_var = None\n search_static_first = 0 # XXX: disabled by default, may disappear in\n # future unless it is proved to be useful.\n verbose = 1\n saved_results = {}\n\n def __init__ (self,\n default_lib_dirs=default_lib_dirs,\n default_include_dirs=default_include_dirs,\n ):\n self.__class__.info = {}\n self.local_prefixes = []\n defaults = {}\n defaults['library_dirs'] = os.pathsep.join(default_lib_dirs)\n defaults['include_dirs'] = os.pathsep.join(default_include_dirs)\n defaults['src_dirs'] = os.pathsep.join(default_src_dirs)\n defaults['search_static_first'] = str(self.search_static_first)\n self.cp = ConfigParser.ConfigParser(defaults)\n cf = os.path.join(os.path.split(os.path.abspath(__file__))[0],\n 'site.cfg')\n self.cp.read([cf])\n if not self.cp.has_section(self.section):\n self.cp.add_section(self.section)\n self.search_static_first = self.cp.getboolean(self.section,\n 'search_static_first')\n assert isinstance(self.search_static_first, type(0))\n\n def set_info(self,**info):\n self.saved_results[self.__class__.__name__] = info\n\n def has_info(self):\n return self.saved_results.has_key(self.__class__.__name__)\n\n def get_info(self):\n \"\"\" Return a dictonary with items that are compatible\n with scipy_distutils.setup keyword arguments.\n \"\"\"\n flag = 0\n if not self.has_info():\n flag = 1\n if self.verbose:\n print self.__class__.__name__ + ':'\n if hasattr(self, 'calc_info'):\n self.calc_info()\n if self.verbose:\n if not self.has_info():\n print ' NOT AVAILABLE'\n self.set_info()\n else:\n print ' FOUND:'\n res = self.saved_results.get(self.__class__.__name__)\n if self.verbose and flag:\n for k,v in res.items():\n v = str(v)\n if k=='sources' and len(v)>200: v = v[:60]+' ...\\n... '+v[-60:]\n print ' %s = %s'%(k,v)\n print\n return res\n\n def get_paths(self, section, key):\n dirs = self.cp.get(section, key).split(os.pathsep)\n if os.environ.has_key(self.dir_env_var):\n dirs = os.environ[self.dir_env_var].split(os.pathsep) + dirs\n default_dirs = self.cp.get('DEFAULT', key).split(os.pathsep)\n dirs.extend(default_dirs)\n ret = []\n [ret.append(d) for d in dirs if os.path.isdir(d) and d not in ret]\n return ret\n\n def get_lib_dirs(self, key='library_dirs'):\n return self.get_paths(self.section, key)\n\n def get_include_dirs(self, key='include_dirs'):\n return self.get_paths(self.section, key)\n\n def get_src_dirs(self, key='src_dirs'):\n return self.get_paths(self.section, key)\n\n def get_libs(self, key, default):\n try:\n libs = self.cp.get(self.section, key)\n except ConfigParser.NoOptionError:\n return default\n return [a.strip() for a in libs.split(',')]\n\n def check_libs(self,lib_dir,libs,opt_libs =[]):\n \"\"\" If static or shared libraries are available then return\n their info dictionary. \"\"\"\n if self.search_static_first:\n exts = ['.a',so_ext]\n else:\n exts = [so_ext,'.a']\n for ext in exts:\n info = self._check_libs(lib_dir,libs,opt_libs,ext)\n if info is not None: return info\n\n def _lib_list(self, lib_dir, libs, ext):\n assert type(lib_dir) is type('')\n liblist = []\n for l in libs:\n p = combine_paths(lib_dir, 'lib'+l+ext)\n if p:\n assert len(p)==1\n liblist.append(p[0])\n return liblist\n\n def _extract_lib_names(self,libs):\n return [os.path.splitext(os.path.basename(p))[0][3:] \\\n for p in libs]\n\n def _check_libs(self,lib_dir,libs, opt_libs, ext):\n found_libs = self._lib_list(lib_dir, libs, ext)\n if len(found_libs) == len(libs):\n found_libs = self._extract_lib_names(found_libs)\n info = {'libraries' : found_libs, 'library_dirs' : [lib_dir]}\n opt_found_libs = self._lib_list(lib_dir, opt_libs, ext)\n if len(opt_found_libs) == len(opt_libs):\n opt_found_libs = self._extract_lib_names(opt_found_libs)\n info['libraries'].extend(opt_found_libs)\n return info\n\nclass fftw_info(system_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw', 'fftw']\n includes = ['fftw.h','rfftw.h']\n macros = [('SCIPY_FFTW_H',None)]\n\n def __init__(self):\n system_info.__init__(self)\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n incl_dir = None\n libs = self.get_libs(self.section+'_libs', self.libs)\n info = None\n for d in lib_dirs:\n r = self.check_libs(d,libs)\n if r is not None:\n info = r\n break\n if info is not None:\n flag = 0\n for d in incl_dirs:\n if len(combine_paths(d,self.includes))==2:\n dict_append(info,include_dirs=[d])\n flag = 1\n incl_dirs = [d]\n incl_dir = d\n break\n if flag:\n dict_append(info,define_macros=self.macros)\n else:\n info = None\n if info is not None:\n self.set_info(**info)\n\nclass dfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw','dfftw']\n includes = ['dfftw.h','drfftw.h']\n macros = [('SCIPY_DFFTW_H',None)]\n\nclass sfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw','sfftw']\n includes = ['sfftw.h','srfftw.h']\n macros = [('SCIPY_SFFTW_H',None)]\n\nclass fftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw_threads','fftw_threads']\n includes = ['fftw_threads.h','rfftw_threads.h']\n macros = [('SCIPY_FFTW_THREADS_H',None)]\n\nclass dfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw_threads','dfftw_threads']\n includes = ['dfftw_threads.h','drfftw_threads.h']\n macros = [('SCIPY_DFFTW_THREADS_H',None)]\n\nclass sfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw_threads','sfftw_threads']\n includes = ['sfftw_threads.h','srfftw_threads.h']\n macros = [('SCIPY_SFFTW_THREADS_H',None)]\n\nclass djbfft_info(system_info):\n section = 'djbfft'\n dir_env_var = 'DJBFFTW'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n info = None\n for d in lib_dirs:\n p = combine_paths (d,['djbfft.a'])\n if p:\n info = {'extra_objects':p}\n break\n if info is None:\n return\n for d in incl_dirs:\n if len(combine_paths(d,['fftc8.h','fftfreq.h']))==2:\n dict_append(info,include_dirs=[d],\n define_macros=[('SCIPY_DJBFFT_H',None)])\n self.set_info(**info)\n return\n\n\nclass atlas_info(system_info):\n section = 'atlas'\n dir_env_var = 'ATLAS'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend(combine_paths(d,['atlas*','ATLAS*',\n 'sse*','3dnow'])+[d])\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n info = {}\n atlas_libs = self.get_libs('atlas_libs',\n ['f77blas', 'cblas', 'atlas'])\n lapack_libs = self.get_libs('lapack_libs',['lapack'])\n atlas = None\n lapack = None\n for d in lib_dirs:\n atlas = self.check_libs(d,atlas_libs,[])\n if atlas is not None:\n lib_dirs2 = combine_paths(d,['atlas*','ATLAS*'])+[d]\n for d2 in lib_dirs2:\n lapack = self.check_libs(d2,lapack_libs,[])\n if lapack is not None:\n break\n else:\n lapack = None\n if lapack is not None:\n break\n if atlas is None:\n return\n include_dirs = self.get_include_dirs()\n h = (combine_paths(lib_dirs+include_dirs,'cblas.h') or [None])[0]\n if h:\n h = os.path.dirname(h)\n dict_append(info,include_dirs=[h])\n\n if lapack is not None:\n dict_append(info,**lapack)\n dict_append(info,**atlas)\n else:\n dict_append(info,**atlas)\n dict_append(define_macros=[('ATLAS_WITHOUT_LAPACK',None)])\n message = \"\"\"\n*********************************************************************\n Could not find lapack library within the ATLAS installation.\n*********************************************************************\n\"\"\"\n warnings.warn(message)\n self.set_info(**info)\n return\n # Check if lapack library is complete, only warn if it is not.\n lapack_dir = lapack['library_dirs'][0]\n lapack_name = lapack['libraries'][0]\n lapack_lib = None\n for e in ['.a',so_ext]:\n fn = os.path.join(lapack_dir,'lib'+lapack_name+e)\n if os.path.exists(fn):\n lapack_lib = fn\n break\n if lapack_lib is not None:\n sz = os.stat(lapack_lib)[6]\n if sz <= 4000*1024:\n message = \"\"\"\n*********************************************************************\n Lapack library (from ATLAS) is probably incomplete:\n size of %s is %sk (expected >4000k)\n\n Follow the instructions in the KNOWN PROBLEMS section of the file\n scipy/INSTALL.txt.\n*********************************************************************\n\"\"\" % (lapack_lib,sz/1024)\n warnings.warn(message)\n self.set_info(**info)\n\nclass lapack_info(system_info):\n section = 'lapack'\n dir_env_var = 'LAPACK'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n lapack_libs = self.get_libs('lapack_libs', ['lapack'])\n for d in lib_dirs:\n lapack = self.check_libs(d,lapack_libs,[])\n if lapack is not None:\n info = lapack \n break\n else:\n return\n self.set_info(**info)\n\nclass lapack_src_info(system_info):\n section = 'lapack_src'\n dir_env_var = 'LAPACK_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['LAPACK*/SRC','SRC']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'dgesv.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n # The following is extracted from LAPACK-3.0/SRC/Makefile\n allaux='''\n ilaenv ieeeck lsame lsamen xerbla\n ''' # *.f\n laux = '''\n bdsdc bdsqr disna labad lacpy ladiv lae2 laebz laed0 laed1\n laed2 laed3 laed4 laed5 laed6 laed7 laed8 laed9 laeda laev2\n lagtf lagts lamch lamrg lanst lapy2 lapy3 larnv larrb larre\n larrf lartg laruv las2 lascl lasd0 lasd1 lasd2 lasd3 lasd4\n lasd5 lasd6 lasd7 lasd8 lasd9 lasda lasdq lasdt laset lasq1\n lasq2 lasq3 lasq4 lasq5 lasq6 lasr lasrt lassq lasv2 pttrf\n stebz stedc steqr sterf\n ''' # [s|d]*.f\n lasrc = '''\n gbbrd gbcon gbequ gbrfs gbsv gbsvx gbtf2 gbtrf gbtrs gebak\n gebal gebd2 gebrd gecon geequ gees geesx geev geevx gegs gegv\n gehd2 gehrd gelq2 gelqf gels gelsd gelss gelsx gelsy geql2\n geqlf geqp3 geqpf geqr2 geqrf gerfs gerq2 gerqf gesc2 gesdd\n gesv gesvd gesvx getc2 getf2 getrf getri getrs ggbak ggbal\n gges ggesx ggev ggevx ggglm gghrd gglse ggqrf ggrqf ggsvd\n ggsvp gtcon gtrfs gtsv gtsvx gttrf gttrs gtts2 hgeqz hsein\n hseqr labrd lacon laein lags2 lagtm lahqr lahrd laic1 lals0\n lalsa lalsd langb lange langt lanhs lansb lansp lansy lantb\n lantp lantr lapll lapmt laqgb laqge laqp2 laqps laqsb laqsp\n laqsy lar1v lar2v larf larfb larfg larft larfx largv larrv\n lartv larz larzb larzt laswp lasyf latbs latdf latps latrd\n latrs latrz latzm lauu2 lauum pbcon pbequ pbrfs pbstf pbsv\n pbsvx pbtf2 pbtrf pbtrs pocon poequ porfs posv posvx potf2\n potrf potri potrs ppcon ppequ pprfs ppsv ppsvx pptrf pptri\n pptrs ptcon pteqr ptrfs ptsv ptsvx pttrs ptts2 spcon sprfs\n spsv spsvx sptrf sptri sptrs stegr stein sycon syrfs sysv\n sysvx sytf2 sytrf sytri sytrs tbcon tbrfs tbtrs tgevc tgex2\n tgexc tgsen tgsja tgsna tgsy2 tgsyl tpcon tprfs tptri tptrs\n trcon trevc trexc trrfs trsen trsna trsyl trti2 trtri trtrs\n tzrqf tzrzf\n ''' # [s|c|d|z]*.f\n sd_lasrc = '''\n laexc lag2 lagv2 laln2 lanv2 laqtr lasy2 opgtr opmtr org2l\n org2r orgbr orghr orgl2 orglq orgql orgqr orgr2 orgrq orgtr\n orm2l orm2r ormbr ormhr orml2 ormlq ormql ormqr ormr2 ormr3\n ormrq ormrz ormtr rscl sbev sbevd sbevx sbgst sbgv sbgvd sbgvx\n sbtrd spev spevd spevx spgst spgv spgvd spgvx sptrd stev stevd\n stevr stevx syev syevd syevr syevx sygs2 sygst sygv sygvd\n sygvx sytd2 sytrd\n ''' # [s|d]*.f\n cz_lasrc = '''\n bdsqr hbev hbevd hbevx hbgst hbgv hbgvd hbgvx hbtrd hecon heev\n heevd heevr heevx hegs2 hegst hegv hegvd hegvx herfs hesv\n hesvx hetd2 hetf2 hetrd hetrf hetri hetrs hpcon hpev hpevd\n hpevx hpgst hpgv hpgvd hpgvx hprfs hpsv hpsvx hptrd hptrf\n hptri hptrs lacgv lacp2 lacpy lacrm lacrt ladiv laed0 laed7\n laed8 laesy laev2 lahef lanhb lanhe lanhp lanht laqhb laqhe\n laqhp larcm larnv lartg lascl laset lasr lassq pttrf rot spmv\n spr stedc steqr symv syr ung2l ung2r ungbr unghr ungl2 unglq\n ungql ungqr ungr2 ungrq ungtr unm2l unm2r unmbr unmhr unml2\n unmlq unmql unmqr unmr2 unmr3 unmrq unmrz unmtr upgtr upmtr\n ''' # [c|z]*.f\n #######\n sclaux = laux + ' econd ' # s*.f\n dzlaux = laux + ' secnd ' # d*.f\n slasrc = lasrc + sd_lasrc # s*.f\n dlasrc = lasrc + sd_lasrc # d*.f\n clasrc = lasrc + cz_lasrc + ' srot srscl ' # c*.f\n zlasrc = lasrc + cz_lasrc + ' drot drscl ' # z*.f\n oclasrc = ' icmax1 scsum1 ' # *.f\n ozlasrc = ' izmax1 dzsum1 ' # *.f\n sources = ['s%s.f'%f for f in (sclaux+slasrc).split()] \\\n + ['d%s.f'%f for f in (dzlaux+dlasrc).split()] \\\n + ['c%s.f'%f for f in (clasrc).split()] \\\n + ['z%s.f'%f for f in (zlasrc).split()] \\\n + ['%s.f'%f for f in (allaux+oclasrc+ozlasrc).split()]\n sources = [os.path.join(src_dir,f) for f in sources]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\n\nclass blas_info(system_info):\n section = 'blas'\n dir_env_var = 'BLAS'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n blas_libs = self.get_libs('blas_libs', ['blas'])\n for d in lib_dirs:\n blas = self.check_libs(d,blas_libs,[])\n if blas is not None:\n info = blas \n break\n else:\n return\n self.set_info(**info)\n\nclass blas_src_info(system_info):\n section = 'blas_src'\n dir_env_var = 'BLAS_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['blas']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'daxpy.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n blas1 = '''\n caxpy csscal dnrm2 dzasum saxpy srotg zdotc ccopy cswap drot\n dznrm2 scasum srotm zdotu cdotc dasum drotg icamax scnrm2\n srotmg zdrot cdotu daxpy drotm idamax scopy sscal zdscal crotg\n dcabs1 drotmg isamax sdot sswap zrotg cscal dcopy dscal izamax\n snrm2 zaxpy zscal csrot ddot dswap sasum srot zcopy zswap\n '''\n blas2 = '''\n cgbmv chpmv ctrsv dsymv dtrsv sspr2 strmv zhemv ztpmv cgemv\n chpr dgbmv dsyr lsame ssymv strsv zher ztpsv cgerc chpr2 dgemv\n dsyr2 sgbmv ssyr xerbla zher2 ztrmv cgeru ctbmv dger dtbmv\n sgemv ssyr2 zgbmv zhpmv ztrsv chbmv ctbsv dsbmv dtbsv sger\n stbmv zgemv zhpr chemv ctpmv dspmv dtpmv ssbmv stbsv zgerc\n zhpr2 cher ctpsv dspr dtpsv sspmv stpmv zgeru ztbmv cher2\n ctrmv dspr2 dtrmv sspr stpsv zhbmv ztbsv\n '''\n blas3 = '''\n cgemm csymm ctrsm dsyrk sgemm strmm zhemm zsyr2k chemm csyr2k\n dgemm dtrmm ssymm strsm zher2k zsyrk cher2k csyrk dsymm dtrsm\n ssyr2k zherk ztrmm cherk ctrmm dsyr2k ssyrk zgemm zsymm ztrsm\n '''\n sources = [os.path.join(src_dir,f+'.f') \\\n for f in (blas1+blas2+blas3).split()]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\nclass x11_info(system_info):\n section = 'x11'\n\n def __init__(self):\n system_info.__init__(self,\n default_lib_dirs=default_x11_lib_dirs,\n default_include_dirs=default_x11_include_dirs)\n\n def calc_info(self):\n if sys.platform == 'win32':\n return\n lib_dirs = self.get_lib_dirs()\n include_dirs = self.get_include_dirs()\n x11_libs = self.get_libs('x11_libs', ['X11'])\n for lib_dir in lib_dirs:\n info = self.check_libs(lib_dir, x11_libs, [])\n if info is not None:\n break\n else:\n return\n inc_dir = None\n for d in include_dirs:\n if combine_paths(d, 'X11/X.h'):\n inc_dir = d\n break\n if inc_dir is not None:\n dict_append(info, include_dirs=[inc_dir])\n self.set_info(**info)\n\ndef combine_paths(*args):\n \"\"\" Return a list of existing paths composed by all combinations of\n items from arguments.\n \"\"\"\n r = []\n for a in args:\n if not a: continue\n if type(a) is types.StringType:\n a = [a]\n r.append(a)\n args = r\n if not args: return []\n if len(args)==1:\n result = reduce(lambda a,b:a+b,map(glob,args[0]),[])\n elif len (args)==2:\n result = []\n for a0 in args[0]:\n for a1 in args[1]:\n result.extend(glob(os.path.join(a0,a1)))\n else:\n result = combine_paths(*(combine_paths(args[0],args[1])+args[2:]))\n return result\n\ndef dict_append(d,**kws):\n for k,v in kws.items():\n if d.has_key(k):\n if k in ['library_dirs','include_dirs','define_macros']:\n [d[k].append(vv) for vv in v if vv not in d[k]]\n else:\n d[k].extend(v)\n else:\n d[k] = v\n\ndef show_all():\n import system_info\n import pprint\n match_info = re.compile(r'.*?_info').match\n for n in filter(match_info,dir(system_info)):\n if n in ['system_info','get_info']: continue\n c = getattr(system_info,n)()\n r = c.get_info()\n\nif __name__ == \"__main__\":\n show_all()\n", "methods": [ { "name": "get_info", "long_name": "get_info( name )", "filename": "system_info.py", "nloc": 16, "complexity": 1, "token_count": 80, "parameters": [ "name" ], "start_line": 113, "end_line": 128, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , default_lib_dirs = default_lib_dirs , default_include_dirs = default_include_dirs , )", "filename": "system_info.py", "nloc": 20, "complexity": 2, "token_count": 182, "parameters": [ "self", "default_lib_dirs", "default_include_dirs" ], "start_line": 206, "end_line": 225, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "set_info", "long_name": "set_info( self , ** info )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "info" ], "start_line": 227, "end_line": 228, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "has_info", "long_name": "has_info( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self" ], "start_line": 230, "end_line": 231, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_info", "long_name": "get_info( self )", "filename": "system_info.py", "nloc": 22, "complexity": 11, "token_count": 147, "parameters": [ "self" ], "start_line": 233, "end_line": 257, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 9, "complexity": 5, "token_count": 116, "parameters": [ "self", "section", "key" ], "start_line": 259, "end_line": 267, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "get_lib_dirs", "long_name": "get_lib_dirs( self , key = 'library_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 269, "end_line": 270, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_include_dirs", "long_name": "get_include_dirs( self , key = 'include_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 272, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_src_dirs", "long_name": "get_src_dirs( self , key = 'src_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 275, "end_line": 276, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_libs", "long_name": "get_libs( self , key , default )", "filename": "system_info.py", "nloc": 6, "complexity": 3, "token_count": 49, "parameters": [ "self", "key", "default" ], "start_line": 278, "end_line": 283, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "check_libs", "long_name": "check_libs( self , lib_dir , libs , opt_libs = [ ] )", "filename": "system_info.py", "nloc": 8, "complexity": 4, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "opt_libs" ], "start_line": 285, "end_line": 294, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "_lib_list", "long_name": "_lib_list( self , lib_dir , libs , ext )", "filename": "system_info.py", "nloc": 9, "complexity": 3, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "ext" ], "start_line": 296, "end_line": 304, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "_extract_lib_names", "long_name": "_extract_lib_names( self , libs )", "filename": "system_info.py", "nloc": 3, "complexity": 2, "token_count": 37, "parameters": [ "self", "libs" ], "start_line": 306, "end_line": 308, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_check_libs", "long_name": "_check_libs( self , lib_dir , libs , opt_libs , ext )", "filename": "system_info.py", "nloc": 10, "complexity": 3, "token_count": 99, "parameters": [ "self", "lib_dir", "libs", "opt_libs", "ext" ], "start_line": 310, "end_line": 319, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "self" ], "start_line": 328, "end_line": 329, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 26, "complexity": 8, "token_count": 148, "parameters": [ "self" ], "start_line": 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"hash": "58280635b825e5cd0cbd2293f4459bb14796e115", "msg": "converted format of file from DOS to UNIX line endings.", "author": { "name": "Eric Jones", "email": "eric@enthought.com" }, "committer": { "name": "Eric Jones", "email": "eric@enthought.com" }, "author_date": "2003-03-10T18:41:34+00:00", "author_timezone": 0, "committer_date": "2003-03-10T18:41:34+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "9633322fc315329efcc93210831e80684ad08b0c" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 47, "insertions": 47, "lines": 94, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "weave/swigptr.py", "new_path": "weave/swigptr.py", "filename": "swigptr.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -20,13 +20,13 @@\n /* Definitions for Windows/Unix exporting */\n #if defined(_WIN32) || defined(__WIN32__)\n # if defined(_MSC_VER)\n-#\tdefine SWIGEXPORT(a) __declspec(dllexport) a\n+# define SWIGEXPORT(a) __declspec(dllexport) a\n # else\n-#\tif defined(__BORLANDC__)\n-#\t define SWIGEXPORT(a) a _export\n-#\telse\n-#\t define SWIGEXPORT(a) a\n-#\tendif\n+# if defined(__BORLANDC__)\n+# define SWIGEXPORT(a) a _export\n+# else\n+# define SWIGEXPORT(a) a\n+# endif\n # endif\n #else\n # define SWIGEXPORT(a) a\n@@ -88,7 +88,7 @@\n \n /* --------------------------------------------------------------------\n swig_varlink_getattr\n- \n+\n This function gets the value of a variable and returns it as a\n PyObject. In our case, we'll be looking at the datatype and\n converting into a number or string\n@@ -135,17 +135,17 @@\n \n statichere PyTypeObject varlinktype = {\n /* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */\n- PyObject_HEAD_INIT(0) \n+ PyObject_HEAD_INIT(0)\n 0,\n \"varlink\", /* Type name */\n sizeof(swig_varlinkobject), /* Basic size */\n 0, /* Itemsize */\n- 0, /* Deallocator */ \n+ 0, /* Deallocator */\n (printfunc) swig_varlink_print, /* Print */\n (getattrfunc) swig_varlink_getattr, /* get attr */\n (setattrfunc) swig_varlink_setattr, /* Set attr */\n 0, /* tp_compare */\n- (reprfunc) swig_varlink_repr, /* tp_repr */ \n+ (reprfunc) swig_varlink_repr, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_mapping*/\n 0, /* tp_hash */\n@@ -172,11 +172,11 @@\n \n SWIGSTATICRUNTIME(void)\n SWIG_addvarlink(PyObject *p, char *name,\n-\t PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n+ PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n {\n swig_varlinkobject *v;\n v= (swig_varlinkobject *) p;\n-\t\n+\n if (v->nvars >= v->maxvars -1) {\n v->maxvars = 2*v->maxvars;\n v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n@@ -223,25 +223,25 @@\n /* Cached values */\n #define SWIG_CACHESIZE 8\n #define SWIG_CACHEMASK 0x7\n-static SwigCacheType SwigCache[SWIG_CACHESIZE]; \n+static SwigCacheType SwigCache[SWIG_CACHESIZE];\n static int SwigCacheIndex = 0;\n static int SwigLastCache = 0;\n \n /* Sort comparison function */\n static int swigsort(const void *data1, const void *data2) {\n-\tSwigPtrType *d1 = (SwigPtrType *) data1;\n-\tSwigPtrType *d2 = (SwigPtrType *) data2;\n-\treturn strcmp(d1->name,d2->name);\n+ SwigPtrType *d1 = (SwigPtrType *) data1;\n+ SwigPtrType *d2 = (SwigPtrType *) data2;\n+ return strcmp(d1->name,d2->name);\n }\n \n /* Register a new datatype with the type-checker */\n-SWIGSTATICRUNTIME(void) \n+SWIGSTATICRUNTIME(void)\n SWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {\n int i;\n SwigPtrType *t = 0,*t1;\n \n /* Allocate the pointer table if necessary */\n- if (!SwigPtrTable) { \n+ if (!SwigPtrTable) {\n SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));\n }\n \n@@ -276,17 +276,17 @@\n t1->name = newtype;\n t1->len = strlen(t1->name);\n t1->cast = cast;\n- t1->next = 0; \n- t->next = t1; \n+ t1->next = 0;\n+ t->next = t1;\n SwigPtrSort = 0;\n }\n \n /* Make a pointer value string */\n-SWIGSTATICRUNTIME(void) \n+SWIGSTATICRUNTIME(void)\n SWIG_MakePtr(char *c, const void *ptr, char *type) {\n static char hex[17] = \"0123456789abcdef\";\n unsigned long p, s;\n- char result[24], *r; \n+ char result[24], *r;\n r = result;\n p = (unsigned long) ptr;\n if (p > 0) {\n@@ -305,7 +305,7 @@\n }\n \n /* Function for getting a pointer value */\n-SWIGSTATICRUNTIME(char *) \n+SWIGSTATICRUNTIME(char *)\n SWIG_GetPtr(char *c, void **ptr, char *t)\n {\n //std::cout << t << \" \" << c << std::endl;\n@@ -330,25 +330,25 @@\n else if ((d >= 'a') && (d <= 'f'))\n p = (p << 4) + (d - ('a'-10));\n else\n- break; \n+ break;\n c++;\n }\n *ptr = (void *) p;\n //std::cout << t << \" \" << c << std::endl;\n- if ((!t) || (strcmp(t,c)==0)) \n+ if ((!t) || (strcmp(t,c)==0))\n return (char *) 0;\n else\n {\n // added ej -- if type check fails, its always an error.\n- return (char*) 1; \n- } \n+ return (char*) 1;\n+ }\n if (!SwigPtrSort) {\n- qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort); \n+ qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);\n for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;\n for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;\n for (i = 255; i >= 1; i--) {\n if (SwigStart[i-1] > SwigStart[i])\n-\tSwigStart[i-1] = SwigStart[i];\n+ SwigStart[i-1] = SwigStart[i];\n }\n SwigPtrSort = 1;\n for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;\n@@ -378,30 +378,30 @@\n tp = sp->next;\n /* Try to find entry for our given datatype */\n while(tp) {\n-\tif (tp->len >= 255) {\n-\t return c;\t \n-\t}\n-\tstrcpy(temp_type,tp->name);\n-\tstrncat(temp_type,t+len,255-tp->len);\n-\tif (strcmp(c,temp_type) == 0) {\n-\t strcpy(SwigCache[SwigCacheIndex].mapped,c);\n-\t strcpy(SwigCache[SwigCacheIndex].name,t);\n-\t SwigCache[SwigCacheIndex].stat = 1;\n-\t SwigCache[SwigCacheIndex].tp = tp;\n-\t SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n-\t /* Get pointer value */\n-\t *ptr = (void *) p;\n-\t if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n-\t return (char *) 0;\n-\t}\n-\ttp = tp->next;\n+ if (tp->len >= 255) {\n+ return c;\n+ }\n+ strcpy(temp_type,tp->name);\n+ strncat(temp_type,t+len,255-tp->len);\n+ if (strcmp(c,temp_type) == 0) {\n+ strcpy(SwigCache[SwigCacheIndex].mapped,c);\n+ strcpy(SwigCache[SwigCacheIndex].name,t);\n+ SwigCache[SwigCacheIndex].stat = 1;\n+ SwigCache[SwigCacheIndex].tp = tp;\n+ SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n+ /* Get pointer value */\n+ *ptr = (void *) p;\n+ if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n+ return (char *) 0;\n+ }\n+ tp = tp->next;\n }\n }\n sp++;\n start++;\n }\n return c;\n-} \n+}\n \n /* New object-based GetPointer function. This uses the Python abstract\n * object interface to automatically dereference the 'this' attribute\n", "added_lines": 47, "deleted_lines": 47, "source_code": "# swigptr.py\n\nswigptr_code = \"\"\"\n\n/***********************************************************************\n * $Header$\n * swig_lib/python/python.cfg\n *\n * Contains variable linking and pointer type-checking code.\n ************************************************************************/\n\n#include \n#include \n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n#include \"Python.h\"\n\n/* Definitions for Windows/Unix exporting */\n#if defined(_WIN32) || defined(__WIN32__)\n# if defined(_MSC_VER)\n# define SWIGEXPORT(a) __declspec(dllexport) a\n# else\n# if defined(__BORLANDC__)\n# define SWIGEXPORT(a) a _export\n# else\n# define SWIGEXPORT(a) a\n# endif\n# endif\n#else\n# define SWIGEXPORT(a) a\n#endif\n\n#ifdef SWIG_GLOBAL\n#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)\n#else\n#define SWIGSTATICRUNTIME(a) static a\n#endif\n\ntypedef struct {\n char *name;\n PyObject *(*get_attr)(void);\n int (*set_attr)(PyObject *);\n} swig_globalvar;\n\ntypedef struct swig_varlinkobject {\n PyObject_HEAD\n swig_globalvar **vars;\n int nvars;\n int maxvars;\n} swig_varlinkobject;\n\n/* ----------------------------------------------------------------------\n swig_varlink_repr()\n\n Function for python repr method\n ---------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_repr(swig_varlinkobject *v)\n{\n v = v;\n return PyString_FromString(\"\");\n}\n\n/* ---------------------------------------------------------------------\n swig_varlink_print()\n\n Print out all of the global variable names\n --------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)\n{\n\n int i = 0;\n flags = flags;\n fprintf(fp,\"Global variables { \");\n while (v->vars[i]) {\n fprintf(fp,\"%s\", v->vars[i]->name);\n i++;\n if (v->vars[i]) fprintf(fp,\", \");\n }\n fprintf(fp,\" }\\n\");\n return 0;\n}\n\n/* --------------------------------------------------------------------\n swig_varlink_getattr\n\n This function gets the value of a variable and returns it as a\n PyObject. In our case, we'll be looking at the datatype and\n converting into a number or string\n -------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_getattr(swig_varlinkobject *v, char *n)\n{\n int i = 0;\n char temp[128];\n\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->get_attr)();\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return NULL;\n}\n\n/* -------------------------------------------------------------------\n swig_varlink_setattr()\n\n This function sets the value of a variable.\n ------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)\n{\n char temp[128];\n int i = 0;\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->set_attr)(p);\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return 1;\n}\n\nstatichere PyTypeObject varlinktype = {\n/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */\n PyObject_HEAD_INIT(0)\n 0,\n \"varlink\", /* Type name */\n sizeof(swig_varlinkobject), /* Basic size */\n 0, /* Itemsize */\n 0, /* Deallocator */\n (printfunc) swig_varlink_print, /* Print */\n (getattrfunc) swig_varlink_getattr, /* get attr */\n (setattrfunc) swig_varlink_setattr, /* Set attr */\n 0, /* tp_compare */\n (reprfunc) swig_varlink_repr, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_mapping*/\n 0, /* tp_hash */\n};\n\n/* Create a variable linking object for use later */\n\nSWIGSTATICRUNTIME(PyObject *)\nSWIG_newvarlink(void)\n{\n swig_varlinkobject *result = 0;\n result = PyMem_NEW(swig_varlinkobject,1);\n varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */\n result->ob_type = &varlinktype;\n /* _Py_NewReference(result); Does not seem to be necessary */\n result->nvars = 0;\n result->maxvars = 64;\n result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));\n result->vars[0] = 0;\n result->ob_refcnt = 0;\n Py_XINCREF((PyObject *) result);\n return ((PyObject*) result);\n}\n\nSWIGSTATICRUNTIME(void)\nSWIG_addvarlink(PyObject *p, char *name,\n PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n{\n swig_varlinkobject *v;\n v= (swig_varlinkobject *) p;\n\n if (v->nvars >= v->maxvars -1) {\n v->maxvars = 2*v->maxvars;\n v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n if (v->vars == NULL) {\n fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");\n exit(1);\n }\n }\n v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));\n v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);\n strcpy(v->vars[v->nvars]->name,name);\n v->vars[v->nvars]->get_attr = get_attr;\n v->vars[v->nvars]->set_attr = set_attr;\n v->nvars++;\n v->vars[v->nvars] = 0;\n}\n\n/* -----------------------------------------------------------------------------\n * Pointer type-checking\n * ----------------------------------------------------------------------------- */\n\n/* SWIG pointer structure */\ntypedef struct SwigPtrType {\n char *name; /* Datatype name */\n int len; /* Length (used for optimization) */\n void *(*cast)(void *); /* Pointer casting function */\n struct SwigPtrType *next; /* Linked list pointer */\n} SwigPtrType;\n\n/* Pointer cache structure */\ntypedef struct {\n int stat; /* Status (valid) bit */\n SwigPtrType *tp; /* Pointer to type structure */\n char name[256]; /* Given datatype name */\n char mapped[256]; /* Equivalent name */\n} SwigCacheType;\n\nstatic int SwigPtrMax = 64; /* Max entries that can be currently held */\nstatic int SwigPtrN = 0; /* Current number of entries */\nstatic int SwigPtrSort = 0; /* Status flag indicating sort */\nstatic int SwigStart[256]; /* Starting positions of types */\nstatic SwigPtrType *SwigPtrTable = 0; /* Table containing pointer equivalences */\n\n/* Cached values */\n#define SWIG_CACHESIZE 8\n#define SWIG_CACHEMASK 0x7\nstatic SwigCacheType SwigCache[SWIG_CACHESIZE];\nstatic int SwigCacheIndex = 0;\nstatic int SwigLastCache = 0;\n\n/* Sort comparison function */\nstatic int swigsort(const void *data1, const void *data2) {\n SwigPtrType *d1 = (SwigPtrType *) data1;\n SwigPtrType *d2 = (SwigPtrType *) data2;\n return strcmp(d1->name,d2->name);\n}\n\n/* Register a new datatype with the type-checker */\nSWIGSTATICRUNTIME(void)\nSWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {\n int i;\n SwigPtrType *t = 0,*t1;\n\n /* Allocate the pointer table if necessary */\n if (!SwigPtrTable) {\n SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));\n }\n\n /* Grow the table */\n if (SwigPtrN >= SwigPtrMax) {\n SwigPtrMax = 2*SwigPtrMax;\n SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));\n }\n for (i = 0; i < SwigPtrN; i++) {\n if (strcmp(SwigPtrTable[i].name,origtype) == 0) {\n t = &SwigPtrTable[i];\n break;\n }\n }\n if (!t) {\n t = &SwigPtrTable[SwigPtrN++];\n t->name = origtype;\n t->len = strlen(t->name);\n t->cast = 0;\n t->next = 0;\n }\n\n /* Check for existing entries */\n while (t->next) {\n if ((strcmp(t->name,newtype) == 0)) {\n if (cast) t->cast = cast;\n return;\n }\n t = t->next;\n }\n t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));\n t1->name = newtype;\n t1->len = strlen(t1->name);\n t1->cast = cast;\n t1->next = 0;\n t->next = t1;\n SwigPtrSort = 0;\n}\n\n/* Make a pointer value string */\nSWIGSTATICRUNTIME(void)\nSWIG_MakePtr(char *c, const void *ptr, char *type) {\n static char hex[17] = \"0123456789abcdef\";\n unsigned long p, s;\n char result[24], *r;\n r = result;\n p = (unsigned long) ptr;\n if (p > 0) {\n while (p > 0) {\n s = p & 0xf;\n *(r++) = hex[s];\n p = p >> 4;\n }\n *r = '_';\n while (r >= result)\n *(c++) = *(r--);\n strcpy (c, type);\n } else {\n strcpy (c, \"NULL\");\n }\n}\n\n/* Function for getting a pointer value */\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtr(char *c, void **ptr, char *t)\n{\n //std::cout << t << \" \" << c << std::endl;\n unsigned long p;\n char temp_type[256], *name;\n int i, len, start, end;\n SwigPtrType *sp,*tp;\n SwigCacheType *cache;\n register int d;\n p = 0;\n /* Pointer values must start with leading underscore */\n if (*c != '_') {\n *ptr = (void *) 0;\n if (strcmp(c,\"NULL\") == 0) return (char *) 0;\n else c;\n }\n c++;\n /* Extract hex value from pointer */\n while (d = *c) {\n if ((d >= '0') && (d <= '9'))\n p = (p << 4) + (d - '0');\n else if ((d >= 'a') && (d <= 'f'))\n p = (p << 4) + (d - ('a'-10));\n else\n break;\n c++;\n }\n *ptr = (void *) p;\n //std::cout << t << \" \" << c << std::endl;\n if ((!t) || (strcmp(t,c)==0))\n return (char *) 0;\n else\n {\n // added ej -- if type check fails, its always an error.\n return (char*) 1;\n }\n if (!SwigPtrSort) {\n qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);\n for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;\n for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;\n for (i = 255; i >= 1; i--) {\n if (SwigStart[i-1] > SwigStart[i])\n SwigStart[i-1] = SwigStart[i];\n }\n SwigPtrSort = 1;\n for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;\n }\n /* First check cache for matches. Uses last cache value as starting point */\n cache = &SwigCache[SwigLastCache];\n for (i = 0; i < SWIG_CACHESIZE; i++) {\n if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {\n cache->stat++;\n if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);\n return (char *) 0;\n }\n SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;\n if (!SwigLastCache) cache = SwigCache;\n else cache++;\n }\n /* Type mismatch. Look through type-mapping table */\n start = SwigStart[(int) t[1]];\n end = SwigStart[(int) t[1]+1];\n sp = &SwigPtrTable[start];\n\n /* Try to find a match */\n while (start <= end) {\n if (strncmp(t,sp->name,sp->len) == 0) {\n name = sp->name;\n len = sp->len;\n tp = sp->next;\n /* Try to find entry for our given datatype */\n while(tp) {\n if (tp->len >= 255) {\n return c;\n }\n strcpy(temp_type,tp->name);\n strncat(temp_type,t+len,255-tp->len);\n if (strcmp(c,temp_type) == 0) {\n strcpy(SwigCache[SwigCacheIndex].mapped,c);\n strcpy(SwigCache[SwigCacheIndex].name,t);\n SwigCache[SwigCacheIndex].stat = 1;\n SwigCache[SwigCacheIndex].tp = tp;\n SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n /* Get pointer value */\n *ptr = (void *) p;\n if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n return (char *) 0;\n }\n tp = tp->next;\n }\n }\n sp++;\n start++;\n }\n return c;\n}\n\n/* New object-based GetPointer function. This uses the Python abstract\n * object interface to automatically dereference the 'this' attribute\n * of shadow objects. */\n\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {\n PyObject *sobj = obj;\n char *str;\n if (!PyString_Check(obj)) {\n sobj = PyObject_GetAttrString(obj,\"this\");\n if (!sobj) return \"\";\n }\n str = PyString_AsString(sobj);\n //printf(\"str: %s\\n\", str);\n return SWIG_GetPtr(str,ptr,type);\n}\n\n#ifdef __cplusplus\n}\n#endif\n\n\"\"\"", "source_code_before": "# swigptr.py\n\nswigptr_code = \"\"\"\n\n/***********************************************************************\n * $Header$\n * swig_lib/python/python.cfg\n *\n * Contains variable linking and pointer type-checking code.\n ************************************************************************/\n\n#include \n#include \n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n#include \"Python.h\"\n\n/* Definitions for Windows/Unix exporting */\n#if defined(_WIN32) || defined(__WIN32__)\n# if defined(_MSC_VER)\n#\tdefine SWIGEXPORT(a) __declspec(dllexport) a\n# else\n#\tif defined(__BORLANDC__)\n#\t define SWIGEXPORT(a) a _export\n#\telse\n#\t define SWIGEXPORT(a) a\n#\tendif\n# endif\n#else\n# define SWIGEXPORT(a) a\n#endif\n\n#ifdef SWIG_GLOBAL\n#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)\n#else\n#define SWIGSTATICRUNTIME(a) static a\n#endif\n\ntypedef struct {\n char *name;\n PyObject *(*get_attr)(void);\n int (*set_attr)(PyObject *);\n} swig_globalvar;\n\ntypedef struct swig_varlinkobject {\n PyObject_HEAD\n swig_globalvar **vars;\n int nvars;\n int maxvars;\n} swig_varlinkobject;\n\n/* ----------------------------------------------------------------------\n swig_varlink_repr()\n\n Function for python repr method\n ---------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_repr(swig_varlinkobject *v)\n{\n v = v;\n return PyString_FromString(\"\");\n}\n\n/* ---------------------------------------------------------------------\n swig_varlink_print()\n\n Print out all of the global variable names\n --------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)\n{\n\n int i = 0;\n flags = flags;\n fprintf(fp,\"Global variables { \");\n while (v->vars[i]) {\n fprintf(fp,\"%s\", v->vars[i]->name);\n i++;\n if (v->vars[i]) fprintf(fp,\", \");\n }\n fprintf(fp,\" }\\n\");\n return 0;\n}\n\n/* --------------------------------------------------------------------\n swig_varlink_getattr\n \n This function gets the value of a variable and returns it as a\n PyObject. In our case, we'll be looking at the datatype and\n converting into a number or string\n -------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_getattr(swig_varlinkobject *v, char *n)\n{\n int i = 0;\n char temp[128];\n\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->get_attr)();\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return NULL;\n}\n\n/* -------------------------------------------------------------------\n swig_varlink_setattr()\n\n This function sets the value of a variable.\n ------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)\n{\n char temp[128];\n int i = 0;\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->set_attr)(p);\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return 1;\n}\n\nstatichere PyTypeObject varlinktype = {\n/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */\n PyObject_HEAD_INIT(0) \n 0,\n \"varlink\", /* Type name */\n sizeof(swig_varlinkobject), /* Basic size */\n 0, /* Itemsize */\n 0, /* Deallocator */ \n (printfunc) swig_varlink_print, /* Print */\n (getattrfunc) swig_varlink_getattr, /* get attr */\n (setattrfunc) swig_varlink_setattr, /* Set attr */\n 0, /* tp_compare */\n (reprfunc) swig_varlink_repr, /* tp_repr */ \n 0, /* tp_as_number */\n 0, /* tp_as_mapping*/\n 0, /* tp_hash */\n};\n\n/* Create a variable linking object for use later */\n\nSWIGSTATICRUNTIME(PyObject *)\nSWIG_newvarlink(void)\n{\n swig_varlinkobject *result = 0;\n result = PyMem_NEW(swig_varlinkobject,1);\n varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */\n result->ob_type = &varlinktype;\n /* _Py_NewReference(result); Does not seem to be necessary */\n result->nvars = 0;\n result->maxvars = 64;\n result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));\n result->vars[0] = 0;\n result->ob_refcnt = 0;\n Py_XINCREF((PyObject *) result);\n return ((PyObject*) result);\n}\n\nSWIGSTATICRUNTIME(void)\nSWIG_addvarlink(PyObject *p, char *name,\n\t PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n{\n swig_varlinkobject *v;\n v= (swig_varlinkobject *) p;\n\t\n if (v->nvars >= v->maxvars -1) {\n v->maxvars = 2*v->maxvars;\n v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n if (v->vars == NULL) {\n fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");\n exit(1);\n }\n }\n v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));\n v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);\n strcpy(v->vars[v->nvars]->name,name);\n v->vars[v->nvars]->get_attr = get_attr;\n v->vars[v->nvars]->set_attr = set_attr;\n v->nvars++;\n v->vars[v->nvars] = 0;\n}\n\n/* -----------------------------------------------------------------------------\n * Pointer type-checking\n * ----------------------------------------------------------------------------- */\n\n/* SWIG pointer structure */\ntypedef struct SwigPtrType {\n char *name; /* Datatype name */\n int len; /* Length (used for optimization) */\n void *(*cast)(void *); /* Pointer casting function */\n struct SwigPtrType *next; /* Linked list pointer */\n} SwigPtrType;\n\n/* Pointer cache structure */\ntypedef struct {\n int stat; /* Status (valid) bit */\n SwigPtrType *tp; /* Pointer to type structure */\n char name[256]; /* Given datatype name */\n char mapped[256]; /* Equivalent name */\n} SwigCacheType;\n\nstatic int SwigPtrMax = 64; /* Max entries that can be currently held */\nstatic int SwigPtrN = 0; /* Current number of entries */\nstatic int SwigPtrSort = 0; /* Status flag indicating sort */\nstatic int SwigStart[256]; /* Starting positions of types */\nstatic SwigPtrType *SwigPtrTable = 0; /* Table containing pointer equivalences */\n\n/* Cached values */\n#define SWIG_CACHESIZE 8\n#define SWIG_CACHEMASK 0x7\nstatic SwigCacheType SwigCache[SWIG_CACHESIZE]; \nstatic int SwigCacheIndex = 0;\nstatic int SwigLastCache = 0;\n\n/* Sort comparison function */\nstatic int swigsort(const void *data1, const void *data2) {\n\tSwigPtrType *d1 = (SwigPtrType *) data1;\n\tSwigPtrType *d2 = (SwigPtrType *) data2;\n\treturn strcmp(d1->name,d2->name);\n}\n\n/* Register a new datatype with the type-checker */\nSWIGSTATICRUNTIME(void) \nSWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {\n int i;\n SwigPtrType *t = 0,*t1;\n\n /* Allocate the pointer table if necessary */\n if (!SwigPtrTable) { \n SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));\n }\n\n /* Grow the table */\n if (SwigPtrN >= SwigPtrMax) {\n SwigPtrMax = 2*SwigPtrMax;\n SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));\n }\n for (i = 0; i < SwigPtrN; i++) {\n if (strcmp(SwigPtrTable[i].name,origtype) == 0) {\n t = &SwigPtrTable[i];\n break;\n }\n }\n if (!t) {\n t = &SwigPtrTable[SwigPtrN++];\n t->name = origtype;\n t->len = strlen(t->name);\n t->cast = 0;\n t->next = 0;\n }\n\n /* Check for existing entries */\n while (t->next) {\n if ((strcmp(t->name,newtype) == 0)) {\n if (cast) t->cast = cast;\n return;\n }\n t = t->next;\n }\n t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));\n t1->name = newtype;\n t1->len = strlen(t1->name);\n t1->cast = cast;\n t1->next = 0; \n t->next = t1; \n SwigPtrSort = 0;\n}\n\n/* Make a pointer value string */\nSWIGSTATICRUNTIME(void) \nSWIG_MakePtr(char *c, const void *ptr, char *type) {\n static char hex[17] = \"0123456789abcdef\";\n unsigned long p, s;\n char result[24], *r; \n r = result;\n p = (unsigned long) ptr;\n if (p > 0) {\n while (p > 0) {\n s = p & 0xf;\n *(r++) = hex[s];\n p = p >> 4;\n }\n *r = '_';\n while (r >= result)\n *(c++) = *(r--);\n strcpy (c, type);\n } else {\n strcpy (c, \"NULL\");\n }\n}\n\n/* Function for getting a pointer value */\nSWIGSTATICRUNTIME(char *) \nSWIG_GetPtr(char *c, void **ptr, char *t)\n{\n //std::cout << t << \" \" << c << std::endl;\n unsigned long p;\n char temp_type[256], *name;\n int i, len, start, end;\n SwigPtrType *sp,*tp;\n SwigCacheType *cache;\n register int d;\n p = 0;\n /* Pointer values must start with leading underscore */\n if (*c != '_') {\n *ptr = (void *) 0;\n if (strcmp(c,\"NULL\") == 0) return (char *) 0;\n else c;\n }\n c++;\n /* Extract hex value from pointer */\n while (d = *c) {\n if ((d >= '0') && (d <= '9'))\n p = (p << 4) + (d - '0');\n else if ((d >= 'a') && (d <= 'f'))\n p = (p << 4) + (d - ('a'-10));\n else\n break; \n c++;\n }\n *ptr = (void *) p;\n //std::cout << t << \" \" << c << std::endl;\n if ((!t) || (strcmp(t,c)==0)) \n return (char *) 0;\n else\n {\n // added ej -- if type check fails, its always an error.\n return (char*) 1; \n } \n if (!SwigPtrSort) {\n qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort); \n for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;\n for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;\n for (i = 255; i >= 1; i--) {\n if (SwigStart[i-1] > SwigStart[i])\n\tSwigStart[i-1] = SwigStart[i];\n }\n SwigPtrSort = 1;\n for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;\n }\n /* First check cache for matches. Uses last cache value as starting point */\n cache = &SwigCache[SwigLastCache];\n for (i = 0; i < SWIG_CACHESIZE; i++) {\n if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {\n cache->stat++;\n if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);\n return (char *) 0;\n }\n SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;\n if (!SwigLastCache) cache = SwigCache;\n else cache++;\n }\n /* Type mismatch. Look through type-mapping table */\n start = SwigStart[(int) t[1]];\n end = SwigStart[(int) t[1]+1];\n sp = &SwigPtrTable[start];\n\n /* Try to find a match */\n while (start <= end) {\n if (strncmp(t,sp->name,sp->len) == 0) {\n name = sp->name;\n len = sp->len;\n tp = sp->next;\n /* Try to find entry for our given datatype */\n while(tp) {\n\tif (tp->len >= 255) {\n\t return c;\t \n\t}\n\tstrcpy(temp_type,tp->name);\n\tstrncat(temp_type,t+len,255-tp->len);\n\tif (strcmp(c,temp_type) == 0) {\n\t strcpy(SwigCache[SwigCacheIndex].mapped,c);\n\t strcpy(SwigCache[SwigCacheIndex].name,t);\n\t SwigCache[SwigCacheIndex].stat = 1;\n\t SwigCache[SwigCacheIndex].tp = tp;\n\t SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n\t /* Get pointer value */\n\t *ptr = (void *) p;\n\t if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n\t return (char *) 0;\n\t}\n\ttp = tp->next;\n }\n }\n sp++;\n start++;\n }\n return c;\n} \n\n/* New object-based GetPointer function. This uses the Python abstract\n * object interface to automatically dereference the 'this' attribute\n * of shadow objects. */\n\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {\n PyObject *sobj = obj;\n char *str;\n if (!PyString_Check(obj)) {\n sobj = PyObject_GetAttrString(obj,\"this\");\n if (!sobj) return \"\";\n }\n str = PyString_AsString(sobj);\n //printf(\"str: %s\\n\", str);\n return SWIG_GetPtr(str,ptr,type);\n}\n\n#ifdef __cplusplus\n}\n#endif\n\n\"\"\"", "methods": [], "methods_before": [], "changed_methods": [], "nloc": 425, "complexity": 0, "token_count": 3, "diff_parsed": { "added": [ "# define SWIGEXPORT(a) __declspec(dllexport) a", "# if defined(__BORLANDC__)", "# define SWIGEXPORT(a) a _export", "# else", "# define SWIGEXPORT(a) a", "# endif", "", " PyObject_HEAD_INIT(0)", " 0, /* Deallocator */", " (reprfunc) swig_varlink_repr, /* tp_repr */", " PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))", "", "static SwigCacheType SwigCache[SWIG_CACHESIZE];", " SwigPtrType *d1 = (SwigPtrType *) data1;", " SwigPtrType *d2 = (SwigPtrType *) data2;", " return strcmp(d1->name,d2->name);", "SWIGSTATICRUNTIME(void)", " if (!SwigPtrTable) {", " t1->next = 0;", " t->next = t1;", "SWIGSTATICRUNTIME(void)", " char result[24], *r;", "SWIGSTATICRUNTIME(char *)", " break;", " if ((!t) || (strcmp(t,c)==0))", " return (char*) 1;", " }", " qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);", " SwigStart[i-1] = SwigStart[i];", " if (tp->len >= 255) {", " return c;", " }", " strcpy(temp_type,tp->name);", " strncat(temp_type,t+len,255-tp->len);", " if (strcmp(c,temp_type) == 0) {", " strcpy(SwigCache[SwigCacheIndex].mapped,c);", " strcpy(SwigCache[SwigCacheIndex].name,t);", " SwigCache[SwigCacheIndex].stat = 1;", " SwigCache[SwigCacheIndex].tp = tp;", " SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;", " /* Get pointer value */", " *ptr = (void *) p;", " if (tp->cast) *ptr = (*(tp->cast))(*ptr);", " return (char *) 0;", " }", " tp = tp->next;", "}" ], "deleted": [ "#\tdefine SWIGEXPORT(a) __declspec(dllexport) a", "#\tif defined(__BORLANDC__)", "#\t define SWIGEXPORT(a) a _export", "#\telse", "#\t define SWIGEXPORT(a) a", "#\tendif", "", " PyObject_HEAD_INIT(0)", " 0, /* Deallocator */", " (reprfunc) swig_varlink_repr, /* tp_repr */", "\t PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))", "", "static SwigCacheType SwigCache[SWIG_CACHESIZE];", "\tSwigPtrType *d1 = (SwigPtrType *) data1;", "\tSwigPtrType *d2 = (SwigPtrType *) data2;", "\treturn strcmp(d1->name,d2->name);", "SWIGSTATICRUNTIME(void)", " if (!SwigPtrTable) {", " t1->next = 0;", " t->next = t1;", "SWIGSTATICRUNTIME(void)", " char result[24], *r;", "SWIGSTATICRUNTIME(char *)", " break;", " if ((!t) || (strcmp(t,c)==0))", " return (char*) 1;", " }", " qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);", "\tSwigStart[i-1] = SwigStart[i];", "\tif (tp->len >= 255) {", "\t return c;", "\t}", "\tstrcpy(temp_type,tp->name);", "\tstrncat(temp_type,t+len,255-tp->len);", "\tif (strcmp(c,temp_type) == 0) {", "\t strcpy(SwigCache[SwigCacheIndex].mapped,c);", "\t strcpy(SwigCache[SwigCacheIndex].name,t);", "\t SwigCache[SwigCacheIndex].stat = 1;", "\t SwigCache[SwigCacheIndex].tp = tp;", "\t SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;", "\t /* Get pointer value */", "\t *ptr = (void *) p;", "\t if (tp->cast) *ptr = (*(tp->cast))(*ptr);", "\t return (char *) 0;", "\t}", "\ttp = tp->next;", "}" ] } } ] }, { "hash": "e484697500db4c4d667be5a567d2c697882acfce", "msg": "Disabled floor/true_divide for Python<2.2.0. Fixed few compiler warnings.", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-10T18:43:24+00:00", "author_timezone": 0, "committer_date": "2003-03-10T18:43:24+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "58280635b825e5cd0cbd2293f4459bb14796e115" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 11, "insertions": 35, "lines": 46, "files": 3, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_base/fastumath_nounsigned.inc", "new_path": "scipy_base/fastumath_nounsigned.inc", "filename": "fastumath_nounsigned.inc", "extension": "inc", "change_type": "MODIFY", "diff": "@@ -342,6 +342,7 @@ static Py_complex c_quot_fast(Py_complex a, Py_complex b)\n return r;\n }\n \n+#if PY_VERSION_HEX >= 0x02020000\n static Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n {\n /* Not really sure what to do here, but it looks like Python takes the \n@@ -354,6 +355,7 @@ static Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n r.real = floor(r.real);\n return r;\n }\n+#endif\n \n static Py_complex c_sqrt(Py_complex x)\n {\n@@ -1073,6 +1075,7 @@ static void DOUBLE_divide(char **args, int *dimensions, int *steps, void *func)\n \t*((double *)op)=*((double *)i1) / *((double *)i2);\n }\n }\n+#if PY_VERSION_HEX >= 0x02020000\n static void UBYTE_floor_divide(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n@@ -1186,7 +1189,7 @@ static void DOUBLE_true_divide(char **args, int *dimensions, int *steps, void *f\n \t*((double *)op)=*((double *)i1) / *((double *)i2);\n }\n }\n-\n+#endif\n static void UBYTE_divide_safe(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n@@ -2294,8 +2297,12 @@ static PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_\n static PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, INT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\n static PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, INT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\n static PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, INT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\n+\n+#if PY_VERSION_HEX >= 0x02020000\n static PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, INT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\n static PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, INT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\n+#endif\n+\n static PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, INT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\n static PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, INT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\n static PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, INT_remainder, LONG_remainder, NULL, NULL, NULL, };\n@@ -2327,8 +2334,10 @@ static void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void\n static void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n static void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n static void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n+#if PY_VERSION_HEX >= 0x02020000\n static void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\n static void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\n+#endif\n static void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n static void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n static void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n@@ -2365,8 +2374,10 @@ static void * arctan2_data[] = { (void *)atan2, (void *)atan2, (void *)\"arctan\n static void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\n static void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\n static char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n+#if PY_VERSION_HEX >= 0x02020000\n static char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\n static char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n+#endif\n static char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\n static char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\n static char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n@@ -2412,7 +2423,7 @@ static void InitOperators(PyObject *dictionary) {\n invert_data[5] = (void *)PyNumber_Invert;\n left_shift_data[5] = (void *)PyNumber_Lshift;\n right_shift_data[5] = (void *)PyNumber_Rshift;\n-\n+#if PY_VERSION_HEX >= 0x02020000\n true_divide_data[7] = (void *)c_quot_fast;\n true_divide_data[8] = (void *)c_quot_fast;\n true_divide_data[9] = (void *)PyNumber_TrueDivide;\n@@ -2426,7 +2437,7 @@ static void InitOperators(PyObject *dictionary) {\n floor_divide_functions[7] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[8] = fastumath_DD_D;\n floor_divide_functions[9] = PyUFunc_OO_O;\n-\n+#endif\n \n add_functions[9] = PyUFunc_OO_O;\n subtract_functions[9] = PyUFunc_OO_O;\n@@ -2508,6 +2519,7 @@ static void InitOperators(PyObject *dictionary) {\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n \n+#if PY_VERSION_HEX >= 0x02020000\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n \t\t\t\t10, 2, 1, PyUFunc_One, \"floor_divide\", \n \t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n@@ -2518,6 +2530,7 @@ static void InitOperators(PyObject *dictionary) {\n \t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n+#endif\n \n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n \t\t\t\t7, 2, 1, PyUFunc_One, \"divide_safe\", \n", "added_lines": 16, "deleted_lines": 3, "source_code": "/* -*- c -*- */\n#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain\n errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares\n the real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n*/\n\n#ifndef CHAR_BIT\n#define CHAR_BIT 8\n#endif\n\n#ifndef LONG_BIT\n#define LONG_BIT (CHAR_BIT * sizeof(long))\n#endif\n\n#ifndef INT_BIT\n#define INT_BIT (CHAR_BIT * sizeof(int))\n#endif\n\n#ifndef SHORT_BIT\n#define SHORT_BIT (CHAR_BIT * sizeof(short))\n#endif\n\n/* A whole slew of basic math functions are provided by Konrad Hinsen. */\n\n#if !defined(__STDC__) && !defined(_MSC_VER)\nextern double fmod (double, double);\nextern double frexp (double, int *);\nextern double ldexp (double, int);\nextern double modf (double, double *);\n#endif\n\n#ifndef M_PI\n#define M_PI 3.1415926535897931\n#endif\n\n\n#define ABS(x) ((x) < 0 ? -(x) : (x))\n\n/* isnan and isinf and isfinite functions */\nstatic void FLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((float *)i1)[0]) || isnan((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((double *)i1)[0]) || isnan((double)((double *)i1)[1]);\n }\n}\n\n\nstatic void FLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) !(isfinite((double)(*((float *)i1))) || isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !(isfinite((double)(*((double *)i1))) || isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((float *)i1)[0])) && isfinite((double)(((float *)i1)[1]))) || isnan((double)(((float *)i1)[0])) || isnan((double)(((float *)i1)[1])));\n }\n}\n\nstatic void CDOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((double *)i1)[0])) && isfinite((double)(((double *)i1)[1]))) || isnan((double)(((double *)i1)[0])) || isnan((double)(((double *)i1)[1])));\n }\n}\n\n\nstatic void FLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((float *)i1)));\n }\n}\n\nstatic void DOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((double *)i1)));\n }\n}\n\nstatic void CFLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((float *)i1)[0]) && isfinite((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((double *)i1)[0]) && isfinite((double)((double *)i1)[1]);\n }\n}\n\nstatic PyUFuncGenericFunction isnan_functions[] = {FLOAT_isnan, DOUBLE_isnan, CFLOAT_isnan, CDOUBLE_isnan, NULL};\nstatic PyUFuncGenericFunction isinf_functions[] = {FLOAT_isinf, DOUBLE_isinf, CFLOAT_isinf, CDOUBLE_isinf, NULL};\nstatic PyUFuncGenericFunction isfinite_functions[] = {FLOAT_isfinite, DOUBLE_isfinite, CFLOAT_isfinite, CDOUBLE_isfinite, NULL};\n\nstatic char isinf_signatures[] = { PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\n\nstatic void * isnan_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isinf_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isfinite_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n\n\n\n/* Some functions needed from ufunc object, so that Py_complex's aren't being returned \nbetween code possibly compiled with different compilers.\n*/\n\ntypedef Py_complex ComplexBinaryFunc(Py_complex x, Py_complex y);\ntypedef Py_complex ComplexUnaryFunc(Py_complex x);\n\nstatic void fastumath_F_F_As_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((float *)ip1)[0]; x.imag = ((float *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((float *)op)[0] = (float)x.real;\n\t((float *)op)[1] = (float)x.imag;\n }\n}\n\nstatic void fastumath_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((double *)ip1)[0]; x.imag = ((double *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((double *)op)[0] = x.real;\n\t((double *)op)[1] = x.imag;\n }\n}\n\n\nstatic void fastumath_FF_F_As_DD_D(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2];\n char *ip1=args[0], *ip2=args[1], *op=args[2];\n int n=dimensions[0];\n Py_complex x, y;\n\t\n for(i=0; i */\n#undef HUGE_VAL\n#endif\n\n#ifdef HUGE_VAL\n#define CHECK(x) if (errno != 0) ; \telse if (-HUGE_VAL <= (x) && (x) <= HUGE_VAL) ; \telse errno = ERANGE\n#else\n#define CHECK(x) /* Don't know how to check */\n#endif\n\n\n\n/* First, the C functions that do the real work */\n\n/* constants */\nstatic Py_complex c_1 = {1., 0.};\nstatic Py_complex c_half = {0.5, 0.};\nstatic Py_complex c_i = {0., 1.};\nstatic Py_complex c_i2 = {0., 0.5};\n/*\nstatic Py_complex c_mi = {0., -1.};\nstatic Py_complex c_pi2 = {M_PI/2., 0.};\n*/\n\nstatic Py_complex c_quot_fast(Py_complex a, Py_complex b)\n{\n /******************************************************************/\n \n /* This algorithm is better, and is pretty obvious: first divide the\n * numerators and denominator by whichever of {b.real, b.imag} has\n * larger magnitude. The earliest reference I found was to CACM\n * Algorithm 116 (Complex Division, Robert L. Smith, Stanford\n * University). As usual, though, we're still ignoring all IEEE\n * endcases.\n */\n Py_complex r; /* the result */\n\n const double abs_breal = b.real < 0 ? -b.real : b.real;\n const double abs_bimag = b.imag < 0 ? -b.imag : b.imag;\n\n if ((b.real == 0.0) && (b.imag == 0.0)) {\n\tr.real = a.real / b.real;\n\tr.imag = a.imag / b.imag;\n/* \tif (a.real == 0.0) {r.real = a.real/b.real;} */\n/* \telse if (a.real < 0.0) {r.real = -1.0/0.0;} */\n/* \telse if (a.real > 0.0) {r.real = 1.0/0.0;} */\n\t\n/* \tif (a.imag == 0.0) {r.imag = a.imag/b.imag;} */\n/* \telse if (a.imag < 0.0) {r.imag = -1.0/0.0;} */\n/* \telse if (a.imag > 0.0) {r.imag = 1.0/0.0;} */\n\treturn r;\n }\n \n if (abs_breal >= abs_bimag) {\n\t/* divide tops and bottom by b.real */\n\tconst double ratio = b.imag / b.real;\n\tconst double denom = b.real + b.imag * ratio;\n\tr.real = (a.real + a.imag * ratio) / denom;\n\tr.imag = (a.imag - a.real * ratio) / denom;\n }\n else {\n\t/* divide tops and bottom by b.imag */\n\tconst double ratio = b.real / b.imag;\n\tconst double denom = b.real * ratio + b.imag;\n\tr.real = (a.real * ratio + a.imag) / denom;\n\tr.imag = (a.imag * ratio - a.real) / denom;\n }\n return r;\n}\n\n#if PY_VERSION_HEX >= 0x02020000\nstatic Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n{\n /* Not really sure what to do here, but it looks like Python takes the \n floor of the real part and returns that as the answer. So, we will do the same.\n */\n Py_complex r;\n\n r = c_quot_fast(a, b);\n r.imag = 0.0;\n r.real = floor(r.real);\n return r;\n}\n#endif\n\nstatic Py_complex c_sqrt(Py_complex x)\n{\n Py_complex r;\n double s,d;\n if (x.real == 0. && x.imag == 0.)\n\tr = x;\n else {\n\ts = sqrt(0.5*(fabs(x.real) + hypot(x.real,x.imag)));\n\td = 0.5*x.imag/s;\n\tif (x.real > 0.) {\n\t r.real = s;\n\t r.imag = d;\n\t}\n\telse if (x.imag >= 0.) {\n\t r.real = d;\n\t r.imag = s;\n\t}\n\telse {\n\t r.real = -d;\n\t r.imag = -s;\n\t}\n }\n return r;\n}\n\nstatic Py_complex c_log(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real);\n r.real = log(l);\n return r;\n}\n\nstatic Py_complex c_prodi(Py_complex x)\n{\n Py_complex r;\n r.real = -x.imag;\n r.imag = x.real;\n return r;\n}\n\nstatic Py_complex c_acos(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i,\n\t\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x))))))));\n}\n\nstatic Py_complex c_acosh(Py_complex x)\n{\n return c_log(c_sum(x,c_prod(c_i,\n\t\t\t\tc_sqrt(c_diff(c_1,c_prod(x,x))))));\n}\n\nstatic Py_complex c_asin(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(c_prod(c_i,x),\n\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x)))))));\n}\n\nstatic Py_complex c_asinh(Py_complex x)\n{\n return c_neg(c_log(c_diff(c_sqrt(c_sum(c_1,c_prod(x,x))),x)));\n}\n\nstatic Py_complex c_atan(Py_complex x)\n{\n return c_prod(c_i2,c_log(c_quot_fast(c_sum(c_i,x),c_diff(c_i,x))));\n}\n\nstatic Py_complex c_atanh(Py_complex x)\n{\n return c_prod(c_half,c_log(c_quot_fast(c_sum(c_1,x),c_diff(c_1,x))));\n}\n\nstatic Py_complex c_cos(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.real)*cosh(x.imag);\n r.imag = -sin(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_cosh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*cosh(x.real);\n r.imag = sin(x.imag)*sinh(x.real);\n return r;\n}\n\nstatic Py_complex c_exp(Py_complex x)\n{\n Py_complex r;\n double l = exp(x.real);\n r.real = l*cos(x.imag);\n r.imag = l*sin(x.imag);\n return r;\n}\n\nstatic Py_complex c_log10(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real)/log(10.);\n r.real = log10(l);\n return r;\n}\n\nstatic Py_complex c_sin(Py_complex x)\n{\n Py_complex r;\n r.real = sin(x.real)*cosh(x.imag);\n r.imag = cos(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_sinh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*sinh(x.real);\n r.imag = sin(x.imag)*cosh(x.real);\n return r;\n}\n\nstatic Py_complex c_tan(Py_complex x)\n{\n Py_complex r;\n double sr,cr,shi,chi;\n double rs,is,rc,ic;\n double d;\n sr = sin(x.real);\n cr = cos(x.real);\n shi = sinh(x.imag);\n chi = cosh(x.imag);\n rs = sr*chi;\n is = cr*shi;\n rc = cr*chi;\n ic = -sr*shi;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic Py_complex c_tanh(Py_complex x)\n{\n Py_complex r;\n double si,ci,shr,chr;\n double rs,is,rc,ic;\n double d;\n si = sin(x.imag);\n ci = cos(x.imag);\n shr = sinh(x.real);\n chr = cosh(x.real);\n rs = ci*shr;\n is = si*chr;\n rc = ci*chr;\n ic = si*shr;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic long powll(long x, long n, int nbits)\n /* Overflow check: overflow will occur if log2(abs(x)) * n > nbits. */\n{\n long r = 1;\n long p = x;\n double logtwox;\n long mask = 1;\n if (n < 0) PyErr_SetString(PyExc_ValueError, \"Integer to a negative power\");\n if (x != 0) {\n\tlogtwox = log10 (fabs ( (double) x))/log10 ( (double) 2.0);\n\tif (logtwox * (double) n > (double) nbits)\n\t PyErr_SetString(PyExc_ArithmeticError, \"Integer overflow in power.\");\n }\n while (mask > 0 && n >= mask) {\n\tif (n & mask)\n\t r *= p;\n\tmask <<= 1;\n\tp *= p;\n }\n return r;\n}\n\n\nstatic void UBYTE_add(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i 255) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned char *)op)=(unsigned char) x;\n }\n}\nstatic void SBYTE_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int x;\n for(i=0; i 127 || x < -128) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((signed char *)op)=(signed char) x;\n }\n}\nstatic void SHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n short a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (SHORT_BIT/2);\n\tbh = b >> (SHORT_BIT/2);\n\t/* Quick test for common case: two small positive shorts */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (SHORT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (SHORT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (SHORT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (SHORT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (SHORT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((short *)op)=s*x;\n }\n}\nstatic void INT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (INT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (INT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (INT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((int *)op)=s*x;\n }\n}\nstatic void LONG_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n long a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (LONG_BIT/2);\n\tbh = b >> (LONG_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (LONG_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (LONG_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1L << (LONG_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1L << (LONG_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (LONG_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((long *)op)=s*x;\n }\n}\nstatic void FLOAT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= 0x02020000\nstatic void UBYTE_floor_divide(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2);\n }\n}\nstatic void SHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2);\n }\n}\nstatic void INT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2);\n }\n}\nstatic void LONG_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2);\n }\n}\nstatic void FLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2);\n }\n}\nstatic void DOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2);\n }\n}\n\n/* complex numbers are compared by there real parts. */\nstatic void CFLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((float *)i2)[0];\n }\n}\nstatic void CDOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((double *)i2)[0];\n }\n}\n\nstatic void UBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((signed char *)i2);\n }\n}\nstatic void SHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((short *)i2);\n }\n}\nstatic void INT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((int *)i2);\n }\n}\nstatic void LONG_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((long *)i2);\n }\n}\nstatic void FLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void DOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\nstatic void CFLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void CDOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\n\nstatic void UBYTE_less(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2) ? *((unsigned char *)i1) : *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2) ? *((signed char *)i1) : *((signed char *)i2);\n }\n}\nstatic void SHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2) ? *((short *)i1) : *((short *)i2);\n }\n}\nstatic void INT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2) ? *((int *)i1) : *((int *)i2);\n }\n}\nstatic void LONG_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2) ? *((long *)i1) : *((long *)i2);\n }\n}\nstatic void FLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n }\n}\nstatic void DOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n }\n}\nstatic void CFLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n\t((float *)op)[1]=*((float *)i1) > *((float *)i2) ? ((float *)i1)[1] : ((float *)i2)[1];\n }\n}\nstatic void CDOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n\t((double *)op)[1]=*((double *)i1) > *((double *)i2) ? ((double *)i1)[1] : ((double *)i2)[1];\n }\n}\nstatic void UBYTE_minimum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((signed char *)i2);\n }\n}\nstatic void SHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((short *)i2);\n }\n}\nstatic void INT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((int *)i2);\n }\n}\nstatic void LONG_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((long *)i2);\n }\n}\n\nstatic PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_add, INT_add, LONG_add, FLOAT_add, DOUBLE_add, CFLOAT_add, CDOUBLE_add, NULL, };\nstatic PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, INT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\nstatic PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, INT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, INT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\n\n#if PY_VERSION_HEX >= 0x02020000\nstatic PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, INT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, INT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\n#endif\n\nstatic PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, INT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\nstatic PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, INT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\nstatic PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, INT_remainder, LONG_remainder, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction power_functions[] = { UBYTE_power, SBYTE_power, SHORT_power, INT_power, LONG_power, NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction absolute_functions[] = { SBYTE_absolute, SHORT_absolute, INT_absolute, LONG_absolute, FLOAT_absolute, DOUBLE_absolute, CFLOAT_absolute, CDOUBLE_absolute, NULL, };\nstatic PyUFuncGenericFunction negative_functions[] = { SBYTE_negative, SHORT_negative, INT_negative, LONG_negative, FLOAT_negative, DOUBLE_negative, CFLOAT_negative, CDOUBLE_negative, NULL, };\nstatic PyUFuncGenericFunction greater_functions[] = { UBYTE_greater, SBYTE_greater, SHORT_greater, INT_greater, LONG_greater, FLOAT_greater, DOUBLE_greater, CFLOAT_greater, CDOUBLE_greater, };\nstatic PyUFuncGenericFunction greater_equal_functions[] = { UBYTE_greater_equal, SBYTE_greater_equal, SHORT_greater_equal, INT_greater_equal, LONG_greater_equal, FLOAT_greater_equal, DOUBLE_greater_equal, CFLOAT_greater_equal, CDOUBLE_greater_equal, };\nstatic PyUFuncGenericFunction less_functions[] = { UBYTE_less, SBYTE_less, SHORT_less, INT_less, LONG_less, FLOAT_less, DOUBLE_less, CFLOAT_less, CDOUBLE_less, };\nstatic PyUFuncGenericFunction less_equal_functions[] = { UBYTE_less_equal, SBYTE_less_equal, SHORT_less_equal, INT_less_equal, LONG_less_equal, FLOAT_less_equal, DOUBLE_less_equal, CFLOAT_less_equal, CDOUBLE_less_equal, };\nstatic PyUFuncGenericFunction equal_functions[] = { CHAR_equal, UBYTE_equal, SBYTE_equal, SHORT_equal, INT_equal, LONG_equal, FLOAT_equal, DOUBLE_equal, CFLOAT_equal, CDOUBLE_equal, OBJECT_equal};\nstatic PyUFuncGenericFunction not_equal_functions[] = { CHAR_not_equal, UBYTE_not_equal, SBYTE_not_equal, SHORT_not_equal, INT_not_equal, LONG_not_equal, FLOAT_not_equal, DOUBLE_not_equal, CFLOAT_not_equal, CDOUBLE_not_equal, OBJECT_not_equal};\nstatic PyUFuncGenericFunction logical_and_functions[] = { UBYTE_logical_and, SBYTE_logical_and, SHORT_logical_and, INT_logical_and, LONG_logical_and, FLOAT_logical_and, DOUBLE_logical_and, CFLOAT_logical_and, CDOUBLE_logical_and, };\nstatic PyUFuncGenericFunction logical_or_functions[] = { UBYTE_logical_or, SBYTE_logical_or, SHORT_logical_or, INT_logical_or, LONG_logical_or, FLOAT_logical_or, DOUBLE_logical_or, CFLOAT_logical_or, CDOUBLE_logical_or, };\nstatic PyUFuncGenericFunction logical_xor_functions[] = { UBYTE_logical_xor, SBYTE_logical_xor, SHORT_logical_xor, INT_logical_xor, LONG_logical_xor, FLOAT_logical_xor, DOUBLE_logical_xor, CFLOAT_logical_xor, CDOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction logical_not_functions[] = { UBYTE_logical_not, SBYTE_logical_not, SHORT_logical_not, INT_logical_not, LONG_logical_not, FLOAT_logical_not, DOUBLE_logical_not, CFLOAT_logical_xor, CDOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction maximum_functions[] = { UBYTE_maximum, SBYTE_maximum, SHORT_maximum, INT_maximum, LONG_maximum, FLOAT_maximum, DOUBLE_maximum, CFLOAT_maximum, CDOUBLE_maximum,};\nstatic PyUFuncGenericFunction minimum_functions[] = { UBYTE_minimum, SBYTE_minimum, SHORT_minimum, INT_minimum, LONG_minimum, FLOAT_minimum, DOUBLE_minimum, CFLOAT_minimum, CDOUBLE_minimum, };\nstatic PyUFuncGenericFunction bitwise_and_functions[] = { UBYTE_bitwise_and, SBYTE_bitwise_and, SHORT_bitwise_and, INT_bitwise_and, LONG_bitwise_and, NULL, };\nstatic PyUFuncGenericFunction bitwise_or_functions[] = { UBYTE_bitwise_or, SBYTE_bitwise_or, SHORT_bitwise_or, INT_bitwise_or, LONG_bitwise_or, NULL, };\nstatic PyUFuncGenericFunction bitwise_xor_functions[] = { UBYTE_bitwise_xor, SBYTE_bitwise_xor, SHORT_bitwise_xor, INT_bitwise_xor, LONG_bitwise_xor, NULL, };\nstatic PyUFuncGenericFunction invert_functions[] = { UBYTE_invert, SBYTE_invert, SHORT_invert, INT_invert, LONG_invert, };\nstatic PyUFuncGenericFunction left_shift_functions[] = { UBYTE_left_shift, SBYTE_left_shift, SHORT_left_shift, INT_left_shift, LONG_left_shift, NULL, };\nstatic PyUFuncGenericFunction right_shift_functions[] = { UBYTE_right_shift, SBYTE_right_shift, SHORT_right_shift, INT_right_shift, LONG_right_shift, NULL, };\nstatic PyUFuncGenericFunction arccos_functions[] = { NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction ceil_functions[] = { NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction arctan2_functions[] = { NULL, NULL, NULL, };\nstatic void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\n#endif\nstatic void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * power_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * absolute_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * negative_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * equal_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * bitwise_and_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_or_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_xor_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * invert_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * left_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * right_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * arccos_data[] = { (void *)acos, (void *)acos, (void *)c_acos, (void *)c_acos, (void *)\"arccos\", };\nstatic void * arcsin_data[] = { (void *)asin, (void *)asin, (void *)c_asin, (void *)c_asin, (void *)\"arcsin\", };\nstatic void * arctan_data[] = { (void *)atan, (void *)atan, (void *)c_atan, (void *)c_atan, (void *)\"arctan\", };\nstatic void * arccosh_data[] = { (void *)acosh, (void *)acosh, (void *)c_acosh, (void *)c_acosh, (void *)\"arccosh\", };\nstatic void * arcsinh_data[] = { (void *)asinh, (void *)asinh, (void *)c_asinh, (void *)c_asinh, (void *)\"arcsinh\", };\nstatic void * arctanh_data[] = { (void *)atanh, (void *)atanh, (void *)c_atanh, (void *)c_atanh, (void *)\"arctanh\", };\nstatic void * cos_data[] = { (void *)cos, (void *)cos, (void *)c_cos, (void *)c_cos, (void *)\"cos\", };\nstatic void * cosh_data[] = { (void *)cosh, (void *)cosh, (void *)c_cosh, (void *)c_cosh, (void *)\"cosh\", };\nstatic void * exp_data[] = { (void *)exp, (void *)exp, (void *)c_exp, (void *)c_exp, (void *)\"exp\", };\nstatic void * log_data[] = { (void *)log, (void *)log, (void *)c_log, (void *)c_log, (void *)\"log\", };\nstatic void * log10_data[] = { (void *)log10, (void *)log10, (void *)c_log10, (void *)c_log10, (void *)\"log10\", };\nstatic void * sin_data[] = { (void *)sin, (void *)sin, (void *)c_sin, (void *)c_sin, (void *)\"sin\", };\nstatic void * sinh_data[] = { (void *)sinh, (void *)sinh, (void *)c_sinh, (void *)c_sinh, (void *)\"sinh\", };\nstatic void * sqrt_data[] = { (void *)sqrt, (void *)sqrt, (void *)c_sqrt, (void *)c_sqrt, (void *)\"sqrt\", };\nstatic void * tan_data[] = { (void *)tan, (void *)tan, (void *)c_tan, (void *)c_tan, (void *)\"tan\", };\nstatic void * tanh_data[] = { (void *)tanh, (void *)tanh, (void *)c_tanh, (void *)c_tanh, (void *)\"tanh\", };\nstatic void * ceil_data[] = { (void *)ceil, (void *)ceil, (void *)\"ceil\", };\nstatic void * fabs_data[] = { (void *)fabs, (void *)fabs, (void *)\"fabs\", };\nstatic void * floor_data[] = { (void *)floor, (void *)floor, (void *)\"floor\", };\nstatic void * arctan2_data[] = { (void *)atan2, (void *)atan2, (void *)\"arctan2\", };\nstatic void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\nstatic void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\nstatic char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#endif\nstatic char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char absolute_signatures[] = { PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_FLOAT, PyArray_CDOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char negative_signatures[] = { PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char equal_signatures[] = { PyArray_CHAR, PyArray_CHAR, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE, PyArray_OBJECT, PyArray_OBJECT, PyArray_UBYTE};\nstatic char greater_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE };\nstatic char logical_not_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_UBYTE, PyArray_INT, PyArray_UBYTE, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\nstatic char maximum_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, };\nstatic char bitwise_and_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char invert_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arccos_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char ceil_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arctan2_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic void InitOperators(PyObject *dictionary) {\n PyObject *f;\n\n add_data[9] =(void *)PyNumber_Add;\n subtract_data[9] = (void *)PyNumber_Subtract;\n multiply_data[7] = (void *)c_prod;\n multiply_data[8] = (void *)c_prod;\n multiply_data[9] = (void *)PyNumber_Multiply;\n divide_data[7] = (void *)c_quot_fast;\n divide_data[8] = (void *)c_quot_fast;\n divide_data[9] = (void *)PyNumber_Divide;\n divide_safe_data[7] = (void *)c_quot;\n divide_safe_data[8] = (void *)c_quot;\n divide_safe_data[9] = (void *)PyNumber_Divide;\n conjugate_data[9] = (void *)\"conjugate\";\n remainder_data[5] = (void *)fmod;\n remainder_data[6] = (void *)fmod;\n remainder_data[7] = (void *)PyNumber_Remainder;\n power_data[5] = (void *)pow;\n power_data[6] = (void *)pow;\n power_data[7] = (void *)c_pow;\n power_data[8] = (void *)c_pow;\n power_data[9] = (void *)PyNumber_Power;\n absolute_data[8] = (void *)PyNumber_Absolute;\n negative_data[8] = (void *)PyNumber_Negative;\n bitwise_and_data[5] = (void *)PyNumber_And;\n bitwise_or_data[5] = (void *)PyNumber_Or;\n bitwise_xor_data[5] = (void *)PyNumber_Xor;\n invert_data[5] = (void *)PyNumber_Invert;\n left_shift_data[5] = (void *)PyNumber_Lshift;\n right_shift_data[5] = (void *)PyNumber_Rshift;\n#if PY_VERSION_HEX >= 0x02020000\n true_divide_data[7] = (void *)c_quot_fast;\n true_divide_data[8] = (void *)c_quot_fast;\n true_divide_data[9] = (void *)PyNumber_TrueDivide;\n true_divide_functions[7] = fastumath_FF_F_As_DD_D;\n true_divide_functions[8] = fastumath_DD_D;\n true_divide_functions[9] = PyUFunc_OO_O;\n\n floor_divide_data[7] = (void *)c_quot_floor_fast;\n floor_divide_data[8] = (void *)c_quot_floor_fast;\n floor_divide_data[9] = (void *)PyNumber_FloorDivide;\n floor_divide_functions[7] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[8] = fastumath_DD_D;\n floor_divide_functions[9] = PyUFunc_OO_O;\n#endif\n\n add_functions[9] = PyUFunc_OO_O;\n subtract_functions[9] = PyUFunc_OO_O;\n multiply_functions[7] = fastumath_FF_F_As_DD_D;\n multiply_functions[8] = fastumath_DD_D;\n multiply_functions[9] = PyUFunc_OO_O;\n divide_functions[7] = fastumath_FF_F_As_DD_D;\n divide_functions[8] = fastumath_DD_D;\n divide_functions[9] = PyUFunc_OO_O;\n divide_safe_functions[7] = fastumath_FF_F_As_DD_D;\n divide_safe_functions[8] = fastumath_DD_D;\n divide_safe_functions[9] = PyUFunc_OO_O;\n conjugate_functions[9] = PyUFunc_O_O_method;\n remainder_functions[5] = PyUFunc_ff_f_As_dd_d;\n remainder_functions[6] = PyUFunc_dd_d;\n remainder_functions[7] = PyUFunc_OO_O;\n power_functions[5] = PyUFunc_ff_f_As_dd_d;\n power_functions[6] = PyUFunc_dd_d;\n power_functions[7] = fastumath_FF_F_As_DD_D;\n power_functions[8] = fastumath_DD_D;\n power_functions[9] = PyUFunc_OO_O;\n absolute_functions[8] = PyUFunc_O_O;\n negative_functions[8] = PyUFunc_O_O;\n bitwise_and_functions[5] = PyUFunc_OO_O;\n bitwise_or_functions[5] = PyUFunc_OO_O;\n bitwise_xor_functions[5] = PyUFunc_OO_O;\n invert_functions[5] = PyUFunc_O_O;\n left_shift_functions[5] = PyUFunc_OO_O;\n right_shift_functions[5] = PyUFunc_OO_O;\n arccos_functions[0] = PyUFunc_f_f_As_d_d;\n arccos_functions[1] = PyUFunc_d_d;\n arccos_functions[2] = fastumath_F_F_As_D_D;\n arccos_functions[3] = fastumath_D_D;\n arccos_functions[4] = PyUFunc_O_O_method;\n ceil_functions[0] = PyUFunc_f_f_As_d_d;\n ceil_functions[1] = PyUFunc_d_d;\n ceil_functions[2] = PyUFunc_O_O_method;\n arctan2_functions[0] = PyUFunc_ff_f_As_dd_d;\n arctan2_functions[1] = PyUFunc_dd_d;\n arctan2_functions[2] = PyUFunc_O_O_method;\n\n\n f = PyUFunc_FromFuncAndData(isinf_functions, isinf_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isinf\", \n \"isinf(x) returns non-zero if x is infinity.\", 0);\n PyDict_SetItemString(dictionary, \"isinf\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isfinite_functions, isfinite_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isfinite\", \n \"isfinite(x) returns non-zero if x is not infinity or not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isfinite\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isnan_functions, isnan_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isnan\", \n \"isnan(x) returns non-zero if x is not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isnan\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(add_functions, add_data, add_signatures, 10, \n\t\t\t\t2, 1, PyUFunc_Zero, \"add\", \n\t\t\t\t\"Add the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"add\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(subtract_functions, subtract_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_Zero, \"subtract\", \n\t\t\t\t\"Subtract the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"subtract\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(multiply_functions, multiply_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"multiply\", \n\t\t\t\t\"Multiply the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"multiply\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(divide_functions, divide_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"divide\", \n\t\t\t\t\"Divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n\n#if PY_VERSION_HEX >= 0x02020000\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"floor_divide\", \n\t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"floor_divide\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(true_divide_functions, true_divide_data, true_divide_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"true_divide\", \n\t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n#endif\n\n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t7, 2, 1, PyUFunc_One, \"divide_safe\", \n\t\t\t\t\"Divide elementwise, ZeroDivision exception thrown if necessary.\", 0);\n PyDict_SetItemString(dictionary, \"divide_safe\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(conjugate_functions, conjugate_data, conjugate_signatures, \n\t\t\t\t10, 1, 1, PyUFunc_None, \"conjugate\", \n\t\t\t\t\"returns conjugate of each element\", 0);\n PyDict_SetItemString(dictionary, \"conjugate\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(remainder_functions, remainder_data, remainder_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_Zero, \"remainder\", \n\t\t\t\t\"returns remainder of division elementwise\", 0);\n PyDict_SetItemString(dictionary, \"remainder\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(power_functions, power_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"power\", \n\t\t\t\t\"power(x,y) = x**y elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"power\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(absolute_functions, absolute_data, absolute_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"absolute\", \n\t\t\t\t\"returns absolute value of each element\", 0);\n PyDict_SetItemString(dictionary, \"absolute\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(negative_functions, negative_data, negative_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"negative\", \n\t\t\t\t\"negative(x) == -x elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"negative\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"greater\", \n\t\t\t\t\"greater(x,y) is array of 1's where x > y, 0 otherwise.\",1);\n PyDict_SetItemString(dictionary, \"greater\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"greater_equal\", \n\t\t\t\t\"greater_equal(x,y) is array of 1's where x >=y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"greater_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"less\", \n\t\t\t\t\"less(x,y) is array of 1's where x < y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"less_equal\", \n\t\t\t\t\"less_equal(x,y) is array of 1's where x <= y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(equal_functions, equal_data, equal_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_One, \"equal\", \n\t\t\t\t\"equal(x,y) is array of 1's where x == y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(not_equal_functions, equal_data, equal_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"not_equal\", \n\t\t\t\t\"not_equal(x,y) is array of 0's where x == y, 1 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"not_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_and_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"logical_and\", \n\t\t\t\t\"logical_and(x,y) returns array of 1's where x and y both true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_or_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_Zero, \"logical_or\", \n\t\t\t\t\"logical_or(x,y) returns array of 1's where x or y or both are true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_xor_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"logical_xor\", \n\t\t\t\t\"logical_xor(x,y) returns array of 1's where exactly one of x or y is true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_not_functions, divide_safe_data, logical_not_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"logical_not\", \n\t\t\t\t\"logical_not(x) returns array of 1's where x is false, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"logical_not\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(maximum_functions, divide_safe_data, maximum_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"maximum\", \n\t\t\t\t\"maximum(x,y) returns maximum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"maximum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(minimum_functions, divide_safe_data, maximum_signatures,\n\t\t\t\t9, 2, 1, PyUFunc_None, \"minimum\", \n\t\t\t\t\"minimum(x,y) returns minimum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"minimum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_and_functions, bitwise_and_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_One, \"bitwise_and\", \n\t\t\t\t\"bitwise_and(x,y) returns array of bitwise-and of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_or_functions, bitwise_or_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_Zero, \"bitwise_or\", \n\t\t\t\t\"bitwise_or(x,y) returns array of bitwise-or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_xor_functions, bitwise_xor_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_None, \"bitwise_xor\", \n\t\t\t\t\"bitwise_xor(x,y) returns array of bitwise exclusive or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(invert_functions, invert_data, invert_signatures, \n\t\t\t\t6, 1, 1, PyUFunc_None, \"invert\", \n\t\t\t\t\"invert(n) returns array of bit inversion elementwise if n is an integer array.\", 0);\n PyDict_SetItemString(dictionary, \"invert\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(left_shift_functions, left_shift_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_None, \"left_shift\", \n\t\t\t\t\"left_shift(n, m) is n << m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"left_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(right_shift_functions, right_shift_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_None, \"right_shift\", \n\t\t\t\t\"right_shift(n, m) is n >> m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"right_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccos\", \n\t\t\t\t\"arccos(x) returns array of elementwise inverse cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsin\", \n\t\t\t\t\"arcsin(x) returns array of elementwise inverse sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctan\", \n\t\t\t\t\"arctan(x) returns array of elementwise inverse tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctanh\",\n\t\t\t\t\"arctanh(x) returns array of elementwise inverse hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccosh\",\n\t\t\t\t\"arccosh(x) returns array of elementwise inverse hyperbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsinh\",\n\t\t\t\t\"arcsinh(x) returns array of elementwise inverse hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cos\", \n\t\t\t\t\"cos(x) returns array of elementwise cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cosh\", \n\t\t\t\t\"cosh(x) returns array of elementwise hyberbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, exp_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"exp\", \n\t\t\t\t\"exp(x) returns array of elementwise e**x.\", 0);\n PyDict_SetItemString(dictionary, \"exp\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log\", \n\t\t\t\t\"log(x) returns array of elementwise natural logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log10_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log10\", \n\t\t\t\t\"log10(x) returns array of elementwise base-10 logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log10\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sin\", \n\t\t\t\t\"sin(x) returns array of elementwise sines.\", 0);\n PyDict_SetItemString(dictionary, \"sin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sinh\", \n\t\t\t\t\"sinh(x) returns array of elementwise hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"sinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sqrt_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sqrt\",\n\t\t\t\t\"sqrt(x) returns array of elementwise square roots.\", 0);\n PyDict_SetItemString(dictionary, \"sqrt\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tan\", \n\t\t\t\t\"tan(x) returns array of elementwise tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tanh\", \n\t\t\t\t\"tanh(x) returns array of elementwise hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, ceil_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"ceil\", \n\t\t\t\t\"ceil(x) returns array of elementwise least whole number >= x.\", 0);\n PyDict_SetItemString(dictionary, \"ceil\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, fabs_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"fabs\", \n\t\t\t\t\"fabs(x) returns array of elementwise absolute values, 32 bit if x is.\", 0);\n\n PyDict_SetItemString(dictionary, \"fabs\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, floor_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"floor\", \n\t\t\t\t\"floor(x) returns array of elementwise least whole number <= x.\", 0);\n PyDict_SetItemString(dictionary, \"floor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, arctan2_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"arctan2\", \n\t\t\t\t\"arctan2(x,y) is a safe and correct tan(x/y).\", 0);\n PyDict_SetItemString(dictionary, \"arctan2\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, fmod_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"fmod\", \n\t\t\t\t\"fmod(x,y) is remainder(x,y)\", 0);\n PyDict_SetItemString(dictionary, \"fmod\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, hypot_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"hypot\", \n\t\t\t\t\"hypot(x,y) = sqrt(x**2 + y**2), elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"hypot\", f);\n Py_DECREF(f);\n}\n\n\n", "source_code_before": "/* -*- c -*- */\n#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain\n errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares\n the real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n*/\n\n#ifndef CHAR_BIT\n#define CHAR_BIT 8\n#endif\n\n#ifndef LONG_BIT\n#define LONG_BIT (CHAR_BIT * sizeof(long))\n#endif\n\n#ifndef INT_BIT\n#define INT_BIT (CHAR_BIT * sizeof(int))\n#endif\n\n#ifndef SHORT_BIT\n#define SHORT_BIT (CHAR_BIT * sizeof(short))\n#endif\n\n/* A whole slew of basic math functions are provided by Konrad Hinsen. */\n\n#if !defined(__STDC__) && !defined(_MSC_VER)\nextern double fmod (double, double);\nextern double frexp (double, int *);\nextern double ldexp (double, int);\nextern double modf (double, double *);\n#endif\n\n#ifndef M_PI\n#define M_PI 3.1415926535897931\n#endif\n\n\n#define ABS(x) ((x) < 0 ? -(x) : (x))\n\n/* isnan and isinf and isfinite functions */\nstatic void FLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((float *)i1)[0]) || isnan((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((double *)i1)[0]) || isnan((double)((double *)i1)[1]);\n }\n}\n\n\nstatic void FLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) !(isfinite((double)(*((float *)i1))) || isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !(isfinite((double)(*((double *)i1))) || isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((float *)i1)[0])) && isfinite((double)(((float *)i1)[1]))) || isnan((double)(((float *)i1)[0])) || isnan((double)(((float *)i1)[1])));\n }\n}\n\nstatic void CDOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((double *)i1)[0])) && isfinite((double)(((double *)i1)[1]))) || isnan((double)(((double *)i1)[0])) || isnan((double)(((double *)i1)[1])));\n }\n}\n\n\nstatic void FLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((float *)i1)));\n }\n}\n\nstatic void DOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((double *)i1)));\n }\n}\n\nstatic void CFLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((float *)i1)[0]) && isfinite((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((double *)i1)[0]) && isfinite((double)((double *)i1)[1]);\n }\n}\n\nstatic PyUFuncGenericFunction isnan_functions[] = {FLOAT_isnan, DOUBLE_isnan, CFLOAT_isnan, CDOUBLE_isnan, NULL};\nstatic PyUFuncGenericFunction isinf_functions[] = {FLOAT_isinf, DOUBLE_isinf, CFLOAT_isinf, CDOUBLE_isinf, NULL};\nstatic PyUFuncGenericFunction isfinite_functions[] = {FLOAT_isfinite, DOUBLE_isfinite, CFLOAT_isfinite, CDOUBLE_isfinite, NULL};\n\nstatic char isinf_signatures[] = { PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\n\nstatic void * isnan_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isinf_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isfinite_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n\n\n\n/* Some functions needed from ufunc object, so that Py_complex's aren't being returned \nbetween code possibly compiled with different compilers.\n*/\n\ntypedef Py_complex ComplexBinaryFunc(Py_complex x, Py_complex y);\ntypedef Py_complex ComplexUnaryFunc(Py_complex x);\n\nstatic void fastumath_F_F_As_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((float *)ip1)[0]; x.imag = ((float *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((float *)op)[0] = (float)x.real;\n\t((float *)op)[1] = (float)x.imag;\n }\n}\n\nstatic void fastumath_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((double *)ip1)[0]; x.imag = ((double *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((double *)op)[0] = x.real;\n\t((double *)op)[1] = x.imag;\n }\n}\n\n\nstatic void fastumath_FF_F_As_DD_D(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2];\n char *ip1=args[0], *ip2=args[1], *op=args[2];\n int n=dimensions[0];\n Py_complex x, y;\n\t\n for(i=0; i */\n#undef HUGE_VAL\n#endif\n\n#ifdef HUGE_VAL\n#define CHECK(x) if (errno != 0) ; \telse if (-HUGE_VAL <= (x) && (x) <= HUGE_VAL) ; \telse errno = ERANGE\n#else\n#define CHECK(x) /* Don't know how to check */\n#endif\n\n\n\n/* First, the C functions that do the real work */\n\n/* constants */\nstatic Py_complex c_1 = {1., 0.};\nstatic Py_complex c_half = {0.5, 0.};\nstatic Py_complex c_i = {0., 1.};\nstatic Py_complex c_i2 = {0., 0.5};\n/*\nstatic Py_complex c_mi = {0., -1.};\nstatic Py_complex c_pi2 = {M_PI/2., 0.};\n*/\n\nstatic Py_complex c_quot_fast(Py_complex a, Py_complex b)\n{\n /******************************************************************/\n \n /* This algorithm is better, and is pretty obvious: first divide the\n * numerators and denominator by whichever of {b.real, b.imag} has\n * larger magnitude. The earliest reference I found was to CACM\n * Algorithm 116 (Complex Division, Robert L. Smith, Stanford\n * University). As usual, though, we're still ignoring all IEEE\n * endcases.\n */\n Py_complex r; /* the result */\n\n const double abs_breal = b.real < 0 ? -b.real : b.real;\n const double abs_bimag = b.imag < 0 ? -b.imag : b.imag;\n\n if ((b.real == 0.0) && (b.imag == 0.0)) {\n\tr.real = a.real / b.real;\n\tr.imag = a.imag / b.imag;\n/* \tif (a.real == 0.0) {r.real = a.real/b.real;} */\n/* \telse if (a.real < 0.0) {r.real = -1.0/0.0;} */\n/* \telse if (a.real > 0.0) {r.real = 1.0/0.0;} */\n\t\n/* \tif (a.imag == 0.0) {r.imag = a.imag/b.imag;} */\n/* \telse if (a.imag < 0.0) {r.imag = -1.0/0.0;} */\n/* \telse if (a.imag > 0.0) {r.imag = 1.0/0.0;} */\n\treturn r;\n }\n \n if (abs_breal >= abs_bimag) {\n\t/* divide tops and bottom by b.real */\n\tconst double ratio = b.imag / b.real;\n\tconst double denom = b.real + b.imag * ratio;\n\tr.real = (a.real + a.imag * ratio) / denom;\n\tr.imag = (a.imag - a.real * ratio) / denom;\n }\n else {\n\t/* divide tops and bottom by b.imag */\n\tconst double ratio = b.real / b.imag;\n\tconst double denom = b.real * ratio + b.imag;\n\tr.real = (a.real * ratio + a.imag) / denom;\n\tr.imag = (a.imag * ratio - a.real) / denom;\n }\n return r;\n}\n\nstatic Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n{\n /* Not really sure what to do here, but it looks like Python takes the \n floor of the real part and returns that as the answer. So, we will do the same.\n */\n Py_complex r;\n\n r = c_quot_fast(a, b);\n r.imag = 0.0;\n r.real = floor(r.real);\n return r;\n}\n\nstatic Py_complex c_sqrt(Py_complex x)\n{\n Py_complex r;\n double s,d;\n if (x.real == 0. && x.imag == 0.)\n\tr = x;\n else {\n\ts = sqrt(0.5*(fabs(x.real) + hypot(x.real,x.imag)));\n\td = 0.5*x.imag/s;\n\tif (x.real > 0.) {\n\t r.real = s;\n\t r.imag = d;\n\t}\n\telse if (x.imag >= 0.) {\n\t r.real = d;\n\t r.imag = s;\n\t}\n\telse {\n\t r.real = -d;\n\t r.imag = -s;\n\t}\n }\n return r;\n}\n\nstatic Py_complex c_log(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real);\n r.real = log(l);\n return r;\n}\n\nstatic Py_complex c_prodi(Py_complex x)\n{\n Py_complex r;\n r.real = -x.imag;\n r.imag = x.real;\n return r;\n}\n\nstatic Py_complex c_acos(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i,\n\t\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x))))))));\n}\n\nstatic Py_complex c_acosh(Py_complex x)\n{\n return c_log(c_sum(x,c_prod(c_i,\n\t\t\t\tc_sqrt(c_diff(c_1,c_prod(x,x))))));\n}\n\nstatic Py_complex c_asin(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(c_prod(c_i,x),\n\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x)))))));\n}\n\nstatic Py_complex c_asinh(Py_complex x)\n{\n return c_neg(c_log(c_diff(c_sqrt(c_sum(c_1,c_prod(x,x))),x)));\n}\n\nstatic Py_complex c_atan(Py_complex x)\n{\n return c_prod(c_i2,c_log(c_quot_fast(c_sum(c_i,x),c_diff(c_i,x))));\n}\n\nstatic Py_complex c_atanh(Py_complex x)\n{\n return c_prod(c_half,c_log(c_quot_fast(c_sum(c_1,x),c_diff(c_1,x))));\n}\n\nstatic Py_complex c_cos(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.real)*cosh(x.imag);\n r.imag = -sin(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_cosh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*cosh(x.real);\n r.imag = sin(x.imag)*sinh(x.real);\n return r;\n}\n\nstatic Py_complex c_exp(Py_complex x)\n{\n Py_complex r;\n double l = exp(x.real);\n r.real = l*cos(x.imag);\n r.imag = l*sin(x.imag);\n return r;\n}\n\nstatic Py_complex c_log10(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real)/log(10.);\n r.real = log10(l);\n return r;\n}\n\nstatic Py_complex c_sin(Py_complex x)\n{\n Py_complex r;\n r.real = sin(x.real)*cosh(x.imag);\n r.imag = cos(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_sinh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*sinh(x.real);\n r.imag = sin(x.imag)*cosh(x.real);\n return r;\n}\n\nstatic Py_complex c_tan(Py_complex x)\n{\n Py_complex r;\n double sr,cr,shi,chi;\n double rs,is,rc,ic;\n double d;\n sr = sin(x.real);\n cr = cos(x.real);\n shi = sinh(x.imag);\n chi = cosh(x.imag);\n rs = sr*chi;\n is = cr*shi;\n rc = cr*chi;\n ic = -sr*shi;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic Py_complex c_tanh(Py_complex x)\n{\n Py_complex r;\n double si,ci,shr,chr;\n double rs,is,rc,ic;\n double d;\n si = sin(x.imag);\n ci = cos(x.imag);\n shr = sinh(x.real);\n chr = cosh(x.real);\n rs = ci*shr;\n is = si*chr;\n rc = ci*chr;\n ic = si*shr;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic long powll(long x, long n, int nbits)\n /* Overflow check: overflow will occur if log2(abs(x)) * n > nbits. */\n{\n long r = 1;\n long p = x;\n double logtwox;\n long mask = 1;\n if (n < 0) PyErr_SetString(PyExc_ValueError, \"Integer to a negative power\");\n if (x != 0) {\n\tlogtwox = log10 (fabs ( (double) x))/log10 ( (double) 2.0);\n\tif (logtwox * (double) n > (double) nbits)\n\t PyErr_SetString(PyExc_ArithmeticError, \"Integer overflow in power.\");\n }\n while (mask > 0 && n >= mask) {\n\tif (n & mask)\n\t r *= p;\n\tmask <<= 1;\n\tp *= p;\n }\n return r;\n}\n\n\nstatic void UBYTE_add(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i 255) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned char *)op)=(unsigned char) x;\n }\n}\nstatic void SBYTE_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int x;\n for(i=0; i 127 || x < -128) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((signed char *)op)=(signed char) x;\n }\n}\nstatic void SHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n short a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (SHORT_BIT/2);\n\tbh = b >> (SHORT_BIT/2);\n\t/* Quick test for common case: two small positive shorts */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (SHORT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (SHORT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (SHORT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (SHORT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (SHORT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((short *)op)=s*x;\n }\n}\nstatic void INT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (INT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (INT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (INT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((int *)op)=s*x;\n }\n}\nstatic void LONG_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n long a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (LONG_BIT/2);\n\tbh = b >> (LONG_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (LONG_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (LONG_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1L << (LONG_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1L << (LONG_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (LONG_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((long *)op)=s*x;\n }\n}\nstatic void FLOAT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2);\n }\n}\nstatic void SHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2);\n }\n}\nstatic void INT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2);\n }\n}\nstatic void LONG_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2);\n }\n}\nstatic void FLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2);\n }\n}\nstatic void DOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2);\n }\n}\n\n/* complex numbers are compared by there real parts. */\nstatic void CFLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((float *)i2)[0];\n }\n}\nstatic void CDOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((double *)i2)[0];\n }\n}\n\nstatic void UBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((signed char *)i2);\n }\n}\nstatic void SHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((short *)i2);\n }\n}\nstatic void INT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((int *)i2);\n }\n}\nstatic void LONG_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((long *)i2);\n }\n}\nstatic void FLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void DOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\nstatic void CFLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void CDOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\n\nstatic void UBYTE_less(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2) ? *((unsigned char *)i1) : *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2) ? *((signed char *)i1) : *((signed char *)i2);\n }\n}\nstatic void SHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2) ? *((short *)i1) : *((short *)i2);\n }\n}\nstatic void INT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2) ? *((int *)i1) : *((int *)i2);\n }\n}\nstatic void LONG_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2) ? *((long *)i1) : *((long *)i2);\n }\n}\nstatic void FLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n }\n}\nstatic void DOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n }\n}\nstatic void CFLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n\t((float *)op)[1]=*((float *)i1) > *((float *)i2) ? ((float *)i1)[1] : ((float *)i2)[1];\n }\n}\nstatic void CDOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n\t((double *)op)[1]=*((double *)i1) > *((double *)i2) ? ((double *)i1)[1] : ((double *)i2)[1];\n }\n}\nstatic void UBYTE_minimum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((signed char *)i2);\n }\n}\nstatic void SHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((short *)i2);\n }\n}\nstatic void INT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((int *)i2);\n }\n}\nstatic void LONG_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((long *)i2);\n }\n}\n\nstatic PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_add, INT_add, LONG_add, FLOAT_add, DOUBLE_add, CFLOAT_add, CDOUBLE_add, NULL, };\nstatic PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, INT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\nstatic PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, INT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, INT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, INT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, INT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, INT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\nstatic PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, INT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\nstatic PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, INT_remainder, LONG_remainder, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction power_functions[] = { UBYTE_power, SBYTE_power, SHORT_power, INT_power, LONG_power, NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction absolute_functions[] = { SBYTE_absolute, SHORT_absolute, INT_absolute, LONG_absolute, FLOAT_absolute, DOUBLE_absolute, CFLOAT_absolute, CDOUBLE_absolute, NULL, };\nstatic PyUFuncGenericFunction negative_functions[] = { SBYTE_negative, SHORT_negative, INT_negative, LONG_negative, FLOAT_negative, DOUBLE_negative, CFLOAT_negative, CDOUBLE_negative, NULL, };\nstatic PyUFuncGenericFunction greater_functions[] = { UBYTE_greater, SBYTE_greater, SHORT_greater, INT_greater, LONG_greater, FLOAT_greater, DOUBLE_greater, CFLOAT_greater, CDOUBLE_greater, };\nstatic PyUFuncGenericFunction greater_equal_functions[] = { UBYTE_greater_equal, SBYTE_greater_equal, SHORT_greater_equal, INT_greater_equal, LONG_greater_equal, FLOAT_greater_equal, DOUBLE_greater_equal, CFLOAT_greater_equal, CDOUBLE_greater_equal, };\nstatic PyUFuncGenericFunction less_functions[] = { UBYTE_less, SBYTE_less, SHORT_less, INT_less, LONG_less, FLOAT_less, DOUBLE_less, CFLOAT_less, CDOUBLE_less, };\nstatic PyUFuncGenericFunction less_equal_functions[] = { UBYTE_less_equal, SBYTE_less_equal, SHORT_less_equal, INT_less_equal, LONG_less_equal, FLOAT_less_equal, DOUBLE_less_equal, CFLOAT_less_equal, CDOUBLE_less_equal, };\nstatic PyUFuncGenericFunction equal_functions[] = { CHAR_equal, UBYTE_equal, SBYTE_equal, SHORT_equal, INT_equal, LONG_equal, FLOAT_equal, DOUBLE_equal, CFLOAT_equal, CDOUBLE_equal, OBJECT_equal};\nstatic PyUFuncGenericFunction not_equal_functions[] = { CHAR_not_equal, UBYTE_not_equal, SBYTE_not_equal, SHORT_not_equal, INT_not_equal, LONG_not_equal, FLOAT_not_equal, DOUBLE_not_equal, CFLOAT_not_equal, CDOUBLE_not_equal, OBJECT_not_equal};\nstatic PyUFuncGenericFunction logical_and_functions[] = { UBYTE_logical_and, SBYTE_logical_and, SHORT_logical_and, INT_logical_and, LONG_logical_and, FLOAT_logical_and, DOUBLE_logical_and, CFLOAT_logical_and, CDOUBLE_logical_and, };\nstatic PyUFuncGenericFunction logical_or_functions[] = { UBYTE_logical_or, SBYTE_logical_or, SHORT_logical_or, INT_logical_or, LONG_logical_or, FLOAT_logical_or, DOUBLE_logical_or, CFLOAT_logical_or, CDOUBLE_logical_or, };\nstatic PyUFuncGenericFunction logical_xor_functions[] = { UBYTE_logical_xor, SBYTE_logical_xor, SHORT_logical_xor, INT_logical_xor, LONG_logical_xor, FLOAT_logical_xor, DOUBLE_logical_xor, CFLOAT_logical_xor, CDOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction logical_not_functions[] = { UBYTE_logical_not, SBYTE_logical_not, SHORT_logical_not, INT_logical_not, LONG_logical_not, FLOAT_logical_not, DOUBLE_logical_not, CFLOAT_logical_xor, CDOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction maximum_functions[] = { UBYTE_maximum, SBYTE_maximum, SHORT_maximum, INT_maximum, LONG_maximum, FLOAT_maximum, DOUBLE_maximum, CFLOAT_maximum, CDOUBLE_maximum,};\nstatic PyUFuncGenericFunction minimum_functions[] = { UBYTE_minimum, SBYTE_minimum, SHORT_minimum, INT_minimum, LONG_minimum, FLOAT_minimum, DOUBLE_minimum, CFLOAT_minimum, CDOUBLE_minimum, };\nstatic PyUFuncGenericFunction bitwise_and_functions[] = { UBYTE_bitwise_and, SBYTE_bitwise_and, SHORT_bitwise_and, INT_bitwise_and, LONG_bitwise_and, NULL, };\nstatic PyUFuncGenericFunction bitwise_or_functions[] = { UBYTE_bitwise_or, SBYTE_bitwise_or, SHORT_bitwise_or, INT_bitwise_or, LONG_bitwise_or, NULL, };\nstatic PyUFuncGenericFunction bitwise_xor_functions[] = { UBYTE_bitwise_xor, SBYTE_bitwise_xor, SHORT_bitwise_xor, INT_bitwise_xor, LONG_bitwise_xor, NULL, };\nstatic PyUFuncGenericFunction invert_functions[] = { UBYTE_invert, SBYTE_invert, SHORT_invert, INT_invert, LONG_invert, };\nstatic PyUFuncGenericFunction left_shift_functions[] = { UBYTE_left_shift, SBYTE_left_shift, SHORT_left_shift, INT_left_shift, LONG_left_shift, NULL, };\nstatic PyUFuncGenericFunction right_shift_functions[] = { UBYTE_right_shift, SBYTE_right_shift, SHORT_right_shift, INT_right_shift, LONG_right_shift, NULL, };\nstatic PyUFuncGenericFunction arccos_functions[] = { NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction ceil_functions[] = { NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction arctan2_functions[] = { NULL, NULL, NULL, };\nstatic void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * power_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * absolute_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * negative_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * equal_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * bitwise_and_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_or_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_xor_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * invert_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * left_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * right_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * arccos_data[] = { (void *)acos, (void *)acos, (void *)c_acos, (void *)c_acos, (void *)\"arccos\", };\nstatic void * arcsin_data[] = { (void *)asin, (void *)asin, (void *)c_asin, (void *)c_asin, (void *)\"arcsin\", };\nstatic void * arctan_data[] = { (void *)atan, (void *)atan, (void *)c_atan, (void *)c_atan, (void *)\"arctan\", };\nstatic void * arccosh_data[] = { (void *)acosh, (void *)acosh, (void *)c_acosh, (void *)c_acosh, (void *)\"arccosh\", };\nstatic void * arcsinh_data[] = { (void *)asinh, (void *)asinh, (void *)c_asinh, (void *)c_asinh, (void *)\"arcsinh\", };\nstatic void * arctanh_data[] = { (void *)atanh, (void *)atanh, (void *)c_atanh, (void *)c_atanh, (void *)\"arctanh\", };\nstatic void * cos_data[] = { (void *)cos, (void *)cos, (void *)c_cos, (void *)c_cos, (void *)\"cos\", };\nstatic void * cosh_data[] = { (void *)cosh, (void *)cosh, (void *)c_cosh, (void *)c_cosh, (void *)\"cosh\", };\nstatic void * exp_data[] = { (void *)exp, (void *)exp, (void *)c_exp, (void *)c_exp, (void *)\"exp\", };\nstatic void * log_data[] = { (void *)log, (void *)log, (void *)c_log, (void *)c_log, (void *)\"log\", };\nstatic void * log10_data[] = { (void *)log10, (void *)log10, (void *)c_log10, (void *)c_log10, (void *)\"log10\", };\nstatic void * sin_data[] = { (void *)sin, (void *)sin, (void *)c_sin, (void *)c_sin, (void *)\"sin\", };\nstatic void * sinh_data[] = { (void *)sinh, (void *)sinh, (void *)c_sinh, (void *)c_sinh, (void *)\"sinh\", };\nstatic void * sqrt_data[] = { (void *)sqrt, (void *)sqrt, (void *)c_sqrt, (void *)c_sqrt, (void *)\"sqrt\", };\nstatic void * tan_data[] = { (void *)tan, (void *)tan, (void *)c_tan, (void *)c_tan, (void *)\"tan\", };\nstatic void * tanh_data[] = { (void *)tanh, (void *)tanh, (void *)c_tanh, (void *)c_tanh, (void *)\"tanh\", };\nstatic void * ceil_data[] = { (void *)ceil, (void *)ceil, (void *)\"ceil\", };\nstatic void * fabs_data[] = { (void *)fabs, (void *)fabs, (void *)\"fabs\", };\nstatic void * floor_data[] = { (void *)floor, (void *)floor, (void *)\"floor\", };\nstatic void * arctan2_data[] = { (void *)atan2, (void *)atan2, (void *)\"arctan2\", };\nstatic void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\nstatic void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\nstatic char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char absolute_signatures[] = { PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_FLOAT, PyArray_CDOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char negative_signatures[] = { PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char equal_signatures[] = { PyArray_CHAR, PyArray_CHAR, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE, PyArray_OBJECT, PyArray_OBJECT, PyArray_UBYTE};\nstatic char greater_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE };\nstatic char logical_not_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_UBYTE, PyArray_INT, PyArray_UBYTE, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\nstatic char maximum_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, };\nstatic char bitwise_and_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char invert_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_INT, PyArray_INT, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arccos_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char ceil_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arctan2_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic void InitOperators(PyObject *dictionary) {\n PyObject *f;\n\n add_data[9] =(void *)PyNumber_Add;\n subtract_data[9] = (void *)PyNumber_Subtract;\n multiply_data[7] = (void *)c_prod;\n multiply_data[8] = (void *)c_prod;\n multiply_data[9] = (void *)PyNumber_Multiply;\n divide_data[7] = (void *)c_quot_fast;\n divide_data[8] = (void *)c_quot_fast;\n divide_data[9] = (void *)PyNumber_Divide;\n divide_safe_data[7] = (void *)c_quot;\n divide_safe_data[8] = (void *)c_quot;\n divide_safe_data[9] = (void *)PyNumber_Divide;\n conjugate_data[9] = (void *)\"conjugate\";\n remainder_data[5] = (void *)fmod;\n remainder_data[6] = (void *)fmod;\n remainder_data[7] = (void *)PyNumber_Remainder;\n power_data[5] = (void *)pow;\n power_data[6] = (void *)pow;\n power_data[7] = (void *)c_pow;\n power_data[8] = (void *)c_pow;\n power_data[9] = (void *)PyNumber_Power;\n absolute_data[8] = (void *)PyNumber_Absolute;\n negative_data[8] = (void *)PyNumber_Negative;\n bitwise_and_data[5] = (void *)PyNumber_And;\n bitwise_or_data[5] = (void *)PyNumber_Or;\n bitwise_xor_data[5] = (void *)PyNumber_Xor;\n invert_data[5] = (void *)PyNumber_Invert;\n left_shift_data[5] = (void *)PyNumber_Lshift;\n right_shift_data[5] = (void *)PyNumber_Rshift;\n\n true_divide_data[7] = (void *)c_quot_fast;\n true_divide_data[8] = (void *)c_quot_fast;\n true_divide_data[9] = (void *)PyNumber_TrueDivide;\n true_divide_functions[7] = fastumath_FF_F_As_DD_D;\n true_divide_functions[8] = fastumath_DD_D;\n true_divide_functions[9] = PyUFunc_OO_O;\n\n floor_divide_data[7] = (void *)c_quot_floor_fast;\n floor_divide_data[8] = (void *)c_quot_floor_fast;\n floor_divide_data[9] = (void *)PyNumber_FloorDivide;\n floor_divide_functions[7] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[8] = fastumath_DD_D;\n floor_divide_functions[9] = PyUFunc_OO_O;\n\n\n add_functions[9] = PyUFunc_OO_O;\n subtract_functions[9] = PyUFunc_OO_O;\n multiply_functions[7] = fastumath_FF_F_As_DD_D;\n multiply_functions[8] = fastumath_DD_D;\n multiply_functions[9] = PyUFunc_OO_O;\n divide_functions[7] = fastumath_FF_F_As_DD_D;\n divide_functions[8] = fastumath_DD_D;\n divide_functions[9] = PyUFunc_OO_O;\n divide_safe_functions[7] = fastumath_FF_F_As_DD_D;\n divide_safe_functions[8] = fastumath_DD_D;\n divide_safe_functions[9] = PyUFunc_OO_O;\n conjugate_functions[9] = PyUFunc_O_O_method;\n remainder_functions[5] = PyUFunc_ff_f_As_dd_d;\n remainder_functions[6] = PyUFunc_dd_d;\n remainder_functions[7] = PyUFunc_OO_O;\n power_functions[5] = PyUFunc_ff_f_As_dd_d;\n power_functions[6] = PyUFunc_dd_d;\n power_functions[7] = fastumath_FF_F_As_DD_D;\n power_functions[8] = fastumath_DD_D;\n power_functions[9] = PyUFunc_OO_O;\n absolute_functions[8] = PyUFunc_O_O;\n negative_functions[8] = PyUFunc_O_O;\n bitwise_and_functions[5] = PyUFunc_OO_O;\n bitwise_or_functions[5] = PyUFunc_OO_O;\n bitwise_xor_functions[5] = PyUFunc_OO_O;\n invert_functions[5] = PyUFunc_O_O;\n left_shift_functions[5] = PyUFunc_OO_O;\n right_shift_functions[5] = PyUFunc_OO_O;\n arccos_functions[0] = PyUFunc_f_f_As_d_d;\n arccos_functions[1] = PyUFunc_d_d;\n arccos_functions[2] = fastumath_F_F_As_D_D;\n arccos_functions[3] = fastumath_D_D;\n arccos_functions[4] = PyUFunc_O_O_method;\n ceil_functions[0] = PyUFunc_f_f_As_d_d;\n ceil_functions[1] = PyUFunc_d_d;\n ceil_functions[2] = PyUFunc_O_O_method;\n arctan2_functions[0] = PyUFunc_ff_f_As_dd_d;\n arctan2_functions[1] = PyUFunc_dd_d;\n arctan2_functions[2] = PyUFunc_O_O_method;\n\n\n f = PyUFunc_FromFuncAndData(isinf_functions, isinf_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isinf\", \n \"isinf(x) returns non-zero if x is infinity.\", 0);\n PyDict_SetItemString(dictionary, \"isinf\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isfinite_functions, isfinite_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isfinite\", \n \"isfinite(x) returns non-zero if x is not infinity or not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isfinite\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isnan_functions, isnan_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isnan\", \n \"isnan(x) returns non-zero if x is not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isnan\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(add_functions, add_data, add_signatures, 10, \n\t\t\t\t2, 1, PyUFunc_Zero, \"add\", \n\t\t\t\t\"Add the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"add\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(subtract_functions, subtract_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_Zero, \"subtract\", \n\t\t\t\t\"Subtract the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"subtract\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(multiply_functions, multiply_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"multiply\", \n\t\t\t\t\"Multiply the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"multiply\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(divide_functions, divide_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"divide\", \n\t\t\t\t\"Divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"floor_divide\", \n\t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"floor_divide\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(true_divide_functions, true_divide_data, true_divide_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"true_divide\", \n\t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t7, 2, 1, PyUFunc_One, \"divide_safe\", \n\t\t\t\t\"Divide elementwise, ZeroDivision exception thrown if necessary.\", 0);\n PyDict_SetItemString(dictionary, \"divide_safe\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(conjugate_functions, conjugate_data, conjugate_signatures, \n\t\t\t\t10, 1, 1, PyUFunc_None, \"conjugate\", \n\t\t\t\t\"returns conjugate of each element\", 0);\n PyDict_SetItemString(dictionary, \"conjugate\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(remainder_functions, remainder_data, remainder_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_Zero, \"remainder\", \n\t\t\t\t\"returns remainder of division elementwise\", 0);\n PyDict_SetItemString(dictionary, \"remainder\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(power_functions, power_data, add_signatures, \n\t\t\t\t10, 2, 1, PyUFunc_One, \"power\", \n\t\t\t\t\"power(x,y) = x**y elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"power\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(absolute_functions, absolute_data, absolute_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"absolute\", \n\t\t\t\t\"returns absolute value of each element\", 0);\n PyDict_SetItemString(dictionary, \"absolute\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(negative_functions, negative_data, negative_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"negative\", \n\t\t\t\t\"negative(x) == -x elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"negative\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"greater\", \n\t\t\t\t\"greater(x,y) is array of 1's where x > y, 0 otherwise.\",1);\n PyDict_SetItemString(dictionary, \"greater\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"greater_equal\", \n\t\t\t\t\"greater_equal(x,y) is array of 1's where x >=y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"greater_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"less\", \n\t\t\t\t\"less(x,y) is array of 1's where x < y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"less_equal\", \n\t\t\t\t\"less_equal(x,y) is array of 1's where x <= y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(equal_functions, equal_data, equal_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_One, \"equal\", \n\t\t\t\t\"equal(x,y) is array of 1's where x == y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(not_equal_functions, equal_data, equal_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"not_equal\", \n\t\t\t\t\"not_equal(x,y) is array of 0's where x == y, 1 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"not_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_and_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"logical_and\", \n\t\t\t\t\"logical_and(x,y) returns array of 1's where x and y both true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_or_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_Zero, \"logical_or\", \n\t\t\t\t\"logical_or(x,y) returns array of 1's where x or y or both are true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_xor_functions, divide_safe_data, greater_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"logical_xor\", \n\t\t\t\t\"logical_xor(x,y) returns array of 1's where exactly one of x or y is true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_not_functions, divide_safe_data, logical_not_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"logical_not\", \n\t\t\t\t\"logical_not(x) returns array of 1's where x is false, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"logical_not\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(maximum_functions, divide_safe_data, maximum_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"maximum\", \n\t\t\t\t\"maximum(x,y) returns maximum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"maximum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(minimum_functions, divide_safe_data, maximum_signatures,\n\t\t\t\t9, 2, 1, PyUFunc_None, \"minimum\", \n\t\t\t\t\"minimum(x,y) returns minimum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"minimum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_and_functions, bitwise_and_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_One, \"bitwise_and\", \n\t\t\t\t\"bitwise_and(x,y) returns array of bitwise-and of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_or_functions, bitwise_or_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_Zero, \"bitwise_or\", \n\t\t\t\t\"bitwise_or(x,y) returns array of bitwise-or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_xor_functions, bitwise_xor_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_None, \"bitwise_xor\", \n\t\t\t\t\"bitwise_xor(x,y) returns array of bitwise exclusive or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(invert_functions, invert_data, invert_signatures, \n\t\t\t\t6, 1, 1, PyUFunc_None, \"invert\", \n\t\t\t\t\"invert(n) returns array of bit inversion elementwise if n is an integer array.\", 0);\n PyDict_SetItemString(dictionary, \"invert\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(left_shift_functions, left_shift_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_None, \"left_shift\", \n\t\t\t\t\"left_shift(n, m) is n << m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"left_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(right_shift_functions, right_shift_data, bitwise_and_signatures, \n\t\t\t\t6, 2, 1, PyUFunc_None, \"right_shift\", \n\t\t\t\t\"right_shift(n, m) is n >> m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"right_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccos\", \n\t\t\t\t\"arccos(x) returns array of elementwise inverse cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsin\", \n\t\t\t\t\"arcsin(x) returns array of elementwise inverse sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctan\", \n\t\t\t\t\"arctan(x) returns array of elementwise inverse tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctanh\",\n\t\t\t\t\"arctanh(x) returns array of elementwise inverse hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccosh\",\n\t\t\t\t\"arccosh(x) returns array of elementwise inverse hyperbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsinh\",\n\t\t\t\t\"arcsinh(x) returns array of elementwise inverse hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cos\", \n\t\t\t\t\"cos(x) returns array of elementwise cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cosh\", \n\t\t\t\t\"cosh(x) returns array of elementwise hyberbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, exp_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"exp\", \n\t\t\t\t\"exp(x) returns array of elementwise e**x.\", 0);\n PyDict_SetItemString(dictionary, \"exp\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log\", \n\t\t\t\t\"log(x) returns array of elementwise natural logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log10_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log10\", \n\t\t\t\t\"log10(x) returns array of elementwise base-10 logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log10\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sin\", \n\t\t\t\t\"sin(x) returns array of elementwise sines.\", 0);\n PyDict_SetItemString(dictionary, \"sin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sinh\", \n\t\t\t\t\"sinh(x) returns array of elementwise hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"sinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sqrt_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sqrt\",\n\t\t\t\t\"sqrt(x) returns array of elementwise square roots.\", 0);\n PyDict_SetItemString(dictionary, \"sqrt\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tan\", \n\t\t\t\t\"tan(x) returns array of elementwise tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tanh\", \n\t\t\t\t\"tanh(x) returns array of elementwise hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, ceil_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"ceil\", \n\t\t\t\t\"ceil(x) returns array of elementwise least whole number >= x.\", 0);\n PyDict_SetItemString(dictionary, \"ceil\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, fabs_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"fabs\", \n\t\t\t\t\"fabs(x) returns array of elementwise absolute values, 32 bit if x is.\", 0);\n\n PyDict_SetItemString(dictionary, \"fabs\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, floor_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"floor\", \n\t\t\t\t\"floor(x) returns array of elementwise least whole number <= x.\", 0);\n PyDict_SetItemString(dictionary, \"floor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, arctan2_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"arctan2\", \n\t\t\t\t\"arctan2(x,y) is a safe and correct tan(x/y).\", 0);\n PyDict_SetItemString(dictionary, \"arctan2\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, fmod_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"fmod\", \n\t\t\t\t\"fmod(x,y) is remainder(x,y)\", 0);\n PyDict_SetItemString(dictionary, \"fmod\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, hypot_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"hypot\", \n\t\t\t\t\"hypot(x,y) = sqrt(x**2 + y**2), elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"hypot\", f);\n Py_DECREF(f);\n}\n\n\n", "methods": [], "methods_before": [], "changed_methods": [], "nloc": null, "complexity": null, "token_count": null, "diff_parsed": { "added": [ "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif" ], "deleted": [ "", "", "" ] } }, { "old_path": "scipy_base/fastumath_unsigned.inc", "new_path": "scipy_base/fastumath_unsigned.inc", "filename": "fastumath_unsigned.inc", "extension": "inc", "change_type": "MODIFY", "diff": "@@ -352,6 +352,7 @@ static Py_complex c_quot_fast(Py_complex a, Py_complex b)\n return r;\n }\n \n+#if PY_VERSION_HEX >= 0x02020000\n static Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n {\n /* Not really sure what to do here, but it looks like Python takes the \n@@ -364,7 +365,7 @@ static Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n r.real = floor(r.real);\n return r;\n }\n-\n+#endif\n \n static Py_complex c_sqrt(Py_complex x)\n {\n@@ -1194,6 +1195,7 @@ static void DOUBLE_divide(char **args, int *dimensions, int *steps, void *func)\n \t*((double *)op)=*((double *)i1) / *((double *)i2);\n }\n }\n+#if PY_VERSION_HEX >= 0x02020000\n static void UBYTE_floor_divide(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n@@ -1321,7 +1323,7 @@ static void DOUBLE_true_divide(char **args, int *dimensions, int *steps, void *f\n \t*((double *)op)=*((double *)i1) / *((double *)i2);\n }\n }\n-\n+#endif\n static void UBYTE_divide_safe(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n@@ -2720,8 +2722,10 @@ static PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_\n static PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, USHORT_subtract, INT_subtract, UINT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\n static PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, USHORT_multiply, INT_multiply, UINT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\n static PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, USHORT_divide, INT_divide, UINT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\n+#if PY_VERSION_HEX >= 0x02020000\n static PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, USHORT_floor_divide, INT_floor_divide, UINT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\n static PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, USHORT_true_divide, INT_true_divide, UINT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\n+#endif\n static PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, USHORT_divide_safe, INT_divide_safe, UINT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\n static PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, USHORT_conjugate, INT_conjugate, UINT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\n static PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, USHORT_remainder, INT_remainder, UINT_remainder, LONG_remainder, NULL, NULL, NULL, };\n@@ -2756,8 +2760,10 @@ static void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void\n static void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n static void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n static void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n+#if PY_VERSION_HEX >= 0x02020000\n static void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n static void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\n+#endif\n static void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\n static void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\n static void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\n@@ -2796,8 +2802,10 @@ static void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\n static void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\n \n static char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n+#if PY_VERSION_HEX >= 0x02020000\n static char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\n static char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_USHORT, PyArray_USHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_UINT, PyArray_UINT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n+#endif\n static char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\n static char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\n static char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n@@ -2855,6 +2863,8 @@ static void InitOperators(PyObject *dictionary) {\n divide_functions[10] = fastumath_DD_D;\n divide_functions[11] = PyUFunc_OO_O;\n \n+\n+#if PY_VERSION_HEX >= 0x02020000\n true_divide_data[9] = (void *)c_quot_fast;\n true_divide_data[10] = (void *)c_quot_fast;\n true_divide_data[11] = (void *)PyNumber_TrueDivide;\n@@ -2868,7 +2878,7 @@ static void InitOperators(PyObject *dictionary) {\n floor_divide_functions[9] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[10] = fastumath_DD_D;\n floor_divide_functions[11] = PyUFunc_OO_O;\n-\n+#endif\n \n conjugate_functions[11] = PyUFunc_O_O_method;\n remainder_functions[8] = PyUFunc_ff_f_As_dd_d;\n@@ -2940,7 +2950,7 @@ static void InitOperators(PyObject *dictionary) {\n \t\t\t\t\"Divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n-\n+#if PY_VERSION_HEX >= 0x02020000\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n \t\t\t\t12, 2, 1, PyUFunc_One, \"floor_divide\", \n \t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n@@ -2951,6 +2961,7 @@ static void InitOperators(PyObject *dictionary) {\n \t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n+#endif\n \n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n \t\t\t\t9, 2, 1, PyUFunc_One, \"divide_safe\", \n", "added_lines": 15, "deleted_lines": 4, "source_code": "/* -*- c -*- */\n#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares the \n real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n\n This version supports unsigned types. \n */\n\n#ifndef CHAR_BIT\n#define CHAR_BIT 8\n#endif\n\n#ifndef LONG_BIT\n#define LONG_BIT (CHAR_BIT * sizeof(long))\n#endif\n\n#ifndef INT_BIT\n#define INT_BIT (CHAR_BIT * sizeof(int))\n#endif\n\n#ifndef SHORT_BIT\n#define SHORT_BIT (CHAR_BIT * sizeof(short))\n#endif\n\n#ifndef UINT_BIT\n#define UINT_BIT (CHAR_BIT * sizeof(unsigned int))\n#endif\n\n#ifndef USHORT_BIT\n#define USHORT_BIT (CHAR_BIT * sizeof(unsigned short))\n#endif\n\n/* A whole slew of basic math functions are provided by Konrad Hinsen. */\n\n#if !defined(__STDC__) && !defined(_MSC_VER)\nextern double fmod (double, double);\nextern double frexp (double, int *);\nextern double ldexp (double, int);\nextern double modf (double, double *);\n#endif\n\n#ifndef M_PI\n#define M_PI 3.1415926535897931\n#endif\n\n\n#define ABS(x) ((x) < 0 ? -(x) : (x))\n\n/* isnan and isinf and isfinite functions */\nstatic void FLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((float *)i1)[0]) || isnan((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((double *)i1)[0]) || isnan((double)((double *)i1)[1]);\n }\n}\n\n\nstatic void FLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) !(isfinite((double)(*((float *)i1))) || isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !(isfinite((double)(*((double *)i1))) || isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((float *)i1)[0])) && isfinite((double)(((float *)i1)[1]))) || isnan((double)(((float *)i1)[0])) || isnan((double)(((float *)i1)[1])));\n }\n}\n\nstatic void CDOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((double *)i1)[0])) && isfinite((double)(((double *)i1)[1]))) || isnan((double)(((double *)i1)[0])) || isnan((double)(((double *)i1)[1])));\n }\n}\n\n\nstatic void FLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((float *)i1)));\n }\n}\n\nstatic void DOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((double *)i1)));\n }\n}\n\nstatic void CFLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((float *)i1)[0]) && isfinite((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((double *)i1)[0]) && isfinite((double)((double *)i1)[1]);\n }\n}\n\nstatic PyUFuncGenericFunction isnan_functions[] = {FLOAT_isnan, DOUBLE_isnan, CFLOAT_isnan, CDOUBLE_isnan, NULL};\nstatic PyUFuncGenericFunction isinf_functions[] = {FLOAT_isinf, DOUBLE_isinf, CFLOAT_isinf, CDOUBLE_isinf, NULL};\nstatic PyUFuncGenericFunction isfinite_functions[] = {FLOAT_isfinite, DOUBLE_isfinite, CFLOAT_isfinite, CDOUBLE_isfinite, NULL};\n\nstatic char isinf_signatures[] = { PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\n\nstatic void * isnan_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isinf_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isfinite_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n\n\n\n/* Some functions needed from ufunc object, so that Py_complex's aren't being returned \nbetween code possibly compiled with different compilers.\n*/\n\ntypedef Py_complex ComplexBinaryFunc(Py_complex x, Py_complex y);\ntypedef Py_complex ComplexUnaryFunc(Py_complex x);\n\nstatic void fastumath_F_F_As_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((float *)ip1)[0]; x.imag = ((float *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((float *)op)[0] = (float)x.real;\n\t((float *)op)[1] = (float)x.imag;\n }\n}\n\nstatic void fastumath_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((double *)ip1)[0]; x.imag = ((double *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((double *)op)[0] = x.real;\n\t((double *)op)[1] = x.imag;\n }\n}\n\n\nstatic void fastumath_FF_F_As_DD_D(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2];\n char *ip1=args[0], *ip2=args[1], *op=args[2];\n int n=dimensions[0];\n Py_complex x, y;\n\t\n for(i=0; i */\n#undef HUGE_VAL\n#endif\n\n#ifdef HUGE_VAL\n#define CHECK(x) if (errno != 0) ; \telse if (-HUGE_VAL <= (x) && (x) <= HUGE_VAL) ; \telse errno = ERANGE\n#else\n#define CHECK(x) /* Don't know how to check */\n#endif\n\n\n\n/* First, the C functions that do the real work */\n\n/* constants */\nstatic Py_complex c_1 = {1., 0.};\nstatic Py_complex c_half = {0.5, 0.};\nstatic Py_complex c_i = {0., 1.};\nstatic Py_complex c_i2 = {0., 0.5};\n/*\nstatic Py_complex c_mi = {0., -1.};\nstatic Py_complex c_pi2 = {M_PI/2., 0.};\n*/\n\nstatic Py_complex c_quot_fast(Py_complex a, Py_complex b)\n{\n /******************************************************************/\n \n /* This algorithm is better, and is pretty obvious: first divide the\n * numerators and denominator by whichever of {b.real, b.imag} has\n * larger magnitude. The earliest reference I found was to CACM\n * Algorithm 116 (Complex Division, Robert L. Smith, Stanford\n * University). As usual, though, we're still ignoring all IEEE\n * endcases.\n */\n Py_complex r; /* the result */\n\n const double abs_breal = b.real < 0 ? -b.real : b.real;\n const double abs_bimag = b.imag < 0 ? -b.imag : b.imag;\n\n if ((b.real == 0.0) && (b.imag == 0.0)) {\n\tr.real = a.real / b.real;\n\tr.imag = a.imag / b.imag;\n/* \tif (a.real == 0.0) {r.real = a.real/b.real;} */\n/* \telse if (a.real < 0.0) {r.real = -1.0/0.0;} */\n/* \telse if (a.real > 0.0) {r.real = 1.0/0.0;} */\n\t\n/* \tif (a.imag == 0.0) {r.imag = a.imag/b.imag;} */\n/* \telse if (a.imag < 0.0) {r.imag = -1.0/0.0;} */\n/* \telse if (a.imag > 0.0) {r.imag = 1.0/0.0;} */\n\treturn r;\n }\n if (abs_breal >= abs_bimag) {\n\t/* divide tops and bottom by b.real */\n\tconst double ratio = b.imag / b.real;\n\tconst double denom = b.real + b.imag * ratio;\n\tr.real = (a.real + a.imag * ratio) / denom;\n\tr.imag = (a.imag - a.real * ratio) / denom;\n }\n else {\n\t/* divide tops and bottom by b.imag */\n\tconst double ratio = b.real / b.imag;\n\tconst double denom = b.real * ratio + b.imag;\n\tr.real = (a.real * ratio + a.imag) / denom;\n\tr.imag = (a.imag * ratio - a.real) / denom;\n }\n return r;\n}\n\n#if PY_VERSION_HEX >= 0x02020000\nstatic Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n{\n /* Not really sure what to do here, but it looks like Python takes the \n floor of the real part and returns that as the answer. So, we will do the same.\n */\n Py_complex r;\n\n r = c_quot_fast(a, b);\n r.imag = 0.0;\n r.real = floor(r.real);\n return r;\n}\n#endif\n\nstatic Py_complex c_sqrt(Py_complex x)\n{\n Py_complex r;\n double s,d;\n if (x.real == 0. && x.imag == 0.)\n\tr = x;\n else {\n\ts = sqrt(0.5*(fabs(x.real) + hypot(x.real,x.imag)));\n\td = 0.5*x.imag/s;\n\tif (x.real > 0.) {\n\t r.real = s;\n\t r.imag = d;\n\t}\n\telse if (x.imag >= 0.) {\n\t r.real = d;\n\t r.imag = s;\n\t}\n\telse {\n\t r.real = -d;\n\t r.imag = -s;\n\t}\n }\n return r;\n}\n\nstatic Py_complex c_log(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real);\n r.real = log(l);\n return r;\n}\n\nstatic Py_complex c_prodi(Py_complex x)\n{\n Py_complex r;\n r.real = -x.imag;\n r.imag = x.real;\n return r;\n}\n\nstatic Py_complex c_acos(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i,\n\t\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x))))))));\n}\n\nstatic Py_complex c_acosh(Py_complex x)\n{\n return c_log(c_sum(x,c_prod(c_i,\n\t\t\t\tc_sqrt(c_diff(c_1,c_prod(x,x))))));\n}\n\nstatic Py_complex c_asin(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(c_prod(c_i,x),\n\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x)))))));\n}\n\nstatic Py_complex c_asinh(Py_complex x)\n{\n return c_neg(c_log(c_diff(c_sqrt(c_sum(c_1,c_prod(x,x))),x)));\n}\n\nstatic Py_complex c_atan(Py_complex x)\n{\n return c_prod(c_i2,c_log(c_quot_fast(c_sum(c_i,x),c_diff(c_i,x))));\n}\n\nstatic Py_complex c_atanh(Py_complex x)\n{\n return c_prod(c_half,c_log(c_quot_fast(c_sum(c_1,x),c_diff(c_1,x))));\n}\n\nstatic Py_complex c_cos(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.real)*cosh(x.imag);\n r.imag = -sin(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_cosh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*cosh(x.real);\n r.imag = sin(x.imag)*sinh(x.real);\n return r;\n}\n\nstatic Py_complex c_exp(Py_complex x)\n{\n Py_complex r;\n double l = exp(x.real);\n r.real = l*cos(x.imag);\n r.imag = l*sin(x.imag);\n return r;\n}\n\nstatic Py_complex c_log10(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real)/log(10.);\n r.real = log10(l);\n return r;\n}\n\nstatic Py_complex c_sin(Py_complex x)\n{\n Py_complex r;\n r.real = sin(x.real)*cosh(x.imag);\n r.imag = cos(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_sinh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*sinh(x.real);\n r.imag = sin(x.imag)*cosh(x.real);\n return r;\n}\n\nstatic Py_complex c_tan(Py_complex x)\n{\n Py_complex r;\n double sr,cr,shi,chi;\n double rs,is,rc,ic;\n double d;\n sr = sin(x.real);\n cr = cos(x.real);\n shi = sinh(x.imag);\n chi = cosh(x.imag);\n rs = sr*chi;\n is = cr*shi;\n rc = cr*chi;\n ic = -sr*shi;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic Py_complex c_tanh(Py_complex x)\n{\n Py_complex r;\n double si,ci,shr,chr;\n double rs,is,rc,ic;\n double d;\n si = sin(x.imag);\n ci = cos(x.imag);\n shr = sinh(x.real);\n chr = cosh(x.real);\n rs = ci*shr;\n is = si*chr;\n rc = ci*chr;\n ic = si*shr;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic long powll(long x, long n, int nbits)\n /* Overflow check: overflow will occur if log2(abs(x)) * n > nbits. */\n{\n long r = 1;\n long p = x;\n double logtwox;\n long mask = 1;\n if (n < 0) PyErr_SetString(PyExc_ValueError, \"Integer to a negative power\");\n if (x != 0) {\n\tlogtwox = log10 (fabs ( (double) x))/log10 ( (double) 2.0);\n\tif (logtwox * (double) n > (double) nbits)\n\t PyErr_SetString(PyExc_ArithmeticError, \"Integer overflow in power.\");\n }\n while (mask > 0 && n >= mask) {\n\tif (n & mask)\n\t r *= p;\n\tmask <<= 1;\n\tp *= p;\n }\n return r;\n}\n\n\nstatic void UBYTE_add(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i 255) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned char *)op)=(unsigned char) x;\n }\n}\nstatic void SBYTE_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int x;\n for(i=0; i 127 || x < -128) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((signed char *)op)=(signed char) x;\n }\n}\nstatic void SHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n short a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (SHORT_BIT/2);\n\tbh = b >> (SHORT_BIT/2);\n\t/* Quick test for common case: two small positive shorts */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (SHORT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (SHORT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (SHORT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (SHORT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (SHORT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((short *)op)=s*x;\n }\n}\nstatic void USHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int x;\n for(i=0; i 65535) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned short *)op)=(unsigned short) x;\n }\n}\nstatic void INT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (INT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (INT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (INT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((int *)op)=s*x;\n }\n}\nstatic void UINT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int a, b, ah, bh, x, y;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) { /* result should fit into bits available. */\n *((unsigned int *)op)=x;\n continue;\n }\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n /* Otherwise one and only one of ah or bh is non-zero. Make it so a > b (ah >0 and bh=0) */\n\tif (a < b) { \n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n /* Now a = ah */\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^(INT_BIT/2) -- shifted_version won't fit in unsigned int.\n\n Then compute al*bl (this should fit in the allotated space)\n\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1; /* mask off ah so a is now al */\n\tx = a*b; /* al * bl */\n\tx += y << (INT_BIT/2); /* add ah * bl * 2^SHIFT */\n /* This could have caused overflow. One way to know is to check to see if x < al \n Not sure if this get's all cases */\n\tif (x < a) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned int *)op)=x;\n }\n}\nstatic void LONG_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n long a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (LONG_BIT/2);\n\tbh = b >> (LONG_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (LONG_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (LONG_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1L << (LONG_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1L << (LONG_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (LONG_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((long *)op)=s*x;\n }\n}\nstatic void FLOAT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= 0x02020000\nstatic void UBYTE_floor_divide(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2);\n }\n}\nstatic void SHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2);\n }\n}\nstatic void USHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2);\n }\n}\nstatic void INT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2);\n }\n}\nstatic void UINT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2);\n }\n}\nstatic void FLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2);\n }\n}\nstatic void DOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2);\n }\n}\n\n/* complex numbers are compared by there real parts. */\nstatic void CFLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((float *)i2)[0];\n }\n}\nstatic void CDOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((double *)i2)[0];\n }\n}\n\nstatic void UBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((signed char *)i2);\n }\n}\nstatic void SHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((short *)i2);\n }\n}\nstatic void USHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned short *)i2);\n }\n}\nstatic void INT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((int *)i2);\n }\n}\nstatic void UINT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((long *)i2);\n }\n}\nstatic void FLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void DOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\nstatic void CFLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void CDOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\n\nstatic void UBYTE_less(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2) ? *((unsigned char *)i1) : *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2) ? *((signed char *)i1) : *((signed char *)i2);\n }\n}\nstatic void SHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2) ? *((short *)i1) : *((short *)i2);\n }\n}\nstatic void USHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2) ? *((unsigned short *)i1) : *((unsigned short *)i2);\n }\n}\nstatic void INT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2) ? *((int *)i1) : *((int *)i2);\n }\n}\nstatic void UINT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2) ? *((unsigned int *)i1) : *((unsigned int *)i2);\n }\n}\nstatic void LONG_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2) ? *((long *)i1) : *((long *)i2);\n }\n}\nstatic void FLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n }\n}\nstatic void DOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n }\n}\nstatic void CFLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n\t((float *)op)[1]=*((float *)i1) > *((float *)i2) ? ((float *)i1)[1] : ((float *)i2)[1];\n }\n}\nstatic void CDOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n\t((double *)op)[1]=*((double *)i1) > *((double *)i2) ? ((double *)i1)[1] : ((double *)i2)[1];\n }\n}\nstatic void UBYTE_minimum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((signed char *)i2);\n }\n}\nstatic void SHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((short *)i2);\n }\n}\nstatic void USHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned short *)i2);\n }\n}\nstatic void INT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((int *)i2);\n }\n}\nstatic void UINT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned int *)i2);\n }\n}\nstatic void LONG_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((long *)i2);\n }\n}\n\nstatic PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_add, USHORT_add, INT_add, UINT_add, LONG_add, FLOAT_add, DOUBLE_add, CFLOAT_add, CDOUBLE_add, NULL, };\nstatic PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, USHORT_subtract, INT_subtract, UINT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\nstatic PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, USHORT_multiply, INT_multiply, UINT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, USHORT_divide, INT_divide, UINT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, USHORT_floor_divide, INT_floor_divide, UINT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, USHORT_true_divide, INT_true_divide, UINT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\n#endif\nstatic PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, USHORT_divide_safe, INT_divide_safe, UINT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\nstatic PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, USHORT_conjugate, INT_conjugate, UINT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\nstatic PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, USHORT_remainder, INT_remainder, UINT_remainder, LONG_remainder, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction power_functions[] = { UBYTE_power, SBYTE_power, SHORT_power, USHORT_power, INT_power, UINT_power, LONG_power, NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction absolute_functions[] = { UBYTE_absolute, SBYTE_absolute, SHORT_absolute, USHORT_absolute, INT_absolute, UINT_absolute, LONG_absolute, FLOAT_absolute, DOUBLE_absolute, CFLOAT_absolute, CDOUBLE_absolute, NULL, };\nstatic PyUFuncGenericFunction negative_functions[] = { UBYTE_negative, SBYTE_negative, SHORT_negative, USHORT_negative, INT_negative, UINT_negative, LONG_negative, FLOAT_negative, DOUBLE_negative, CFLOAT_negative, CDOUBLE_negative, NULL, };\nstatic PyUFuncGenericFunction greater_functions[] = { UBYTE_greater, SBYTE_greater, SHORT_greater, USHORT_greater, INT_greater, UINT_greater, LONG_greater, FLOAT_greater, DOUBLE_greater, CFLOAT_greater, CDOUBLE_greater, };\nstatic PyUFuncGenericFunction greater_equal_functions[] = { UBYTE_greater_equal, SBYTE_greater_equal, SHORT_greater_equal, USHORT_greater_equal, INT_greater_equal, UINT_greater_equal, LONG_greater_equal, FLOAT_greater_equal, DOUBLE_greater_equal, CFLOAT_greater_equal, CDOUBLE_greater_equal, };\nstatic PyUFuncGenericFunction less_functions[] = { UBYTE_less, SBYTE_less, SHORT_less, USHORT_less, INT_less, UINT_less, LONG_less, FLOAT_less, DOUBLE_less, CFLOAT_less, CDOUBLE_less, };\nstatic PyUFuncGenericFunction less_equal_functions[] = { UBYTE_less_equal, SBYTE_less_equal, SHORT_less_equal, USHORT_less_equal, INT_less_equal, UINT_less_equal, LONG_less_equal, FLOAT_less_equal, DOUBLE_less_equal, CFLOAT_less_equal, CDOUBLE_less_equal, };\nstatic PyUFuncGenericFunction equal_functions[] = { CHAR_equal, UBYTE_equal, SBYTE_equal, SHORT_equal, USHORT_equal, INT_equal, UINT_equal, LONG_equal, FLOAT_equal, DOUBLE_equal, CFLOAT_equal, CDOUBLE_equal, OBJECT_equal};\nstatic PyUFuncGenericFunction not_equal_functions[] = { CHAR_not_equal, UBYTE_not_equal, SBYTE_not_equal, SHORT_not_equal, USHORT_not_equal, INT_not_equal, UINT_not_equal, LONG_not_equal, FLOAT_not_equal, DOUBLE_not_equal, CFLOAT_not_equal, CDOUBLE_not_equal, OBJECT_not_equal};\nstatic PyUFuncGenericFunction logical_and_functions[] = { UBYTE_logical_and, SBYTE_logical_and, SHORT_logical_and, USHORT_logical_and, INT_logical_and, UINT_logical_and, LONG_logical_and, FLOAT_logical_and, DOUBLE_logical_and, };\nstatic PyUFuncGenericFunction logical_or_functions[] = { UBYTE_logical_or, SBYTE_logical_or, SHORT_logical_or, USHORT_logical_or, INT_logical_or, UINT_logical_or, LONG_logical_or, FLOAT_logical_or, DOUBLE_logical_or, };\nstatic PyUFuncGenericFunction logical_xor_functions[] = { UBYTE_logical_xor, SBYTE_logical_xor, SHORT_logical_xor, USHORT_logical_xor, INT_logical_xor, UINT_logical_xor, LONG_logical_xor, FLOAT_logical_xor, DOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction logical_not_functions[] = { UBYTE_logical_not, SBYTE_logical_not, SHORT_logical_not, USHORT_logical_not, INT_logical_not, UINT_logical_not, LONG_logical_not, FLOAT_logical_not, DOUBLE_logical_not, };\nstatic PyUFuncGenericFunction maximum_functions[] = { UBYTE_maximum, SBYTE_maximum, SHORT_maximum, USHORT_maximum, INT_maximum, UINT_maximum, LONG_maximum, FLOAT_maximum, DOUBLE_maximum, };\nstatic PyUFuncGenericFunction minimum_functions[] = { UBYTE_minimum, SBYTE_minimum, SHORT_minimum, USHORT_minimum, INT_minimum, UINT_minimum, LONG_minimum, FLOAT_minimum, DOUBLE_minimum, };\nstatic PyUFuncGenericFunction bitwise_and_functions[] = { UBYTE_bitwise_and, SBYTE_bitwise_and, SHORT_bitwise_and, USHORT_bitwise_and, INT_bitwise_and, UINT_bitwise_and, LONG_bitwise_and, NULL, };\nstatic PyUFuncGenericFunction bitwise_or_functions[] = { UBYTE_bitwise_or, SBYTE_bitwise_or, SHORT_bitwise_or, USHORT_bitwise_or, INT_bitwise_or, UINT_bitwise_or, LONG_bitwise_or, NULL, };\nstatic PyUFuncGenericFunction bitwise_xor_functions[] = { UBYTE_bitwise_xor, SBYTE_bitwise_xor, SHORT_bitwise_xor, USHORT_bitwise_xor, INT_bitwise_xor, UINT_bitwise_xor, LONG_bitwise_xor, NULL, };\nstatic PyUFuncGenericFunction invert_functions[] = { UBYTE_invert, SBYTE_invert, SHORT_invert, USHORT_invert, INT_invert, UINT_invert, LONG_invert, NULL, };\nstatic PyUFuncGenericFunction left_shift_functions[] = { UBYTE_left_shift, SBYTE_left_shift, SHORT_left_shift, USHORT_left_shift, INT_left_shift, UINT_left_shift, LONG_left_shift, NULL, };\nstatic PyUFuncGenericFunction right_shift_functions[] = { UBYTE_right_shift, SBYTE_right_shift, SHORT_right_shift, USHORT_right_shift, INT_right_shift, UINT_right_shift, LONG_right_shift, NULL, };\n\nstatic PyUFuncGenericFunction arccos_functions[] = { NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction ceil_functions[] = { NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction arctan2_functions[] = { NULL, NULL, NULL, };\n\n\nstatic void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n#if PY_VERSION_HEX >= 0x02020000\nstatic void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\n#endif\nstatic void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * power_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * absolute_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * negative_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * equal_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, }; \nstatic void * bitwise_and_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_or_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_xor_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * invert_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * left_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * right_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\n\nstatic void * arccos_data[] = { (void *)acos, (void *)acos, (void *)c_acos, (void *)c_acos, (void *)\"arccos\", };\nstatic void * arcsin_data[] = { (void *)asin, (void *)asin, (void *)c_asin, (void *)c_asin, (void *)\"arcsin\", };\nstatic void * arctan_data[] = { (void *)atan, (void *)atan, (void *)c_atan, (void *)c_atan, (void *)\"arctan\", };\nstatic void * arccosh_data[] = { (void *)acosh, (void *)acosh, (void *)c_acosh, (void *)c_acosh, (void *)\"arccosh\", };\nstatic void * arcsinh_data[] = { (void *)asinh, (void *)asinh, (void *)c_asinh, (void *)c_asinh, (void *)\"arcsinh\", };\nstatic void * arctanh_data[] = { (void *)atanh, (void *)atanh, (void *)c_atanh, (void *)c_atanh, (void *)\"arctanh\", };\nstatic void * cos_data[] = { (void *)cos, (void *)cos, (void *)c_cos, (void *)c_cos, (void *)\"cos\", };\nstatic void * cosh_data[] = { (void *)cosh, (void *)cosh, (void *)c_cosh, (void *)c_cosh, (void *)\"cosh\", };\nstatic void * exp_data[] = { (void *)exp, (void *)exp, (void *)c_exp, (void *)c_exp, (void *)\"exp\", };\nstatic void * log_data[] = { (void *)log, (void *)log, (void *)c_log, (void *)c_log, (void *)\"log\", };\nstatic void * log10_data[] = { (void *)log10, (void *)log10, (void *)c_log10, (void *)c_log10, (void *)\"log10\", };\nstatic void * sin_data[] = { (void *)sin, (void *)sin, (void *)c_sin, (void *)c_sin, (void *)\"sin\", };\nstatic void * sinh_data[] = { (void *)sinh, (void *)sinh, (void *)c_sinh, (void *)c_sinh, (void *)\"sinh\", };\nstatic void * sqrt_data[] = { (void *)sqrt, (void *)sqrt, (void *)c_sqrt, (void *)c_sqrt, (void *)\"sqrt\", };\nstatic void * tan_data[] = { (void *)tan, (void *)tan, (void *)c_tan, (void *)c_tan, (void *)\"tan\", };\nstatic void * tanh_data[] = { (void *)tanh, (void *)tanh, (void *)c_tanh, (void *)c_tanh, (void *)\"tanh\", };\nstatic void * ceil_data[] = { (void *)ceil, (void *)ceil, (void *)\"ceil\", };\nstatic void * fabs_data[] = { (void *)fabs, (void *)fabs, (void *)\"fabs\", };\nstatic void * floor_data[] = { (void *)floor, (void *)floor, (void *)\"floor\", };\nstatic void * arctan2_data[] = { (void *)atan2, (void *)atan2, (void *)\"arctan2\", };\nstatic void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\nstatic void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\n\nstatic char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_USHORT, PyArray_USHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_UINT, PyArray_UINT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#endif\nstatic char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char absolute_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_FLOAT, PyArray_CDOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char negative_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char equal_signatures[] = { PyArray_CHAR, PyArray_CHAR, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE, PyArray_OBJECT, PyArray_OBJECT, PyArray_UBYTE,};\nstatic char greater_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE };\nstatic char logical_not_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, };\nstatic char maximum_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, };\nstatic char bitwise_and_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char invert_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic char arccos_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char ceil_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arctan2_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic void InitOperators(PyObject *dictionary) {\n PyObject *f;\n\n add_data[11] =(void *)PyNumber_Add;\n subtract_data[11] = (void *)PyNumber_Subtract;\n multiply_data[9] = (void *)c_prod;\n multiply_data[10] = (void *)c_prod;\n multiply_data[11] = (void *)PyNumber_Multiply;\n divide_data[9] = (void *)c_quot_fast;\n divide_data[10] = (void *)c_quot_fast;\n divide_data[11] = (void *)PyNumber_Divide;\n divide_safe_data[9] = (void *)c_quot;\n divide_safe_data[10] = (void *)c_quot;\n divide_safe_data[11] = (void *)PyNumber_Divide;\n conjugate_data[11] = (void *)\"conjugate\";\n remainder_data[8] = (void *)fmod;\n remainder_data[9] = (void *)fmod;\n remainder_data[10] = (void *)PyNumber_Remainder;\n power_data[7] = (void *)pow;\n power_data[8] = (void *)pow;\n power_data[9] = (void *)c_pow;\n power_data[10] = (void *)c_pow;\n power_data[11] = (void *)PyNumber_Power;\n absolute_data[11] = (void *)PyNumber_Absolute;\n negative_data[11] = (void *)PyNumber_Negative;\n bitwise_and_data[7] = (void *)PyNumber_And;\n bitwise_or_data[7] = (void *)PyNumber_Or;\n bitwise_xor_data[7] = (void *)PyNumber_Xor;\n invert_data[7] = (void *)PyNumber_Invert;\n left_shift_data[7] = (void *)PyNumber_Lshift;\n right_shift_data[7] = (void *)PyNumber_Rshift;\n\n add_functions[11] = PyUFunc_OO_O;\n subtract_functions[11] = PyUFunc_OO_O;\n multiply_functions[9] = fastumath_FF_F_As_DD_D;\n multiply_functions[10] = fastumath_DD_D;\n multiply_functions[11] = PyUFunc_OO_O;\n divide_functions[9] = fastumath_FF_F_As_DD_D;\n divide_functions[10] = fastumath_DD_D;\n divide_functions[11] = PyUFunc_OO_O;\n\n\n#if PY_VERSION_HEX >= 0x02020000\n true_divide_data[9] = (void *)c_quot_fast;\n true_divide_data[10] = (void *)c_quot_fast;\n true_divide_data[11] = (void *)PyNumber_TrueDivide;\n true_divide_functions[9] = fastumath_FF_F_As_DD_D;\n true_divide_functions[10] = fastumath_DD_D;\n true_divide_functions[11] = PyUFunc_OO_O;\n\n floor_divide_data[9] = (void *)c_quot_floor_fast;\n floor_divide_data[10] = (void *)c_quot_floor_fast;\n floor_divide_data[11] = (void *)PyNumber_FloorDivide;\n floor_divide_functions[9] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[10] = fastumath_DD_D;\n floor_divide_functions[11] = PyUFunc_OO_O;\n#endif\n\n conjugate_functions[11] = PyUFunc_O_O_method;\n remainder_functions[8] = PyUFunc_ff_f_As_dd_d;\n remainder_functions[9] = PyUFunc_dd_d;\n remainder_functions[10] = PyUFunc_OO_O;\n power_functions[7] = PyUFunc_ff_f_As_dd_d;\n power_functions[8] = PyUFunc_dd_d;\n power_functions[9] = fastumath_FF_F_As_DD_D;\n power_functions[10] = PyUFunc_DD_D;\n power_functions[11] = PyUFunc_OO_O;\n absolute_functions[11] = PyUFunc_O_O;\n negative_functions[11] = PyUFunc_O_O;\n bitwise_and_functions[7] = PyUFunc_OO_O;\n bitwise_or_functions[7] = PyUFunc_OO_O;\n bitwise_xor_functions[7] = PyUFunc_OO_O;\n invert_functions[7] = PyUFunc_O_O;\n left_shift_functions[7] = PyUFunc_OO_O;\n right_shift_functions[7] = PyUFunc_OO_O;\n\n arccos_functions[0] = PyUFunc_f_f_As_d_d;\n arccos_functions[1] = PyUFunc_d_d;\n arccos_functions[2] = fastumath_F_F_As_D_D;\n arccos_functions[3] = fastumath_D_D;\n arccos_functions[4] = PyUFunc_O_O_method;\n ceil_functions[0] = PyUFunc_f_f_As_d_d;\n ceil_functions[1] = PyUFunc_d_d;\n ceil_functions[2] = PyUFunc_O_O_method;\n arctan2_functions[0] = PyUFunc_ff_f_As_dd_d;\n arctan2_functions[1] = PyUFunc_dd_d;\n arctan2_functions[2] = PyUFunc_O_O_method;\n\n\n f = PyUFunc_FromFuncAndData(isinf_functions, isinf_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isinf\", \n \"isinf(x) returns non-zero if x is infinity.\", 0);\n PyDict_SetItemString(dictionary, \"isinf\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isfinite_functions, isfinite_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isfinite\", \n \"isfinite(x) returns non-zero if x is not infinity or not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isfinite\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isnan_functions, isnan_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isnan\", \n \"isnan(x) returns non-zero if x is not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isnan\", f);\n Py_DECREF(f);\n\n\n f = PyUFunc_FromFuncAndData(add_functions, add_data, add_signatures, 12, \n\t\t\t\t2, 1, PyUFunc_Zero, \"add\", \n\t\t\t\t\"Add the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"add\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(subtract_functions, subtract_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_Zero, \"subtract\", \n\t\t\t\t\"Subtract the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"subtract\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(multiply_functions, multiply_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"multiply\", \n\t\t\t\t\"Multiply the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"multiply\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(divide_functions, divide_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"divide\", \n\t\t\t\t\"Divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n#if PY_VERSION_HEX >= 0x02020000\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"floor_divide\", \n\t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"floor_divide\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(true_divide_functions, true_divide_data, true_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"true_divide\", \n\t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n#endif\n\n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"divide_safe\", \n\t\t\t\t\"Divide elementwise, ZeroDivision exception thrown if necessary.\", 0);\n PyDict_SetItemString(dictionary, \"divide_safe\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(conjugate_functions, conjugate_data, conjugate_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"conjugate\", \n\t\t\t\t\"returns conjugate of each element\", 0);\n PyDict_SetItemString(dictionary, \"conjugate\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(remainder_functions, remainder_data, remainder_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_Zero, \"remainder\", \n\t\t\t\t\"returns remainder of division elementwise\", 0);\n PyDict_SetItemString(dictionary, \"remainder\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(power_functions, power_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"power\", \n\t\t\t\t\"power(x,y) = x**y elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"power\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(absolute_functions, absolute_data, absolute_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"absolute\", \n\t\t\t\t\"returns absolute value of each element\", 0);\n PyDict_SetItemString(dictionary, \"absolute\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(negative_functions, negative_data, negative_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"negative\", \n\t\t\t\t\"negative(x) == -x elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"negative\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater\", \n\t\t\t\t\"greater(x,y) is array of 1's where x > y, 0 otherwise.\",1);\n PyDict_SetItemString(dictionary, \"greater\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater_equal\", \n\t\t\t\t\"greater_equal(x,y) is array of 1's where x >=y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"greater_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less\", \n\t\t\t\t\"less(x,y) is array of 1's where x < y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less_equal\", \n\t\t\t\t\"less_equal(x,y) is array of 1's where x <= y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_One, \"equal\", \n\t\t\t\t\"equal(x,y) is array of 1's where x == y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(not_equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_None, \"not_equal\", \n\t\t\t\t\"not_equal(x,y) is array of 0's where x == y, 1 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"not_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_and_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"logical_and\", \n\t\t\t\t\"logical_and(x,y) returns array of 1's where x and y both true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_or_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_Zero, \"logical_or\", \n\t\t\t\t\"logical_or(x,y) returns array of 1's where x or y or both are true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_xor_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"logical_xor\", \n\t\t\t\t\"logical_xor(x,y) returns array of 1's where exactly one of x or y is true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_not_functions, divide_safe_data, logical_not_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"logical_not\", \n\t\t\t\t\"logical_not(x) returns array of 1's where x is false, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"logical_not\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(maximum_functions, divide_safe_data, maximum_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"maximum\", \n\t\t\t\t\"maximum(x,y) returns maximum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"maximum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(minimum_functions, divide_safe_data, maximum_signatures,\n\t\t\t\t11, 2, 1, PyUFunc_None, \"minimum\", \n\t\t\t\t\"minimum(x,y) returns minimum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"minimum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_and_functions, bitwise_and_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_One, \"bitwise_and\", \n\t\t\t\t\"bitwise_and(x,y) returns array of bitwise-and of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_or_functions, bitwise_or_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_Zero, \"bitwise_or\", \n\t\t\t\t\"bitwise_or(x,y) returns array of bitwise-or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_xor_functions, bitwise_xor_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"bitwise_xor\", \n\t\t\t\t\"bitwise_xor(x,y) returns array of bitwise exclusive or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(invert_functions, invert_data, invert_signatures, \n\t\t\t\t8, 1, 1, PyUFunc_None, \"invert\", \n\t\t\t\t\"invert(n) returns array of bit inversion elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"invert\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(left_shift_functions, left_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"left_shift\", \n\t\t\t\t\"left_shift(n, m) is n << m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"left_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(right_shift_functions, right_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"right_shift\", \n\t\t\t\t\"right_shift(n, m) is n >> m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"right_shift\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(arccos_functions, arccos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccos\", \n\t\t\t\t\"arccos(x) returns array of elementwise inverse cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsin\", \n\t\t\t\t\"arcsin(x) returns array of elementwise inverse sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctan\", \n\t\t\t\t\"arctan(x) returns array of elementwise inverse tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctanh\",\n\t\t\t\t\"arctanh(x) returns array of elementwise inverse hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccosh\",\n\t\t\t\t\"arccosh(x) returns array of elementwise inverse hyperbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsinh\",\n\t\t\t\t\"arcsinh(x) returns array of elementwise inverse hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cos\", \n\t\t\t\t\"cos(x) returns array of elementwise cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cosh\", \n\t\t\t\t\"cosh(x) returns array of elementwise hyberbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, exp_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"exp\", \n\t\t\t\t\"exp(x) returns array of elementwise e**x.\", 0);\n PyDict_SetItemString(dictionary, \"exp\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log\", \n\t\t\t\t\"log(x) returns array of elementwise natural logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log10_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log10\", \n\t\t\t\t\"log10(x) returns array of elementwise base-10 logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log10\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sin\", \n\t\t\t\t\"sin(x) returns array of elementwise sines.\", 0);\n PyDict_SetItemString(dictionary, \"sin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sinh\", \n\t\t\t\t\"sinh(x) returns array of elementwise hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"sinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sqrt_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sqrt\",\n\t\t\t\t\"sqrt(x) returns array of elementwise square roots.\", 0);\n PyDict_SetItemString(dictionary, \"sqrt\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tan\", \n\t\t\t\t\"tan(x) returns array of elementwise tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tanh\", \n\t\t\t\t\"tanh(x) returns array of elementwise hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, ceil_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"ceil\", \n\t\t\t\t\"ceil(x) returns array of elementwise least whole number >= x.\", 0);\n PyDict_SetItemString(dictionary, \"ceil\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, fabs_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"fabs\", \n\t\t\t\t\"fabs(x) returns array of elementwise absolute values, 32 bit if x is.\", 0);\n\n PyDict_SetItemString(dictionary, \"fabs\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, floor_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"floor\", \n\t\t\t\t\"floor(x) returns array of elementwise least whole number <= x.\", 0);\n PyDict_SetItemString(dictionary, \"floor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, arctan2_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"arctan2\", \n\t\t\t\t\"arctan2(x,y) is a safe and correct tan(x/y).\", 0);\n PyDict_SetItemString(dictionary, \"arctan2\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, fmod_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"fmod\", \n\t\t\t\t\"fmod(x,y) is remainder(x,y)\", 0);\n PyDict_SetItemString(dictionary, \"fmod\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, hypot_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"hypot\", \n\t\t\t\t\"hypot(x,y) = sqrt(x**2 + y**2), elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"hypot\", f);\n Py_DECREF(f);\n}\n\n\n", "source_code_before": "/* -*- c -*- */\n#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares the \n real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n\n This version supports unsigned types. \n */\n\n#ifndef CHAR_BIT\n#define CHAR_BIT 8\n#endif\n\n#ifndef LONG_BIT\n#define LONG_BIT (CHAR_BIT * sizeof(long))\n#endif\n\n#ifndef INT_BIT\n#define INT_BIT (CHAR_BIT * sizeof(int))\n#endif\n\n#ifndef SHORT_BIT\n#define SHORT_BIT (CHAR_BIT * sizeof(short))\n#endif\n\n#ifndef UINT_BIT\n#define UINT_BIT (CHAR_BIT * sizeof(unsigned int))\n#endif\n\n#ifndef USHORT_BIT\n#define USHORT_BIT (CHAR_BIT * sizeof(unsigned short))\n#endif\n\n/* A whole slew of basic math functions are provided by Konrad Hinsen. */\n\n#if !defined(__STDC__) && !defined(_MSC_VER)\nextern double fmod (double, double);\nextern double frexp (double, int *);\nextern double ldexp (double, int);\nextern double modf (double, double *);\n#endif\n\n#ifndef M_PI\n#define M_PI 3.1415926535897931\n#endif\n\n\n#define ABS(x) ((x) < 0 ? -(x) : (x))\n\n/* isnan and isinf and isfinite functions */\nstatic void FLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((float *)i1)[0]) || isnan((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((double *)i1)[0]) || isnan((double)((double *)i1)[1]);\n }\n}\n\n\nstatic void FLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) !(isfinite((double)(*((float *)i1))) || isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !(isfinite((double)(*((double *)i1))) || isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((float *)i1)[0])) && isfinite((double)(((float *)i1)[1]))) || isnan((double)(((float *)i1)[0])) || isnan((double)(((float *)i1)[1])));\n }\n}\n\nstatic void CDOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((double *)i1)[0])) && isfinite((double)(((double *)i1)[1]))) || isnan((double)(((double *)i1)[0])) || isnan((double)(((double *)i1)[1])));\n }\n}\n\n\nstatic void FLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((float *)i1)));\n }\n}\n\nstatic void DOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((double *)i1)));\n }\n}\n\nstatic void CFLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((float *)i1)[0]) && isfinite((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((double *)i1)[0]) && isfinite((double)((double *)i1)[1]);\n }\n}\n\nstatic PyUFuncGenericFunction isnan_functions[] = {FLOAT_isnan, DOUBLE_isnan, CFLOAT_isnan, CDOUBLE_isnan, NULL};\nstatic PyUFuncGenericFunction isinf_functions[] = {FLOAT_isinf, DOUBLE_isinf, CFLOAT_isinf, CDOUBLE_isinf, NULL};\nstatic PyUFuncGenericFunction isfinite_functions[] = {FLOAT_isfinite, DOUBLE_isfinite, CFLOAT_isfinite, CDOUBLE_isfinite, NULL};\n\nstatic char isinf_signatures[] = { PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\n\nstatic void * isnan_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isinf_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isfinite_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n\n\n\n/* Some functions needed from ufunc object, so that Py_complex's aren't being returned \nbetween code possibly compiled with different compilers.\n*/\n\ntypedef Py_complex ComplexBinaryFunc(Py_complex x, Py_complex y);\ntypedef Py_complex ComplexUnaryFunc(Py_complex x);\n\nstatic void fastumath_F_F_As_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((float *)ip1)[0]; x.imag = ((float *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((float *)op)[0] = (float)x.real;\n\t((float *)op)[1] = (float)x.imag;\n }\n}\n\nstatic void fastumath_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((double *)ip1)[0]; x.imag = ((double *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((double *)op)[0] = x.real;\n\t((double *)op)[1] = x.imag;\n }\n}\n\n\nstatic void fastumath_FF_F_As_DD_D(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2];\n char *ip1=args[0], *ip2=args[1], *op=args[2];\n int n=dimensions[0];\n Py_complex x, y;\n\t\n for(i=0; i */\n#undef HUGE_VAL\n#endif\n\n#ifdef HUGE_VAL\n#define CHECK(x) if (errno != 0) ; \telse if (-HUGE_VAL <= (x) && (x) <= HUGE_VAL) ; \telse errno = ERANGE\n#else\n#define CHECK(x) /* Don't know how to check */\n#endif\n\n\n\n/* First, the C functions that do the real work */\n\n/* constants */\nstatic Py_complex c_1 = {1., 0.};\nstatic Py_complex c_half = {0.5, 0.};\nstatic Py_complex c_i = {0., 1.};\nstatic Py_complex c_i2 = {0., 0.5};\n/*\nstatic Py_complex c_mi = {0., -1.};\nstatic Py_complex c_pi2 = {M_PI/2., 0.};\n*/\n\nstatic Py_complex c_quot_fast(Py_complex a, Py_complex b)\n{\n /******************************************************************/\n \n /* This algorithm is better, and is pretty obvious: first divide the\n * numerators and denominator by whichever of {b.real, b.imag} has\n * larger magnitude. The earliest reference I found was to CACM\n * Algorithm 116 (Complex Division, Robert L. Smith, Stanford\n * University). As usual, though, we're still ignoring all IEEE\n * endcases.\n */\n Py_complex r; /* the result */\n\n const double abs_breal = b.real < 0 ? -b.real : b.real;\n const double abs_bimag = b.imag < 0 ? -b.imag : b.imag;\n\n if ((b.real == 0.0) && (b.imag == 0.0)) {\n\tr.real = a.real / b.real;\n\tr.imag = a.imag / b.imag;\n/* \tif (a.real == 0.0) {r.real = a.real/b.real;} */\n/* \telse if (a.real < 0.0) {r.real = -1.0/0.0;} */\n/* \telse if (a.real > 0.0) {r.real = 1.0/0.0;} */\n\t\n/* \tif (a.imag == 0.0) {r.imag = a.imag/b.imag;} */\n/* \telse if (a.imag < 0.0) {r.imag = -1.0/0.0;} */\n/* \telse if (a.imag > 0.0) {r.imag = 1.0/0.0;} */\n\treturn r;\n }\n if (abs_breal >= abs_bimag) {\n\t/* divide tops and bottom by b.real */\n\tconst double ratio = b.imag / b.real;\n\tconst double denom = b.real + b.imag * ratio;\n\tr.real = (a.real + a.imag * ratio) / denom;\n\tr.imag = (a.imag - a.real * ratio) / denom;\n }\n else {\n\t/* divide tops and bottom by b.imag */\n\tconst double ratio = b.real / b.imag;\n\tconst double denom = b.real * ratio + b.imag;\n\tr.real = (a.real * ratio + a.imag) / denom;\n\tr.imag = (a.imag * ratio - a.real) / denom;\n }\n return r;\n}\n\nstatic Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n{\n /* Not really sure what to do here, but it looks like Python takes the \n floor of the real part and returns that as the answer. So, we will do the same.\n */\n Py_complex r;\n\n r = c_quot_fast(a, b);\n r.imag = 0.0;\n r.real = floor(r.real);\n return r;\n}\n\n\nstatic Py_complex c_sqrt(Py_complex x)\n{\n Py_complex r;\n double s,d;\n if (x.real == 0. && x.imag == 0.)\n\tr = x;\n else {\n\ts = sqrt(0.5*(fabs(x.real) + hypot(x.real,x.imag)));\n\td = 0.5*x.imag/s;\n\tif (x.real > 0.) {\n\t r.real = s;\n\t r.imag = d;\n\t}\n\telse if (x.imag >= 0.) {\n\t r.real = d;\n\t r.imag = s;\n\t}\n\telse {\n\t r.real = -d;\n\t r.imag = -s;\n\t}\n }\n return r;\n}\n\nstatic Py_complex c_log(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real);\n r.real = log(l);\n return r;\n}\n\nstatic Py_complex c_prodi(Py_complex x)\n{\n Py_complex r;\n r.real = -x.imag;\n r.imag = x.real;\n return r;\n}\n\nstatic Py_complex c_acos(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i,\n\t\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x))))))));\n}\n\nstatic Py_complex c_acosh(Py_complex x)\n{\n return c_log(c_sum(x,c_prod(c_i,\n\t\t\t\tc_sqrt(c_diff(c_1,c_prod(x,x))))));\n}\n\nstatic Py_complex c_asin(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(c_prod(c_i,x),\n\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x)))))));\n}\n\nstatic Py_complex c_asinh(Py_complex x)\n{\n return c_neg(c_log(c_diff(c_sqrt(c_sum(c_1,c_prod(x,x))),x)));\n}\n\nstatic Py_complex c_atan(Py_complex x)\n{\n return c_prod(c_i2,c_log(c_quot_fast(c_sum(c_i,x),c_diff(c_i,x))));\n}\n\nstatic Py_complex c_atanh(Py_complex x)\n{\n return c_prod(c_half,c_log(c_quot_fast(c_sum(c_1,x),c_diff(c_1,x))));\n}\n\nstatic Py_complex c_cos(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.real)*cosh(x.imag);\n r.imag = -sin(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_cosh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*cosh(x.real);\n r.imag = sin(x.imag)*sinh(x.real);\n return r;\n}\n\nstatic Py_complex c_exp(Py_complex x)\n{\n Py_complex r;\n double l = exp(x.real);\n r.real = l*cos(x.imag);\n r.imag = l*sin(x.imag);\n return r;\n}\n\nstatic Py_complex c_log10(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real)/log(10.);\n r.real = log10(l);\n return r;\n}\n\nstatic Py_complex c_sin(Py_complex x)\n{\n Py_complex r;\n r.real = sin(x.real)*cosh(x.imag);\n r.imag = cos(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_sinh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*sinh(x.real);\n r.imag = sin(x.imag)*cosh(x.real);\n return r;\n}\n\nstatic Py_complex c_tan(Py_complex x)\n{\n Py_complex r;\n double sr,cr,shi,chi;\n double rs,is,rc,ic;\n double d;\n sr = sin(x.real);\n cr = cos(x.real);\n shi = sinh(x.imag);\n chi = cosh(x.imag);\n rs = sr*chi;\n is = cr*shi;\n rc = cr*chi;\n ic = -sr*shi;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic Py_complex c_tanh(Py_complex x)\n{\n Py_complex r;\n double si,ci,shr,chr;\n double rs,is,rc,ic;\n double d;\n si = sin(x.imag);\n ci = cos(x.imag);\n shr = sinh(x.real);\n chr = cosh(x.real);\n rs = ci*shr;\n is = si*chr;\n rc = ci*chr;\n ic = si*shr;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic long powll(long x, long n, int nbits)\n /* Overflow check: overflow will occur if log2(abs(x)) * n > nbits. */\n{\n long r = 1;\n long p = x;\n double logtwox;\n long mask = 1;\n if (n < 0) PyErr_SetString(PyExc_ValueError, \"Integer to a negative power\");\n if (x != 0) {\n\tlogtwox = log10 (fabs ( (double) x))/log10 ( (double) 2.0);\n\tif (logtwox * (double) n > (double) nbits)\n\t PyErr_SetString(PyExc_ArithmeticError, \"Integer overflow in power.\");\n }\n while (mask > 0 && n >= mask) {\n\tif (n & mask)\n\t r *= p;\n\tmask <<= 1;\n\tp *= p;\n }\n return r;\n}\n\n\nstatic void UBYTE_add(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i 255) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned char *)op)=(unsigned char) x;\n }\n}\nstatic void SBYTE_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int x;\n for(i=0; i 127 || x < -128) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((signed char *)op)=(signed char) x;\n }\n}\nstatic void SHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n short a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (SHORT_BIT/2);\n\tbh = b >> (SHORT_BIT/2);\n\t/* Quick test for common case: two small positive shorts */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (SHORT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (SHORT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (SHORT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (SHORT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (SHORT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((short *)op)=s*x;\n }\n}\nstatic void USHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int x;\n for(i=0; i 65535) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned short *)op)=(unsigned short) x;\n }\n}\nstatic void INT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (INT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (INT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (INT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((int *)op)=s*x;\n }\n}\nstatic void UINT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int a, b, ah, bh, x, y;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) { /* result should fit into bits available. */\n *((unsigned int *)op)=x;\n continue;\n }\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n /* Otherwise one and only one of ah or bh is non-zero. Make it so a > b (ah >0 and bh=0) */\n\tif (a < b) { \n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n /* Now a = ah */\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^(INT_BIT/2) -- shifted_version won't fit in unsigned int.\n\n Then compute al*bl (this should fit in the allotated space)\n\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1; /* mask off ah so a is now al */\n\tx = a*b; /* al * bl */\n\tx += y << (INT_BIT/2); /* add ah * bl * 2^SHIFT */\n /* This could have caused overflow. One way to know is to check to see if x < al \n Not sure if this get's all cases */\n\tif (x < a) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned int *)op)=x;\n }\n}\nstatic void LONG_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n long a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (LONG_BIT/2);\n\tbh = b >> (LONG_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (LONG_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (LONG_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1L << (LONG_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1L << (LONG_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (LONG_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((long *)op)=s*x;\n }\n}\nstatic void FLOAT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2);\n }\n}\nstatic void SHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2);\n }\n}\nstatic void USHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2);\n }\n}\nstatic void INT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2);\n }\n}\nstatic void UINT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2);\n }\n}\nstatic void FLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2);\n }\n}\nstatic void DOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2);\n }\n}\n\n/* complex numbers are compared by there real parts. */\nstatic void CFLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((float *)i2)[0];\n }\n}\nstatic void CDOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((double *)i2)[0];\n }\n}\n\nstatic void UBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((signed char *)i2);\n }\n}\nstatic void SHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((short *)i2);\n }\n}\nstatic void USHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned short *)i2);\n }\n}\nstatic void INT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((int *)i2);\n }\n}\nstatic void UINT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((long *)i2);\n }\n}\nstatic void FLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void DOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\nstatic void CFLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void CDOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\n\nstatic void UBYTE_less(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2) ? *((unsigned char *)i1) : *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2) ? *((signed char *)i1) : *((signed char *)i2);\n }\n}\nstatic void SHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2) ? *((short *)i1) : *((short *)i2);\n }\n}\nstatic void USHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2) ? *((unsigned short *)i1) : *((unsigned short *)i2);\n }\n}\nstatic void INT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2) ? *((int *)i1) : *((int *)i2);\n }\n}\nstatic void UINT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2) ? *((unsigned int *)i1) : *((unsigned int *)i2);\n }\n}\nstatic void LONG_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2) ? *((long *)i1) : *((long *)i2);\n }\n}\nstatic void FLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n }\n}\nstatic void DOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n }\n}\nstatic void CFLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n\t((float *)op)[1]=*((float *)i1) > *((float *)i2) ? ((float *)i1)[1] : ((float *)i2)[1];\n }\n}\nstatic void CDOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n\t((double *)op)[1]=*((double *)i1) > *((double *)i2) ? ((double *)i1)[1] : ((double *)i2)[1];\n }\n}\nstatic void UBYTE_minimum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((signed char *)i2);\n }\n}\nstatic void SHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((short *)i2);\n }\n}\nstatic void USHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned short *)i2);\n }\n}\nstatic void INT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((int *)i2);\n }\n}\nstatic void UINT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned int *)i2);\n }\n}\nstatic void LONG_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((long *)i2);\n }\n}\n\nstatic PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_add, USHORT_add, INT_add, UINT_add, LONG_add, FLOAT_add, DOUBLE_add, CFLOAT_add, CDOUBLE_add, NULL, };\nstatic PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, USHORT_subtract, INT_subtract, UINT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\nstatic PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, USHORT_multiply, INT_multiply, UINT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, USHORT_divide, INT_divide, UINT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, USHORT_floor_divide, INT_floor_divide, UINT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, USHORT_true_divide, INT_true_divide, UINT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, USHORT_divide_safe, INT_divide_safe, UINT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\nstatic PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, USHORT_conjugate, INT_conjugate, UINT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\nstatic PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, USHORT_remainder, INT_remainder, UINT_remainder, LONG_remainder, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction power_functions[] = { UBYTE_power, SBYTE_power, SHORT_power, USHORT_power, INT_power, UINT_power, LONG_power, NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction absolute_functions[] = { UBYTE_absolute, SBYTE_absolute, SHORT_absolute, USHORT_absolute, INT_absolute, UINT_absolute, LONG_absolute, FLOAT_absolute, DOUBLE_absolute, CFLOAT_absolute, CDOUBLE_absolute, NULL, };\nstatic PyUFuncGenericFunction negative_functions[] = { UBYTE_negative, SBYTE_negative, SHORT_negative, USHORT_negative, INT_negative, UINT_negative, LONG_negative, FLOAT_negative, DOUBLE_negative, CFLOAT_negative, CDOUBLE_negative, NULL, };\nstatic PyUFuncGenericFunction greater_functions[] = { UBYTE_greater, SBYTE_greater, SHORT_greater, USHORT_greater, INT_greater, UINT_greater, LONG_greater, FLOAT_greater, DOUBLE_greater, CFLOAT_greater, CDOUBLE_greater, };\nstatic PyUFuncGenericFunction greater_equal_functions[] = { UBYTE_greater_equal, SBYTE_greater_equal, SHORT_greater_equal, USHORT_greater_equal, INT_greater_equal, UINT_greater_equal, LONG_greater_equal, FLOAT_greater_equal, DOUBLE_greater_equal, CFLOAT_greater_equal, CDOUBLE_greater_equal, };\nstatic PyUFuncGenericFunction less_functions[] = { UBYTE_less, SBYTE_less, SHORT_less, USHORT_less, INT_less, UINT_less, LONG_less, FLOAT_less, DOUBLE_less, CFLOAT_less, CDOUBLE_less, };\nstatic PyUFuncGenericFunction less_equal_functions[] = { UBYTE_less_equal, SBYTE_less_equal, SHORT_less_equal, USHORT_less_equal, INT_less_equal, UINT_less_equal, LONG_less_equal, FLOAT_less_equal, DOUBLE_less_equal, CFLOAT_less_equal, CDOUBLE_less_equal, };\nstatic PyUFuncGenericFunction equal_functions[] = { CHAR_equal, UBYTE_equal, SBYTE_equal, SHORT_equal, USHORT_equal, INT_equal, UINT_equal, LONG_equal, FLOAT_equal, DOUBLE_equal, CFLOAT_equal, CDOUBLE_equal, OBJECT_equal};\nstatic PyUFuncGenericFunction not_equal_functions[] = { CHAR_not_equal, UBYTE_not_equal, SBYTE_not_equal, SHORT_not_equal, USHORT_not_equal, INT_not_equal, UINT_not_equal, LONG_not_equal, FLOAT_not_equal, DOUBLE_not_equal, CFLOAT_not_equal, CDOUBLE_not_equal, OBJECT_not_equal};\nstatic PyUFuncGenericFunction logical_and_functions[] = { UBYTE_logical_and, SBYTE_logical_and, SHORT_logical_and, USHORT_logical_and, INT_logical_and, UINT_logical_and, LONG_logical_and, FLOAT_logical_and, DOUBLE_logical_and, };\nstatic PyUFuncGenericFunction logical_or_functions[] = { UBYTE_logical_or, SBYTE_logical_or, SHORT_logical_or, USHORT_logical_or, INT_logical_or, UINT_logical_or, LONG_logical_or, FLOAT_logical_or, DOUBLE_logical_or, };\nstatic PyUFuncGenericFunction logical_xor_functions[] = { UBYTE_logical_xor, SBYTE_logical_xor, SHORT_logical_xor, USHORT_logical_xor, INT_logical_xor, UINT_logical_xor, LONG_logical_xor, FLOAT_logical_xor, DOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction logical_not_functions[] = { UBYTE_logical_not, SBYTE_logical_not, SHORT_logical_not, USHORT_logical_not, INT_logical_not, UINT_logical_not, LONG_logical_not, FLOAT_logical_not, DOUBLE_logical_not, };\nstatic PyUFuncGenericFunction maximum_functions[] = { UBYTE_maximum, SBYTE_maximum, SHORT_maximum, USHORT_maximum, INT_maximum, UINT_maximum, LONG_maximum, FLOAT_maximum, DOUBLE_maximum, };\nstatic PyUFuncGenericFunction minimum_functions[] = { UBYTE_minimum, SBYTE_minimum, SHORT_minimum, USHORT_minimum, INT_minimum, UINT_minimum, LONG_minimum, FLOAT_minimum, DOUBLE_minimum, };\nstatic PyUFuncGenericFunction bitwise_and_functions[] = { UBYTE_bitwise_and, SBYTE_bitwise_and, SHORT_bitwise_and, USHORT_bitwise_and, INT_bitwise_and, UINT_bitwise_and, LONG_bitwise_and, NULL, };\nstatic PyUFuncGenericFunction bitwise_or_functions[] = { UBYTE_bitwise_or, SBYTE_bitwise_or, SHORT_bitwise_or, USHORT_bitwise_or, INT_bitwise_or, UINT_bitwise_or, LONG_bitwise_or, NULL, };\nstatic PyUFuncGenericFunction bitwise_xor_functions[] = { UBYTE_bitwise_xor, SBYTE_bitwise_xor, SHORT_bitwise_xor, USHORT_bitwise_xor, INT_bitwise_xor, UINT_bitwise_xor, LONG_bitwise_xor, NULL, };\nstatic PyUFuncGenericFunction invert_functions[] = { UBYTE_invert, SBYTE_invert, SHORT_invert, USHORT_invert, INT_invert, UINT_invert, LONG_invert, NULL, };\nstatic PyUFuncGenericFunction left_shift_functions[] = { UBYTE_left_shift, SBYTE_left_shift, SHORT_left_shift, USHORT_left_shift, INT_left_shift, UINT_left_shift, LONG_left_shift, NULL, };\nstatic PyUFuncGenericFunction right_shift_functions[] = { UBYTE_right_shift, SBYTE_right_shift, SHORT_right_shift, USHORT_right_shift, INT_right_shift, UINT_right_shift, LONG_right_shift, NULL, };\n\nstatic PyUFuncGenericFunction arccos_functions[] = { NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction ceil_functions[] = { NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction arctan2_functions[] = { NULL, NULL, NULL, };\n\n\nstatic void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * power_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * absolute_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * negative_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * equal_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, }; \nstatic void * bitwise_and_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_or_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_xor_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * invert_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * left_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * right_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\n\nstatic void * arccos_data[] = { (void *)acos, (void *)acos, (void *)c_acos, (void *)c_acos, (void *)\"arccos\", };\nstatic void * arcsin_data[] = { (void *)asin, (void *)asin, (void *)c_asin, (void *)c_asin, (void *)\"arcsin\", };\nstatic void * arctan_data[] = { (void *)atan, (void *)atan, (void *)c_atan, (void *)c_atan, (void *)\"arctan\", };\nstatic void * arccosh_data[] = { (void *)acosh, (void *)acosh, (void *)c_acosh, (void *)c_acosh, (void *)\"arccosh\", };\nstatic void * arcsinh_data[] = { (void *)asinh, (void *)asinh, (void *)c_asinh, (void *)c_asinh, (void *)\"arcsinh\", };\nstatic void * arctanh_data[] = { (void *)atanh, (void *)atanh, (void *)c_atanh, (void *)c_atanh, (void *)\"arctanh\", };\nstatic void * cos_data[] = { (void *)cos, (void *)cos, (void *)c_cos, (void *)c_cos, (void *)\"cos\", };\nstatic void * cosh_data[] = { (void *)cosh, (void *)cosh, (void *)c_cosh, (void *)c_cosh, (void *)\"cosh\", };\nstatic void * exp_data[] = { (void *)exp, (void *)exp, (void *)c_exp, (void *)c_exp, (void *)\"exp\", };\nstatic void * log_data[] = { (void *)log, (void *)log, (void *)c_log, (void *)c_log, (void *)\"log\", };\nstatic void * log10_data[] = { (void *)log10, (void *)log10, (void *)c_log10, (void *)c_log10, (void *)\"log10\", };\nstatic void * sin_data[] = { (void *)sin, (void *)sin, (void *)c_sin, (void *)c_sin, (void *)\"sin\", };\nstatic void * sinh_data[] = { (void *)sinh, (void *)sinh, (void *)c_sinh, (void *)c_sinh, (void *)\"sinh\", };\nstatic void * sqrt_data[] = { (void *)sqrt, (void *)sqrt, (void *)c_sqrt, (void *)c_sqrt, (void *)\"sqrt\", };\nstatic void * tan_data[] = { (void *)tan, (void *)tan, (void *)c_tan, (void *)c_tan, (void *)\"tan\", };\nstatic void * tanh_data[] = { (void *)tanh, (void *)tanh, (void *)c_tanh, (void *)c_tanh, (void *)\"tanh\", };\nstatic void * ceil_data[] = { (void *)ceil, (void *)ceil, (void *)\"ceil\", };\nstatic void * fabs_data[] = { (void *)fabs, (void *)fabs, (void *)\"fabs\", };\nstatic void * floor_data[] = { (void *)floor, (void *)floor, (void *)\"floor\", };\nstatic void * arctan2_data[] = { (void *)atan2, (void *)atan2, (void *)\"arctan2\", };\nstatic void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\nstatic void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\n\nstatic char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_USHORT, PyArray_USHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_UINT, PyArray_UINT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char absolute_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_FLOAT, PyArray_CDOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char negative_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char equal_signatures[] = { PyArray_CHAR, PyArray_CHAR, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE, PyArray_OBJECT, PyArray_OBJECT, PyArray_UBYTE,};\nstatic char greater_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE };\nstatic char logical_not_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, };\nstatic char maximum_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, };\nstatic char bitwise_and_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char invert_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic char arccos_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char ceil_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arctan2_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic void InitOperators(PyObject *dictionary) {\n PyObject *f;\n\n add_data[11] =(void *)PyNumber_Add;\n subtract_data[11] = (void *)PyNumber_Subtract;\n multiply_data[9] = (void *)c_prod;\n multiply_data[10] = (void *)c_prod;\n multiply_data[11] = (void *)PyNumber_Multiply;\n divide_data[9] = (void *)c_quot_fast;\n divide_data[10] = (void *)c_quot_fast;\n divide_data[11] = (void *)PyNumber_Divide;\n divide_safe_data[9] = (void *)c_quot;\n divide_safe_data[10] = (void *)c_quot;\n divide_safe_data[11] = (void *)PyNumber_Divide;\n conjugate_data[11] = (void *)\"conjugate\";\n remainder_data[8] = (void *)fmod;\n remainder_data[9] = (void *)fmod;\n remainder_data[10] = (void *)PyNumber_Remainder;\n power_data[7] = (void *)pow;\n power_data[8] = (void *)pow;\n power_data[9] = (void *)c_pow;\n power_data[10] = (void *)c_pow;\n power_data[11] = (void *)PyNumber_Power;\n absolute_data[11] = (void *)PyNumber_Absolute;\n negative_data[11] = (void *)PyNumber_Negative;\n bitwise_and_data[7] = (void *)PyNumber_And;\n bitwise_or_data[7] = (void *)PyNumber_Or;\n bitwise_xor_data[7] = (void *)PyNumber_Xor;\n invert_data[7] = (void *)PyNumber_Invert;\n left_shift_data[7] = (void *)PyNumber_Lshift;\n right_shift_data[7] = (void *)PyNumber_Rshift;\n\n add_functions[11] = PyUFunc_OO_O;\n subtract_functions[11] = PyUFunc_OO_O;\n multiply_functions[9] = fastumath_FF_F_As_DD_D;\n multiply_functions[10] = fastumath_DD_D;\n multiply_functions[11] = PyUFunc_OO_O;\n divide_functions[9] = fastumath_FF_F_As_DD_D;\n divide_functions[10] = fastumath_DD_D;\n divide_functions[11] = PyUFunc_OO_O;\n\n true_divide_data[9] = (void *)c_quot_fast;\n true_divide_data[10] = (void *)c_quot_fast;\n true_divide_data[11] = (void *)PyNumber_TrueDivide;\n true_divide_functions[9] = fastumath_FF_F_As_DD_D;\n true_divide_functions[10] = fastumath_DD_D;\n true_divide_functions[11] = PyUFunc_OO_O;\n\n floor_divide_data[9] = (void *)c_quot_floor_fast;\n floor_divide_data[10] = (void *)c_quot_floor_fast;\n floor_divide_data[11] = (void *)PyNumber_FloorDivide;\n floor_divide_functions[9] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[10] = fastumath_DD_D;\n floor_divide_functions[11] = PyUFunc_OO_O;\n\n\n conjugate_functions[11] = PyUFunc_O_O_method;\n remainder_functions[8] = PyUFunc_ff_f_As_dd_d;\n remainder_functions[9] = PyUFunc_dd_d;\n remainder_functions[10] = PyUFunc_OO_O;\n power_functions[7] = PyUFunc_ff_f_As_dd_d;\n power_functions[8] = PyUFunc_dd_d;\n power_functions[9] = fastumath_FF_F_As_DD_D;\n power_functions[10] = PyUFunc_DD_D;\n power_functions[11] = PyUFunc_OO_O;\n absolute_functions[11] = PyUFunc_O_O;\n negative_functions[11] = PyUFunc_O_O;\n bitwise_and_functions[7] = PyUFunc_OO_O;\n bitwise_or_functions[7] = PyUFunc_OO_O;\n bitwise_xor_functions[7] = PyUFunc_OO_O;\n invert_functions[7] = PyUFunc_O_O;\n left_shift_functions[7] = PyUFunc_OO_O;\n right_shift_functions[7] = PyUFunc_OO_O;\n\n arccos_functions[0] = PyUFunc_f_f_As_d_d;\n arccos_functions[1] = PyUFunc_d_d;\n arccos_functions[2] = fastumath_F_F_As_D_D;\n arccos_functions[3] = fastumath_D_D;\n arccos_functions[4] = PyUFunc_O_O_method;\n ceil_functions[0] = PyUFunc_f_f_As_d_d;\n ceil_functions[1] = PyUFunc_d_d;\n ceil_functions[2] = PyUFunc_O_O_method;\n arctan2_functions[0] = PyUFunc_ff_f_As_dd_d;\n arctan2_functions[1] = PyUFunc_dd_d;\n arctan2_functions[2] = PyUFunc_O_O_method;\n\n\n f = PyUFunc_FromFuncAndData(isinf_functions, isinf_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isinf\", \n \"isinf(x) returns non-zero if x is infinity.\", 0);\n PyDict_SetItemString(dictionary, \"isinf\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isfinite_functions, isfinite_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isfinite\", \n \"isfinite(x) returns non-zero if x is not infinity or not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isfinite\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isnan_functions, isnan_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isnan\", \n \"isnan(x) returns non-zero if x is not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isnan\", f);\n Py_DECREF(f);\n\n\n f = PyUFunc_FromFuncAndData(add_functions, add_data, add_signatures, 12, \n\t\t\t\t2, 1, PyUFunc_Zero, \"add\", \n\t\t\t\t\"Add the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"add\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(subtract_functions, subtract_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_Zero, \"subtract\", \n\t\t\t\t\"Subtract the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"subtract\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(multiply_functions, multiply_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"multiply\", \n\t\t\t\t\"Multiply the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"multiply\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(divide_functions, divide_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"divide\", \n\t\t\t\t\"Divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"floor_divide\", \n\t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"floor_divide\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(true_divide_functions, true_divide_data, true_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"true_divide\", \n\t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"divide_safe\", \n\t\t\t\t\"Divide elementwise, ZeroDivision exception thrown if necessary.\", 0);\n PyDict_SetItemString(dictionary, \"divide_safe\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(conjugate_functions, conjugate_data, conjugate_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"conjugate\", \n\t\t\t\t\"returns conjugate of each element\", 0);\n PyDict_SetItemString(dictionary, \"conjugate\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(remainder_functions, remainder_data, remainder_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_Zero, \"remainder\", \n\t\t\t\t\"returns remainder of division elementwise\", 0);\n PyDict_SetItemString(dictionary, \"remainder\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(power_functions, power_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"power\", \n\t\t\t\t\"power(x,y) = x**y elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"power\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(absolute_functions, absolute_data, absolute_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"absolute\", \n\t\t\t\t\"returns absolute value of each element\", 0);\n PyDict_SetItemString(dictionary, \"absolute\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(negative_functions, negative_data, negative_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"negative\", \n\t\t\t\t\"negative(x) == -x elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"negative\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater\", \n\t\t\t\t\"greater(x,y) is array of 1's where x > y, 0 otherwise.\",1);\n PyDict_SetItemString(dictionary, \"greater\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater_equal\", \n\t\t\t\t\"greater_equal(x,y) is array of 1's where x >=y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"greater_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less\", \n\t\t\t\t\"less(x,y) is array of 1's where x < y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less_equal\", \n\t\t\t\t\"less_equal(x,y) is array of 1's where x <= y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_One, \"equal\", \n\t\t\t\t\"equal(x,y) is array of 1's where x == y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(not_equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_None, \"not_equal\", \n\t\t\t\t\"not_equal(x,y) is array of 0's where x == y, 1 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"not_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_and_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"logical_and\", \n\t\t\t\t\"logical_and(x,y) returns array of 1's where x and y both true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_or_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_Zero, \"logical_or\", \n\t\t\t\t\"logical_or(x,y) returns array of 1's where x or y or both are true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_xor_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"logical_xor\", \n\t\t\t\t\"logical_xor(x,y) returns array of 1's where exactly one of x or y is true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_not_functions, divide_safe_data, logical_not_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"logical_not\", \n\t\t\t\t\"logical_not(x) returns array of 1's where x is false, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"logical_not\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(maximum_functions, divide_safe_data, maximum_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"maximum\", \n\t\t\t\t\"maximum(x,y) returns maximum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"maximum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(minimum_functions, divide_safe_data, maximum_signatures,\n\t\t\t\t11, 2, 1, PyUFunc_None, \"minimum\", \n\t\t\t\t\"minimum(x,y) returns minimum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"minimum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_and_functions, bitwise_and_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_One, \"bitwise_and\", \n\t\t\t\t\"bitwise_and(x,y) returns array of bitwise-and of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_or_functions, bitwise_or_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_Zero, \"bitwise_or\", \n\t\t\t\t\"bitwise_or(x,y) returns array of bitwise-or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_xor_functions, bitwise_xor_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"bitwise_xor\", \n\t\t\t\t\"bitwise_xor(x,y) returns array of bitwise exclusive or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(invert_functions, invert_data, invert_signatures, \n\t\t\t\t8, 1, 1, PyUFunc_None, \"invert\", \n\t\t\t\t\"invert(n) returns array of bit inversion elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"invert\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(left_shift_functions, left_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"left_shift\", \n\t\t\t\t\"left_shift(n, m) is n << m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"left_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(right_shift_functions, right_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"right_shift\", \n\t\t\t\t\"right_shift(n, m) is n >> m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"right_shift\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(arccos_functions, arccos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccos\", \n\t\t\t\t\"arccos(x) returns array of elementwise inverse cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsin\", \n\t\t\t\t\"arcsin(x) returns array of elementwise inverse sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctan\", \n\t\t\t\t\"arctan(x) returns array of elementwise inverse tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctanh\",\n\t\t\t\t\"arctanh(x) returns array of elementwise inverse hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccosh\",\n\t\t\t\t\"arccosh(x) returns array of elementwise inverse hyperbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsinh\",\n\t\t\t\t\"arcsinh(x) returns array of elementwise inverse hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cos\", \n\t\t\t\t\"cos(x) returns array of elementwise cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cosh\", \n\t\t\t\t\"cosh(x) returns array of elementwise hyberbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, exp_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"exp\", \n\t\t\t\t\"exp(x) returns array of elementwise e**x.\", 0);\n PyDict_SetItemString(dictionary, \"exp\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log\", \n\t\t\t\t\"log(x) returns array of elementwise natural logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log10_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log10\", \n\t\t\t\t\"log10(x) returns array of elementwise base-10 logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log10\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sin\", \n\t\t\t\t\"sin(x) returns array of elementwise sines.\", 0);\n PyDict_SetItemString(dictionary, \"sin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sinh\", \n\t\t\t\t\"sinh(x) returns array of elementwise hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"sinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sqrt_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sqrt\",\n\t\t\t\t\"sqrt(x) returns array of elementwise square roots.\", 0);\n PyDict_SetItemString(dictionary, \"sqrt\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tan\", \n\t\t\t\t\"tan(x) returns array of elementwise tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tanh\", \n\t\t\t\t\"tanh(x) returns array of elementwise hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, ceil_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"ceil\", \n\t\t\t\t\"ceil(x) returns array of elementwise least whole number >= x.\", 0);\n PyDict_SetItemString(dictionary, \"ceil\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, fabs_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"fabs\", \n\t\t\t\t\"fabs(x) returns array of elementwise absolute values, 32 bit if x is.\", 0);\n\n PyDict_SetItemString(dictionary, \"fabs\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, floor_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"floor\", \n\t\t\t\t\"floor(x) returns array of elementwise least whole number <= x.\", 0);\n PyDict_SetItemString(dictionary, \"floor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, arctan2_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"arctan2\", \n\t\t\t\t\"arctan2(x,y) is a safe and correct tan(x/y).\", 0);\n PyDict_SetItemString(dictionary, \"arctan2\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, fmod_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"fmod\", \n\t\t\t\t\"fmod(x,y) is remainder(x,y)\", 0);\n PyDict_SetItemString(dictionary, \"fmod\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, hypot_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"hypot\", \n\t\t\t\t\"hypot(x,y) = sqrt(x**2 + y**2), elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"hypot\", f);\n Py_DECREF(f);\n}\n\n\n", "methods": [], "methods_before": [], "changed_methods": [], "nloc": null, "complexity": null, "token_count": null, "diff_parsed": { "added": [ "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "", "#if PY_VERSION_HEX >= 0x02020000", "#endif", "#if PY_VERSION_HEX >= 0x02020000", "#endif" ], "deleted": [ "", "", "", "" ] } }, { "old_path": "scipy_base/fastumathmodule.c", "new_path": "scipy_base/fastumathmodule.c", "filename": "fastumathmodule.c", "extension": "c", "change_type": "MODIFY", "diff": "@@ -36,9 +36,9 @@ static PyObject *Array0d_FromDouble(double val){\n return (PyObject *)a;\n }\n \n-static double pinf_init() {\n+static double pinf_init(void) {\n double mul = 1e10;\n- double tmp, tmp2;\n+ double tmp = 0.0;\n double pinf;\n \n pinf = mul;\n@@ -50,9 +50,9 @@ static double pinf_init() {\n return pinf;\n }\n \n-static double pzero_init() {\n+static double pzero_init(void) {\n double div = 1e10;\n- double tmp, tmp2;\n+ double tmp = 0.0;\n double pinf;\n \n pinf = div;\n", "added_lines": 4, "deleted_lines": 4, "source_code": "#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain\n errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares\n the real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n*/\n\n#if defined _ISOC99_SOURCE || defined _XOPEN_SOURCE_EXTENDED \\\n || defined _BSD_SOURCE || defined _SVID_SOURCE\n#define HAVE_INVERSE_HYPERBOLIC 1\n#endif\n\nstatic PyObject *Array0d_FromDouble(double); \n/* Wrapper to include the correct version */\n\n#ifdef PyArray_UNSIGNED_TYPES\n#include \"fastumath_unsigned.inc\"\n#else\n#include \"fastumath_nounsigned.inc\"\n#endif\n\nstatic PyObject *Array0d_FromDouble(double val){\n PyArrayObject *a;\n a = (PyArrayObject *)PyArray_FromDims(0,NULL,PyArray_DOUBLE);\n memcpy(a->data,(char *)(&val),a->descr->elsize);\n return (PyObject *)a;\n}\n\nstatic double pinf_init(void) {\n double mul = 1e10;\n double tmp = 0.0;\n double pinf;\n\n pinf = mul;\n for (;;) {\n\tpinf *= mul;\n\tif (pinf == tmp) break;\n\ttmp = pinf;\n }\n return pinf;\n}\n\nstatic double pzero_init(void) {\n double div = 1e10;\n double tmp = 0.0;\n double pinf;\n\n pinf = div;\n for (;;) {\n\tpinf /= div;\n\tif (pinf == tmp) break;\n\ttmp = pinf;\n }\n return pinf;\n}\n\n/* Initialization function for the module (*must* be called initArray) */\n\nstatic struct PyMethodDef methods[] = {\n {NULL,\t\tNULL, 0}\t\t/* sentinel */\n};\n\nDL_EXPORT(void) initfastumath(void) {\n PyObject *m, *d, *s, *f1;\n double pinf, pzero, nan;\n \n /* Create the module and add the functions */\n m = Py_InitModule(\"fastumath\", methods); \n\n /* Import the array and ufunc objects */\n import_array();\n import_ufunc();\n\n /* Add some symbolic constants to the module */\n d = PyModule_GetDict(m);\n\n s = PyString_FromString(\"2.3\");\n PyDict_SetItemString(d, \"__version__\", s);\n Py_DECREF(s);\n\n /* Load the ufunc operators into the array module's namespace */\n InitOperators(d); \n \n PyDict_SetItemString(d, \"pi\", s = PyFloat_FromDouble(atan(1.0) * 4.0));\n Py_DECREF(s);\n PyDict_SetItemString(d, \"e\", s = PyFloat_FromDouble(exp(1.0)));\n Py_DECREF(s);\n pinf = pinf_init();\n PyDict_SetItemString(d, \"PINF\", s = PyFloat_FromDouble(pinf));\n Py_DECREF(s);\n PyDict_SetItemString(d, \"NINF\", s = PyFloat_FromDouble(-pinf));\n Py_DECREF(s);\n pzero = pzero_init();\n PyDict_SetItemString(d, \"PZERO\", s = PyFloat_FromDouble(pzero));\n Py_DECREF(s);\n PyDict_SetItemString(d, \"NZERO\", s = PyFloat_FromDouble(-pzero));\n Py_DECREF(s);\n nan = pinf / pinf;\n PyDict_SetItemString(d, \"NAN\", s = PyFloat_FromDouble(nan));\n Py_DECREF(s);\n\n f1 = PyDict_GetItemString(d, \"conjugate\"); /* Borrowed reference */\n\n /* Setup the array object's numerical structures */\n PyArray_SetNumericOps(d);\n\n PyDict_SetItemString(d, \"conj\", f1); /* shorthand for conjugate */\n \n /* Check for errors */\n if (PyErr_Occurred())\n\tPy_FatalError(\"can't initialize module fastumath\");\n}\n\n", "source_code_before": "#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain\n errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares\n the real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n*/\n\n#if defined _ISOC99_SOURCE || defined _XOPEN_SOURCE_EXTENDED \\\n || defined _BSD_SOURCE || defined _SVID_SOURCE\n#define HAVE_INVERSE_HYPERBOLIC 1\n#endif\n\nstatic PyObject *Array0d_FromDouble(double); \n/* Wrapper to include the correct version */\n\n#ifdef PyArray_UNSIGNED_TYPES\n#include \"fastumath_unsigned.inc\"\n#else\n#include \"fastumath_nounsigned.inc\"\n#endif\n\nstatic PyObject *Array0d_FromDouble(double val){\n PyArrayObject *a;\n a = (PyArrayObject *)PyArray_FromDims(0,NULL,PyArray_DOUBLE);\n memcpy(a->data,(char *)(&val),a->descr->elsize);\n return (PyObject *)a;\n}\n\nstatic double pinf_init() {\n double mul = 1e10;\n double tmp, tmp2;\n double pinf;\n\n pinf = mul;\n for (;;) {\n\tpinf *= mul;\n\tif (pinf == tmp) break;\n\ttmp = pinf;\n }\n return pinf;\n}\n\nstatic double pzero_init() {\n double div = 1e10;\n double tmp, tmp2;\n double pinf;\n\n pinf = div;\n for (;;) {\n\tpinf /= div;\n\tif (pinf == tmp) break;\n\ttmp = pinf;\n }\n return pinf;\n}\n\n/* Initialization function for the module (*must* be called initArray) */\n\nstatic struct PyMethodDef methods[] = {\n {NULL,\t\tNULL, 0}\t\t/* sentinel */\n};\n\nDL_EXPORT(void) initfastumath(void) {\n PyObject *m, *d, *s, *f1;\n double pinf, pzero, nan;\n \n /* Create the module and add the functions */\n m = Py_InitModule(\"fastumath\", methods); \n\n /* Import the array and ufunc objects */\n import_array();\n import_ufunc();\n\n /* Add some symbolic constants to the module */\n d = PyModule_GetDict(m);\n\n s = PyString_FromString(\"2.3\");\n PyDict_SetItemString(d, \"__version__\", s);\n Py_DECREF(s);\n\n /* Load the ufunc operators into the array module's namespace */\n InitOperators(d); \n \n PyDict_SetItemString(d, \"pi\", s = PyFloat_FromDouble(atan(1.0) * 4.0));\n Py_DECREF(s);\n PyDict_SetItemString(d, \"e\", s = PyFloat_FromDouble(exp(1.0)));\n Py_DECREF(s);\n pinf = pinf_init();\n PyDict_SetItemString(d, \"PINF\", s = PyFloat_FromDouble(pinf));\n Py_DECREF(s);\n PyDict_SetItemString(d, \"NINF\", s = PyFloat_FromDouble(-pinf));\n Py_DECREF(s);\n pzero = pzero_init();\n PyDict_SetItemString(d, \"PZERO\", s = PyFloat_FromDouble(pzero));\n Py_DECREF(s);\n PyDict_SetItemString(d, \"NZERO\", s = PyFloat_FromDouble(-pzero));\n Py_DECREF(s);\n nan = pinf / pinf;\n PyDict_SetItemString(d, \"NAN\", s = PyFloat_FromDouble(nan));\n Py_DECREF(s);\n\n f1 = PyDict_GetItemString(d, \"conjugate\"); /* Borrowed reference */\n\n /* Setup the array object's numerical structures */\n PyArray_SetNumericOps(d);\n\n PyDict_SetItemString(d, \"conj\", f1); /* shorthand for conjugate */\n \n /* Check for errors */\n if (PyErr_Occurred())\n\tPy_FatalError(\"can't initialize module fastumath\");\n}\n\n", "methods": [ { "name": "Array0d_FromDouble", "long_name": "Array0d_FromDouble( double val)", "filename": "fastumathmodule.c", "nloc": 6, "complexity": 1, "token_count": 55, "parameters": [ "val" ], "start_line": 32, "end_line": 37, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "pinf_init", "long_name": "pinf_init()", "filename": "fastumathmodule.c", "nloc": 12, "complexity": 3, "token_count": 50, "parameters": [], "start_line": 39, "end_line": 51, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "pzero_init", "long_name": "pzero_init()", "filename": "fastumathmodule.c", "nloc": 12, "complexity": 3, "token_count": 50, "parameters": [], "start_line": 53, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "initfastumath", "long_name": "initfastumath()", "filename": "fastumathmodule.c", "nloc": 34, "complexity": 2, "token_count": 270, "parameters": [], "start_line": 73, "end_line": 122, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 50, "top_nesting_level": 0 } ], "methods_before": [ { "name": "Array0d_FromDouble", "long_name": "Array0d_FromDouble( double val)", "filename": "fastumathmodule.c", "nloc": 6, "complexity": 1, "token_count": 55, "parameters": [ "val" ], "start_line": 32, "end_line": 37, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "pinf_init", "long_name": "pinf_init()", "filename": "fastumathmodule.c", "nloc": 12, "complexity": 3, "token_count": 49, "parameters": [], "start_line": 39, "end_line": 51, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "pzero_init", "long_name": "pzero_init()", "filename": "fastumathmodule.c", "nloc": 12, "complexity": 3, "token_count": 49, "parameters": [], "start_line": 53, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "initfastumath", "long_name": "initfastumath()", "filename": "fastumathmodule.c", "nloc": 34, "complexity": 2, "token_count": 270, "parameters": [], "start_line": 73, "end_line": 122, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 50, "top_nesting_level": 0 } ], "changed_methods": [ { "name": "pzero_init", "long_name": "pzero_init()", "filename": "fastumathmodule.c", "nloc": 12, "complexity": 3, "token_count": 50, "parameters": [], "start_line": 53, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "pinf_init", "long_name": "pinf_init()", "filename": "fastumathmodule.c", "nloc": 12, "complexity": 3, "token_count": 50, "parameters": [], "start_line": 39, "end_line": 51, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 } ], "nloc": 76, "complexity": 9, "token_count": 478, "diff_parsed": { "added": [ "static double pinf_init(void) {", " double tmp = 0.0;", "static double pzero_init(void) {", " double tmp = 0.0;" ], "deleted": [ "static double pinf_init() {", " double tmp, tmp2;", "static double pzero_init() {", " double tmp, tmp2;" ] } } ] }, { "hash": "09fe0df89c51556afd12abe377398e0ff4a25a3e", "msg": "Fixed Pentium model detection for 'Intel(R) Pentium(R) 4'", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-10T18:52:15+00:00", "author_timezone": 0, "committer_date": "2003-03-10T18:52:15+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "e484697500db4c4d667be5a567d2c697882acfce" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 4, "insertions": 4, "lines": 8, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_distutils/command/cpuinfo.py", "new_path": "scipy_distutils/command/cpuinfo.py", "filename": "cpuinfo.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -142,7 +142,7 @@ def _is_Pentium(self):\n self.info[0]['model name']) is not None\n \n def _is_PentiumII(self):\n- return re.match(r'.*?Pentium II\\b',\n+ return re.match(r'.*?Pentium.*?II\\b',\n self.info[0]['model name']) is not None\n \n def _is_PentiumPro(self):\n@@ -150,15 +150,15 @@ def _is_PentiumPro(self):\n self.info[0]['model name']) is not None\n \n def _is_PentiumMMX(self):\n- return re.match(r'.*?PentiumMMX\\b',\n+ return re.match(r'.*?Pentium.*?MMX\\b',\n self.info[0]['model name']) is not None\n \n def _is_PentiumIII(self):\n- return re.match(r'.*?Pentium III\\b',\n+ return re.match(r'.*?Pentium.*?III\\b',\n self.info[0]['model name']) is not None\n \n def _is_PentiumIV(self):\n- return re.match(r'.*?Pentium (IV|4)\\b',\n+ return re.match(r'.*?Pentium.*?(IV|4)\\b',\n self.info[0]['model name']) is not None\n \n def _is_Itanium(self):\n", "added_lines": 4, "deleted_lines": 4, "source_code": "#!/usr/bin/env python\n\"\"\"\ncpuinfo\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNote: This should be merged into proc at some point. Perhaps proc should\nbe returning classes like this instead of using dictionaries.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n$Revision$\n$Date$\nPearu Peterson\n\"\"\"\n\n__version__ = \"$Id$\"\n\n__all__ = ['cpuinfo']\n\nimport sys,string,re,types\n\nclass cpuinfo_base:\n \"\"\"Holds CPU information and provides methods for requiring\n the availability of various CPU features.\n \"\"\"\n\n def _try_call(self,func):\n try:\n return func()\n except:\n pass\n\n def __getattr__(self,name):\n if name[0]!='_':\n if hasattr(self,'_'+name):\n attr = getattr(self,'_'+name)\n if type(attr) is types.MethodType:\n return lambda func=self._try_call,attr=attr : func(attr)\n else:\n return lambda : None\n raise AttributeError,name \n\n def _getNCPUs(self):\n return 1\n\nclass linux_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n for line in open('/proc/cpuinfo').readlines():\n name_value = map(string.strip,string.split(line,':',1))\n if len(name_value)!=2:\n continue\n name,value = name_value\n if not info or info[-1].has_key(name): # next processor\n info.append({})\n info[-1][name] = value\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n def _not_impl(self): pass\n\n # Athlon\n\n def _is_AMD(self):\n return self.info[0]['vendor_id']=='AuthenticAMD'\n\n def _is_AthlonK6_2(self):\n return self._is_AMD() and self.info[0]['model'] == '2'\n\n def _is_AthlonK6_3(self):\n return self._is_AMD() and self.info[0]['model'] == '3'\n\n def _is_AthlonK6(self):\n return re.match(r'.*?AMD-K6',self.info[0]['model name']) is not None\n\n def _is_AthlonK7(self):\n return re.match(r'.*?AMD-K7',self.info[0]['model name']) is not None\n\n def _is_AthlonHX(self):\n return re.match(r'.*?Athlon HX\\b',\n self.info[0]['model name']) is not None\n\n def _is_Opteron(self):\n return re.match(r'.*?Opteron\\b',\n self.info[0]['model name']) is not None\n\n def _is_Hammer(self):\n return re.match(r'.*?Hammer\\b',\n self.info[0]['model name']) is not None\n\n # Alpha\n\n def _is_Alpha(self):\n return self.info[0]['cpu']=='Alpha'\n\n def _is_EV4(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'EV4'\n\n def _is_EV5(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'EV5'\n\n def _is_EV56(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'EV56'\n\n def _is_PCA56(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'PCA56'\n\n # Intel\n\n #XXX\n _is_i386 = _not_impl\n\n def _is_Intel(self):\n return self.info[0]['vendor_id']=='GenuineIntel'\n\n def _is_i486(self):\n return self.info[0]['cpu']=='i486'\n\n def _is_i586(self):\n return self.is_Intel() and self.info[0]['cpu family'] == '5'\n\n def _is_i686(self):\n return self.is_Intel() and self.info[0]['cpu family'] == '6'\n\n def _is_Celeron(self):\n return re.match(r'.*?Celeron',\n self.info[0]['model name']) is not None\n\n def _is_Pentium(self):\n return re.match(r'.*?Pentium',\n self.info[0]['model name']) is not None\n\n def _is_PentiumII(self):\n return re.match(r'.*?Pentium.*?II\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumPro(self):\n return re.match(r'.*?PentiumPro\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumMMX(self):\n return re.match(r'.*?Pentium.*?MMX\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumIII(self):\n return re.match(r'.*?Pentium.*?III\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumIV(self):\n return re.match(r'.*?Pentium.*?(IV|4)\\b',\n self.info[0]['model name']) is not None\n\n def _is_Itanium(self):\n return re.match(r'.*?Itanium\\b',\n self.info[0]['model name']) is not None\n\n\n\n # Varia\n\n def _is_singleCPU(self):\n return len(self.info) == 1\n\n def _getNCPUs(self):\n return len(self.info)\n\n def _has_fdiv_bug(self):\n return self.info[0]['fdiv_bug']=='yes'\n\n def _has_f00f_bug(self):\n return self.info[0]['f00f_bug']=='yes'\n\n def _has_mmx(self):\n return re.match(r'.*?\\bmmx\\b',self.info[0]['flags']) is not None\n\n def _has_sse(self):\n return re.match(r'.*?\\bsse\\b',self.info[0]['flags']) is not None\n\n def _has_sse2(self):\n return re.match(r'.*?\\bsse2\\b',self.info[0]['flags']) is not None\n\n def _has_3dnow(self):\n return re.match(r'.*?\\b3dnow\\b',self.info[0]['flags']) is not None\n\n def _has_3dnowext(self):\n return re.match(r'.*?\\b3dnowext\\b',self.info[0]['flags']) is not None\n\nclass irix_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n import commands\n status,output = commands.getstatusoutput('sysconf')\n if status not in [0,256]:\n return\n for line in output.split('\\n'):\n name_value = map(string.strip,string.split(line,' ',1))\n if len(name_value)!=2:\n continue\n name,value = name_value\n if not info:\n info.append({})\n info[-1][name] = value\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n #print info\n def _not_impl(self): pass\n\n def _is_singleCPU(self):\n return self.info[0].get('NUM_PROCESSORS') == '1'\n\n def _getNCPUs(self):\n return int(self.info[0].get('NUM_PROCESSORS'))\n\n def __cputype(self,n):\n return self.info[0].get('PROCESSORS').split()[0].lower() == 'r%s' % (n)\n def _is_r2000(self): return self.__cputype(2000)\n def _is_r3000(self): return self.__cputype(3000)\n def _is_r3900(self): return self.__cputype(3900)\n def _is_r4000(self): return self.__cputype(4000)\n def _is_r4100(self): return self.__cputype(4100)\n def _is_r4300(self): return self.__cputype(4300)\n def _is_r4400(self): return self.__cputype(4400)\n def _is_r4600(self): return self.__cputype(4600)\n def _is_r4650(self): return self.__cputype(4650)\n def _is_r5000(self): return self.__cputype(5000)\n def _is_r6000(self): return self.__cputype(6000)\n def _is_r8000(self): return self.__cputype(8000)\n def _is_r10000(self): return self.__cputype(10000)\n def _is_r12000(self): return self.__cputype(12000)\n def _is_rorion(self): return self.__cputype('orion')\n\n def get_ip(self):\n try: return self.info[0].get('MACHINE')\n except: pass\n def __machine(self,n):\n return self.info[0].get('MACHINE').lower() == 'ip%s' % (n)\n def _is_IP19(self): return self.__machine(19)\n def _is_IP20(self): return self.__machine(20)\n def _is_IP21(self): return self.__machine(21)\n def _is_IP22(self): return self.__machine(22)\n def _is_IP22_4k(self): return self.__machine(22) and self._is_r4000()\n def _is_IP22_5k(self): return self.__machine(22) and self._is_r5000()\n def _is_IP24(self): return self.__machine(24)\n def _is_IP25(self): return self.__machine(25)\n def _is_IP26(self): return self.__machine(26)\n def _is_IP27(self): return self.__machine(27)\n def _is_IP28(self): return self.__machine(28)\n def _is_IP30(self): return self.__machine(30)\n def _is_IP32(self): return self.__machine(32)\n def _is_IP32_5k(self): return self.__machine(32) and self._is_r5000()\n def _is_IP32_10k(self): return self.__machine(32) and self._is_r10000()\n\nclass darwin_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n import commands\n status,output = commands.getstatusoutput('arch')\n if not status:\n if not info: info.append({})\n info[-1]['arch'] = string.strip(output)\n status,output = commands.getstatusoutput('machine')\n if not status:\n if not info: info.append({})\n info[-1]['machine'] = string.strip(output)\n status,output = commands.getstatusoutput('sysctl hw')\n if not status:\n if not info: info.append({})\n d = {}\n for l in string.split(output,'\\n'):\n l = map(string.strip,string.split(l, '='))\n if len(l)==2:\n d[l[0]]=l[1]\n info[-1]['sysctl_hw'] = d\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n def _not_impl(self): pass\n\n def _getNCPUs(self):\n try: return int(self.info[0]['sysctl_hw']['hw.ncpu'])\n except: return 1\n\n def _is_Power_Macintosh(self):\n return self.info[0]['sysctl_hw']['hw.machine']=='Power Macintosh'\n\n def _is_i386(self):\n return self.info[0]['arch']=='i386'\n def _is_ppc(self):\n return self.info[0]['arch']=='ppc'\n\n def __machine(self,n):\n return self.info[0]['machine'] == 'ppc%s'%n\n def _is_ppc601(self): return self.__machine(601)\n def _is_ppc602(self): return self.__machine(602)\n def _is_ppc603(self): return self.__machine(603)\n def _is_ppc603e(self): return self.__machine('603e')\n def _is_ppc604(self): return self.__machine(604)\n def _is_ppc604e(self): return self.__machine('604e')\n def _is_ppc620(self): return self.__machine(620)\n def _is_ppc630(self): return self.__machine(630)\n def _is_ppc740(self): return self.__machine(740)\n def _is_ppc7400(self): return self.__machine(7400)\n def _is_ppc7450(self): return self.__machine(7450)\n def _is_ppc750(self): return self.__machine(750)\n def _is_ppc403(self): return self.__machine(403)\n def _is_ppc505(self): return self.__machine(505)\n def _is_ppc801(self): return self.__machine(801)\n def _is_ppc821(self): return self.__machine(821)\n def _is_ppc823(self): return self.__machine(823)\n def _is_ppc860(self): return self.__machine(860)\n\nclass sunos_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n import commands\n status,output = commands.getstatusoutput('arch')\n if not status:\n if not info: info.append({})\n info[-1]['arch'] = string.strip(output)\n status,output = commands.getstatusoutput('mach')\n if not status:\n if not info: info.append({})\n info[-1]['mach'] = string.strip(output)\n status,output = commands.getstatusoutput('uname -i')\n if not status:\n if not info: info.append({})\n info[-1]['uname_i'] = string.strip(output)\n status,output = commands.getstatusoutput('uname -X')\n if not status:\n if not info: info.append({})\n d = {}\n for l in string.split(output,'\\n'):\n l = map(string.strip,string.split(l, '='))\n if len(l)==2:\n d[l[0]]=l[1]\n info[-1]['uname_X'] = d\n status,output = commands.getstatusoutput('isainfo -b')\n if not status:\n if not info: info.append({})\n info[-1]['isainfo_b'] = string.strip(output)\n status,output = commands.getstatusoutput('isainfo -n')\n if not status:\n if not info: info.append({})\n info[-1]['isainfo_n'] = string.strip(output)\n status,output = commands.getstatusoutput('psrinfo -v 0')\n if not status:\n if not info: info.append({})\n for l in string.split(output,'\\n'):\n m = re.match(r'\\s*The (?P

[\\w\\d]+) processor operates at',l)\n if m:\n info[-1]['processor'] = m.group('p')\n break\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n def _not_impl(self): pass\n\n def _is_32bit(self):\n return self.info[0]['isainfo_b']=='32'\n def _is_64bit(self):\n return self.info[0]['isainfo_b']=='64'\n\n def _is_i386(self):\n return self.info[0]['isainfo_n']=='i386'\n def _is_sparc(self):\n return self.info[0]['isainfo_n']=='sparc'\n def _is_sparcv9(self):\n return self.info[0]['isainfo_n']=='sparcv9'\n\n def _getNCPUs(self):\n try: return int(self.info[0]['uname_X']['NumCPU'])\n except: return 1\n\n def _is_sun4(self):\n return self.info[0]['arch']=='sun4'\n\n def _is_SUNW(self):\n return re.match(r'SUNW',self.info[0]['uname_i']) is not None\n def _is_sparcstation5(self):\n return re.match(r'.*SPARCstation-5',self.info[0]['uname_i']) is not None\n def _is_ultra1(self):\n return re.match(r'.*Ultra-1',self.info[0]['uname_i']) is not None\n def _is_ultra250(self):\n return re.match(r'.*Ultra-250',self.info[0]['uname_i']) is not None\n def _is_ultra2(self):\n return re.match(r'.*Ultra-2',self.info[0]['uname_i']) is not None\n def _is_ultra30(self):\n return re.match(r'.*Ultra-30',self.info[0]['uname_i']) is not None\n def _is_ultra4(self):\n return re.match(r'.*Ultra-4',self.info[0]['uname_i']) is not None\n def _is_ultra5_10(self):\n return re.match(r'.*Ultra-5_10',self.info[0]['uname_i']) is not None\n def _is_ultra5(self):\n return re.match(r'.*Ultra-5',self.info[0]['uname_i']) is not None\n def _is_ultra60(self):\n return re.match(r'.*Ultra-60',self.info[0]['uname_i']) is not None\n def _is_ultra80(self):\n return re.match(r'.*Ultra-80',self.info[0]['uname_i']) is not None\n def _is_ultraenterprice(self):\n return re.match(r'.*Ultra-Enterprise',self.info[0]['uname_i']) is not None\n def _is_ultraenterprice10k(self):\n return re.match(r'.*Ultra-Enterprise-10000',self.info[0]['uname_i']) is not None\n def _is_sunfire(self):\n return re.match(r'.*Sun-Fire',self.info[0]['uname_i']) is not None\n def _is_ultra(self):\n return re.match(r'.*Ultra',self.info[0]['uname_i']) is not None\n\n def _is_cpusparcv7(self):\n return self.info[0]['processor']=='sparcv7'\n def _is_cpusparcv8(self):\n return self.info[0]['processor']=='sparcv8'\n def _is_cpusparcv9(self):\n return self.info[0]['processor']=='sparcv9'\n\nif sys.platform[:5] == 'linux': # variations: linux2,linux-i386 (any others?)\n cpuinfo = linux_cpuinfo\nelif sys.platform[:4] == 'irix':\n cpuinfo = irix_cpuinfo\nelif sys.platform == 'darwin':\n cpuinfo = darwin_cpuinfo\nelif sys.platform[:5] == 'sunos':\n cpuinfo = sunos_cpuinfo\n#XXX: other OS's. Eg. use _winreg on Win32. Or os.uname on unices.\nelse:\n cpuinfo = cpuinfo_base\n\nif __name__ == \"__main__\":\n cpu = cpuinfo()\n\n cpu.is_blaa()\n cpu.is_Intel()\n cpu.is_Alpha()\n\n print 'CPU information:',\n for name in dir(cpuinfo):\n if name[0]=='_' and name[1]!='_':\n r = getattr(cpu,name[1:])()\n if r:\n if r!=1:\n print '%s=%s' %(name[1:],r),\n else:\n print name[1:],\n print\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\ncpuinfo\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNote: This should be merged into proc at some point. Perhaps proc should\nbe returning classes like this instead of using dictionaries.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n$Revision$\n$Date$\nPearu Peterson\n\"\"\"\n\n__version__ = \"$Id$\"\n\n__all__ = ['cpuinfo']\n\nimport sys,string,re,types\n\nclass cpuinfo_base:\n \"\"\"Holds CPU information and provides methods for requiring\n the availability of various CPU features.\n \"\"\"\n\n def _try_call(self,func):\n try:\n return func()\n except:\n pass\n\n def __getattr__(self,name):\n if name[0]!='_':\n if hasattr(self,'_'+name):\n attr = getattr(self,'_'+name)\n if type(attr) is types.MethodType:\n return lambda func=self._try_call,attr=attr : func(attr)\n else:\n return lambda : None\n raise AttributeError,name \n\n def _getNCPUs(self):\n return 1\n\nclass linux_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n for line in open('/proc/cpuinfo').readlines():\n name_value = map(string.strip,string.split(line,':',1))\n if len(name_value)!=2:\n continue\n name,value = name_value\n if not info or info[-1].has_key(name): # next processor\n info.append({})\n info[-1][name] = value\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n def _not_impl(self): pass\n\n # Athlon\n\n def _is_AMD(self):\n return self.info[0]['vendor_id']=='AuthenticAMD'\n\n def _is_AthlonK6_2(self):\n return self._is_AMD() and self.info[0]['model'] == '2'\n\n def _is_AthlonK6_3(self):\n return self._is_AMD() and self.info[0]['model'] == '3'\n\n def _is_AthlonK6(self):\n return re.match(r'.*?AMD-K6',self.info[0]['model name']) is not None\n\n def _is_AthlonK7(self):\n return re.match(r'.*?AMD-K7',self.info[0]['model name']) is not None\n\n def _is_AthlonHX(self):\n return re.match(r'.*?Athlon HX\\b',\n self.info[0]['model name']) is not None\n\n def _is_Opteron(self):\n return re.match(r'.*?Opteron\\b',\n self.info[0]['model name']) is not None\n\n def _is_Hammer(self):\n return re.match(r'.*?Hammer\\b',\n self.info[0]['model name']) is not None\n\n # Alpha\n\n def _is_Alpha(self):\n return self.info[0]['cpu']=='Alpha'\n\n def _is_EV4(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'EV4'\n\n def _is_EV5(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'EV5'\n\n def _is_EV56(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'EV56'\n\n def _is_PCA56(self):\n return self.is_Alpha() and self.info[0]['cpu model'] == 'PCA56'\n\n # Intel\n\n #XXX\n _is_i386 = _not_impl\n\n def _is_Intel(self):\n return self.info[0]['vendor_id']=='GenuineIntel'\n\n def _is_i486(self):\n return self.info[0]['cpu']=='i486'\n\n def _is_i586(self):\n return self.is_Intel() and self.info[0]['cpu family'] == '5'\n\n def _is_i686(self):\n return self.is_Intel() and self.info[0]['cpu family'] == '6'\n\n def _is_Celeron(self):\n return re.match(r'.*?Celeron',\n self.info[0]['model name']) is not None\n\n def _is_Pentium(self):\n return re.match(r'.*?Pentium',\n self.info[0]['model name']) is not None\n\n def _is_PentiumII(self):\n return re.match(r'.*?Pentium II\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumPro(self):\n return re.match(r'.*?PentiumPro\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumMMX(self):\n return re.match(r'.*?PentiumMMX\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumIII(self):\n return re.match(r'.*?Pentium III\\b',\n self.info[0]['model name']) is not None\n\n def _is_PentiumIV(self):\n return re.match(r'.*?Pentium (IV|4)\\b',\n self.info[0]['model name']) is not None\n\n def _is_Itanium(self):\n return re.match(r'.*?Itanium\\b',\n self.info[0]['model name']) is not None\n\n\n\n # Varia\n\n def _is_singleCPU(self):\n return len(self.info) == 1\n\n def _getNCPUs(self):\n return len(self.info)\n\n def _has_fdiv_bug(self):\n return self.info[0]['fdiv_bug']=='yes'\n\n def _has_f00f_bug(self):\n return self.info[0]['f00f_bug']=='yes'\n\n def _has_mmx(self):\n return re.match(r'.*?\\bmmx\\b',self.info[0]['flags']) is not None\n\n def _has_sse(self):\n return re.match(r'.*?\\bsse\\b',self.info[0]['flags']) is not None\n\n def _has_sse2(self):\n return re.match(r'.*?\\bsse2\\b',self.info[0]['flags']) is not None\n\n def _has_3dnow(self):\n return re.match(r'.*?\\b3dnow\\b',self.info[0]['flags']) is not None\n\n def _has_3dnowext(self):\n return re.match(r'.*?\\b3dnowext\\b',self.info[0]['flags']) is not None\n\nclass irix_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n import commands\n status,output = commands.getstatusoutput('sysconf')\n if status not in [0,256]:\n return\n for line in output.split('\\n'):\n name_value = map(string.strip,string.split(line,' ',1))\n if len(name_value)!=2:\n continue\n name,value = name_value\n if not info:\n info.append({})\n info[-1][name] = value\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n #print info\n def _not_impl(self): pass\n\n def _is_singleCPU(self):\n return self.info[0].get('NUM_PROCESSORS') == '1'\n\n def _getNCPUs(self):\n return int(self.info[0].get('NUM_PROCESSORS'))\n\n def __cputype(self,n):\n return self.info[0].get('PROCESSORS').split()[0].lower() == 'r%s' % (n)\n def _is_r2000(self): return self.__cputype(2000)\n def _is_r3000(self): return self.__cputype(3000)\n def _is_r3900(self): return self.__cputype(3900)\n def _is_r4000(self): return self.__cputype(4000)\n def _is_r4100(self): return self.__cputype(4100)\n def _is_r4300(self): return self.__cputype(4300)\n def _is_r4400(self): return self.__cputype(4400)\n def _is_r4600(self): return self.__cputype(4600)\n def _is_r4650(self): return self.__cputype(4650)\n def _is_r5000(self): return self.__cputype(5000)\n def _is_r6000(self): return self.__cputype(6000)\n def _is_r8000(self): return self.__cputype(8000)\n def _is_r10000(self): return self.__cputype(10000)\n def _is_r12000(self): return self.__cputype(12000)\n def _is_rorion(self): return self.__cputype('orion')\n\n def get_ip(self):\n try: return self.info[0].get('MACHINE')\n except: pass\n def __machine(self,n):\n return self.info[0].get('MACHINE').lower() == 'ip%s' % (n)\n def _is_IP19(self): return self.__machine(19)\n def _is_IP20(self): return self.__machine(20)\n def _is_IP21(self): return self.__machine(21)\n def _is_IP22(self): return self.__machine(22)\n def _is_IP22_4k(self): return self.__machine(22) and self._is_r4000()\n def _is_IP22_5k(self): return self.__machine(22) and self._is_r5000()\n def _is_IP24(self): return self.__machine(24)\n def _is_IP25(self): return self.__machine(25)\n def _is_IP26(self): return self.__machine(26)\n def _is_IP27(self): return self.__machine(27)\n def _is_IP28(self): return self.__machine(28)\n def _is_IP30(self): return self.__machine(30)\n def _is_IP32(self): return self.__machine(32)\n def _is_IP32_5k(self): return self.__machine(32) and self._is_r5000()\n def _is_IP32_10k(self): return self.__machine(32) and self._is_r10000()\n\nclass darwin_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n import commands\n status,output = commands.getstatusoutput('arch')\n if not status:\n if not info: info.append({})\n info[-1]['arch'] = string.strip(output)\n status,output = commands.getstatusoutput('machine')\n if not status:\n if not info: info.append({})\n info[-1]['machine'] = string.strip(output)\n status,output = commands.getstatusoutput('sysctl hw')\n if not status:\n if not info: info.append({})\n d = {}\n for l in string.split(output,'\\n'):\n l = map(string.strip,string.split(l, '='))\n if len(l)==2:\n d[l[0]]=l[1]\n info[-1]['sysctl_hw'] = d\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n def _not_impl(self): pass\n\n def _getNCPUs(self):\n try: return int(self.info[0]['sysctl_hw']['hw.ncpu'])\n except: return 1\n\n def _is_Power_Macintosh(self):\n return self.info[0]['sysctl_hw']['hw.machine']=='Power Macintosh'\n\n def _is_i386(self):\n return self.info[0]['arch']=='i386'\n def _is_ppc(self):\n return self.info[0]['arch']=='ppc'\n\n def __machine(self,n):\n return self.info[0]['machine'] == 'ppc%s'%n\n def _is_ppc601(self): return self.__machine(601)\n def _is_ppc602(self): return self.__machine(602)\n def _is_ppc603(self): return self.__machine(603)\n def _is_ppc603e(self): return self.__machine('603e')\n def _is_ppc604(self): return self.__machine(604)\n def _is_ppc604e(self): return self.__machine('604e')\n def _is_ppc620(self): return self.__machine(620)\n def _is_ppc630(self): return self.__machine(630)\n def _is_ppc740(self): return self.__machine(740)\n def _is_ppc7400(self): return self.__machine(7400)\n def _is_ppc7450(self): return self.__machine(7450)\n def _is_ppc750(self): return self.__machine(750)\n def _is_ppc403(self): return self.__machine(403)\n def _is_ppc505(self): return self.__machine(505)\n def _is_ppc801(self): return self.__machine(801)\n def _is_ppc821(self): return self.__machine(821)\n def _is_ppc823(self): return self.__machine(823)\n def _is_ppc860(self): return self.__machine(860)\n\nclass sunos_cpuinfo(cpuinfo_base):\n\n info = None\n \n def __init__(self):\n if self.info is not None:\n return\n info = []\n try:\n import commands\n status,output = commands.getstatusoutput('arch')\n if not status:\n if not info: info.append({})\n info[-1]['arch'] = string.strip(output)\n status,output = commands.getstatusoutput('mach')\n if not status:\n if not info: info.append({})\n info[-1]['mach'] = string.strip(output)\n status,output = commands.getstatusoutput('uname -i')\n if not status:\n if not info: info.append({})\n info[-1]['uname_i'] = string.strip(output)\n status,output = commands.getstatusoutput('uname -X')\n if not status:\n if not info: info.append({})\n d = {}\n for l in string.split(output,'\\n'):\n l = map(string.strip,string.split(l, '='))\n if len(l)==2:\n d[l[0]]=l[1]\n info[-1]['uname_X'] = d\n status,output = commands.getstatusoutput('isainfo -b')\n if not status:\n if not info: info.append({})\n info[-1]['isainfo_b'] = string.strip(output)\n status,output = commands.getstatusoutput('isainfo -n')\n if not status:\n if not info: info.append({})\n info[-1]['isainfo_n'] = string.strip(output)\n status,output = commands.getstatusoutput('psrinfo -v 0')\n if not status:\n if not info: info.append({})\n for l in string.split(output,'\\n'):\n m = re.match(r'\\s*The (?P

[\\w\\d]+) processor operates at',l)\n if m:\n info[-1]['processor'] = m.group('p')\n break\n except:\n print sys.exc_value,'(ignoring)'\n self.__class__.info = info\n\n def _not_impl(self): pass\n\n def _is_32bit(self):\n return self.info[0]['isainfo_b']=='32'\n def _is_64bit(self):\n return self.info[0]['isainfo_b']=='64'\n\n def _is_i386(self):\n return self.info[0]['isainfo_n']=='i386'\n def _is_sparc(self):\n return self.info[0]['isainfo_n']=='sparc'\n def _is_sparcv9(self):\n return self.info[0]['isainfo_n']=='sparcv9'\n\n def _getNCPUs(self):\n try: return int(self.info[0]['uname_X']['NumCPU'])\n except: return 1\n\n def _is_sun4(self):\n return self.info[0]['arch']=='sun4'\n\n def _is_SUNW(self):\n return re.match(r'SUNW',self.info[0]['uname_i']) is not None\n def _is_sparcstation5(self):\n return re.match(r'.*SPARCstation-5',self.info[0]['uname_i']) is not None\n def _is_ultra1(self):\n return re.match(r'.*Ultra-1',self.info[0]['uname_i']) is not None\n def _is_ultra250(self):\n return re.match(r'.*Ultra-250',self.info[0]['uname_i']) is not None\n def _is_ultra2(self):\n return re.match(r'.*Ultra-2',self.info[0]['uname_i']) is not None\n def _is_ultra30(self):\n return re.match(r'.*Ultra-30',self.info[0]['uname_i']) is not None\n def _is_ultra4(self):\n return re.match(r'.*Ultra-4',self.info[0]['uname_i']) is not None\n def _is_ultra5_10(self):\n return re.match(r'.*Ultra-5_10',self.info[0]['uname_i']) is not None\n def _is_ultra5(self):\n return re.match(r'.*Ultra-5',self.info[0]['uname_i']) is not None\n def _is_ultra60(self):\n return re.match(r'.*Ultra-60',self.info[0]['uname_i']) is not None\n def _is_ultra80(self):\n return re.match(r'.*Ultra-80',self.info[0]['uname_i']) is not None\n def _is_ultraenterprice(self):\n return re.match(r'.*Ultra-Enterprise',self.info[0]['uname_i']) is not None\n def _is_ultraenterprice10k(self):\n return re.match(r'.*Ultra-Enterprise-10000',self.info[0]['uname_i']) is not None\n def _is_sunfire(self):\n return re.match(r'.*Sun-Fire',self.info[0]['uname_i']) is not None\n def _is_ultra(self):\n return re.match(r'.*Ultra',self.info[0]['uname_i']) is not None\n\n def _is_cpusparcv7(self):\n return self.info[0]['processor']=='sparcv7'\n def _is_cpusparcv8(self):\n return self.info[0]['processor']=='sparcv8'\n def _is_cpusparcv9(self):\n return self.info[0]['processor']=='sparcv9'\n\nif sys.platform[:5] == 'linux': # variations: linux2,linux-i386 (any others?)\n cpuinfo = linux_cpuinfo\nelif sys.platform[:4] == 'irix':\n cpuinfo = irix_cpuinfo\nelif sys.platform == 'darwin':\n cpuinfo = darwin_cpuinfo\nelif sys.platform[:5] == 'sunos':\n cpuinfo = sunos_cpuinfo\n#XXX: other OS's. Eg. use _winreg on Win32. Or os.uname on unices.\nelse:\n cpuinfo = cpuinfo_base\n\nif __name__ == \"__main__\":\n cpu = cpuinfo()\n\n cpu.is_blaa()\n cpu.is_Intel()\n cpu.is_Alpha()\n\n print 'CPU information:',\n for name in dir(cpuinfo):\n if name[0]=='_' and name[1]!='_':\n r = getattr(cpu,name[1:])()\n if r:\n if r!=1:\n print '%s=%s' %(name[1:],r),\n else:\n print name[1:],\n print\n", "methods": [ { "name": "_try_call", "long_name": "_try_call( self , func )", "filename": "cpuinfo.py", "nloc": 5, "complexity": 2, "token_count": 16, "parameters": [ "self", "func" ], "start_line": 31, "end_line": 35, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "cpuinfo.py", "nloc": 9, "complexity": 4, "token_count": 71, "parameters": [ "self", "name" ], "start_line": 37, "end_line": 45, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "_getNCPUs", "long_name": "_getNCPUs( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 7, "parameters": [ "self" ], "start_line": 47, "end_line": 48, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "cpuinfo.py", "nloc": 16, "complexity": 7, "token_count": 112, "parameters": [ "self" ], "start_line": 54, "end_line": 69, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 1 }, { "name": "_is_AMD", "long_name": "_is_AMD( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 17, "parameters": [ "self" ], "start_line": 75, "end_line": 76, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_AthlonK6_2", "long_name": "_is_AthlonK6_2( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 2, "token_count": 23, "parameters": [ "self" ], "start_line": 78, "end_line": 79, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_AthlonK6_3", "long_name": "_is_AthlonK6_3( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 2, "token_count": 23, "parameters": [ "self" ], "start_line": 81, "end_line": 82, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_AthlonK6", "long_name": "_is_AthlonK6( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 84, "end_line": 85, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_AthlonK7", "long_name": "_is_AthlonK7( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 87, "end_line": 88, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_AthlonHX", "long_name": "_is_AthlonHX( self )", "filename": "cpuinfo.py", "nloc": 3, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 90, "end_line": 92, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_is_Opteron", "long_name": "_is_Opteron( self )", "filename": "cpuinfo.py", "nloc": 3, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 94, "end_line": 96, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_is_Hammer", "long_name": "_is_Hammer( self )", "filename": "cpuinfo.py", "nloc": 3, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 98, "end_line": 100, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_is_Alpha", "long_name": "_is_Alpha( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 17, "parameters": [ "self" ], "start_line": 104, "end_line": 105, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_EV4", "long_name": "_is_EV4( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 2, "token_count": 23, "parameters": [ "self" ], "start_line": 107, "end_line": 108, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_EV5", "long_name": "_is_EV5( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 2, "token_count": 23, "parameters": [ "self" ], "start_line": 110, "end_line": 111, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_EV56", "long_name": "_is_EV56( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 2, "token_count": 23, "parameters": [ "self" ], "start_line": 113, "end_line": 114, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_PCA56", "long_name": "_is_PCA56( self )", "filename": "cpuinfo.py", 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"cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 17, "parameters": [ "self" ], "start_line": 441, "end_line": 442, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_cpusparcv8", "long_name": "_is_cpusparcv8( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 17, "parameters": [ "self" ], "start_line": 443, "end_line": 444, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_cpusparcv9", "long_name": "_is_cpusparcv9( self )", "filename": "cpuinfo.py", "nloc": 2, "complexity": 1, "token_count": 17, "parameters": [ "self" ], "start_line": 445, "end_line": 446, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "_is_PentiumII", "long_name": "_is_PentiumII( self )", "filename": "cpuinfo.py", "nloc": 3, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 144, "end_line": 146, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_is_PentiumMMX", "long_name": "_is_PentiumMMX( self )", "filename": "cpuinfo.py", "nloc": 3, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 152, "end_line": 154, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_is_PentiumIV", "long_name": "_is_PentiumIV( self )", "filename": "cpuinfo.py", "nloc": 3, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 160, "end_line": 162, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_is_PentiumIII", "long_name": "_is_PentiumIII( self )", "filename": "cpuinfo.py", "nloc": 3, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 156, "end_line": 158, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 } ], "nloc": 386, "complexity": 133, "token_count": 3468, "diff_parsed": { "added": [ " return re.match(r'.*?Pentium.*?II\\b',", " return re.match(r'.*?Pentium.*?MMX\\b',", " return re.match(r'.*?Pentium.*?III\\b',", " return re.match(r'.*?Pentium.*?(IV|4)\\b'," ], "deleted": [ " return re.match(r'.*?Pentium II\\b',", " return re.match(r'.*?PentiumMMX\\b',", " return re.match(r'.*?Pentium III\\b',", " return re.match(r'.*?Pentium (IV|4)\\b'," ] } } ] }, { "hash": "60d7d66674a7120fefa85ca801224406b74ec576", "msg": "Disabled -msse2 optimization for g77<=3.2.2 as some Fortran files won't compile with it giving error: 'Error: suffix or operands '", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-10T18:57:03+00:00", "author_timezone": 0, "committer_date": "2003-03-10T18:57:03+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "09fe0df89c51556afd12abe377398e0ff4a25a3e" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 1, "insertions": 2, "lines": 3, "files": 1, "dmm_unit_size": 0.0, "dmm_unit_complexity": 0.0, "dmm_unit_interfacing": 1.0, "modified_files": [ { "old_path": "scipy_distutils/command/build_flib.py", "new_path": "scipy_distutils/command/build_flib.py", "filename": "build_flib.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -1079,7 +1079,8 @@ def get_opt(self):\n march_flag = 0\n if cpu.has_mmx(): opt = opt + ' -mmmx '\n if cpu.has_sse(): opt = opt + ' -msse '\n- if cpu.has_sse2(): opt = opt + ' -msse2 '\n+ if self.version > '3.2.2':\n+ if cpu.has_sse2(): opt = opt + ' -msse2 '\n if cpu.has_3dnow(): opt = opt + ' -m3dnow '\n else:\n march_flag = 0\n", "added_lines": 2, "deleted_lines": 1, "source_code": "\"\"\" Implements the build_flib command which should go into Distutils\n at some point.\n \n Note:\n Right now, we're dynamically linking to the Fortran libraries on \n some platforms (Sun for sure). This is fine for local installations\n but a bad thing for redistribution because these libraries won't\n live on any machine that doesn't have a fortran compiler installed.\n It is pretty hard (impossible?) to get gcc to pass the right compiler\n flags on Sun to get the linker to use static libs for the fortran\n stuff. Investigate further...\n\nBugs:\n *** Options -e and -x have no effect when used with --help-compiler\n options. E.g. \n ./setup.py build_flib --help-compiler -e g77-3.0\n finds g77-2.95.\n How to extract these options inside the show_compilers function?\n *** compiler.is_available() method may not work correctly on nt\n because of lack of knowledge how to get exit status in\n run_command function. However, it may give reasonable results\n based on a version string.\n *** Some vendors provide different compilers for F77 and F90\n compilations. Currently, checking the availability of these\n compilers is based on only checking the availability of the\n corresponding F77 compiler. If it exists, then F90 is assumed\n to exist also.\n *** F compiler from Fortran Compiler is _not_ supported, though it\n is defined below. The reasons is that this F95 compiler is\n incomplete: it does not support external procedures\n that are needed to facilitate calling F90 module routines\n from C and subsequently from Python. See also\n http://cens.ioc.ee/pipermail/f2py-users/2002-May/000265.html\n\nOpen issues:\n *** User-defined compiler flags. Do we need --fflags?\n\nFortran compilers (as to be used with --fcompiler= option):\n Absoft\n Forte\n (Sun)\n SGI\n Intel\n Itanium\n NAG\n Compaq\n Gnu\n VAST\n F [unsupported]\n\"\"\"\n\nimport distutils\nimport distutils.dep_util, distutils.dir_util, distutils.file_util\nimport os,sys,string,glob\nimport commands,re\nfrom types import *\nfrom distutils.ccompiler import CCompiler,gen_preprocess_options\nfrom distutils.command.build_clib import build_clib\nfrom distutils.errors import *\nfrom distutils.version import LooseVersion\nfrom scipy_distutils.misc_util import red_text,green_text,yellow_text,\\\n cyan_text\n\nclass FortranCompilerError (CCompilerError):\n \"\"\"Some compile/link operation failed.\"\"\"\nclass FortranCompileError (FortranCompilerError):\n \"\"\"Failure to compile one or more Fortran source files.\"\"\"\nclass FortranBuildError (FortranCompilerError):\n \"\"\"Failure to build Fortran library.\"\"\"\n\ndef set_windows_compiler(compiler):\n distutils.ccompiler._default_compilers = (\n # Platform string mappings\n \n # on a cygwin built python we can use gcc like an ordinary UNIXish\n # compiler\n ('cygwin.*', 'unix'),\n \n # OS name mappings\n ('posix', 'unix'),\n ('nt', compiler),\n ('mac', 'mwerks'),\n \n )\n\nif os.name == 'nt':\n def run_command(command):\n \"\"\" not sure how to get exit status on nt. \"\"\"\n in_pipe,out_pipe = os.popen4(command)\n in_pipe.close()\n text = out_pipe.read()\n return 0, text\nelse:\n run_command = commands.getstatusoutput\n\nfcompiler_vendors = r'Absoft|Forte|Sun|SGI|Intel|Itanium|NAG|Compaq|Gnu|VAST|F'\n\ndef show_compilers():\n for compiler_class in all_compilers:\n compiler = compiler_class()\n if compiler.is_available():\n print cyan_text(compiler)\n\nclass build_flib (build_clib):\n\n description = \"build f77/f90 libraries used by Python extensions\"\n\n user_options = [\n ('build-flib=', 'b',\n \"directory to build f77/f90 libraries to\"),\n ('build-temp=', 't',\n \"directory to put temporary build by-products\"),\n ('debug', 'g',\n \"compile with debugging information\"),\n ('force', 'f',\n \"forcibly build everything (ignore file timestamps)\"),\n ('fcompiler=', 'c',\n \"specify the compiler type\"),\n ('fcompiler-exec=', 'e',\n \"specify the path to F77 compiler\"),\n ('f90compiler-exec=', 'x',\n \"specify the path to F90 compiler\"),\n ]\n\n boolean_options = ['debug', 'force']\n\n help_options = [\n ('help-compiler', None,\n \"list available compilers\", show_compilers),\n ]\n\n def initialize_options (self):\n\n self.build_flib = None\n self.build_temp = None\n\n self.fortran_libraries = None\n self.define = None\n self.undef = None\n self.debug = None\n self.force = 0\n self.fcompiler = os.environ.get('FC_VENDOR')\n if self.fcompiler \\\n and not re.match(r'\\A('+fcompiler_vendors+r')\\Z',self.fcompiler):\n self.warn(red_text('Unknown FC_VENDOR=%s (expected %s)'\\\n %(self.fcompiler,fcompiler_vendors)))\n self.fcompiler = None\n self.fcompiler_exec = os.environ.get('F77')\n self.f90compiler_exec = os.environ.get('F90')\n\n # initialize_options()\n\n def finalize_options (self):\n self.set_undefined_options('build',\n ('build_temp', 'build_flib'),\n ('build_temp', 'build_temp'),\n ('debug', 'debug'),\n ('force', 'force'))\n\n self.announce('running find_fortran_compiler')\n fc = find_fortran_compiler(self.fcompiler,\n self.fcompiler_exec,\n self.f90compiler_exec,\n verbose = self.verbose)\n if not fc:\n raise DistutilsOptionError, 'Fortran compiler not available: %s'\\\n % (self.fcompiler)\n else:\n self.announce('using '+cyan_text('%s Fortran compiler' % fc))\n if sys.platform=='win32':\n if fc.vendor in ['Compaq']:\n set_windows_compiler('msvc')\n else:\n set_windows_compiler('mingw32')\n\n self.fcompiler = fc\n if self.has_f_libraries():\n self.fortran_libraries = self.distribution.fortran_libraries\n self.check_library_list(self.fortran_libraries)\n \n # finalize_options()\n\n def has_f_libraries(self):\n return self.distribution.fortran_libraries \\\n and len(self.distribution.fortran_libraries) > 0\n\n def run (self):\n if not self.has_f_libraries():\n return\n self.build_libraries(self.fortran_libraries)\n\n # run ()\n\n def has_f_library(self,name):\n if self.has_f_libraries():\n # If self.fortran_libraries is None at this point\n # then it means that build_flib was called before\n # build. Always call build before build_flib.\n for (lib_name, build_info) in self.fortran_libraries:\n if lib_name == name:\n return 1\n \n def get_library_names(self, name=None):\n if not self.has_f_libraries():\n return None\n\n lib_names = []\n\n if name is None:\n for (lib_name, build_info) in self.fortran_libraries:\n lib_names.append(lib_name)\n\n if self.fcompiler is not None:\n lib_names.extend(self.fcompiler.get_libraries())\n else:\n for (lib_name, build_info) in self.fortran_libraries:\n if name != lib_name: continue\n for n in build_info.get('libraries',[]):\n lib_names.append(n)\n #XXX: how to catch recursive calls here?\n lib_names.extend(self.get_library_names(n))\n break\n return lib_names\n\n def get_fcompiler_library_names(self):\n #if not self.has_f_libraries():\n # return None\n if self.fcompiler is not None:\n return self.fcompiler.get_libraries()\n return []\n\n def get_fcompiler_library_dirs(self):\n #if not self.has_f_libraries():\n # return None\n if self.fcompiler is not None:\n return self.fcompiler.get_library_dirs()\n return []\n\n # get_library_names ()\n\n def get_library_dirs(self, name=None):\n if not self.has_f_libraries():\n return []\n\n lib_dirs = [] \n\n if name is None:\n if self.fcompiler is not None:\n lib_dirs.extend(self.fcompiler.get_library_dirs())\n else:\n for (lib_name, build_info) in self.fortran_libraries:\n if name != lib_name: continue\n lib_dirs.extend(build_info.get('library_dirs',[]))\n for n in build_info.get('libraries',[]):\n lib_dirs.extend(self.get_library_dirs(n))\n break\n\n return lib_dirs\n\n # get_library_dirs ()\n\n def get_runtime_library_dirs(self):\n #if not self.has_f_libraries():\n # return []\n\n lib_dirs = []\n\n if self.fcompiler is not None:\n lib_dirs.extend(self.fcompiler.get_runtime_library_dirs())\n \n return lib_dirs\n\n # get_library_dirs ()\n\n def get_source_files (self):\n if not self.has_f_libraries():\n return []\n\n self.check_library_list(self.fortran_libraries)\n filenames = []\n\n # Gets source files specified \n for ext in self.fortran_libraries:\n filenames.extend(ext[1]['sources'])\n\n return filenames \n \n def build_libraries (self, fortran_libraries):\n \n fcompiler = self.fcompiler\n \n for (lib_name, build_info) in fortran_libraries:\n self.announce(\" building '%s' library\" % lib_name)\n\n sources = build_info.get('sources')\n if sources is None or type(sources) not in (ListType, TupleType):\n raise DistutilsSetupError, \\\n (\"in 'fortran_libraries' option (library '%s'), \" +\n \"'sources' must be present and must be \" +\n \"a list of source filenames\") % lib_name\n sources = list(sources)\n module_dirs = build_info.get('module_dirs')\n module_files = build_info.get('module_files')\n\n\n include_dirs = build_info.get('include_dirs')\n\n if include_dirs:\n fcompiler.set_include_dirs(include_dirs)\n for n,v in build_info.get('define_macros') or []:\n fcompiler.define_macro(n,v)\n for n in build_info.get('undef_macros') or []:\n fcompiler.undefine_macro(n)\n\n if module_files:\n fcompiler.build_library(lib_name, module_files,\n temp_dir=self.build_temp)\n \n fcompiler.build_library(lib_name, sources,\n module_dirs,\n temp_dir=self.build_temp,\n build_dir=self.build_flib,\n )\n\n # for loop\n\n # build_libraries ()\n\n#############################################################\n\nremove_files = []\ndef remove_files_atexit(files = remove_files):\n for f in files:\n try:\n os.remove(f)\n except OSError:\n pass\nimport atexit\natexit.register(remove_files_atexit)\n\n\nis_f_file = re.compile(r'.*[.](for|ftn|f77|f)\\Z',re.I).match\n_has_f_header = re.compile(r'-[*]-\\s*fortran\\s*-[*]-',re.I).search\n_has_f90_header = re.compile(r'-[*]-\\s*f90\\s*-[*]-',re.I).search\n_free_f90_start = re.compile(r'[^c*][^\\s\\d\\t]',re.I).match\n\ndef is_free_format(file):\n \"\"\"Check if file is in free format Fortran.\"\"\"\n # f90 allows both fixed and free format, assuming fixed unless\n # signs of free format are detected.\n result = 0\n f = open(file,'r')\n line = f.readline()\n n = 15\n if _has_f_header(line):\n n = 0\n elif _has_f90_header(line):\n n = 0\n result = 1\n while n>0 and line:\n if line[0]!='!':\n n -= 1\n if _free_f90_start(line[:5]) or line[-2:-1]=='&':\n result = 1\n break\n line = f.readline()\n f.close()\n return result\n\nclass fortran_compiler_base(CCompiler):\n\n vendor = None\n ver_match = None\n\n compiler_type = 'fortran'\n executables = {}\n\n compile_switch = ' -c '\n object_switch = ' -o '\n lib_prefix = 'lib'\n lib_suffix = '.a'\n lib_ar = 'ar -cur '\n lib_ranlib = 'ranlib '\n\n def __init__(self,verbose=0,dry_run=0,force=0):\n # Default initialization. Constructors of derived classes MUST\n # call this function.\n CCompiler.__init__(self,verbose,dry_run,force)\n\n self.version = None\n \n self.f77_switches = ''\n self.f77_opt = ''\n self.f77_debug = ''\n \n self.f90_switches = ''\n self.f90_opt = ''\n self.f90_debug = ''\n\n self.f90_fixed_switch = ''\n\n #self.libraries = []\n #self.library_dirs = []\n\n if self.vendor is None:\n raise DistutilsInternalError,\\\n '%s must define vendor attribute'%(self.__class__)\n if self.ver_match is None:\n raise DistutilsInternalError,\\\n '%s must define ver_match attribute'%(self.__class__)\n\n def to_object(self,\n dirty_files,\n module_dirs=None,\n temp_dir=''):\n\n f77_files,f90_fixed_files,f90_files = [],[],[]\n objects = []\n for f in dirty_files:\n if is_f_file(f):\n f77_files.append(f)\n elif is_free_format(f):\n f90_files.append(f)\n else:\n f90_fixed_files.append(f)\n\n #XXX: F90 files containing modules should be compiled\n # before F90 files that use these modules.\n if f77_files:\n objects.extend(\\\n self.f77_compile(f77_files,temp_dir=temp_dir))\n\n if f90_fixed_files:\n objects.extend(\\\n self.f90_fixed_compile(f90_fixed_files,\n module_dirs,temp_dir=temp_dir))\n if f90_files:\n objects.extend(\\\n self.f90_compile(f90_files,module_dirs,temp_dir=temp_dir))\n\n return objects\n\n def source_to_object_names(self,source_files, temp_dir=''):\n file_list = map(lambda x: os.path.basename(x),source_files)\n file_base_ext = map(lambda x: os.path.splitext(x),file_list)\n object_list = map(lambda x: x[0] +'.o',file_base_ext)\n object_files = map(lambda x,td=temp_dir: os.path.join(td,x),object_list)\n return object_files\n \n def source_and_object_pairs(self,source_files, temp_dir=''):\n object_files = self.source_to_object_names(source_files,temp_dir)\n file_pairs = zip(source_files,object_files)\n return file_pairs\n \n def f_compile(self,compiler,switches, source_files,\n module_dirs=None, temp_dir=''):\n \n pp_opts = gen_preprocess_options(self.macros,self.include_dirs)\n\n switches = switches + ' ' + string.join(pp_opts,' ')\n\n module_switch = self.build_module_switch(module_dirs,temp_dir)\n file_pairs = self.source_and_object_pairs(source_files,temp_dir)\n object_files = []\n for source,object in file_pairs:\n if distutils.dep_util.newer(source,object):\n self.find_existing_modules()\n cmd = compiler + ' ' + switches + ' '+\\\n module_switch + \\\n self.compile_switch + source + \\\n self.object_switch + object\n self.announce(yellow_text(cmd))\n failure = os.system(cmd)\n if failure:\n raise FortranCompileError,\\\n 'failure during compile (exit status = %s)' % failure\n object_files.append(object)\n self.cleanup_modules(temp_dir)\n \n return object_files\n #return all object files to make sure everything is archived \n #return map(lambda x: x[1], file_pairs)\n\n def f90_compile(self,source_files,module_dirs=None, temp_dir=''):\n switches = string.join((self.f90_switches, self.f90_opt))\n return self.f_compile(self.f90_compiler,switches,\n source_files, module_dirs,temp_dir)\n\n def f90_fixed_compile(self,source_files,module_dirs=None, temp_dir=''):\n switches = string.join((self.f90_fixed_switch,\n self.f90_switches,\n self.f90_opt))\n return self.f_compile(self.f90_compiler,switches,\n source_files, module_dirs,temp_dir)\n\n def f77_compile(self,source_files,module_dirs=None, temp_dir=''):\n switches = string.join((self.f77_switches, self.f77_opt))\n return self.f_compile(self.f77_compiler,switches,\n source_files, module_dirs, temp_dir)\n\n def find_existing_modules(self):\n # added to handle lack of -moddir flag in absoft\n pass\n \n def cleanup_modules(self,temp_dir):\n # added to handle lack of -moddir flag in absoft\n pass\n \n def build_module_switch(self, module_dirs,temp_dir):\n return ''\n\n def create_static_lib(self, object_files, library_name,\n output_dir='', debug=None, skip_ranlib=0):\n lib_file = os.path.join(output_dir,\n self.lib_prefix+library_name+self.lib_suffix)\n objects = string.join(object_files)\n if objects:\n cmd = '%s%s %s' % (self.lib_ar,lib_file,objects)\n self.announce(yellow_text(cmd))\n failure = os.system(cmd)\n if failure:\n raise FortranBuildError,\\\n 'failure during build (exit status = %s)'%failure \n if self.lib_ranlib and not skip_ranlib:\n # Digital,MIPSPro compilers do not have ranlib.\n cmd = '%s %s' %(self.lib_ranlib,lib_file)\n self.announce(yellow_text(cmd))\n failure = os.system(cmd)\n if failure:\n raise FortranBuildError,\\\n 'failure during build (exit status = %s)'%failure \n\n def build_library(self,library_name,source_list,module_dirs=None,\n temp_dir = '', build_dir = ''):\n #make sure the temp directory exists before trying to build files\n if not build_dir:\n build_dir = temp_dir\n import distutils.dir_util\n distutils.dir_util.mkpath(temp_dir)\n distutils.dir_util.mkpath(build_dir)\n\n #this compiles the files\n object_list = self.to_object(source_list,\n module_dirs,\n temp_dir)\n\n # actually we need to use all the object file names here to\n # make sure the library is always built. It could occur that an\n # object file exists but hasn't been put in the archive. (happens\n # a lot when builds fail once and are restarted).\n object_list = self.source_to_object_names(source_list, temp_dir)\n\n if os.name == 'nt' or sys.platform[:4] == 'irix':\n # I (pearu) had the same problem on irix646 ...\n # I think we can make this \"bunk\" default as skip_ranlib\n # feature speeds things up.\n # XXX:Need to check if Digital compiler works here.\n\n # This is pure bunk...\n # Windows fails for long argument strings on the command line.\n # if objects is real long (> 2048 chars or so on my machine),\n # the command fails (cmd.exe /e:2048 on w2k).\n # for now we'll split linking into to steps which should work for\n objects = object_list[:]\n while objects:\n #obj,objects = objects[:20],objects[20:]\n i = 0\n obj = []\n while i<1900 and objects:\n i = i + len(objects[0]) + 1\n obj.append(objects[0])\n objects = objects[1:]\n self.create_static_lib(obj,library_name,build_dir,\n skip_ranlib = len(objects))\n else:\n self.create_static_lib(object_list,library_name,build_dir)\n\n def dummy_fortran_files(self):\n global remove_files\n import tempfile\n dummy_name = tempfile.mktemp()+'__dummy'\n dummy = open(dummy_name+'.f','w')\n dummy.write(\" subroutine dummy()\\n end\\n\")\n dummy.close()\n remove_files.extend([dummy_name+'.f',dummy_name+'.o'])\n return (dummy_name+'.f',dummy_name+'.o')\n \n def is_available(self):\n return self.get_version()\n \n def get_version(self):\n \"\"\"Return the compiler version. If compiler is not available,\n return empty string.\"\"\"\n # XXX: Are there compilers that have no version? If yes,\n # this test will fail even if the compiler is available.\n if self.version is not None:\n # Finding version is expensive, so return previously found\n # version string.\n return self.version\n self.version = ''\n # works I think only for unix...\n #if self.verbose:\n self.announce('detecting %s Fortran compiler...'%(self.vendor))\n self.announce(yellow_text(self.ver_cmd))\n exit_status, out_text = run_command(self.ver_cmd)\n out_text2 = out_text.split('\\n')[0]\n if not exit_status:\n self.announce('found %s' %(green_text(out_text2)))\n m = re.match(self.ver_match,out_text)\n if m:\n self.version = m.group('version')\n else:\n self.announce('%s: %s' % (exit_status,red_text(out_text2)))\n return self.version\n\n def get_libraries(self):\n return self.libraries\n def get_library_dirs(self):\n return self.library_dirs\n def get_extra_link_args(self):\n return []\n def get_runtime_library_dirs(self):\n return []\n def get_linker_so(self):\n \"\"\"\n If a compiler requires specific linker then return a list\n containing a linker executable name and linker options.\n Otherwise, return None.\n \"\"\"\n\n def __str__(self):\n s = [\"%s\\n version=%r\" % (self.vendor, self.get_version())]\n s.extend([' F77=%r' % (self.f77_compiler),\n ' F77FLAGS=%r' % (self.f77_switches),\n ' F77OPT=%r' % (self.f77_opt)])\n if hasattr(self,'f90_compiler'):\n s.extend([' F90=%r' % (self.f90_compiler),\n ' F90FLAGS=%r' % (self.f90_switches),\n ' F90OPT=%r' % (self.f90_opt),\n ' F90FIXED=%r' % (self.f90_fixed_switch)])\n if self.libraries:\n s.append(' LIBS=%r' % ' '.join(['-l%s'%n for n in self.libraries]))\n if self.library_dirs:\n s.append(' LIBDIRS=%r' % \\\n ' '.join(['-L%s'%n for n in self.library_dirs]))\n return string.join(s,'\\n')\n\nclass move_modules_mixin:\n \"\"\" Neither Absoft or MIPS have a flag for specifying the location\n where module files should be written as far as I can tell.\n This does the manual movement of the files from the local\n directory to the build direcotry.\n \"\"\"\n def find_existing_modules(self):\n self.existing_modules = glob.glob('*.mod')\n \n def cleanup_modules(self,temp_dir):\n all_modules = glob.glob('*.mod')\n created_modules = [mod for mod in all_modules \n if mod not in self.existing_modules]\n for mod in created_modules:\n distutils.file_util.move_file(mod,temp_dir) \n\n\nclass absoft_fortran_compiler(move_modules_mixin,fortran_compiler_base):\n\n vendor = 'Absoft'\n ver_match = r'FORTRAN 77 Compiler (?P[^\\s*,]*).*?Absoft Corp'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f77'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n # got rid of -B108 cause it was generating 2 underscores instead\n # of one on the newest version. Now we use -YEXT_SFX=_ to \n # specify the output format\n if os.name == 'nt':\n self.f90_switches = ' -YCFRL=1 -YCOM_NAMES=LCS' \\\n ' -YCOM_PFX -YEXT_PFX' \\\n ' -YCOM_SFX=_ -YEXT_SFX=_ -YEXT_NAMES=LCS' \n self.f90_opt = ' -O -Q100'\n self.f77_switches = ' -N22 -N90 -N110'\n self.f77_opt = ' -O -Q100'\n\n self.f90_fixed_switch = ' -f fixed '\n \n self.libraries = ['fio', 'f90math', 'fmath', 'COMDLG32']\n elif sys.platform=='darwin':\n # http://www.absoft.com/literature/osxuserguide.pdf\n self.f90_switches = ' -YCFRL=1 -YCOM_NAMES=LCS' \\\n ' -YCOM_PFX -YEXT_PFX' \\\n ' -YCOM_SFX=_ -YEXT_SFX=_' \\\n ' -YEXT_NAMES=LCS -s'\n self.f90_opt = ' -O' \n self.f90_fixed_switch = ' -f fixed '\n self.f77_switches = ' -N22 -N90 -N110 -f -s'\n self.f77_opt = ' -O'\n self.libraries = ['fio', 'f77math', 'f90math']\n else:\n self.f90_switches = ' -YCFRL=1 -YCOM_NAMES=LCS' \\\n ' -YCOM_PFX -YEXT_PFX' \\\n ' -YCOM_SFX=_ -YEXT_SFX=_ -YEXT_NAMES=LCS' \\\n ' -s'\n self.f90_opt = ' -O' \n self.f77_switches = ' -N22 -N90 -N110 -f -s'\n self.f77_opt = ' -O'\n\n self.f90_fixed_switch = ' -f fixed '\n\n self.libraries = ['fio', 'f77math', 'f90math']\n\n try:\n dir = os.environ['ABSOFT'] \n self.library_dirs = [os.path.join(dir,'lib')]\n except KeyError:\n self.library_dirs = []\n\n self.ver_cmd = self.f77_compiler + ' -V -c %s -o %s' % \\\n self.dummy_fortran_files()\n\n if os.name != 'nt' and self.is_available():\n if LooseVersion(self.get_version())<='4.6':\n self.f77_switches += ' -B108'\n else:\n # Though -N15 is undocumented, it works with Absoft 8.0 on Linux\n self.f77_switches += ' -N15'\n\n def build_module_switch(self,module_dirs,temp_dir):\n \"\"\" Absoft 6.2 is brain dead as far as I can tell and doesn't have\n a way to specify where to put output directories. This will have\n to be handled in f_compile...\n \n !! CHECK: does absoft handle multiple -p flags? if not, does\n !! it look at the first or last?\n # AbSoft f77 v8 doesn't accept -p, f90 requires space\n # after -p and manual indicates it accepts multiples.\n \"\"\"\n res = ''\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -p ' + mod\n res = res + ' -p ' + temp_dir \n return res\n\n def get_extra_link_args(self):\n return []\n # Couldn't get this to link for anything using gcc.\n #dr = \"c:\\\\Absoft62\\\\lib\"\n #libs = ['fio.lib', 'COMDLG32.lib','fmath.lib', 'f90math.lib','libcomdlg32.a' ] \n #libs = map(lambda x,dr=dr:os.path.join(dr,x),libs)\n #return libs\n\n\nclass sun_fortran_compiler(fortran_compiler_base):\n \"\"\"specify/detect settings for Sun's Forte compiler\n\n Recent Sun Fortran compilers are FORTRAN 90/95 beasts. F77 support is\n handled by the same compiler, so even if you are asking for F77 you're\n getting a FORTRAN 95 compiler. Since most (all?) the code currently\n being compiled for SciPy is FORTRAN 77 code, the list of libraries\n contains various F77-related libraries. Not sure what would happen if\n you tried to actually compile and link FORTRAN 95 code with these\n settings.\n\n Note also that the 'Forte' name is passe. Sun's latest compiler is\n named 'Sun ONE Studio 7, Compiler Collection'. Heaven only knows what\n the version string for that baby will be.\n\n Consider renaming this class to forte_fortran_compiler and define\n sun_fortran_compiler separately for older Sun f77 compilers.\n \"\"\"\n \n vendor = 'Sun'\n\n # old compiler - any idea what the proper flags would be?\n #ver_match = r'f77: (?P[^\\s*,]*)'\n\n ver_match = r'f90: (Forte Developer 7 Fortran 95|Sun) (?P[^\\s*,]*)'\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f90'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f77_switches = ' -xcode=pic32 -f77 -ftrap=%none '\n self.f77_opt = ' -fast -dalign -xtarget=generic '\n\n self.f90_compiler = f90c\n self.f90_switches = ' -xcode=pic32 '\n self.f90_opt = ' -fast -dalign -xtarget=generic '\n\n self.f90_fixed_switch = ' -fixed '\n\n self.ver_cmd = self.f90_compiler + ' -V'\n\n self.libraries = ['fsu','sunmath','mvec','f77compat']\n\n return\n\n # When using f90 as a linker, nothing from below is needed.\n # Tested against:\n # Forte Developer 7 Fortran 95 7.0 2002/03/09\n # If there are issues with older Sun compilers, then these must be\n # solved explicitly (possibly defining separate Sun compiler class)\n # while keeping this simple/minimal configuration\n # for the latest Forte compilers.\n\n self.libraries = ['fsu', 'F77', 'M77', 'sunmath',\n 'mvec', 'f77compat', 'm']\n\n #self.libraries = ['fsu','sunmath']\n\n #threaded\n #self.libraries = ['f90', 'F77_mt', 'sunmath_mt', 'm', 'thread']\n #self.libraries = []\n if self.is_available():\n self.library_dirs = self.find_lib_dir()\n\n def build_module_switch(self,module_dirs,temp_dir):\n res = ' -moddir='+temp_dir\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -M' + mod \n return res\n\n def find_lib_dir(self):\n library_dirs = [\"/opt/SUNWspro/prod/lib\"]\n lib_match = r'### f90: Note: LD_RUN_PATH\\s*= '\\\n '(?P[^\\s.]*).*'\n dummy_file = self.dummy_fortran_files()[0]\n cmd = self.f90_compiler + ' -dryrun ' + dummy_file\n self.announce(yellow_text(cmd))\n exit_status, output = run_command(cmd)\n if not exit_status:\n libs = re.findall(lib_match,output)\n if libs and libs[0] == \"(null)\":\n del libs[0]\n if libs:\n library_dirs = string.split(libs[0],':')\n self.get_version() # force version calculation\n compiler_home = os.path.dirname(library_dirs[0])\n library_dirs.append(os.path.join(compiler_home,\n self.version,'lib'))\n return library_dirs\n\n #def get_extra_link_args(self):\n # return [\"-Bdynamic\", \"-G\"]\n\n def get_linker_so(self):\n return [self.f90_compiler,'-Bdynamic','-G']\n\nclass forte_fortran_compiler(sun_fortran_compiler):\n vendor = 'Forte'\n ver_match = r'(f90|f95): Forte Developer 7 Fortran 95 (?P[^\\s]+).*'\n\nclass mips_fortran_compiler(move_modules_mixin, fortran_compiler_base):\n\n vendor = 'SGI'\n ver_match = r'MIPSpro Compilers: Version (?P[^\\s*,]*)'\n lib_ranlib = ''\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f77'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f77_switches = ' -n32 -KPIC '\n\n\n self.f90_compiler = f90c\n self.f90_switches = ' -n32 -KPIC '\n\n\n self.f90_fixed_switch = ' -fixedform '\n self.ver_cmd = self.f90_compiler + ' -version '\n\n self.f90_opt = self.get_opt()\n self.f77_opt = self.get_opt('f77')\n\n def get_opt(self,mode='f90'):\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n opt = ' -O3 '\n if self.get_version():\n r = None\n if cpu.is_r10000(): r = 10000\n elif cpu.is_r12000(): r = 12000\n elif cpu.is_r8000(): r = 8000\n elif cpu.is_r5000(): r = 5000\n elif cpu.is_r4000(): r = 4000\n if r is not None:\n if mode=='f77':\n opt = opt + ' r%s ' % (r)\n else:\n opt = opt + ' -r%s ' % (r)\n for a in '19 20 21 22_4k 22_5k 24 25 26 27 28 30 32_5k 32_10k'.split():\n if getattr(cpu,'is_IP%s'%a)():\n opt=opt+' -TARG:platform=IP%s ' % a\n break\n return opt\n\n def build_module_switch(self,module_dirs,temp_dir):\n res = ''\n return res \n\n def get_linker_so(self):\n return [self.f90_compiler,'-shared']\n\n def build_module_switch(self,module_dirs,temp_dir):\n \"\"\" Absoft 6.2 is brain dead as far as I can tell and doesn't have\n a way to specify where to put output directories. This will have\n to be handled in f_compile...\n \"\"\"\n res = ''\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -I ' + mod\n res = res + '-I ' + temp_dir \n return res\n\nclass hpux_fortran_compiler(fortran_compiler_base):\n\n vendor = 'HP'\n ver_match = r'HP F90 (?P[^\\s*,]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f90'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f77_switches = ' +pic=long +ppu '\n self.f77_opt = ' -O3 '\n\n self.f90_compiler = f90c\n self.f90_switches = ' +pic=long +ppu '\n self.f90_opt = ' -O3 '\n\n self.f90_fixed_switch = ' ' # XXX: need fixed format flag\n\n self.ver_cmd = self.f77_compiler + ' +version '\n\n self.libraries = ['m']\n self.library_dirs = []\n\n def get_version(self):\n if self.version is not None:\n return self.version\n self.version = ''\n self.announce(yellow_text(self.ver_cmd))\n exit_status, out_text = run_command(self.ver_cmd)\n if self.verbose:\n out_text = out_text.split('\\n')[0]\n if exit_status in [0,256]:\n # 256 seems to indicate success on HP-UX but keeping\n # also 0. Or does 0 exit status mean something different\n # in this platform?\n self.announce('found: '+green_text(out_text))\n m = re.match(self.ver_match,out_text)\n if m:\n self.version = m.group('version')\n else:\n self.announce('%s: %s' % (exit_status,red_text(out_text)))\n return self.version\n\nclass gnu_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Gnu'\n ver_match = r'GNU Fortran (\\(GCC\\s*|)(?P[^\\s*\\)]+)'\n gcc_lib_dir = None\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'g77'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n\n gcc_lib_dir = self.find_lib_directories()\n if gcc_lib_dir:\n found_g2c = 0\n dirs = gcc_lib_dir[:]\n while not found_g2c and dirs:\n for d in dirs:\n for g2c in ['g2c-pic','g2c']:\n f = os.path.join(d,'lib'+g2c+'.a')\n if os.path.isfile(f):\n found_g2c = 1\n if d not in gcc_lib_dir:\n gcc_lib_dir.append(d)\n break\n if found_g2c:\n break\n dirs = [d for d in map(os.path.dirname,dirs) if len(d)>1]\n else:\n g2c = 'g2c'\n if sys.platform == 'win32':\n self.libraries = ['gcc',g2c]\n self.library_dirs = gcc_lib_dir\n elif sys.platform == 'darwin':\n self.libraries = [g2c]\n self.library_dirs = gcc_lib_dir\n else:\n # On linux g77 does not need lib_directories to be specified.\n self.libraries = [g2c]\n\n switches = ' -Wall -fno-second-underscore '\n\n if os.name != 'nt':\n switches = switches + ' -fPIC '\n\n self.f77_switches = switches\n self.ver_cmd = self.f77_compiler + ' --version '\n\n self.f77_opt = self.get_opt()\n\n def get_opt(self):\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n opt = ' -O3 -funroll-loops '\n\n # only check for more optimization if g77 can handle it.\n if self.get_version():\n if sys.platform=='darwin':\n if cpu.is_ppc():\n opt = opt + ' -arch ppc '\n elif cpu.is_i386():\n opt = opt + ' -arch i386 '\n for a in '601 602 603 603e 604 604e 620 630 740 7400 7450 750'\\\n '403 505 801 821 823 860'.split():\n if getattr(cpu,'is_ppc%s'%a)():\n opt=opt+' -mcpu=%s -mtune=%s ' % (a,a)\n break \n return opt\n march_flag = 1\n if self.version == '0.5.26': # gcc 3.0\n if cpu.is_AthlonK6():\n opt = opt + ' -march=k6 '\n elif cpu.is_AthlonK7():\n opt = opt + ' -march=athlon '\n else:\n march_flag = 0\n elif self.version >= '3.1.1': # gcc >= 3.1.1\n if cpu.is_AthlonK6():\n opt = opt + ' -march=k6 '\n elif cpu.is_AthlonK6_2():\n opt = opt + ' -march=k6-2 '\n elif cpu.is_AthlonK6_3():\n opt = opt + ' -march=k6-3 '\n elif cpu.is_AthlonK7():\n opt = opt + ' -march=athlon '\n elif cpu.is_PentiumIV():\n opt = opt + ' -march=pentium4 '\n elif cpu.is_PentiumIII():\n opt = opt + ' -march=pentium3 '\n elif cpu.is_PentiumII():\n opt = opt + ' -march=pentium2 '\n else:\n march_flag = 0\n if cpu.has_mmx(): opt = opt + ' -mmmx '\n if cpu.has_sse(): opt = opt + ' -msse '\n if self.version > '3.2.2':\n if cpu.has_sse2(): opt = opt + ' -msse2 '\n if cpu.has_3dnow(): opt = opt + ' -m3dnow '\n else:\n march_flag = 0\n if march_flag:\n pass\n elif cpu.is_i686():\n opt = opt + ' -march=i686 '\n elif cpu.is_i586():\n opt = opt + ' -march=i586 '\n elif cpu.is_i486():\n opt = opt + ' -march=i486 '\n elif cpu.is_i386():\n opt = opt + ' -march=i386 '\n if cpu.is_Intel():\n opt = opt + ' -malign-double -fomit-frame-pointer '\n return opt\n \n def find_lib_directories(self):\n if self.gcc_lib_dir is not None:\n return self.gcc_lib_dir\n self.announce('running gnu_fortran_compiler.find_lib_directories')\n self.gcc_lib_dir = []\n lib_dir = []\n match = r'Reading specs from (.*)/specs'\n\n # works I think only for unix...\n cmd = '%s -v' % self.f77_compiler\n self.announce(yellow_text(cmd))\n exit_status, out_text = run_command(cmd)\n if not exit_status:\n m = re.findall(match,out_text)\n if m:\n assert len(m)==1,`m`\n self.gcc_lib_dir = m\n return self.gcc_lib_dir\n\n def get_linker_so(self):\n lnk = None\n # win32 linking should be handled by standard linker\n # Darwin g77 cannot be used as a linker.\n if sys.platform not in ['win32','cygwin','darwin']:\n lnk = [self.f77_compiler,'-shared']\n return lnk\n\n def get_extra_link_args(self):\n # SunOS often has dynamically loaded symbols defined in the\n # static library libg2c.a The linker doesn't like this. To\n # ignore the problem, use the -mimpure-text flag. It isn't\n # the safest thing, but seems to work.\n args = [] \n if (hasattr(os,'uname') and (os.uname()[0] == 'SunOS')):\n args = ['-mimpure-text']\n return args\n\n def f90_compile(self,source_files,module_files,temp_dir=''):\n raise DistutilsExecError, 'f90 not supported by Gnu'\n\n def f90_fixed_compile(self,source_files,module_files,temp_dir=''):\n raise DistutilsExecError, 'f90 not supported by Gnu'\n\n\n#http://developer.intel.com/software/products/compilers/f60l/\nclass intel_ia32_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Intel' # Intel(R) Corporation \n ver_match = r'Intel\\(R\\) Fortran Compiler for 32-bit applications, '\\\n 'Version (?P[^\\s*]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'ifc'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n switches = ' -KPIC '\n\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n if cpu.has_fdiv_bug():\n switches = switches + ' -fdiv_check '\n if cpu.has_f00f_bug():\n switches = switches + ' -0f_check '\n self.f77_switches = self.f90_switches = switches\n self.f77_switches = self.f77_switches + ' -FI -w90 -w95 -cm -c '\n self.f90_fixed_switch = ' -FI -72 -cm -w '\n\n self.f77_opt = self.f90_opt = self.get_opt()\n \n debug = ' -g ' # usage of -C sometimes causes segfaults\n self.f77_debug = self.f90_debug = debug\n\n self.ver_cmd = self.f77_compiler+' -FI -V -c %s -o %s' %\\\n self.dummy_fortran_files()\n\n def get_opt(self):\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n opt = ' -O3 -unroll '\n if cpu.is_PentiumPro() or cpu.is_PentiumII():\n opt = opt + ' -tpp6 -xi '\n elif cpu.is_PentiumIII():\n opt = opt + ' -tpp6 '\n elif cpu.is_Pentium():\n opt = opt + ' -tpp5 '\n elif cpu.is_PentiumIV():\n opt = opt + ' -tpp7 -xW '\n elif cpu.has_mmx():\n opt = opt + ' -xM '\n return opt\n\n def get_linker_so(self):\n return [self.f77_compiler,'-shared']\n\n def build_module_switch(self,module_dirs,temp_dir):\n res = ' -module '+temp_dir\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -I' + mod \n res += ' -I '+temp_dir\n return res\n\nclass intel_itanium_fortran_compiler(intel_ia32_fortran_compiler):\n\n vendor = 'Itanium'\n ver_match = r'Intel\\(R\\) Fortran 90 Compiler Itanium\\(TM\\) Compiler'\\\n ' for the Itanium\\(TM\\)-based applications,'\\\n ' Version (?P[^\\s*]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n if fc is None:\n fc = 'efc'\n intel_ia32_fortran_compiler.__init__(self, fc, f90c, verbose=verbose)\n\n\nclass nag_fortran_compiler(fortran_compiler_base):\n\n vendor = 'NAG'\n ver_match = r'NAGWare Fortran 95 compiler Release (?P[^\\s]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f95'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n switches = ''\n debug = ' -g -gline -g90 -nan -C '\n\n self.f77_switches = self.f90_switches = switches\n self.f77_switches = self.f77_switches + ' -fixed '\n self.f77_debug = self.f90_debug = debug\n self.f77_opt = self.f90_opt = self.get_opt()\n\n self.f90_fixed_switch = ' -fixed '\n\n self.ver_cmd = self.f77_compiler+' -V '\n\n def get_opt(self):\n opt = ' -O4 -target=native '\n return opt\n\n def get_linker_so(self):\n return [self.f77_compiler,'-Wl,-shared']\n\n\n# http://www.fortran.com/F/compilers.html\n#\n# We define F compiler here but it is quite useless\n# because it does not support external procedures\n# which are needed for calling F90 module routines\n# through f2py generated wrappers.\nclass f_fortran_compiler(fortran_compiler_base):\n\n vendor = 'F'\n ver_match = r'Fortran Company/NAG F compiler Release (?P[^\\s]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'F'\n if f90c is None:\n f90c = 'F'\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n self.ver_cmd = self.f90_compiler+' -V '\n\n gnu = gnu_fortran_compiler('g77')\n if not gnu.is_available(): # F compiler requires gcc.\n self.version = ''\n return\n if not self.is_available():\n return\n\n if self.verbose:\n print red_text(\"\"\"\nWARNING: F compiler is unsupported due to its incompleteness.\n Send complaints to its vendor. For adding its support\n to scipy_distutils, it must support external procedures.\n\"\"\")\n\n self.f90_switches = ''\n self.f90_debug = ' -g -gline -g90 -C '\n self.f90_opt = ' -O '\n\n #self.f77_switches = gnu.f77_switches\n #self.f77_debug = gnu.f77_debug\n #self.f77_opt = gnu.f77_opt\n\n def get_linker_so(self):\n return ['gcc','-shared']\n\n\nclass vast_fortran_compiler(fortran_compiler_base):\n\n vendor = 'VAST'\n ver_match = r'\\s*Pacific-Sierra Research vf90 (Personal|Professional)'\\\n '\\s+(?P[^\\s]*)'\n\n # VAST f90 does not support -o with -c. So, object files are created\n # to the current directory and then moved to build directory\n object_switch = ' && function _mvfile { mv -v `basename $1` $1 ; } && _mvfile '\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'g77'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n d,b = os.path.split(f90c)\n vf90 = os.path.join(d,'v'+b)\n self.ver_cmd = vf90+' -v '\n\n # VAST compiler requires g77.\n gnu = gnu_fortran_compiler(fc)\n if not gnu.is_available():\n self.version = ''\n return\n if not self.is_available():\n return\n\n self.f77_switches = gnu.f77_switches\n self.f77_debug = gnu.f77_debug\n self.f77_opt = gnu.f77_opt \n\n self.f90_switches = gnu.f77_switches\n self.f90_debug = gnu.f77_debug\n self.f90_opt = gnu.f77_opt\n\n self.f90_fixed_switch = ' -Wv,-ya '\n\n def get_linker_so(self):\n return [self.f90_compiler,'-shared']\n\n\nclass compaq_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Compaq'\n ver_match = r'Compaq Fortran (?P[^\\s]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'fort'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n switches = ' -assume no2underscore -nomixed_str_len_arg '\n debug = ' -g -check_bounds '\n\n self.f77_switches = self.f90_switches = switches\n self.f77_debug = self.f90_debug = debug\n self.f77_opt = self.f90_opt = self.get_opt()\n\n self.f90_fixed_switch = ' ' # XXX: need fixed format flag\n\n # XXX: uncomment if required\n #self.libraries = ' -lUfor -lfor -lFutil -lcpml -lots -lc '\n\n # XXX: fix the version showing flag\n self.ver_cmd = self.f77_compiler+' -V '\n\n def get_opt(self):\n opt = ' -O4 -align dcommons -arch host -assume bigarrays'\\\n ' -assume nozsize -math_library fast -tune host '\n return opt\n\n def get_linker_so(self):\n return [self.f77_compiler,'-shared']\n\n#http://www.compaq.com/fortran\nclass compaq_visual_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Compaq'\n ver_match = r'(DIGITAL|Compaq) Visual Fortran Optimizing Compiler'\\\n ' Version (?P[^\\s]*).*'\n\n compile_switch = ' /c '\n object_switch = ' /object:'\n lib_prefix = ''\n lib_suffix = '.lib'\n lib_ar = 'lib.exe /OUT:'\n lib_ranlib = ''\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'DF'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n self.ver_cmd = self.f77_compiler+' /what '\n\n if self.is_available():\n #XXX: is this really necessary???\n from distutils.msvccompiler import find_exe\n self.lib_ar = find_exe(\"lib.exe\", self.version) + ' /OUT:'\n\n switches = ' /nologo /MD /W1 /iface:cref /iface=nomixed_str_len_arg '\n #switches += ' /libs:dll /threads '\n debug = ' '\n #debug = ' /debug:full /dbglibs '\n \n self.f77_switches = ' /f77rtl /fixed ' + switches\n self.f90_switches = switches\n self.f77_debug = self.f90_debug = debug\n self.f77_opt = self.f90_opt = self.get_opt()\n\n self.f90_fixed_switch = ' /fixed '\n\n def get_opt(self):\n # XXX: use also /architecture, see gnu_fortran_compiler\n return ' /Ox '\n\n##############################################################################\n\ndef find_fortran_compiler(vendor=None, fc=None, f90c=None, verbose=0):\n for compiler_class in all_compilers:\n if vendor is not None and vendor != compiler_class.vendor:\n continue\n #print compiler_class\n compiler = compiler_class(fc,f90c,verbose = verbose)\n if compiler.is_available():\n return compiler\n return None\n\nif sys.platform=='win32':\n all_compilers = [\n absoft_fortran_compiler,\n intel_ia32_fortran_compiler,\n intel_itanium_fortran_compiler,\n nag_fortran_compiler,\n compaq_visual_fortran_compiler,\n vast_fortran_compiler,\n f_fortran_compiler,\n gnu_fortran_compiler,\n ]\nelse:\n all_compilers = [\n absoft_fortran_compiler,\n mips_fortran_compiler,\n forte_fortran_compiler,\n sun_fortran_compiler,\n intel_ia32_fortran_compiler,\n intel_itanium_fortran_compiler,\n nag_fortran_compiler,\n compaq_fortran_compiler,\n vast_fortran_compiler,\n hpux_fortran_compiler,\n f_fortran_compiler,\n gnu_fortran_compiler,\n ]\n\nif __name__ == \"__main__\":\n show_compilers()\n", "source_code_before": "\"\"\" Implements the build_flib command which should go into Distutils\n at some point.\n \n Note:\n Right now, we're dynamically linking to the Fortran libraries on \n some platforms (Sun for sure). This is fine for local installations\n but a bad thing for redistribution because these libraries won't\n live on any machine that doesn't have a fortran compiler installed.\n It is pretty hard (impossible?) to get gcc to pass the right compiler\n flags on Sun to get the linker to use static libs for the fortran\n stuff. Investigate further...\n\nBugs:\n *** Options -e and -x have no effect when used with --help-compiler\n options. E.g. \n ./setup.py build_flib --help-compiler -e g77-3.0\n finds g77-2.95.\n How to extract these options inside the show_compilers function?\n *** compiler.is_available() method may not work correctly on nt\n because of lack of knowledge how to get exit status in\n run_command function. However, it may give reasonable results\n based on a version string.\n *** Some vendors provide different compilers for F77 and F90\n compilations. Currently, checking the availability of these\n compilers is based on only checking the availability of the\n corresponding F77 compiler. If it exists, then F90 is assumed\n to exist also.\n *** F compiler from Fortran Compiler is _not_ supported, though it\n is defined below. The reasons is that this F95 compiler is\n incomplete: it does not support external procedures\n that are needed to facilitate calling F90 module routines\n from C and subsequently from Python. See also\n http://cens.ioc.ee/pipermail/f2py-users/2002-May/000265.html\n\nOpen issues:\n *** User-defined compiler flags. Do we need --fflags?\n\nFortran compilers (as to be used with --fcompiler= option):\n Absoft\n Forte\n (Sun)\n SGI\n Intel\n Itanium\n NAG\n Compaq\n Gnu\n VAST\n F [unsupported]\n\"\"\"\n\nimport distutils\nimport distutils.dep_util, distutils.dir_util, distutils.file_util\nimport os,sys,string,glob\nimport commands,re\nfrom types import *\nfrom distutils.ccompiler import CCompiler,gen_preprocess_options\nfrom distutils.command.build_clib import build_clib\nfrom distutils.errors import *\nfrom distutils.version import LooseVersion\nfrom scipy_distutils.misc_util import red_text,green_text,yellow_text,\\\n cyan_text\n\nclass FortranCompilerError (CCompilerError):\n \"\"\"Some compile/link operation failed.\"\"\"\nclass FortranCompileError (FortranCompilerError):\n \"\"\"Failure to compile one or more Fortran source files.\"\"\"\nclass FortranBuildError (FortranCompilerError):\n \"\"\"Failure to build Fortran library.\"\"\"\n\ndef set_windows_compiler(compiler):\n distutils.ccompiler._default_compilers = (\n # Platform string mappings\n \n # on a cygwin built python we can use gcc like an ordinary UNIXish\n # compiler\n ('cygwin.*', 'unix'),\n \n # OS name mappings\n ('posix', 'unix'),\n ('nt', compiler),\n ('mac', 'mwerks'),\n \n )\n\nif os.name == 'nt':\n def run_command(command):\n \"\"\" not sure how to get exit status on nt. \"\"\"\n in_pipe,out_pipe = os.popen4(command)\n in_pipe.close()\n text = out_pipe.read()\n return 0, text\nelse:\n run_command = commands.getstatusoutput\n\nfcompiler_vendors = r'Absoft|Forte|Sun|SGI|Intel|Itanium|NAG|Compaq|Gnu|VAST|F'\n\ndef show_compilers():\n for compiler_class in all_compilers:\n compiler = compiler_class()\n if compiler.is_available():\n print cyan_text(compiler)\n\nclass build_flib (build_clib):\n\n description = \"build f77/f90 libraries used by Python extensions\"\n\n user_options = [\n ('build-flib=', 'b',\n \"directory to build f77/f90 libraries to\"),\n ('build-temp=', 't',\n \"directory to put temporary build by-products\"),\n ('debug', 'g',\n \"compile with debugging information\"),\n ('force', 'f',\n \"forcibly build everything (ignore file timestamps)\"),\n ('fcompiler=', 'c',\n \"specify the compiler type\"),\n ('fcompiler-exec=', 'e',\n \"specify the path to F77 compiler\"),\n ('f90compiler-exec=', 'x',\n \"specify the path to F90 compiler\"),\n ]\n\n boolean_options = ['debug', 'force']\n\n help_options = [\n ('help-compiler', None,\n \"list available compilers\", show_compilers),\n ]\n\n def initialize_options (self):\n\n self.build_flib = None\n self.build_temp = None\n\n self.fortran_libraries = None\n self.define = None\n self.undef = None\n self.debug = None\n self.force = 0\n self.fcompiler = os.environ.get('FC_VENDOR')\n if self.fcompiler \\\n and not re.match(r'\\A('+fcompiler_vendors+r')\\Z',self.fcompiler):\n self.warn(red_text('Unknown FC_VENDOR=%s (expected %s)'\\\n %(self.fcompiler,fcompiler_vendors)))\n self.fcompiler = None\n self.fcompiler_exec = os.environ.get('F77')\n self.f90compiler_exec = os.environ.get('F90')\n\n # initialize_options()\n\n def finalize_options (self):\n self.set_undefined_options('build',\n ('build_temp', 'build_flib'),\n ('build_temp', 'build_temp'),\n ('debug', 'debug'),\n ('force', 'force'))\n\n self.announce('running find_fortran_compiler')\n fc = find_fortran_compiler(self.fcompiler,\n self.fcompiler_exec,\n self.f90compiler_exec,\n verbose = self.verbose)\n if not fc:\n raise DistutilsOptionError, 'Fortran compiler not available: %s'\\\n % (self.fcompiler)\n else:\n self.announce('using '+cyan_text('%s Fortran compiler' % fc))\n if sys.platform=='win32':\n if fc.vendor in ['Compaq']:\n set_windows_compiler('msvc')\n else:\n set_windows_compiler('mingw32')\n\n self.fcompiler = fc\n if self.has_f_libraries():\n self.fortran_libraries = self.distribution.fortran_libraries\n self.check_library_list(self.fortran_libraries)\n \n # finalize_options()\n\n def has_f_libraries(self):\n return self.distribution.fortran_libraries \\\n and len(self.distribution.fortran_libraries) > 0\n\n def run (self):\n if not self.has_f_libraries():\n return\n self.build_libraries(self.fortran_libraries)\n\n # run ()\n\n def has_f_library(self,name):\n if self.has_f_libraries():\n # If self.fortran_libraries is None at this point\n # then it means that build_flib was called before\n # build. Always call build before build_flib.\n for (lib_name, build_info) in self.fortran_libraries:\n if lib_name == name:\n return 1\n \n def get_library_names(self, name=None):\n if not self.has_f_libraries():\n return None\n\n lib_names = []\n\n if name is None:\n for (lib_name, build_info) in self.fortran_libraries:\n lib_names.append(lib_name)\n\n if self.fcompiler is not None:\n lib_names.extend(self.fcompiler.get_libraries())\n else:\n for (lib_name, build_info) in self.fortran_libraries:\n if name != lib_name: continue\n for n in build_info.get('libraries',[]):\n lib_names.append(n)\n #XXX: how to catch recursive calls here?\n lib_names.extend(self.get_library_names(n))\n break\n return lib_names\n\n def get_fcompiler_library_names(self):\n #if not self.has_f_libraries():\n # return None\n if self.fcompiler is not None:\n return self.fcompiler.get_libraries()\n return []\n\n def get_fcompiler_library_dirs(self):\n #if not self.has_f_libraries():\n # return None\n if self.fcompiler is not None:\n return self.fcompiler.get_library_dirs()\n return []\n\n # get_library_names ()\n\n def get_library_dirs(self, name=None):\n if not self.has_f_libraries():\n return []\n\n lib_dirs = [] \n\n if name is None:\n if self.fcompiler is not None:\n lib_dirs.extend(self.fcompiler.get_library_dirs())\n else:\n for (lib_name, build_info) in self.fortran_libraries:\n if name != lib_name: continue\n lib_dirs.extend(build_info.get('library_dirs',[]))\n for n in build_info.get('libraries',[]):\n lib_dirs.extend(self.get_library_dirs(n))\n break\n\n return lib_dirs\n\n # get_library_dirs ()\n\n def get_runtime_library_dirs(self):\n #if not self.has_f_libraries():\n # return []\n\n lib_dirs = []\n\n if self.fcompiler is not None:\n lib_dirs.extend(self.fcompiler.get_runtime_library_dirs())\n \n return lib_dirs\n\n # get_library_dirs ()\n\n def get_source_files (self):\n if not self.has_f_libraries():\n return []\n\n self.check_library_list(self.fortran_libraries)\n filenames = []\n\n # Gets source files specified \n for ext in self.fortran_libraries:\n filenames.extend(ext[1]['sources'])\n\n return filenames \n \n def build_libraries (self, fortran_libraries):\n \n fcompiler = self.fcompiler\n \n for (lib_name, build_info) in fortran_libraries:\n self.announce(\" building '%s' library\" % lib_name)\n\n sources = build_info.get('sources')\n if sources is None or type(sources) not in (ListType, TupleType):\n raise DistutilsSetupError, \\\n (\"in 'fortran_libraries' option (library '%s'), \" +\n \"'sources' must be present and must be \" +\n \"a list of source filenames\") % lib_name\n sources = list(sources)\n module_dirs = build_info.get('module_dirs')\n module_files = build_info.get('module_files')\n\n\n include_dirs = build_info.get('include_dirs')\n\n if include_dirs:\n fcompiler.set_include_dirs(include_dirs)\n for n,v in build_info.get('define_macros') or []:\n fcompiler.define_macro(n,v)\n for n in build_info.get('undef_macros') or []:\n fcompiler.undefine_macro(n)\n\n if module_files:\n fcompiler.build_library(lib_name, module_files,\n temp_dir=self.build_temp)\n \n fcompiler.build_library(lib_name, sources,\n module_dirs,\n temp_dir=self.build_temp,\n build_dir=self.build_flib,\n )\n\n # for loop\n\n # build_libraries ()\n\n#############################################################\n\nremove_files = []\ndef remove_files_atexit(files = remove_files):\n for f in files:\n try:\n os.remove(f)\n except OSError:\n pass\nimport atexit\natexit.register(remove_files_atexit)\n\n\nis_f_file = re.compile(r'.*[.](for|ftn|f77|f)\\Z',re.I).match\n_has_f_header = re.compile(r'-[*]-\\s*fortran\\s*-[*]-',re.I).search\n_has_f90_header = re.compile(r'-[*]-\\s*f90\\s*-[*]-',re.I).search\n_free_f90_start = re.compile(r'[^c*][^\\s\\d\\t]',re.I).match\n\ndef is_free_format(file):\n \"\"\"Check if file is in free format Fortran.\"\"\"\n # f90 allows both fixed and free format, assuming fixed unless\n # signs of free format are detected.\n result = 0\n f = open(file,'r')\n line = f.readline()\n n = 15\n if _has_f_header(line):\n n = 0\n elif _has_f90_header(line):\n n = 0\n result = 1\n while n>0 and line:\n if line[0]!='!':\n n -= 1\n if _free_f90_start(line[:5]) or line[-2:-1]=='&':\n result = 1\n break\n line = f.readline()\n f.close()\n return result\n\nclass fortran_compiler_base(CCompiler):\n\n vendor = None\n ver_match = None\n\n compiler_type = 'fortran'\n executables = {}\n\n compile_switch = ' -c '\n object_switch = ' -o '\n lib_prefix = 'lib'\n lib_suffix = '.a'\n lib_ar = 'ar -cur '\n lib_ranlib = 'ranlib '\n\n def __init__(self,verbose=0,dry_run=0,force=0):\n # Default initialization. Constructors of derived classes MUST\n # call this function.\n CCompiler.__init__(self,verbose,dry_run,force)\n\n self.version = None\n \n self.f77_switches = ''\n self.f77_opt = ''\n self.f77_debug = ''\n \n self.f90_switches = ''\n self.f90_opt = ''\n self.f90_debug = ''\n\n self.f90_fixed_switch = ''\n\n #self.libraries = []\n #self.library_dirs = []\n\n if self.vendor is None:\n raise DistutilsInternalError,\\\n '%s must define vendor attribute'%(self.__class__)\n if self.ver_match is None:\n raise DistutilsInternalError,\\\n '%s must define ver_match attribute'%(self.__class__)\n\n def to_object(self,\n dirty_files,\n module_dirs=None,\n temp_dir=''):\n\n f77_files,f90_fixed_files,f90_files = [],[],[]\n objects = []\n for f in dirty_files:\n if is_f_file(f):\n f77_files.append(f)\n elif is_free_format(f):\n f90_files.append(f)\n else:\n f90_fixed_files.append(f)\n\n #XXX: F90 files containing modules should be compiled\n # before F90 files that use these modules.\n if f77_files:\n objects.extend(\\\n self.f77_compile(f77_files,temp_dir=temp_dir))\n\n if f90_fixed_files:\n objects.extend(\\\n self.f90_fixed_compile(f90_fixed_files,\n module_dirs,temp_dir=temp_dir))\n if f90_files:\n objects.extend(\\\n self.f90_compile(f90_files,module_dirs,temp_dir=temp_dir))\n\n return objects\n\n def source_to_object_names(self,source_files, temp_dir=''):\n file_list = map(lambda x: os.path.basename(x),source_files)\n file_base_ext = map(lambda x: os.path.splitext(x),file_list)\n object_list = map(lambda x: x[0] +'.o',file_base_ext)\n object_files = map(lambda x,td=temp_dir: os.path.join(td,x),object_list)\n return object_files\n \n def source_and_object_pairs(self,source_files, temp_dir=''):\n object_files = self.source_to_object_names(source_files,temp_dir)\n file_pairs = zip(source_files,object_files)\n return file_pairs\n \n def f_compile(self,compiler,switches, source_files,\n module_dirs=None, temp_dir=''):\n \n pp_opts = gen_preprocess_options(self.macros,self.include_dirs)\n\n switches = switches + ' ' + string.join(pp_opts,' ')\n\n module_switch = self.build_module_switch(module_dirs,temp_dir)\n file_pairs = self.source_and_object_pairs(source_files,temp_dir)\n object_files = []\n for source,object in file_pairs:\n if distutils.dep_util.newer(source,object):\n self.find_existing_modules()\n cmd = compiler + ' ' + switches + ' '+\\\n module_switch + \\\n self.compile_switch + source + \\\n self.object_switch + object\n self.announce(yellow_text(cmd))\n failure = os.system(cmd)\n if failure:\n raise FortranCompileError,\\\n 'failure during compile (exit status = %s)' % failure\n object_files.append(object)\n self.cleanup_modules(temp_dir)\n \n return object_files\n #return all object files to make sure everything is archived \n #return map(lambda x: x[1], file_pairs)\n\n def f90_compile(self,source_files,module_dirs=None, temp_dir=''):\n switches = string.join((self.f90_switches, self.f90_opt))\n return self.f_compile(self.f90_compiler,switches,\n source_files, module_dirs,temp_dir)\n\n def f90_fixed_compile(self,source_files,module_dirs=None, temp_dir=''):\n switches = string.join((self.f90_fixed_switch,\n self.f90_switches,\n self.f90_opt))\n return self.f_compile(self.f90_compiler,switches,\n source_files, module_dirs,temp_dir)\n\n def f77_compile(self,source_files,module_dirs=None, temp_dir=''):\n switches = string.join((self.f77_switches, self.f77_opt))\n return self.f_compile(self.f77_compiler,switches,\n source_files, module_dirs, temp_dir)\n\n def find_existing_modules(self):\n # added to handle lack of -moddir flag in absoft\n pass\n \n def cleanup_modules(self,temp_dir):\n # added to handle lack of -moddir flag in absoft\n pass\n \n def build_module_switch(self, module_dirs,temp_dir):\n return ''\n\n def create_static_lib(self, object_files, library_name,\n output_dir='', debug=None, skip_ranlib=0):\n lib_file = os.path.join(output_dir,\n self.lib_prefix+library_name+self.lib_suffix)\n objects = string.join(object_files)\n if objects:\n cmd = '%s%s %s' % (self.lib_ar,lib_file,objects)\n self.announce(yellow_text(cmd))\n failure = os.system(cmd)\n if failure:\n raise FortranBuildError,\\\n 'failure during build (exit status = %s)'%failure \n if self.lib_ranlib and not skip_ranlib:\n # Digital,MIPSPro compilers do not have ranlib.\n cmd = '%s %s' %(self.lib_ranlib,lib_file)\n self.announce(yellow_text(cmd))\n failure = os.system(cmd)\n if failure:\n raise FortranBuildError,\\\n 'failure during build (exit status = %s)'%failure \n\n def build_library(self,library_name,source_list,module_dirs=None,\n temp_dir = '', build_dir = ''):\n #make sure the temp directory exists before trying to build files\n if not build_dir:\n build_dir = temp_dir\n import distutils.dir_util\n distutils.dir_util.mkpath(temp_dir)\n distutils.dir_util.mkpath(build_dir)\n\n #this compiles the files\n object_list = self.to_object(source_list,\n module_dirs,\n temp_dir)\n\n # actually we need to use all the object file names here to\n # make sure the library is always built. It could occur that an\n # object file exists but hasn't been put in the archive. (happens\n # a lot when builds fail once and are restarted).\n object_list = self.source_to_object_names(source_list, temp_dir)\n\n if os.name == 'nt' or sys.platform[:4] == 'irix':\n # I (pearu) had the same problem on irix646 ...\n # I think we can make this \"bunk\" default as skip_ranlib\n # feature speeds things up.\n # XXX:Need to check if Digital compiler works here.\n\n # This is pure bunk...\n # Windows fails for long argument strings on the command line.\n # if objects is real long (> 2048 chars or so on my machine),\n # the command fails (cmd.exe /e:2048 on w2k).\n # for now we'll split linking into to steps which should work for\n objects = object_list[:]\n while objects:\n #obj,objects = objects[:20],objects[20:]\n i = 0\n obj = []\n while i<1900 and objects:\n i = i + len(objects[0]) + 1\n obj.append(objects[0])\n objects = objects[1:]\n self.create_static_lib(obj,library_name,build_dir,\n skip_ranlib = len(objects))\n else:\n self.create_static_lib(object_list,library_name,build_dir)\n\n def dummy_fortran_files(self):\n global remove_files\n import tempfile\n dummy_name = tempfile.mktemp()+'__dummy'\n dummy = open(dummy_name+'.f','w')\n dummy.write(\" subroutine dummy()\\n end\\n\")\n dummy.close()\n remove_files.extend([dummy_name+'.f',dummy_name+'.o'])\n return (dummy_name+'.f',dummy_name+'.o')\n \n def is_available(self):\n return self.get_version()\n \n def get_version(self):\n \"\"\"Return the compiler version. If compiler is not available,\n return empty string.\"\"\"\n # XXX: Are there compilers that have no version? If yes,\n # this test will fail even if the compiler is available.\n if self.version is not None:\n # Finding version is expensive, so return previously found\n # version string.\n return self.version\n self.version = ''\n # works I think only for unix...\n #if self.verbose:\n self.announce('detecting %s Fortran compiler...'%(self.vendor))\n self.announce(yellow_text(self.ver_cmd))\n exit_status, out_text = run_command(self.ver_cmd)\n out_text2 = out_text.split('\\n')[0]\n if not exit_status:\n self.announce('found %s' %(green_text(out_text2)))\n m = re.match(self.ver_match,out_text)\n if m:\n self.version = m.group('version')\n else:\n self.announce('%s: %s' % (exit_status,red_text(out_text2)))\n return self.version\n\n def get_libraries(self):\n return self.libraries\n def get_library_dirs(self):\n return self.library_dirs\n def get_extra_link_args(self):\n return []\n def get_runtime_library_dirs(self):\n return []\n def get_linker_so(self):\n \"\"\"\n If a compiler requires specific linker then return a list\n containing a linker executable name and linker options.\n Otherwise, return None.\n \"\"\"\n\n def __str__(self):\n s = [\"%s\\n version=%r\" % (self.vendor, self.get_version())]\n s.extend([' F77=%r' % (self.f77_compiler),\n ' F77FLAGS=%r' % (self.f77_switches),\n ' F77OPT=%r' % (self.f77_opt)])\n if hasattr(self,'f90_compiler'):\n s.extend([' F90=%r' % (self.f90_compiler),\n ' F90FLAGS=%r' % (self.f90_switches),\n ' F90OPT=%r' % (self.f90_opt),\n ' F90FIXED=%r' % (self.f90_fixed_switch)])\n if self.libraries:\n s.append(' LIBS=%r' % ' '.join(['-l%s'%n for n in self.libraries]))\n if self.library_dirs:\n s.append(' LIBDIRS=%r' % \\\n ' '.join(['-L%s'%n for n in self.library_dirs]))\n return string.join(s,'\\n')\n\nclass move_modules_mixin:\n \"\"\" Neither Absoft or MIPS have a flag for specifying the location\n where module files should be written as far as I can tell.\n This does the manual movement of the files from the local\n directory to the build direcotry.\n \"\"\"\n def find_existing_modules(self):\n self.existing_modules = glob.glob('*.mod')\n \n def cleanup_modules(self,temp_dir):\n all_modules = glob.glob('*.mod')\n created_modules = [mod for mod in all_modules \n if mod not in self.existing_modules]\n for mod in created_modules:\n distutils.file_util.move_file(mod,temp_dir) \n\n\nclass absoft_fortran_compiler(move_modules_mixin,fortran_compiler_base):\n\n vendor = 'Absoft'\n ver_match = r'FORTRAN 77 Compiler (?P[^\\s*,]*).*?Absoft Corp'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f77'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n # got rid of -B108 cause it was generating 2 underscores instead\n # of one on the newest version. Now we use -YEXT_SFX=_ to \n # specify the output format\n if os.name == 'nt':\n self.f90_switches = ' -YCFRL=1 -YCOM_NAMES=LCS' \\\n ' -YCOM_PFX -YEXT_PFX' \\\n ' -YCOM_SFX=_ -YEXT_SFX=_ -YEXT_NAMES=LCS' \n self.f90_opt = ' -O -Q100'\n self.f77_switches = ' -N22 -N90 -N110'\n self.f77_opt = ' -O -Q100'\n\n self.f90_fixed_switch = ' -f fixed '\n \n self.libraries = ['fio', 'f90math', 'fmath', 'COMDLG32']\n elif sys.platform=='darwin':\n # http://www.absoft.com/literature/osxuserguide.pdf\n self.f90_switches = ' -YCFRL=1 -YCOM_NAMES=LCS' \\\n ' -YCOM_PFX -YEXT_PFX' \\\n ' -YCOM_SFX=_ -YEXT_SFX=_' \\\n ' -YEXT_NAMES=LCS -s'\n self.f90_opt = ' -O' \n self.f90_fixed_switch = ' -f fixed '\n self.f77_switches = ' -N22 -N90 -N110 -f -s'\n self.f77_opt = ' -O'\n self.libraries = ['fio', 'f77math', 'f90math']\n else:\n self.f90_switches = ' -YCFRL=1 -YCOM_NAMES=LCS' \\\n ' -YCOM_PFX -YEXT_PFX' \\\n ' -YCOM_SFX=_ -YEXT_SFX=_ -YEXT_NAMES=LCS' \\\n ' -s'\n self.f90_opt = ' -O' \n self.f77_switches = ' -N22 -N90 -N110 -f -s'\n self.f77_opt = ' -O'\n\n self.f90_fixed_switch = ' -f fixed '\n\n self.libraries = ['fio', 'f77math', 'f90math']\n\n try:\n dir = os.environ['ABSOFT'] \n self.library_dirs = [os.path.join(dir,'lib')]\n except KeyError:\n self.library_dirs = []\n\n self.ver_cmd = self.f77_compiler + ' -V -c %s -o %s' % \\\n self.dummy_fortran_files()\n\n if os.name != 'nt' and self.is_available():\n if LooseVersion(self.get_version())<='4.6':\n self.f77_switches += ' -B108'\n else:\n # Though -N15 is undocumented, it works with Absoft 8.0 on Linux\n self.f77_switches += ' -N15'\n\n def build_module_switch(self,module_dirs,temp_dir):\n \"\"\" Absoft 6.2 is brain dead as far as I can tell and doesn't have\n a way to specify where to put output directories. This will have\n to be handled in f_compile...\n \n !! CHECK: does absoft handle multiple -p flags? if not, does\n !! it look at the first or last?\n # AbSoft f77 v8 doesn't accept -p, f90 requires space\n # after -p and manual indicates it accepts multiples.\n \"\"\"\n res = ''\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -p ' + mod\n res = res + ' -p ' + temp_dir \n return res\n\n def get_extra_link_args(self):\n return []\n # Couldn't get this to link for anything using gcc.\n #dr = \"c:\\\\Absoft62\\\\lib\"\n #libs = ['fio.lib', 'COMDLG32.lib','fmath.lib', 'f90math.lib','libcomdlg32.a' ] \n #libs = map(lambda x,dr=dr:os.path.join(dr,x),libs)\n #return libs\n\n\nclass sun_fortran_compiler(fortran_compiler_base):\n \"\"\"specify/detect settings for Sun's Forte compiler\n\n Recent Sun Fortran compilers are FORTRAN 90/95 beasts. F77 support is\n handled by the same compiler, so even if you are asking for F77 you're\n getting a FORTRAN 95 compiler. Since most (all?) the code currently\n being compiled for SciPy is FORTRAN 77 code, the list of libraries\n contains various F77-related libraries. Not sure what would happen if\n you tried to actually compile and link FORTRAN 95 code with these\n settings.\n\n Note also that the 'Forte' name is passe. Sun's latest compiler is\n named 'Sun ONE Studio 7, Compiler Collection'. Heaven only knows what\n the version string for that baby will be.\n\n Consider renaming this class to forte_fortran_compiler and define\n sun_fortran_compiler separately for older Sun f77 compilers.\n \"\"\"\n \n vendor = 'Sun'\n\n # old compiler - any idea what the proper flags would be?\n #ver_match = r'f77: (?P[^\\s*,]*)'\n\n ver_match = r'f90: (Forte Developer 7 Fortran 95|Sun) (?P[^\\s*,]*)'\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f90'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f77_switches = ' -xcode=pic32 -f77 -ftrap=%none '\n self.f77_opt = ' -fast -dalign -xtarget=generic '\n\n self.f90_compiler = f90c\n self.f90_switches = ' -xcode=pic32 '\n self.f90_opt = ' -fast -dalign -xtarget=generic '\n\n self.f90_fixed_switch = ' -fixed '\n\n self.ver_cmd = self.f90_compiler + ' -V'\n\n self.libraries = ['fsu','sunmath','mvec','f77compat']\n\n return\n\n # When using f90 as a linker, nothing from below is needed.\n # Tested against:\n # Forte Developer 7 Fortran 95 7.0 2002/03/09\n # If there are issues with older Sun compilers, then these must be\n # solved explicitly (possibly defining separate Sun compiler class)\n # while keeping this simple/minimal configuration\n # for the latest Forte compilers.\n\n self.libraries = ['fsu', 'F77', 'M77', 'sunmath',\n 'mvec', 'f77compat', 'm']\n\n #self.libraries = ['fsu','sunmath']\n\n #threaded\n #self.libraries = ['f90', 'F77_mt', 'sunmath_mt', 'm', 'thread']\n #self.libraries = []\n if self.is_available():\n self.library_dirs = self.find_lib_dir()\n\n def build_module_switch(self,module_dirs,temp_dir):\n res = ' -moddir='+temp_dir\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -M' + mod \n return res\n\n def find_lib_dir(self):\n library_dirs = [\"/opt/SUNWspro/prod/lib\"]\n lib_match = r'### f90: Note: LD_RUN_PATH\\s*= '\\\n '(?P[^\\s.]*).*'\n dummy_file = self.dummy_fortran_files()[0]\n cmd = self.f90_compiler + ' -dryrun ' + dummy_file\n self.announce(yellow_text(cmd))\n exit_status, output = run_command(cmd)\n if not exit_status:\n libs = re.findall(lib_match,output)\n if libs and libs[0] == \"(null)\":\n del libs[0]\n if libs:\n library_dirs = string.split(libs[0],':')\n self.get_version() # force version calculation\n compiler_home = os.path.dirname(library_dirs[0])\n library_dirs.append(os.path.join(compiler_home,\n self.version,'lib'))\n return library_dirs\n\n #def get_extra_link_args(self):\n # return [\"-Bdynamic\", \"-G\"]\n\n def get_linker_so(self):\n return [self.f90_compiler,'-Bdynamic','-G']\n\nclass forte_fortran_compiler(sun_fortran_compiler):\n vendor = 'Forte'\n ver_match = r'(f90|f95): Forte Developer 7 Fortran 95 (?P[^\\s]+).*'\n\nclass mips_fortran_compiler(move_modules_mixin, fortran_compiler_base):\n\n vendor = 'SGI'\n ver_match = r'MIPSpro Compilers: Version (?P[^\\s*,]*)'\n lib_ranlib = ''\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f77'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f77_switches = ' -n32 -KPIC '\n\n\n self.f90_compiler = f90c\n self.f90_switches = ' -n32 -KPIC '\n\n\n self.f90_fixed_switch = ' -fixedform '\n self.ver_cmd = self.f90_compiler + ' -version '\n\n self.f90_opt = self.get_opt()\n self.f77_opt = self.get_opt('f77')\n\n def get_opt(self,mode='f90'):\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n opt = ' -O3 '\n if self.get_version():\n r = None\n if cpu.is_r10000(): r = 10000\n elif cpu.is_r12000(): r = 12000\n elif cpu.is_r8000(): r = 8000\n elif cpu.is_r5000(): r = 5000\n elif cpu.is_r4000(): r = 4000\n if r is not None:\n if mode=='f77':\n opt = opt + ' r%s ' % (r)\n else:\n opt = opt + ' -r%s ' % (r)\n for a in '19 20 21 22_4k 22_5k 24 25 26 27 28 30 32_5k 32_10k'.split():\n if getattr(cpu,'is_IP%s'%a)():\n opt=opt+' -TARG:platform=IP%s ' % a\n break\n return opt\n\n def build_module_switch(self,module_dirs,temp_dir):\n res = ''\n return res \n\n def get_linker_so(self):\n return [self.f90_compiler,'-shared']\n\n def build_module_switch(self,module_dirs,temp_dir):\n \"\"\" Absoft 6.2 is brain dead as far as I can tell and doesn't have\n a way to specify where to put output directories. This will have\n to be handled in f_compile...\n \"\"\"\n res = ''\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -I ' + mod\n res = res + '-I ' + temp_dir \n return res\n\nclass hpux_fortran_compiler(fortran_compiler_base):\n\n vendor = 'HP'\n ver_match = r'HP F90 (?P[^\\s*,]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f90'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f77_switches = ' +pic=long +ppu '\n self.f77_opt = ' -O3 '\n\n self.f90_compiler = f90c\n self.f90_switches = ' +pic=long +ppu '\n self.f90_opt = ' -O3 '\n\n self.f90_fixed_switch = ' ' # XXX: need fixed format flag\n\n self.ver_cmd = self.f77_compiler + ' +version '\n\n self.libraries = ['m']\n self.library_dirs = []\n\n def get_version(self):\n if self.version is not None:\n return self.version\n self.version = ''\n self.announce(yellow_text(self.ver_cmd))\n exit_status, out_text = run_command(self.ver_cmd)\n if self.verbose:\n out_text = out_text.split('\\n')[0]\n if exit_status in [0,256]:\n # 256 seems to indicate success on HP-UX but keeping\n # also 0. Or does 0 exit status mean something different\n # in this platform?\n self.announce('found: '+green_text(out_text))\n m = re.match(self.ver_match,out_text)\n if m:\n self.version = m.group('version')\n else:\n self.announce('%s: %s' % (exit_status,red_text(out_text)))\n return self.version\n\nclass gnu_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Gnu'\n ver_match = r'GNU Fortran (\\(GCC\\s*|)(?P[^\\s*\\)]+)'\n gcc_lib_dir = None\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'g77'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n\n gcc_lib_dir = self.find_lib_directories()\n if gcc_lib_dir:\n found_g2c = 0\n dirs = gcc_lib_dir[:]\n while not found_g2c and dirs:\n for d in dirs:\n for g2c in ['g2c-pic','g2c']:\n f = os.path.join(d,'lib'+g2c+'.a')\n if os.path.isfile(f):\n found_g2c = 1\n if d not in gcc_lib_dir:\n gcc_lib_dir.append(d)\n break\n if found_g2c:\n break\n dirs = [d for d in map(os.path.dirname,dirs) if len(d)>1]\n else:\n g2c = 'g2c'\n if sys.platform == 'win32':\n self.libraries = ['gcc',g2c]\n self.library_dirs = gcc_lib_dir\n elif sys.platform == 'darwin':\n self.libraries = [g2c]\n self.library_dirs = gcc_lib_dir\n else:\n # On linux g77 does not need lib_directories to be specified.\n self.libraries = [g2c]\n\n switches = ' -Wall -fno-second-underscore '\n\n if os.name != 'nt':\n switches = switches + ' -fPIC '\n\n self.f77_switches = switches\n self.ver_cmd = self.f77_compiler + ' --version '\n\n self.f77_opt = self.get_opt()\n\n def get_opt(self):\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n opt = ' -O3 -funroll-loops '\n\n # only check for more optimization if g77 can handle it.\n if self.get_version():\n if sys.platform=='darwin':\n if cpu.is_ppc():\n opt = opt + ' -arch ppc '\n elif cpu.is_i386():\n opt = opt + ' -arch i386 '\n for a in '601 602 603 603e 604 604e 620 630 740 7400 7450 750'\\\n '403 505 801 821 823 860'.split():\n if getattr(cpu,'is_ppc%s'%a)():\n opt=opt+' -mcpu=%s -mtune=%s ' % (a,a)\n break \n return opt\n march_flag = 1\n if self.version == '0.5.26': # gcc 3.0\n if cpu.is_AthlonK6():\n opt = opt + ' -march=k6 '\n elif cpu.is_AthlonK7():\n opt = opt + ' -march=athlon '\n else:\n march_flag = 0\n elif self.version >= '3.1.1': # gcc >= 3.1.1\n if cpu.is_AthlonK6():\n opt = opt + ' -march=k6 '\n elif cpu.is_AthlonK6_2():\n opt = opt + ' -march=k6-2 '\n elif cpu.is_AthlonK6_3():\n opt = opt + ' -march=k6-3 '\n elif cpu.is_AthlonK7():\n opt = opt + ' -march=athlon '\n elif cpu.is_PentiumIV():\n opt = opt + ' -march=pentium4 '\n elif cpu.is_PentiumIII():\n opt = opt + ' -march=pentium3 '\n elif cpu.is_PentiumII():\n opt = opt + ' -march=pentium2 '\n else:\n march_flag = 0\n if cpu.has_mmx(): opt = opt + ' -mmmx '\n if cpu.has_sse(): opt = opt + ' -msse '\n if cpu.has_sse2(): opt = opt + ' -msse2 '\n if cpu.has_3dnow(): opt = opt + ' -m3dnow '\n else:\n march_flag = 0\n if march_flag:\n pass\n elif cpu.is_i686():\n opt = opt + ' -march=i686 '\n elif cpu.is_i586():\n opt = opt + ' -march=i586 '\n elif cpu.is_i486():\n opt = opt + ' -march=i486 '\n elif cpu.is_i386():\n opt = opt + ' -march=i386 '\n if cpu.is_Intel():\n opt = opt + ' -malign-double -fomit-frame-pointer '\n return opt\n \n def find_lib_directories(self):\n if self.gcc_lib_dir is not None:\n return self.gcc_lib_dir\n self.announce('running gnu_fortran_compiler.find_lib_directories')\n self.gcc_lib_dir = []\n lib_dir = []\n match = r'Reading specs from (.*)/specs'\n\n # works I think only for unix...\n cmd = '%s -v' % self.f77_compiler\n self.announce(yellow_text(cmd))\n exit_status, out_text = run_command(cmd)\n if not exit_status:\n m = re.findall(match,out_text)\n if m:\n assert len(m)==1,`m`\n self.gcc_lib_dir = m\n return self.gcc_lib_dir\n\n def get_linker_so(self):\n lnk = None\n # win32 linking should be handled by standard linker\n # Darwin g77 cannot be used as a linker.\n if sys.platform not in ['win32','cygwin','darwin']:\n lnk = [self.f77_compiler,'-shared']\n return lnk\n\n def get_extra_link_args(self):\n # SunOS often has dynamically loaded symbols defined in the\n # static library libg2c.a The linker doesn't like this. To\n # ignore the problem, use the -mimpure-text flag. It isn't\n # the safest thing, but seems to work.\n args = [] \n if (hasattr(os,'uname') and (os.uname()[0] == 'SunOS')):\n args = ['-mimpure-text']\n return args\n\n def f90_compile(self,source_files,module_files,temp_dir=''):\n raise DistutilsExecError, 'f90 not supported by Gnu'\n\n def f90_fixed_compile(self,source_files,module_files,temp_dir=''):\n raise DistutilsExecError, 'f90 not supported by Gnu'\n\n\n#http://developer.intel.com/software/products/compilers/f60l/\nclass intel_ia32_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Intel' # Intel(R) Corporation \n ver_match = r'Intel\\(R\\) Fortran Compiler for 32-bit applications, '\\\n 'Version (?P[^\\s*]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'ifc'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n switches = ' -KPIC '\n\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n if cpu.has_fdiv_bug():\n switches = switches + ' -fdiv_check '\n if cpu.has_f00f_bug():\n switches = switches + ' -0f_check '\n self.f77_switches = self.f90_switches = switches\n self.f77_switches = self.f77_switches + ' -FI -w90 -w95 -cm -c '\n self.f90_fixed_switch = ' -FI -72 -cm -w '\n\n self.f77_opt = self.f90_opt = self.get_opt()\n \n debug = ' -g ' # usage of -C sometimes causes segfaults\n self.f77_debug = self.f90_debug = debug\n\n self.ver_cmd = self.f77_compiler+' -FI -V -c %s -o %s' %\\\n self.dummy_fortran_files()\n\n def get_opt(self):\n import cpuinfo\n cpu = cpuinfo.cpuinfo()\n opt = ' -O3 -unroll '\n if cpu.is_PentiumPro() or cpu.is_PentiumII():\n opt = opt + ' -tpp6 -xi '\n elif cpu.is_PentiumIII():\n opt = opt + ' -tpp6 '\n elif cpu.is_Pentium():\n opt = opt + ' -tpp5 '\n elif cpu.is_PentiumIV():\n opt = opt + ' -tpp7 -xW '\n elif cpu.has_mmx():\n opt = opt + ' -xM '\n return opt\n\n def get_linker_so(self):\n return [self.f77_compiler,'-shared']\n\n def build_module_switch(self,module_dirs,temp_dir):\n res = ' -module '+temp_dir\n if module_dirs:\n for mod in module_dirs:\n res = res + ' -I' + mod \n res += ' -I '+temp_dir\n return res\n\nclass intel_itanium_fortran_compiler(intel_ia32_fortran_compiler):\n\n vendor = 'Itanium'\n ver_match = r'Intel\\(R\\) Fortran 90 Compiler Itanium\\(TM\\) Compiler'\\\n ' for the Itanium\\(TM\\)-based applications,'\\\n ' Version (?P[^\\s*]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n if fc is None:\n fc = 'efc'\n intel_ia32_fortran_compiler.__init__(self, fc, f90c, verbose=verbose)\n\n\nclass nag_fortran_compiler(fortran_compiler_base):\n\n vendor = 'NAG'\n ver_match = r'NAGWare Fortran 95 compiler Release (?P[^\\s]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'f95'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n switches = ''\n debug = ' -g -gline -g90 -nan -C '\n\n self.f77_switches = self.f90_switches = switches\n self.f77_switches = self.f77_switches + ' -fixed '\n self.f77_debug = self.f90_debug = debug\n self.f77_opt = self.f90_opt = self.get_opt()\n\n self.f90_fixed_switch = ' -fixed '\n\n self.ver_cmd = self.f77_compiler+' -V '\n\n def get_opt(self):\n opt = ' -O4 -target=native '\n return opt\n\n def get_linker_so(self):\n return [self.f77_compiler,'-Wl,-shared']\n\n\n# http://www.fortran.com/F/compilers.html\n#\n# We define F compiler here but it is quite useless\n# because it does not support external procedures\n# which are needed for calling F90 module routines\n# through f2py generated wrappers.\nclass f_fortran_compiler(fortran_compiler_base):\n\n vendor = 'F'\n ver_match = r'Fortran Company/NAG F compiler Release (?P[^\\s]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'F'\n if f90c is None:\n f90c = 'F'\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n self.ver_cmd = self.f90_compiler+' -V '\n\n gnu = gnu_fortran_compiler('g77')\n if not gnu.is_available(): # F compiler requires gcc.\n self.version = ''\n return\n if not self.is_available():\n return\n\n if self.verbose:\n print red_text(\"\"\"\nWARNING: F compiler is unsupported due to its incompleteness.\n Send complaints to its vendor. For adding its support\n to scipy_distutils, it must support external procedures.\n\"\"\")\n\n self.f90_switches = ''\n self.f90_debug = ' -g -gline -g90 -C '\n self.f90_opt = ' -O '\n\n #self.f77_switches = gnu.f77_switches\n #self.f77_debug = gnu.f77_debug\n #self.f77_opt = gnu.f77_opt\n\n def get_linker_so(self):\n return ['gcc','-shared']\n\n\nclass vast_fortran_compiler(fortran_compiler_base):\n\n vendor = 'VAST'\n ver_match = r'\\s*Pacific-Sierra Research vf90 (Personal|Professional)'\\\n '\\s+(?P[^\\s]*)'\n\n # VAST f90 does not support -o with -c. So, object files are created\n # to the current directory and then moved to build directory\n object_switch = ' && function _mvfile { mv -v `basename $1` $1 ; } && _mvfile '\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'g77'\n if f90c is None:\n f90c = 'f90'\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n d,b = os.path.split(f90c)\n vf90 = os.path.join(d,'v'+b)\n self.ver_cmd = vf90+' -v '\n\n # VAST compiler requires g77.\n gnu = gnu_fortran_compiler(fc)\n if not gnu.is_available():\n self.version = ''\n return\n if not self.is_available():\n return\n\n self.f77_switches = gnu.f77_switches\n self.f77_debug = gnu.f77_debug\n self.f77_opt = gnu.f77_opt \n\n self.f90_switches = gnu.f77_switches\n self.f90_debug = gnu.f77_debug\n self.f90_opt = gnu.f77_opt\n\n self.f90_fixed_switch = ' -Wv,-ya '\n\n def get_linker_so(self):\n return [self.f90_compiler,'-shared']\n\n\nclass compaq_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Compaq'\n ver_match = r'Compaq Fortran (?P[^\\s]*)'\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'fort'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n\n switches = ' -assume no2underscore -nomixed_str_len_arg '\n debug = ' -g -check_bounds '\n\n self.f77_switches = self.f90_switches = switches\n self.f77_debug = self.f90_debug = debug\n self.f77_opt = self.f90_opt = self.get_opt()\n\n self.f90_fixed_switch = ' ' # XXX: need fixed format flag\n\n # XXX: uncomment if required\n #self.libraries = ' -lUfor -lfor -lFutil -lcpml -lots -lc '\n\n # XXX: fix the version showing flag\n self.ver_cmd = self.f77_compiler+' -V '\n\n def get_opt(self):\n opt = ' -O4 -align dcommons -arch host -assume bigarrays'\\\n ' -assume nozsize -math_library fast -tune host '\n return opt\n\n def get_linker_so(self):\n return [self.f77_compiler,'-shared']\n\n#http://www.compaq.com/fortran\nclass compaq_visual_fortran_compiler(fortran_compiler_base):\n\n vendor = 'Compaq'\n ver_match = r'(DIGITAL|Compaq) Visual Fortran Optimizing Compiler'\\\n ' Version (?P[^\\s]*).*'\n\n compile_switch = ' /c '\n object_switch = ' /object:'\n lib_prefix = ''\n lib_suffix = '.lib'\n lib_ar = 'lib.exe /OUT:'\n lib_ranlib = ''\n\n def __init__(self, fc=None, f90c=None, verbose=0):\n fortran_compiler_base.__init__(self, verbose=verbose)\n\n if fc is None:\n fc = 'DF'\n if f90c is None:\n f90c = fc\n\n self.f77_compiler = fc\n self.f90_compiler = f90c\n self.ver_cmd = self.f77_compiler+' /what '\n\n if self.is_available():\n #XXX: is this really necessary???\n from distutils.msvccompiler import find_exe\n self.lib_ar = find_exe(\"lib.exe\", self.version) + ' /OUT:'\n\n switches = ' /nologo /MD /W1 /iface:cref /iface=nomixed_str_len_arg '\n #switches += ' /libs:dll /threads '\n debug = ' '\n #debug = ' /debug:full /dbglibs '\n \n self.f77_switches = ' /f77rtl /fixed ' + switches\n self.f90_switches = switches\n self.f77_debug = self.f90_debug = debug\n self.f77_opt = self.f90_opt = self.get_opt()\n\n self.f90_fixed_switch = ' /fixed '\n\n def get_opt(self):\n # XXX: use also /architecture, see gnu_fortran_compiler\n return ' /Ox '\n\n##############################################################################\n\ndef find_fortran_compiler(vendor=None, fc=None, f90c=None, verbose=0):\n for compiler_class in all_compilers:\n if vendor is not None and vendor != compiler_class.vendor:\n continue\n #print compiler_class\n compiler = compiler_class(fc,f90c,verbose = verbose)\n if compiler.is_available():\n return compiler\n return None\n\nif sys.platform=='win32':\n all_compilers = [\n absoft_fortran_compiler,\n intel_ia32_fortran_compiler,\n intel_itanium_fortran_compiler,\n nag_fortran_compiler,\n compaq_visual_fortran_compiler,\n vast_fortran_compiler,\n f_fortran_compiler,\n gnu_fortran_compiler,\n ]\nelse:\n all_compilers = [\n absoft_fortran_compiler,\n mips_fortran_compiler,\n forte_fortran_compiler,\n sun_fortran_compiler,\n intel_ia32_fortran_compiler,\n intel_itanium_fortran_compiler,\n nag_fortran_compiler,\n compaq_fortran_compiler,\n vast_fortran_compiler,\n hpux_fortran_compiler,\n f_fortran_compiler,\n gnu_fortran_compiler,\n ]\n\nif __name__ == \"__main__\":\n show_compilers()\n", "methods": [ { "name": "set_windows_compiler", "long_name": "set_windows_compiler( compiler )", "filename": "build_flib.py", "nloc": 7, "complexity": 1, "token_count": 37, "parameters": [ "compiler" ], "start_line": 71, "end_line": 84, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "run_command", "long_name": "run_command( command )", "filename": "build_flib.py", "nloc": 5, "complexity": 1, "token_count": 32, "parameters": [ "command" ], "start_line": 87, "end_line": 92, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "show_compilers", "long_name": "show_compilers( )", "filename": "build_flib.py", "nloc": 5, "complexity": 3, "token_count": 26, "parameters": [], "start_line": 98, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "initialize_options", "long_name": "initialize_options( self )", "filename": "build_flib.py", "nloc": 16, "complexity": 3, "token_count": 123, "parameters": [ "self" ], "start_line": 132, "end_line": 149, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 18, "top_nesting_level": 1 }, { "name": "finalize_options", "long_name": "finalize_options( self )", "filename": "build_flib.py", "nloc": 25, "complexity": 5, "token_count": 148, "parameters": [ "self" ], "start_line": 153, "end_line": 179, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 27, "top_nesting_level": 1 }, { "name": "has_f_libraries", "long_name": "has_f_libraries( self )", "filename": "build_flib.py", "nloc": 3, "complexity": 2, "token_count": 23, "parameters": [ "self" ], "start_line": 183, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "run", "long_name": "run( self )", "filename": "build_flib.py", "nloc": 4, "complexity": 2, "token_count": 22, "parameters": [ "self" ], "start_line": 187, "end_line": 190, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "has_f_library", "long_name": "has_f_library( self , name )", "filename": "build_flib.py", "nloc": 5, "complexity": 4, "token_count": 32, "parameters": [ "self", "name" ], "start_line": 194, "end_line": 201, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "get_library_names", "long_name": "get_library_names( self , name = None )", "filename": "build_flib.py", "nloc": 17, "complexity": 8, "token_count": 117, "parameters": [ "self", "name" ], "start_line": 203, "end_line": 223, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 21, "top_nesting_level": 1 }, { "name": "get_fcompiler_library_names", "long_name": "get_fcompiler_library_names( self )", "filename": "build_flib.py", "nloc": 4, "complexity": 2, "token_count": 24, "parameters": [ "self" ], "start_line": 225, "end_line": 230, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "get_fcompiler_library_dirs", "long_name": "get_fcompiler_library_dirs( self )", "filename": "build_flib.py", "nloc": 4, "complexity": 2, "token_count": 24, "parameters": [ "self" ], "start_line": 232, "end_line": 237, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "get_library_dirs", "long_name": "get_library_dirs( self , name = None )", "filename": "build_flib.py", "nloc": 15, "complexity": 7, "token_count": 109, "parameters": [ "self", "name" ], "start_line": 241, "end_line": 258, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 18, "top_nesting_level": 1 }, { "name": "get_runtime_library_dirs", "long_name": "get_runtime_library_dirs( self )", "filename": "build_flib.py", "nloc": 5, "complexity": 2, "token_count": 31, "parameters": [ "self" ], "start_line": 262, "end_line": 271, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "get_source_files", "long_name": "get_source_files( self )", "filename": "build_flib.py", "nloc": 8, "complexity": 3, "token_count": 49, "parameters": [ "self" ], "start_line": 275, "end_line": 286, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "build_libraries", "long_name": "build_libraries( self , fortran_libraries )", "filename": "build_flib.py", "nloc": 28, "complexity": 10, "token_count": 188, "parameters": [ "self", "fortran_libraries" ], "start_line": 288, "end_line": 323, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 36, "top_nesting_level": 1 }, { "name": "remove_files_atexit", "long_name": "remove_files_atexit( files = remove_files )", "filename": "build_flib.py", "nloc": 6, "complexity": 3, "token_count": 24, "parameters": [ "files" ], "start_line": 332, "end_line": 337, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "is_free_format", "long_name": "is_free_format( file )", "filename": "build_flib.py", "nloc": 19, "complexity": 8, "token_count": 105, "parameters": [ "file" ], "start_line": 347, "end_line": 368, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , verbose = 0 , dry_run = 0 , force = 0 )", "filename": "build_flib.py", "nloc": 16, "complexity": 3, "token_count": 105, "parameters": [ "self", "verbose", "dry_run", "force" ], "start_line": 385, "end_line": 410, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 1 }, { "name": "to_object", "long_name": "to_object( self , dirty_files , module_dirs = None , temp_dir = '' )", "filename": "build_flib.py", "nloc": 24, "complexity": 7, "token_count": 133, "parameters": [ "self", "dirty_files", "module_dirs", "temp_dir" ], "start_line": 412, "end_line": 441, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 30, "top_nesting_level": 1 }, { "name": "source_to_object_names", "long_name": "source_to_object_names( self , source_files , temp_dir = '' )", "filename": "build_flib.py", "nloc": 6, "complexity": 1, "token_count": 89, "parameters": [ "self", "source_files", "temp_dir" ], "start_line": 443, "end_line": 448, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "source_and_object_pairs", "long_name": "source_and_object_pairs( self , source_files , temp_dir = '' )", "filename": "build_flib.py", "nloc": 4, "complexity": 1, "token_count": 31, "parameters": [ "self", "source_files", "temp_dir" ], "start_line": 450, "end_line": 453, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "f_compile", "long_name": "f_compile( self , compiler , switches , source_files , module_dirs = None , temp_dir = '' )", "filename": "build_flib.py", "nloc": 22, "complexity": 4, "token_count": 160, "parameters": [ "self", "compiler", "switches", "source_files", "module_dirs", "temp_dir" ], "start_line": 455, "end_line": 480, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 1 }, { "name": "f90_compile", "long_name": "f90_compile( self , source_files , module_dirs = None , temp_dir = '' )", "filename": "build_flib.py", "nloc": 4, "complexity": 1, "token_count": 48, "parameters": [ "self", "source_files", "module_dirs", "temp_dir" ], "start_line": 484, "end_line": 487, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "f90_fixed_compile", "long_name": "f90_fixed_compile( self , source_files , module_dirs = None , temp_dir = '' )", "filename": "build_flib.py", "nloc": 6, "complexity": 1, "token_count": 52, "parameters": [ "self", "source_files", "module_dirs", "temp_dir" ], "start_line": 489, "end_line": 494, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "f77_compile", "long_name": "f77_compile( self , source_files , module_dirs = None , temp_dir = '' )", "filename": "build_flib.py", "nloc": 4, "complexity": 1, "token_count": 48, "parameters": [ "self", "source_files", "module_dirs", "temp_dir" ], "start_line": 496, "end_line": 499, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "find_existing_modules", "long_name": "find_existing_modules( self )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 6, "parameters": [ "self" ], "start_line": 501, "end_line": 503, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "cleanup_modules", "long_name": "cleanup_modules( self , temp_dir )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [ "self", "temp_dir" ], "start_line": 505, "end_line": 507, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "build_module_switch", "long_name": "build_module_switch( self , module_dirs , temp_dir )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "self", "module_dirs", "temp_dir" ], "start_line": 509, "end_line": 510, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "create_static_lib", "long_name": "create_static_lib( self , object_files , library_name , output_dir = '' , debug = None , skip_ranlib = 0 )", "filename": "build_flib.py", "nloc": 19, "complexity": 6, "token_count": 138, "parameters": [ "self", "object_files", "library_name", "output_dir", "debug", "skip_ranlib" ], "start_line": 512, "end_line": 531, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "build_library", "long_name": "build_library( self , library_name , source_list , module_dirs = None , temp_dir = '' , build_dir = '' )", "filename": "build_flib.py", "nloc": 24, "complexity": 7, "token_count": 168, "parameters": [ "self", "library_name", "source_list", "module_dirs", "temp_dir", "build_dir" ], "start_line": 533, "end_line": 576, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 44, "top_nesting_level": 1 }, { "name": "dummy_fortran_files", "long_name": "dummy_fortran_files( self )", "filename": "build_flib.py", "nloc": 9, "complexity": 1, "token_count": 63, "parameters": [ "self" ], "start_line": 578, "end_line": 586, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "is_available", "long_name": "is_available( self )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "self" ], "start_line": 588, "end_line": 589, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_version", "long_name": "get_version( self )", "filename": "build_flib.py", "nloc": 16, "complexity": 4, "token_count": 130, "parameters": [ "self" ], "start_line": 591, "end_line": 614, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 24, "top_nesting_level": 1 }, { "name": "get_libraries", "long_name": "get_libraries( self )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 616, "end_line": 617, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_library_dirs", "long_name": "get_library_dirs( self )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 618, "end_line": 619, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_extra_link_args", "long_name": "get_extra_link_args( self )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [ "self" ], "start_line": 620, "end_line": 621, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_runtime_library_dirs", "long_name": "get_runtime_library_dirs( self )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [ "self" ], "start_line": 622, "end_line": 623, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_linker_so", "long_name": "get_linker_so( self )", "filename": "build_flib.py", "nloc": 1, "complexity": 1, "token_count": 6, "parameters": [ "self" ], "start_line": 624, "end_line": 629, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, 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fc = None , f90c = None , verbose = 0 )", "filename": "build_flib.py", "nloc": 49, "complexity": 9, "token_count": 283, "parameters": [ "self", "fc", "f90c", "verbose" ], "start_line": 670, "end_line": 733, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 64, "top_nesting_level": 1 }, { "name": "build_module_switch", "long_name": "build_module_switch( self , module_dirs , temp_dir )", "filename": "build_flib.py", "nloc": 7, "complexity": 3, "token_count": 37, "parameters": [ "self", "module_dirs", "temp_dir" ], "start_line": 735, "end_line": 750, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 1 }, { "name": "get_extra_link_args", "long_name": "get_extra_link_args( self )", "filename": "build_flib.py", "nloc": 2, "complexity": 1, "token_count": 8, "parameters": [ "self" ], "start_line": 752, "end_line": 753, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( 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"get_opt( self )", "filename": "build_flib.py", "nloc": 61, "complexity": 29, "token_count": 353, "parameters": [ "self" ], "start_line": 1037, "end_line": 1099, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 63, "top_nesting_level": 1 } ], "nloc": 1075, "complexity": 283, "token_count": 6325, "diff_parsed": { "added": [ " if self.version > '3.2.2':", " if cpu.has_sse2(): opt = opt + ' -msse2 '" ], "deleted": [ " if cpu.has_sse2(): opt = opt + ' -msse2 '" ] } } ] }, { "hash": "2ef3e1b56d7504b68d74d7e32623fc79f6cc6e6c", "msg": "when I moved from a swigptr.c to be a string in a swigptr.py file, I forgot to escape \\n characters so that they would not be interpreted by python and would actually get written into the generated C++ file. This patch fixes that.", "author": { "name": "Eric Jones", "email": "eric@enthought.com" }, "committer": { "name": "Eric Jones", "email": "eric@enthought.com" }, "author_date": "2003-03-10T23:29:41+00:00", "author_timezone": 0, "committer_date": "2003-03-10T23:29:41+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "60d7d66674a7120fefa85ca801224406b74ec576" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 3, "insertions": 3, "lines": 6, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "weave/swigptr.py", "new_path": "weave/swigptr.py", "filename": "swigptr.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -82,7 +82,7 @@\n i++;\n if (v->vars[i]) fprintf(fp,\", \");\n }\n- fprintf(fp,\" }\\n\");\n+ fprintf(fp,\" }\\\\n\");\n return 0;\n }\n \n@@ -181,7 +181,7 @@\n v->maxvars = 2*v->maxvars;\n v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n if (v->vars == NULL) {\n- fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");\n+ fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\\\n\");\n exit(1);\n }\n }\n@@ -416,7 +416,7 @@\n if (!sobj) return \"\";\n }\n str = PyString_AsString(sobj);\n- //printf(\"str: %s\\n\", str);\n+ //printf(\"str: %s\\\\n\", str);\n return SWIG_GetPtr(str,ptr,type);\n }\n \n", "added_lines": 3, "deleted_lines": 3, "source_code": "# swigptr.py\n\nswigptr_code = \"\"\"\n\n/***********************************************************************\n * $Header$\n * swig_lib/python/python.cfg\n *\n * Contains variable linking and pointer type-checking code.\n ************************************************************************/\n\n#include \n#include \n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n#include \"Python.h\"\n\n/* Definitions for Windows/Unix exporting */\n#if defined(_WIN32) || defined(__WIN32__)\n# if defined(_MSC_VER)\n# define SWIGEXPORT(a) __declspec(dllexport) a\n# else\n# if defined(__BORLANDC__)\n# define SWIGEXPORT(a) a _export\n# else\n# define SWIGEXPORT(a) a\n# endif\n# endif\n#else\n# define SWIGEXPORT(a) a\n#endif\n\n#ifdef SWIG_GLOBAL\n#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)\n#else\n#define SWIGSTATICRUNTIME(a) static a\n#endif\n\ntypedef struct {\n char *name;\n PyObject *(*get_attr)(void);\n int (*set_attr)(PyObject *);\n} swig_globalvar;\n\ntypedef struct swig_varlinkobject {\n PyObject_HEAD\n swig_globalvar **vars;\n int nvars;\n int maxvars;\n} swig_varlinkobject;\n\n/* ----------------------------------------------------------------------\n swig_varlink_repr()\n\n Function for python repr method\n ---------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_repr(swig_varlinkobject *v)\n{\n v = v;\n return PyString_FromString(\"\");\n}\n\n/* ---------------------------------------------------------------------\n swig_varlink_print()\n\n Print out all of the global variable names\n --------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)\n{\n\n int i = 0;\n flags = flags;\n fprintf(fp,\"Global variables { \");\n while (v->vars[i]) {\n fprintf(fp,\"%s\", v->vars[i]->name);\n i++;\n if (v->vars[i]) fprintf(fp,\", \");\n }\n fprintf(fp,\" }\\\\n\");\n return 0;\n}\n\n/* --------------------------------------------------------------------\n swig_varlink_getattr\n\n This function gets the value of a variable and returns it as a\n PyObject. In our case, we'll be looking at the datatype and\n converting into a number or string\n -------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_getattr(swig_varlinkobject *v, char *n)\n{\n int i = 0;\n char temp[128];\n\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->get_attr)();\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return NULL;\n}\n\n/* -------------------------------------------------------------------\n swig_varlink_setattr()\n\n This function sets the value of a variable.\n ------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)\n{\n char temp[128];\n int i = 0;\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->set_attr)(p);\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return 1;\n}\n\nstatichere PyTypeObject varlinktype = {\n/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */\n PyObject_HEAD_INIT(0)\n 0,\n \"varlink\", /* Type name */\n sizeof(swig_varlinkobject), /* Basic size */\n 0, /* Itemsize */\n 0, /* Deallocator */\n (printfunc) swig_varlink_print, /* Print */\n (getattrfunc) swig_varlink_getattr, /* get attr */\n (setattrfunc) swig_varlink_setattr, /* Set attr */\n 0, /* tp_compare */\n (reprfunc) swig_varlink_repr, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_mapping*/\n 0, /* tp_hash */\n};\n\n/* Create a variable linking object for use later */\n\nSWIGSTATICRUNTIME(PyObject *)\nSWIG_newvarlink(void)\n{\n swig_varlinkobject *result = 0;\n result = PyMem_NEW(swig_varlinkobject,1);\n varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */\n result->ob_type = &varlinktype;\n /* _Py_NewReference(result); Does not seem to be necessary */\n result->nvars = 0;\n result->maxvars = 64;\n result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));\n result->vars[0] = 0;\n result->ob_refcnt = 0;\n Py_XINCREF((PyObject *) result);\n return ((PyObject*) result);\n}\n\nSWIGSTATICRUNTIME(void)\nSWIG_addvarlink(PyObject *p, char *name,\n PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n{\n swig_varlinkobject *v;\n v= (swig_varlinkobject *) p;\n\n if (v->nvars >= v->maxvars -1) {\n v->maxvars = 2*v->maxvars;\n v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n if (v->vars == NULL) {\n fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\\\n\");\n exit(1);\n }\n }\n v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));\n v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);\n strcpy(v->vars[v->nvars]->name,name);\n v->vars[v->nvars]->get_attr = get_attr;\n v->vars[v->nvars]->set_attr = set_attr;\n v->nvars++;\n v->vars[v->nvars] = 0;\n}\n\n/* -----------------------------------------------------------------------------\n * Pointer type-checking\n * ----------------------------------------------------------------------------- */\n\n/* SWIG pointer structure */\ntypedef struct SwigPtrType {\n char *name; /* Datatype name */\n int len; /* Length (used for optimization) */\n void *(*cast)(void *); /* Pointer casting function */\n struct SwigPtrType *next; /* Linked list pointer */\n} SwigPtrType;\n\n/* Pointer cache structure */\ntypedef struct {\n int stat; /* Status (valid) bit */\n SwigPtrType *tp; /* Pointer to type structure */\n char name[256]; /* Given datatype name */\n char mapped[256]; /* Equivalent name */\n} SwigCacheType;\n\nstatic int SwigPtrMax = 64; /* Max entries that can be currently held */\nstatic int SwigPtrN = 0; /* Current number of entries */\nstatic int SwigPtrSort = 0; /* Status flag indicating sort */\nstatic int SwigStart[256]; /* Starting positions of types */\nstatic SwigPtrType *SwigPtrTable = 0; /* Table containing pointer equivalences */\n\n/* Cached values */\n#define SWIG_CACHESIZE 8\n#define SWIG_CACHEMASK 0x7\nstatic SwigCacheType SwigCache[SWIG_CACHESIZE];\nstatic int SwigCacheIndex = 0;\nstatic int SwigLastCache = 0;\n\n/* Sort comparison function */\nstatic int swigsort(const void *data1, const void *data2) {\n SwigPtrType *d1 = (SwigPtrType *) data1;\n SwigPtrType *d2 = (SwigPtrType *) data2;\n return strcmp(d1->name,d2->name);\n}\n\n/* Register a new datatype with the type-checker */\nSWIGSTATICRUNTIME(void)\nSWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {\n int i;\n SwigPtrType *t = 0,*t1;\n\n /* Allocate the pointer table if necessary */\n if (!SwigPtrTable) {\n SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));\n }\n\n /* Grow the table */\n if (SwigPtrN >= SwigPtrMax) {\n SwigPtrMax = 2*SwigPtrMax;\n SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));\n }\n for (i = 0; i < SwigPtrN; i++) {\n if (strcmp(SwigPtrTable[i].name,origtype) == 0) {\n t = &SwigPtrTable[i];\n break;\n }\n }\n if (!t) {\n t = &SwigPtrTable[SwigPtrN++];\n t->name = origtype;\n t->len = strlen(t->name);\n t->cast = 0;\n t->next = 0;\n }\n\n /* Check for existing entries */\n while (t->next) {\n if ((strcmp(t->name,newtype) == 0)) {\n if (cast) t->cast = cast;\n return;\n }\n t = t->next;\n }\n t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));\n t1->name = newtype;\n t1->len = strlen(t1->name);\n t1->cast = cast;\n t1->next = 0;\n t->next = t1;\n SwigPtrSort = 0;\n}\n\n/* Make a pointer value string */\nSWIGSTATICRUNTIME(void)\nSWIG_MakePtr(char *c, const void *ptr, char *type) {\n static char hex[17] = \"0123456789abcdef\";\n unsigned long p, s;\n char result[24], *r;\n r = result;\n p = (unsigned long) ptr;\n if (p > 0) {\n while (p > 0) {\n s = p & 0xf;\n *(r++) = hex[s];\n p = p >> 4;\n }\n *r = '_';\n while (r >= result)\n *(c++) = *(r--);\n strcpy (c, type);\n } else {\n strcpy (c, \"NULL\");\n }\n}\n\n/* Function for getting a pointer value */\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtr(char *c, void **ptr, char *t)\n{\n //std::cout << t << \" \" << c << std::endl;\n unsigned long p;\n char temp_type[256], *name;\n int i, len, start, end;\n SwigPtrType *sp,*tp;\n SwigCacheType *cache;\n register int d;\n p = 0;\n /* Pointer values must start with leading underscore */\n if (*c != '_') {\n *ptr = (void *) 0;\n if (strcmp(c,\"NULL\") == 0) return (char *) 0;\n else c;\n }\n c++;\n /* Extract hex value from pointer */\n while (d = *c) {\n if ((d >= '0') && (d <= '9'))\n p = (p << 4) + (d - '0');\n else if ((d >= 'a') && (d <= 'f'))\n p = (p << 4) + (d - ('a'-10));\n else\n break;\n c++;\n }\n *ptr = (void *) p;\n //std::cout << t << \" \" << c << std::endl;\n if ((!t) || (strcmp(t,c)==0))\n return (char *) 0;\n else\n {\n // added ej -- if type check fails, its always an error.\n return (char*) 1;\n }\n if (!SwigPtrSort) {\n qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);\n for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;\n for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;\n for (i = 255; i >= 1; i--) {\n if (SwigStart[i-1] > SwigStart[i])\n SwigStart[i-1] = SwigStart[i];\n }\n SwigPtrSort = 1;\n for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;\n }\n /* First check cache for matches. Uses last cache value as starting point */\n cache = &SwigCache[SwigLastCache];\n for (i = 0; i < SWIG_CACHESIZE; i++) {\n if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {\n cache->stat++;\n if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);\n return (char *) 0;\n }\n SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;\n if (!SwigLastCache) cache = SwigCache;\n else cache++;\n }\n /* Type mismatch. Look through type-mapping table */\n start = SwigStart[(int) t[1]];\n end = SwigStart[(int) t[1]+1];\n sp = &SwigPtrTable[start];\n\n /* Try to find a match */\n while (start <= end) {\n if (strncmp(t,sp->name,sp->len) == 0) {\n name = sp->name;\n len = sp->len;\n tp = sp->next;\n /* Try to find entry for our given datatype */\n while(tp) {\n if (tp->len >= 255) {\n return c;\n }\n strcpy(temp_type,tp->name);\n strncat(temp_type,t+len,255-tp->len);\n if (strcmp(c,temp_type) == 0) {\n strcpy(SwigCache[SwigCacheIndex].mapped,c);\n strcpy(SwigCache[SwigCacheIndex].name,t);\n SwigCache[SwigCacheIndex].stat = 1;\n SwigCache[SwigCacheIndex].tp = tp;\n SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n /* Get pointer value */\n *ptr = (void *) p;\n if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n return (char *) 0;\n }\n tp = tp->next;\n }\n }\n sp++;\n start++;\n }\n return c;\n}\n\n/* New object-based GetPointer function. This uses the Python abstract\n * object interface to automatically dereference the 'this' attribute\n * of shadow objects. */\n\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {\n PyObject *sobj = obj;\n char *str;\n if (!PyString_Check(obj)) {\n sobj = PyObject_GetAttrString(obj,\"this\");\n if (!sobj) return \"\";\n }\n str = PyString_AsString(sobj);\n //printf(\"str: %s\\\\n\", str);\n return SWIG_GetPtr(str,ptr,type);\n}\n\n#ifdef __cplusplus\n}\n#endif\n\n\"\"\"", "source_code_before": "# swigptr.py\n\nswigptr_code = \"\"\"\n\n/***********************************************************************\n * $Header$\n * swig_lib/python/python.cfg\n *\n * Contains variable linking and pointer type-checking code.\n ************************************************************************/\n\n#include \n#include \n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n#include \"Python.h\"\n\n/* Definitions for Windows/Unix exporting */\n#if defined(_WIN32) || defined(__WIN32__)\n# if defined(_MSC_VER)\n# define SWIGEXPORT(a) __declspec(dllexport) a\n# else\n# if defined(__BORLANDC__)\n# define SWIGEXPORT(a) a _export\n# else\n# define SWIGEXPORT(a) a\n# endif\n# endif\n#else\n# define SWIGEXPORT(a) a\n#endif\n\n#ifdef SWIG_GLOBAL\n#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)\n#else\n#define SWIGSTATICRUNTIME(a) static a\n#endif\n\ntypedef struct {\n char *name;\n PyObject *(*get_attr)(void);\n int (*set_attr)(PyObject *);\n} swig_globalvar;\n\ntypedef struct swig_varlinkobject {\n PyObject_HEAD\n swig_globalvar **vars;\n int nvars;\n int maxvars;\n} swig_varlinkobject;\n\n/* ----------------------------------------------------------------------\n swig_varlink_repr()\n\n Function for python repr method\n ---------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_repr(swig_varlinkobject *v)\n{\n v = v;\n return PyString_FromString(\"\");\n}\n\n/* ---------------------------------------------------------------------\n swig_varlink_print()\n\n Print out all of the global variable names\n --------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)\n{\n\n int i = 0;\n flags = flags;\n fprintf(fp,\"Global variables { \");\n while (v->vars[i]) {\n fprintf(fp,\"%s\", v->vars[i]->name);\n i++;\n if (v->vars[i]) fprintf(fp,\", \");\n }\n fprintf(fp,\" }\\n\");\n return 0;\n}\n\n/* --------------------------------------------------------------------\n swig_varlink_getattr\n\n This function gets the value of a variable and returns it as a\n PyObject. In our case, we'll be looking at the datatype and\n converting into a number or string\n -------------------------------------------------------------------- */\n\nstatic PyObject *\nswig_varlink_getattr(swig_varlinkobject *v, char *n)\n{\n int i = 0;\n char temp[128];\n\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->get_attr)();\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return NULL;\n}\n\n/* -------------------------------------------------------------------\n swig_varlink_setattr()\n\n This function sets the value of a variable.\n ------------------------------------------------------------------- */\n\nstatic int\nswig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)\n{\n char temp[128];\n int i = 0;\n while (v->vars[i]) {\n if (strcmp(v->vars[i]->name,n) == 0) {\n return (*v->vars[i]->set_attr)(p);\n }\n i++;\n }\n sprintf(temp,\"C global variable %s not found.\", n);\n PyErr_SetString(PyExc_NameError,temp);\n return 1;\n}\n\nstatichere PyTypeObject varlinktype = {\n/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */\n PyObject_HEAD_INIT(0)\n 0,\n \"varlink\", /* Type name */\n sizeof(swig_varlinkobject), /* Basic size */\n 0, /* Itemsize */\n 0, /* Deallocator */\n (printfunc) swig_varlink_print, /* Print */\n (getattrfunc) swig_varlink_getattr, /* get attr */\n (setattrfunc) swig_varlink_setattr, /* Set attr */\n 0, /* tp_compare */\n (reprfunc) swig_varlink_repr, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_mapping*/\n 0, /* tp_hash */\n};\n\n/* Create a variable linking object for use later */\n\nSWIGSTATICRUNTIME(PyObject *)\nSWIG_newvarlink(void)\n{\n swig_varlinkobject *result = 0;\n result = PyMem_NEW(swig_varlinkobject,1);\n varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */\n result->ob_type = &varlinktype;\n /* _Py_NewReference(result); Does not seem to be necessary */\n result->nvars = 0;\n result->maxvars = 64;\n result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));\n result->vars[0] = 0;\n result->ob_refcnt = 0;\n Py_XINCREF((PyObject *) result);\n return ((PyObject*) result);\n}\n\nSWIGSTATICRUNTIME(void)\nSWIG_addvarlink(PyObject *p, char *name,\n PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))\n{\n swig_varlinkobject *v;\n v= (swig_varlinkobject *) p;\n\n if (v->nvars >= v->maxvars -1) {\n v->maxvars = 2*v->maxvars;\n v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));\n if (v->vars == NULL) {\n fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");\n exit(1);\n }\n }\n v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));\n v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);\n strcpy(v->vars[v->nvars]->name,name);\n v->vars[v->nvars]->get_attr = get_attr;\n v->vars[v->nvars]->set_attr = set_attr;\n v->nvars++;\n v->vars[v->nvars] = 0;\n}\n\n/* -----------------------------------------------------------------------------\n * Pointer type-checking\n * ----------------------------------------------------------------------------- */\n\n/* SWIG pointer structure */\ntypedef struct SwigPtrType {\n char *name; /* Datatype name */\n int len; /* Length (used for optimization) */\n void *(*cast)(void *); /* Pointer casting function */\n struct SwigPtrType *next; /* Linked list pointer */\n} SwigPtrType;\n\n/* Pointer cache structure */\ntypedef struct {\n int stat; /* Status (valid) bit */\n SwigPtrType *tp; /* Pointer to type structure */\n char name[256]; /* Given datatype name */\n char mapped[256]; /* Equivalent name */\n} SwigCacheType;\n\nstatic int SwigPtrMax = 64; /* Max entries that can be currently held */\nstatic int SwigPtrN = 0; /* Current number of entries */\nstatic int SwigPtrSort = 0; /* Status flag indicating sort */\nstatic int SwigStart[256]; /* Starting positions of types */\nstatic SwigPtrType *SwigPtrTable = 0; /* Table containing pointer equivalences */\n\n/* Cached values */\n#define SWIG_CACHESIZE 8\n#define SWIG_CACHEMASK 0x7\nstatic SwigCacheType SwigCache[SWIG_CACHESIZE];\nstatic int SwigCacheIndex = 0;\nstatic int SwigLastCache = 0;\n\n/* Sort comparison function */\nstatic int swigsort(const void *data1, const void *data2) {\n SwigPtrType *d1 = (SwigPtrType *) data1;\n SwigPtrType *d2 = (SwigPtrType *) data2;\n return strcmp(d1->name,d2->name);\n}\n\n/* Register a new datatype with the type-checker */\nSWIGSTATICRUNTIME(void)\nSWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {\n int i;\n SwigPtrType *t = 0,*t1;\n\n /* Allocate the pointer table if necessary */\n if (!SwigPtrTable) {\n SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));\n }\n\n /* Grow the table */\n if (SwigPtrN >= SwigPtrMax) {\n SwigPtrMax = 2*SwigPtrMax;\n SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));\n }\n for (i = 0; i < SwigPtrN; i++) {\n if (strcmp(SwigPtrTable[i].name,origtype) == 0) {\n t = &SwigPtrTable[i];\n break;\n }\n }\n if (!t) {\n t = &SwigPtrTable[SwigPtrN++];\n t->name = origtype;\n t->len = strlen(t->name);\n t->cast = 0;\n t->next = 0;\n }\n\n /* Check for existing entries */\n while (t->next) {\n if ((strcmp(t->name,newtype) == 0)) {\n if (cast) t->cast = cast;\n return;\n }\n t = t->next;\n }\n t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));\n t1->name = newtype;\n t1->len = strlen(t1->name);\n t1->cast = cast;\n t1->next = 0;\n t->next = t1;\n SwigPtrSort = 0;\n}\n\n/* Make a pointer value string */\nSWIGSTATICRUNTIME(void)\nSWIG_MakePtr(char *c, const void *ptr, char *type) {\n static char hex[17] = \"0123456789abcdef\";\n unsigned long p, s;\n char result[24], *r;\n r = result;\n p = (unsigned long) ptr;\n if (p > 0) {\n while (p > 0) {\n s = p & 0xf;\n *(r++) = hex[s];\n p = p >> 4;\n }\n *r = '_';\n while (r >= result)\n *(c++) = *(r--);\n strcpy (c, type);\n } else {\n strcpy (c, \"NULL\");\n }\n}\n\n/* Function for getting a pointer value */\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtr(char *c, void **ptr, char *t)\n{\n //std::cout << t << \" \" << c << std::endl;\n unsigned long p;\n char temp_type[256], *name;\n int i, len, start, end;\n SwigPtrType *sp,*tp;\n SwigCacheType *cache;\n register int d;\n p = 0;\n /* Pointer values must start with leading underscore */\n if (*c != '_') {\n *ptr = (void *) 0;\n if (strcmp(c,\"NULL\") == 0) return (char *) 0;\n else c;\n }\n c++;\n /* Extract hex value from pointer */\n while (d = *c) {\n if ((d >= '0') && (d <= '9'))\n p = (p << 4) + (d - '0');\n else if ((d >= 'a') && (d <= 'f'))\n p = (p << 4) + (d - ('a'-10));\n else\n break;\n c++;\n }\n *ptr = (void *) p;\n //std::cout << t << \" \" << c << std::endl;\n if ((!t) || (strcmp(t,c)==0))\n return (char *) 0;\n else\n {\n // added ej -- if type check fails, its always an error.\n return (char*) 1;\n }\n if (!SwigPtrSort) {\n qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);\n for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;\n for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;\n for (i = 255; i >= 1; i--) {\n if (SwigStart[i-1] > SwigStart[i])\n SwigStart[i-1] = SwigStart[i];\n }\n SwigPtrSort = 1;\n for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;\n }\n /* First check cache for matches. Uses last cache value as starting point */\n cache = &SwigCache[SwigLastCache];\n for (i = 0; i < SWIG_CACHESIZE; i++) {\n if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {\n cache->stat++;\n if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);\n return (char *) 0;\n }\n SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;\n if (!SwigLastCache) cache = SwigCache;\n else cache++;\n }\n /* Type mismatch. Look through type-mapping table */\n start = SwigStart[(int) t[1]];\n end = SwigStart[(int) t[1]+1];\n sp = &SwigPtrTable[start];\n\n /* Try to find a match */\n while (start <= end) {\n if (strncmp(t,sp->name,sp->len) == 0) {\n name = sp->name;\n len = sp->len;\n tp = sp->next;\n /* Try to find entry for our given datatype */\n while(tp) {\n if (tp->len >= 255) {\n return c;\n }\n strcpy(temp_type,tp->name);\n strncat(temp_type,t+len,255-tp->len);\n if (strcmp(c,temp_type) == 0) {\n strcpy(SwigCache[SwigCacheIndex].mapped,c);\n strcpy(SwigCache[SwigCacheIndex].name,t);\n SwigCache[SwigCacheIndex].stat = 1;\n SwigCache[SwigCacheIndex].tp = tp;\n SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;\n /* Get pointer value */\n *ptr = (void *) p;\n if (tp->cast) *ptr = (*(tp->cast))(*ptr);\n return (char *) 0;\n }\n tp = tp->next;\n }\n }\n sp++;\n start++;\n }\n return c;\n}\n\n/* New object-based GetPointer function. This uses the Python abstract\n * object interface to automatically dereference the 'this' attribute\n * of shadow objects. */\n\nSWIGSTATICRUNTIME(char *)\nSWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {\n PyObject *sobj = obj;\n char *str;\n if (!PyString_Check(obj)) {\n sobj = PyObject_GetAttrString(obj,\"this\");\n if (!sobj) return \"\";\n }\n str = PyString_AsString(sobj);\n //printf(\"str: %s\\n\", str);\n return SWIG_GetPtr(str,ptr,type);\n}\n\n#ifdef __cplusplus\n}\n#endif\n\n\"\"\"", "methods": [], "methods_before": [], "changed_methods": [], "nloc": 425, "complexity": 0, "token_count": 3, "diff_parsed": { "added": [ " fprintf(fp,\" }\\\\n\");", " fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\\\n\");", " //printf(\"str: %s\\\\n\", str);" ], "deleted": [ " fprintf(fp,\" }\\n\");", " fprintf(stderr,\"SWIG : Fatal error in initializing Python module.\\n\");", " //printf(\"str: %s\\n\", str);" ] } } ] }, { "hash": "7b75dcde03ce13ff29e96821bec8e36fddf1ac83", "msg": "converted DOS EOL to UNIX EOL.", "author": { "name": "Eric Jones", "email": "eric@enthought.com" }, "committer": { "name": "Eric Jones", "email": "eric@enthought.com" }, "author_date": "2003-03-11T18:47:11+00:00", "author_timezone": 0, "committer_date": "2003-03-11T18:47:11+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "2ef3e1b56d7504b68d74d7e32623fc79f6cc6e6c" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 0, "insertions": 0, "lines": 0, "files": 0, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null }, { "hash": "63463d0c983e1d390e0bf67a37d6e7459c9a477d", "msg": "Added /usr/lib and /usr/include/X11 paths so that X11 libraries and include_dirs are found on Sun", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-11T22:52:10+00:00", "author_timezone": 0, "committer_date": "2003-03-11T22:52:10+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "7b75dcde03ce13ff29e96821bec8e36fddf1ac83" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 2, "insertions": 3, "lines": 5, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_distutils/system_info.py", "new_path": "scipy_distutils/system_info.py", "filename": "system_info.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -96,8 +96,9 @@\n default_include_dirs = ['/usr/local/include',\n '/opt/include', '/usr/include']\n default_src_dirs = ['/usr/local/src', '/opt/src']\n- default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib']\n- default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include']\n+ default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib']\n+ default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include',\n+ '/usr/include/X11']\n \n if os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n", "added_lines": 3, "deleted_lines": 2, "source_code": "#!/usr/bin/env python\n\"\"\"\nThis file defines a set of system_info classes for getting\ninformation about various resources (libraries, library directories,\ninclude directories, etc.) in the system. Currently, the following\nclasses are available:\n atlas_info\n blas_info\n lapack_info\n fftw_info,dfftw_info,sfftw_info\n fftw_threads_info,dfftw_threads_info,sfftw_threads_info\n djbfft_info\n x11_info\n lapack_src_info\n blas_src_info\n\nUsage:\n info_dict = get_info()\n where is a string 'atlas','x11','fftw','lapack','blas',\n 'lapack_src', or 'blas_src'.\n\n Returned info_dict is a dictionary which is compatible with\n distutils.setup keyword arguments. If info_dict == {}, then the\n asked resource is not available (system_info could not find it).\n\nGlobal parameters:\n system_info.search_static_first - search static libraries (.a)\n in precedence to shared ones (.so, .sl) if enabled.\n system_info.verbose - output the results to stdout if enabled.\n\nThe file 'site.cfg' in the same directory as this module is read\nfor configuration options. The format is that used by ConfigParser (i.e.,\nWindows .INI style). The section DEFAULT has options that are the default\nfor each section. The available sections are fftw, atlas, and x11. Appropiate\ndefaults are used if nothing is specified.\n\nThe order of finding the locations of resources is the following:\n 1. environment variable\n 2. section in site.cfg\n 3. DEFAULT section in site.cfg\nOnly the first complete match is returned.\n\nExample:\n----------\n[DEFAULT]\nlibrary_dirs = /usr/lib:/usr/local/lib:/opt/lib\ninclude_dirs = /usr/include:/usr/local/include:/opt/include\nsrc_dirs = /usr/local/src:/opt/src\n# search static libraries (.a) in preference to shared ones (.so)\nsearch_static_first = 0\n\n[fftw]\nfftw_libs = rfftw, fftw\nfftw_opt_libs = rfftw_threaded, fftw_threaded\n# if the above aren't found, look for {s,d}fftw_libs and {s,d}fftw_opt_libs\n\n[atlas]\nlibrary_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas\n# for overriding the names of the atlas libraries\natlas_libs = lapack, f77blas, cblas, atlas\n\n[x11]\nlibrary_dirs = /usr/X11R6/lib\ninclude_dirs = /usr/X11R6/include\n----------\n\nAuthors:\n Pearu Peterson , February 2002\n David M. Cooke , April 2002\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n\"\"\"\n\nimport sys,os,re,types\nimport warnings\nfrom distutils.errors import DistutilsError\nfrom glob import glob\nimport ConfigParser\n\nfrom distutils.sysconfig import get_config_vars\n\nif sys.platform == 'win32':\n default_lib_dirs = ['C:\\\\'] # probably not very helpful...\n default_include_dirs = []\n default_src_dirs = []\n default_x11_lib_dirs = []\n default_x11_include_dirs = []\nelse:\n default_lib_dirs = ['/usr/local/lib', '/opt/lib', '/usr/lib']\n default_include_dirs = ['/usr/local/include',\n '/opt/include', '/usr/include']\n default_src_dirs = ['/usr/local/src', '/opt/src']\n default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib']\n default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include',\n '/usr/include/X11']\n\nif os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n default_include_dirs.append(os.path.join(sys.prefix, 'include'))\n default_src_dirs.append(os.path.join(sys.prefix, 'src'))\n\ndefault_lib_dirs = filter(os.path.isdir, default_lib_dirs)\ndefault_include_dirs = filter(os.path.isdir, default_include_dirs)\ndefault_src_dirs = filter(os.path.isdir, default_src_dirs)\n\nso_ext = get_config_vars('SO')[0] or ''\n\ndef get_info(name):\n cl = {'atlas':atlas_info,\n 'x11':x11_info,\n 'fftw':fftw_info,\n 'dfftw':dfftw_info,\n 'sfftw':sfftw_info,\n 'fftw_threads':fftw_threads_info,\n 'dfftw_threads':dfftw_threads_info,\n 'sfftw_threads':sfftw_threads_info,\n 'djbfft':djbfft_info,\n 'blas':blas_info,\n 'lapack':lapack_info,\n 'lapack_src':lapack_src_info,\n 'blas_src':blas_src_info,\n }.get(name.lower(),system_info)\n return cl().get_info()\n\nclass NotFoundError(DistutilsError):\n \"\"\"Some third-party program or library is not found.\"\"\"\n\nclass AtlasNotFoundError(NotFoundError):\n \"\"\"\n Atlas (http://math-atlas.sourceforge.net/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [atlas]) or by setting\n the ATLAS environment variable.\"\"\"\n\nclass LapackNotFoundError(NotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [lapack]) or by setting\n the LAPACK environment variable.\"\"\"\n\nclass LapackSrcNotFoundError(LapackNotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [lapack_src]) or by setting\n the LAPACK_SRC environment variable.\"\"\"\n\nclass BlasNotFoundError(NotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [blas]) or by setting\n the BLAS environment variable.\"\"\"\n\nclass BlasSrcNotFoundError(BlasNotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [blas_src]) or by setting\n the BLAS_SRC environment variable.\"\"\"\n\nclass FFTWNotFoundError(NotFoundError):\n \"\"\"\n FFTW (http://www.fftw.org/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [fftw]) or by setting\n the FFTW environment variable.\"\"\"\n\nclass DJBFFTNotFoundError(NotFoundError):\n \"\"\"\n DJBFFT (http://cr.yp.to/djbfft.html) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [djbfft]) or by setting\n the DJBFFT environment variable.\"\"\"\n\nclass F2pyNotFoundError(NotFoundError):\n \"\"\"\n f2py2e (http://cens.ioc.ee/projects/f2py2e/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass NumericNotFoundError(NotFoundError):\n \"\"\"\n Numeric (http://www.numpy.org/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass X11NotFoundError(NotFoundError):\n \"\"\"X11 libraries not found.\"\"\"\n\nclass system_info:\n\n \"\"\" get_info() is the only public method. Don't use others.\n \"\"\"\n section = 'DEFAULT'\n dir_env_var = None\n search_static_first = 0 # XXX: disabled by default, may disappear in\n # future unless it is proved to be useful.\n verbose = 1\n saved_results = {}\n\n def __init__ (self,\n default_lib_dirs=default_lib_dirs,\n default_include_dirs=default_include_dirs,\n ):\n self.__class__.info = {}\n self.local_prefixes = []\n defaults = {}\n defaults['library_dirs'] = os.pathsep.join(default_lib_dirs)\n defaults['include_dirs'] = os.pathsep.join(default_include_dirs)\n defaults['src_dirs'] = os.pathsep.join(default_src_dirs)\n defaults['search_static_first'] = str(self.search_static_first)\n self.cp = ConfigParser.ConfigParser(defaults)\n cf = os.path.join(os.path.split(os.path.abspath(__file__))[0],\n 'site.cfg')\n self.cp.read([cf])\n if not self.cp.has_section(self.section):\n self.cp.add_section(self.section)\n self.search_static_first = self.cp.getboolean(self.section,\n 'search_static_first')\n assert isinstance(self.search_static_first, type(0))\n\n def set_info(self,**info):\n self.saved_results[self.__class__.__name__] = info\n\n def has_info(self):\n return self.saved_results.has_key(self.__class__.__name__)\n\n def get_info(self):\n \"\"\" Return a dictonary with items that are compatible\n with scipy_distutils.setup keyword arguments.\n \"\"\"\n flag = 0\n if not self.has_info():\n flag = 1\n if self.verbose:\n print self.__class__.__name__ + ':'\n if hasattr(self, 'calc_info'):\n self.calc_info()\n if self.verbose:\n if not self.has_info():\n print ' NOT AVAILABLE'\n self.set_info()\n else:\n print ' FOUND:'\n res = self.saved_results.get(self.__class__.__name__)\n if self.verbose and flag:\n for k,v in res.items():\n v = str(v)\n if k=='sources' and len(v)>200: v = v[:60]+' ...\\n... '+v[-60:]\n print ' %s = %s'%(k,v)\n print\n return res\n\n def get_paths(self, section, key):\n dirs = self.cp.get(section, key).split(os.pathsep)\n if os.environ.has_key(self.dir_env_var):\n dirs = os.environ[self.dir_env_var].split(os.pathsep) + dirs\n default_dirs = self.cp.get('DEFAULT', key).split(os.pathsep)\n dirs.extend(default_dirs)\n ret = []\n [ret.append(d) for d in dirs if os.path.isdir(d) and d not in ret]\n return ret\n\n def get_lib_dirs(self, key='library_dirs'):\n return self.get_paths(self.section, key)\n\n def get_include_dirs(self, key='include_dirs'):\n return self.get_paths(self.section, key)\n\n def get_src_dirs(self, key='src_dirs'):\n return self.get_paths(self.section, key)\n\n def get_libs(self, key, default):\n try:\n libs = self.cp.get(self.section, key)\n except ConfigParser.NoOptionError:\n return default\n return [a.strip() for a in libs.split(',')]\n\n def check_libs(self,lib_dir,libs,opt_libs =[]):\n \"\"\" If static or shared libraries are available then return\n their info dictionary. \"\"\"\n if self.search_static_first:\n exts = ['.a',so_ext]\n else:\n exts = [so_ext,'.a']\n for ext in exts:\n info = self._check_libs(lib_dir,libs,opt_libs,ext)\n if info is not None: return info\n\n def _lib_list(self, lib_dir, libs, ext):\n assert type(lib_dir) is type('')\n liblist = []\n for l in libs:\n p = combine_paths(lib_dir, 'lib'+l+ext)\n if p:\n assert len(p)==1\n liblist.append(p[0])\n return liblist\n\n def _extract_lib_names(self,libs):\n return [os.path.splitext(os.path.basename(p))[0][3:] \\\n for p in libs]\n\n def _check_libs(self,lib_dir,libs, opt_libs, ext):\n found_libs = self._lib_list(lib_dir, libs, ext)\n if len(found_libs) == len(libs):\n found_libs = self._extract_lib_names(found_libs)\n info = {'libraries' : found_libs, 'library_dirs' : [lib_dir]}\n opt_found_libs = self._lib_list(lib_dir, opt_libs, ext)\n if len(opt_found_libs) == len(opt_libs):\n opt_found_libs = self._extract_lib_names(opt_found_libs)\n info['libraries'].extend(opt_found_libs)\n return info\n\nclass fftw_info(system_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw', 'fftw']\n includes = ['fftw.h','rfftw.h']\n macros = [('SCIPY_FFTW_H',None)]\n\n def __init__(self):\n system_info.__init__(self)\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n incl_dir = None\n libs = self.get_libs(self.section+'_libs', self.libs)\n info = None\n for d in lib_dirs:\n r = self.check_libs(d,libs)\n if r is not None:\n info = r\n break\n if info is not None:\n flag = 0\n for d in incl_dirs:\n if len(combine_paths(d,self.includes))==2:\n dict_append(info,include_dirs=[d])\n flag = 1\n incl_dirs = [d]\n incl_dir = d\n break\n if flag:\n dict_append(info,define_macros=self.macros)\n else:\n info = None\n if info is not None:\n self.set_info(**info)\n\nclass dfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw','dfftw']\n includes = ['dfftw.h','drfftw.h']\n macros = [('SCIPY_DFFTW_H',None)]\n\nclass sfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw','sfftw']\n includes = ['sfftw.h','srfftw.h']\n macros = [('SCIPY_SFFTW_H',None)]\n\nclass fftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw_threads','fftw_threads']\n includes = ['fftw_threads.h','rfftw_threads.h']\n macros = [('SCIPY_FFTW_THREADS_H',None)]\n\nclass dfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw_threads','dfftw_threads']\n includes = ['dfftw_threads.h','drfftw_threads.h']\n macros = [('SCIPY_DFFTW_THREADS_H',None)]\n\nclass sfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw_threads','sfftw_threads']\n includes = ['sfftw_threads.h','srfftw_threads.h']\n macros = [('SCIPY_SFFTW_THREADS_H',None)]\n\nclass djbfft_info(system_info):\n section = 'djbfft'\n dir_env_var = 'DJBFFTW'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n info = None\n for d in lib_dirs:\n p = combine_paths (d,['djbfft.a'])\n if p:\n info = {'extra_objects':p}\n break\n if info is None:\n return\n for d in incl_dirs:\n if len(combine_paths(d,['fftc8.h','fftfreq.h']))==2:\n dict_append(info,include_dirs=[d],\n define_macros=[('SCIPY_DJBFFT_H',None)])\n self.set_info(**info)\n return\n\n\nclass atlas_info(system_info):\n section = 'atlas'\n dir_env_var = 'ATLAS'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend(combine_paths(d,['atlas*','ATLAS*',\n 'sse*','3dnow'])+[d])\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n info = {}\n atlas_libs = self.get_libs('atlas_libs',\n ['f77blas', 'cblas', 'atlas'])\n lapack_libs = self.get_libs('lapack_libs',['lapack'])\n atlas = None\n lapack = None\n for d in lib_dirs:\n atlas = self.check_libs(d,atlas_libs,[])\n if atlas is not None:\n lib_dirs2 = combine_paths(d,['atlas*','ATLAS*'])+[d]\n for d2 in lib_dirs2:\n lapack = self.check_libs(d2,lapack_libs,[])\n if lapack is not None:\n break\n else:\n lapack = None\n if lapack is not None:\n break\n if atlas is None:\n return\n include_dirs = self.get_include_dirs()\n h = (combine_paths(lib_dirs+include_dirs,'cblas.h') or [None])[0]\n if h:\n h = os.path.dirname(h)\n dict_append(info,include_dirs=[h])\n\n if lapack is not None:\n dict_append(info,**lapack)\n dict_append(info,**atlas)\n else:\n dict_append(info,**atlas)\n dict_append(define_macros=[('ATLAS_WITHOUT_LAPACK',None)])\n message = \"\"\"\n*********************************************************************\n Could not find lapack library within the ATLAS installation.\n*********************************************************************\n\"\"\"\n warnings.warn(message)\n self.set_info(**info)\n return\n # Check if lapack library is complete, only warn if it is not.\n lapack_dir = lapack['library_dirs'][0]\n lapack_name = lapack['libraries'][0]\n lapack_lib = None\n for e in ['.a',so_ext]:\n fn = os.path.join(lapack_dir,'lib'+lapack_name+e)\n if os.path.exists(fn):\n lapack_lib = fn\n break\n if lapack_lib is not None:\n sz = os.stat(lapack_lib)[6]\n if sz <= 4000*1024:\n message = \"\"\"\n*********************************************************************\n Lapack library (from ATLAS) is probably incomplete:\n size of %s is %sk (expected >4000k)\n\n Follow the instructions in the KNOWN PROBLEMS section of the file\n scipy/INSTALL.txt.\n*********************************************************************\n\"\"\" % (lapack_lib,sz/1024)\n warnings.warn(message)\n self.set_info(**info)\n\nclass lapack_info(system_info):\n section = 'lapack'\n dir_env_var = 'LAPACK'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n lapack_libs = self.get_libs('lapack_libs', ['lapack'])\n for d in lib_dirs:\n lapack = self.check_libs(d,lapack_libs,[])\n if lapack is not None:\n info = lapack \n break\n else:\n return\n self.set_info(**info)\n\nclass lapack_src_info(system_info):\n section = 'lapack_src'\n dir_env_var = 'LAPACK_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['LAPACK*/SRC','SRC']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'dgesv.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n # The following is extracted from LAPACK-3.0/SRC/Makefile\n allaux='''\n ilaenv ieeeck lsame lsamen xerbla\n ''' # *.f\n laux = '''\n bdsdc bdsqr disna labad lacpy ladiv lae2 laebz laed0 laed1\n laed2 laed3 laed4 laed5 laed6 laed7 laed8 laed9 laeda laev2\n lagtf lagts lamch lamrg lanst lapy2 lapy3 larnv larrb larre\n larrf lartg laruv las2 lascl lasd0 lasd1 lasd2 lasd3 lasd4\n lasd5 lasd6 lasd7 lasd8 lasd9 lasda lasdq lasdt laset lasq1\n lasq2 lasq3 lasq4 lasq5 lasq6 lasr lasrt lassq lasv2 pttrf\n stebz stedc steqr sterf\n ''' # [s|d]*.f\n lasrc = '''\n gbbrd gbcon gbequ gbrfs gbsv gbsvx gbtf2 gbtrf gbtrs gebak\n gebal gebd2 gebrd gecon geequ gees geesx geev geevx gegs gegv\n gehd2 gehrd gelq2 gelqf gels gelsd gelss gelsx gelsy geql2\n geqlf geqp3 geqpf geqr2 geqrf gerfs gerq2 gerqf gesc2 gesdd\n gesv gesvd gesvx getc2 getf2 getrf getri getrs ggbak ggbal\n gges ggesx ggev ggevx ggglm gghrd gglse ggqrf ggrqf ggsvd\n ggsvp gtcon gtrfs gtsv gtsvx gttrf gttrs gtts2 hgeqz hsein\n hseqr labrd lacon laein lags2 lagtm lahqr lahrd laic1 lals0\n lalsa lalsd langb lange langt lanhs lansb lansp lansy lantb\n lantp lantr lapll lapmt laqgb laqge laqp2 laqps laqsb laqsp\n laqsy lar1v lar2v larf larfb larfg larft larfx largv larrv\n lartv larz larzb larzt laswp lasyf latbs latdf latps latrd\n latrs latrz latzm lauu2 lauum pbcon pbequ pbrfs pbstf pbsv\n pbsvx pbtf2 pbtrf pbtrs pocon poequ porfs posv posvx potf2\n potrf potri potrs ppcon ppequ pprfs ppsv ppsvx pptrf pptri\n pptrs ptcon pteqr ptrfs ptsv ptsvx pttrs ptts2 spcon sprfs\n spsv spsvx sptrf sptri sptrs stegr stein sycon syrfs sysv\n sysvx sytf2 sytrf sytri sytrs tbcon tbrfs tbtrs tgevc tgex2\n tgexc tgsen tgsja tgsna tgsy2 tgsyl tpcon tprfs tptri tptrs\n trcon trevc trexc trrfs trsen trsna trsyl trti2 trtri trtrs\n tzrqf tzrzf\n ''' # [s|c|d|z]*.f\n sd_lasrc = '''\n laexc lag2 lagv2 laln2 lanv2 laqtr lasy2 opgtr opmtr org2l\n org2r orgbr orghr orgl2 orglq orgql orgqr orgr2 orgrq orgtr\n orm2l orm2r ormbr ormhr orml2 ormlq ormql ormqr ormr2 ormr3\n ormrq ormrz ormtr rscl sbev sbevd sbevx sbgst sbgv sbgvd sbgvx\n sbtrd spev spevd spevx spgst spgv spgvd spgvx sptrd stev stevd\n stevr stevx syev syevd syevr syevx sygs2 sygst sygv sygvd\n sygvx sytd2 sytrd\n ''' # [s|d]*.f\n cz_lasrc = '''\n bdsqr hbev hbevd hbevx hbgst hbgv hbgvd hbgvx hbtrd hecon heev\n heevd heevr heevx hegs2 hegst hegv hegvd hegvx herfs hesv\n hesvx hetd2 hetf2 hetrd hetrf hetri hetrs hpcon hpev hpevd\n hpevx hpgst hpgv hpgvd hpgvx hprfs hpsv hpsvx hptrd hptrf\n hptri hptrs lacgv lacp2 lacpy lacrm lacrt ladiv laed0 laed7\n laed8 laesy laev2 lahef lanhb lanhe lanhp lanht laqhb laqhe\n laqhp larcm larnv lartg lascl laset lasr lassq pttrf rot spmv\n spr stedc steqr symv syr ung2l ung2r ungbr unghr ungl2 unglq\n ungql ungqr ungr2 ungrq ungtr unm2l unm2r unmbr unmhr unml2\n unmlq unmql unmqr unmr2 unmr3 unmrq unmrz unmtr upgtr upmtr\n ''' # [c|z]*.f\n #######\n sclaux = laux + ' econd ' # s*.f\n dzlaux = laux + ' secnd ' # d*.f\n slasrc = lasrc + sd_lasrc # s*.f\n dlasrc = lasrc + sd_lasrc # d*.f\n clasrc = lasrc + cz_lasrc + ' srot srscl ' # c*.f\n zlasrc = lasrc + cz_lasrc + ' drot drscl ' # z*.f\n oclasrc = ' icmax1 scsum1 ' # *.f\n ozlasrc = ' izmax1 dzsum1 ' # *.f\n sources = ['s%s.f'%f for f in (sclaux+slasrc).split()] \\\n + ['d%s.f'%f for f in (dzlaux+dlasrc).split()] \\\n + ['c%s.f'%f for f in (clasrc).split()] \\\n + ['z%s.f'%f for f in (zlasrc).split()] \\\n + ['%s.f'%f for f in (allaux+oclasrc+ozlasrc).split()]\n sources = [os.path.join(src_dir,f) for f in sources]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\n\nclass blas_info(system_info):\n section = 'blas'\n dir_env_var = 'BLAS'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n blas_libs = self.get_libs('blas_libs', ['blas'])\n for d in lib_dirs:\n blas = self.check_libs(d,blas_libs,[])\n if blas is not None:\n info = blas \n break\n else:\n return\n self.set_info(**info)\n\nclass blas_src_info(system_info):\n section = 'blas_src'\n dir_env_var = 'BLAS_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['blas']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'daxpy.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n blas1 = '''\n caxpy csscal dnrm2 dzasum saxpy srotg zdotc ccopy cswap drot\n dznrm2 scasum srotm zdotu cdotc dasum drotg icamax scnrm2\n srotmg zdrot cdotu daxpy drotm idamax scopy sscal zdscal crotg\n dcabs1 drotmg isamax sdot sswap zrotg cscal dcopy dscal izamax\n snrm2 zaxpy zscal csrot ddot dswap sasum srot zcopy zswap\n '''\n blas2 = '''\n cgbmv chpmv ctrsv dsymv dtrsv sspr2 strmv zhemv ztpmv cgemv\n chpr dgbmv dsyr lsame ssymv strsv zher ztpsv cgerc chpr2 dgemv\n dsyr2 sgbmv ssyr xerbla zher2 ztrmv cgeru ctbmv dger dtbmv\n sgemv ssyr2 zgbmv zhpmv ztrsv chbmv ctbsv dsbmv dtbsv sger\n stbmv zgemv zhpr chemv ctpmv dspmv dtpmv ssbmv stbsv zgerc\n zhpr2 cher ctpsv dspr dtpsv sspmv stpmv zgeru ztbmv cher2\n ctrmv dspr2 dtrmv sspr stpsv zhbmv ztbsv\n '''\n blas3 = '''\n cgemm csymm ctrsm dsyrk sgemm strmm zhemm zsyr2k chemm csyr2k\n dgemm dtrmm ssymm strsm zher2k zsyrk cher2k csyrk dsymm dtrsm\n ssyr2k zherk ztrmm cherk ctrmm dsyr2k ssyrk zgemm zsymm ztrsm\n '''\n sources = [os.path.join(src_dir,f+'.f') \\\n for f in (blas1+blas2+blas3).split()]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\nclass x11_info(system_info):\n section = 'x11'\n\n def __init__(self):\n system_info.__init__(self,\n default_lib_dirs=default_x11_lib_dirs,\n default_include_dirs=default_x11_include_dirs)\n\n def calc_info(self):\n if sys.platform in ['win32','cygwin']:\n return\n lib_dirs = self.get_lib_dirs()\n include_dirs = self.get_include_dirs()\n x11_libs = self.get_libs('x11_libs', ['X11'])\n for lib_dir in lib_dirs:\n info = self.check_libs(lib_dir, x11_libs, [])\n if info is not None:\n break\n else:\n return\n inc_dir = None\n for d in include_dirs:\n if combine_paths(d, 'X11/X.h'):\n inc_dir = d\n break\n if inc_dir is not None:\n dict_append(info, include_dirs=[inc_dir])\n self.set_info(**info)\n\ndef combine_paths(*args):\n \"\"\" Return a list of existing paths composed by all combinations of\n items from arguments.\n \"\"\"\n r = []\n for a in args:\n if not a: continue\n if type(a) is types.StringType:\n a = [a]\n r.append(a)\n args = r\n if not args: return []\n if len(args)==1:\n result = reduce(lambda a,b:a+b,map(glob,args[0]),[])\n elif len (args)==2:\n result = []\n for a0 in args[0]:\n for a1 in args[1]:\n result.extend(glob(os.path.join(a0,a1)))\n else:\n result = combine_paths(*(combine_paths(args[0],args[1])+args[2:]))\n return result\n\ndef dict_append(d,**kws):\n for k,v in kws.items():\n if d.has_key(k):\n if k in ['library_dirs','include_dirs','define_macros']:\n [d[k].append(vv) for vv in v if vv not in d[k]]\n else:\n d[k].extend(v)\n else:\n d[k] = v\n\ndef show_all():\n import system_info\n import pprint\n match_info = re.compile(r'.*?_info').match\n for n in filter(match_info,dir(system_info)):\n if n in ['system_info','get_info']: continue\n c = getattr(system_info,n)()\n r = c.get_info()\n\nif __name__ == \"__main__\":\n show_all()\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nThis file defines a set of system_info classes for getting\ninformation about various resources (libraries, library directories,\ninclude directories, etc.) in the system. Currently, the following\nclasses are available:\n atlas_info\n blas_info\n lapack_info\n fftw_info,dfftw_info,sfftw_info\n fftw_threads_info,dfftw_threads_info,sfftw_threads_info\n djbfft_info\n x11_info\n lapack_src_info\n blas_src_info\n\nUsage:\n info_dict = get_info()\n where is a string 'atlas','x11','fftw','lapack','blas',\n 'lapack_src', or 'blas_src'.\n\n Returned info_dict is a dictionary which is compatible with\n distutils.setup keyword arguments. If info_dict == {}, then the\n asked resource is not available (system_info could not find it).\n\nGlobal parameters:\n system_info.search_static_first - search static libraries (.a)\n in precedence to shared ones (.so, .sl) if enabled.\n system_info.verbose - output the results to stdout if enabled.\n\nThe file 'site.cfg' in the same directory as this module is read\nfor configuration options. The format is that used by ConfigParser (i.e.,\nWindows .INI style). The section DEFAULT has options that are the default\nfor each section. The available sections are fftw, atlas, and x11. Appropiate\ndefaults are used if nothing is specified.\n\nThe order of finding the locations of resources is the following:\n 1. environment variable\n 2. section in site.cfg\n 3. DEFAULT section in site.cfg\nOnly the first complete match is returned.\n\nExample:\n----------\n[DEFAULT]\nlibrary_dirs = /usr/lib:/usr/local/lib:/opt/lib\ninclude_dirs = /usr/include:/usr/local/include:/opt/include\nsrc_dirs = /usr/local/src:/opt/src\n# search static libraries (.a) in preference to shared ones (.so)\nsearch_static_first = 0\n\n[fftw]\nfftw_libs = rfftw, fftw\nfftw_opt_libs = rfftw_threaded, fftw_threaded\n# if the above aren't found, look for {s,d}fftw_libs and {s,d}fftw_opt_libs\n\n[atlas]\nlibrary_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas\n# for overriding the names of the atlas libraries\natlas_libs = lapack, f77blas, cblas, atlas\n\n[x11]\nlibrary_dirs = /usr/X11R6/lib\ninclude_dirs = /usr/X11R6/include\n----------\n\nAuthors:\n Pearu Peterson , February 2002\n David M. Cooke , April 2002\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n\"\"\"\n\nimport sys,os,re,types\nimport warnings\nfrom distutils.errors import DistutilsError\nfrom glob import glob\nimport ConfigParser\n\nfrom distutils.sysconfig import get_config_vars\n\nif sys.platform == 'win32':\n default_lib_dirs = ['C:\\\\'] # probably not very helpful...\n default_include_dirs = []\n default_src_dirs = []\n default_x11_lib_dirs = []\n default_x11_include_dirs = []\nelse:\n default_lib_dirs = ['/usr/local/lib', '/opt/lib', '/usr/lib']\n default_include_dirs = ['/usr/local/include',\n '/opt/include', '/usr/include']\n default_src_dirs = ['/usr/local/src', '/opt/src']\n default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib']\n default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include']\n\nif os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n default_include_dirs.append(os.path.join(sys.prefix, 'include'))\n default_src_dirs.append(os.path.join(sys.prefix, 'src'))\n\ndefault_lib_dirs = filter(os.path.isdir, default_lib_dirs)\ndefault_include_dirs = filter(os.path.isdir, default_include_dirs)\ndefault_src_dirs = filter(os.path.isdir, default_src_dirs)\n\nso_ext = get_config_vars('SO')[0] or ''\n\ndef get_info(name):\n cl = {'atlas':atlas_info,\n 'x11':x11_info,\n 'fftw':fftw_info,\n 'dfftw':dfftw_info,\n 'sfftw':sfftw_info,\n 'fftw_threads':fftw_threads_info,\n 'dfftw_threads':dfftw_threads_info,\n 'sfftw_threads':sfftw_threads_info,\n 'djbfft':djbfft_info,\n 'blas':blas_info,\n 'lapack':lapack_info,\n 'lapack_src':lapack_src_info,\n 'blas_src':blas_src_info,\n }.get(name.lower(),system_info)\n return cl().get_info()\n\nclass NotFoundError(DistutilsError):\n \"\"\"Some third-party program or library is not found.\"\"\"\n\nclass AtlasNotFoundError(NotFoundError):\n \"\"\"\n Atlas (http://math-atlas.sourceforge.net/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [atlas]) or by setting\n the ATLAS environment variable.\"\"\"\n\nclass LapackNotFoundError(NotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [lapack]) or by setting\n the LAPACK environment variable.\"\"\"\n\nclass LapackSrcNotFoundError(LapackNotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [lapack_src]) or by setting\n the LAPACK_SRC environment variable.\"\"\"\n\nclass BlasNotFoundError(NotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [blas]) or by setting\n the BLAS environment variable.\"\"\"\n\nclass BlasSrcNotFoundError(BlasNotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [blas_src]) or by setting\n the BLAS_SRC environment variable.\"\"\"\n\nclass FFTWNotFoundError(NotFoundError):\n \"\"\"\n FFTW (http://www.fftw.org/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [fftw]) or by setting\n the FFTW environment variable.\"\"\"\n\nclass DJBFFTNotFoundError(NotFoundError):\n \"\"\"\n DJBFFT (http://cr.yp.to/djbfft.html) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [djbfft]) or by setting\n the DJBFFT environment variable.\"\"\"\n\nclass F2pyNotFoundError(NotFoundError):\n \"\"\"\n f2py2e (http://cens.ioc.ee/projects/f2py2e/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass NumericNotFoundError(NotFoundError):\n \"\"\"\n Numeric (http://www.numpy.org/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass X11NotFoundError(NotFoundError):\n \"\"\"X11 libraries not found.\"\"\"\n\nclass system_info:\n\n \"\"\" get_info() is the only public method. Don't use others.\n \"\"\"\n section = 'DEFAULT'\n dir_env_var = None\n search_static_first = 0 # XXX: disabled by default, may disappear in\n # future unless it is proved to be useful.\n verbose = 1\n saved_results = {}\n\n def __init__ (self,\n default_lib_dirs=default_lib_dirs,\n default_include_dirs=default_include_dirs,\n ):\n self.__class__.info = {}\n self.local_prefixes = []\n defaults = {}\n defaults['library_dirs'] = os.pathsep.join(default_lib_dirs)\n defaults['include_dirs'] = os.pathsep.join(default_include_dirs)\n defaults['src_dirs'] = os.pathsep.join(default_src_dirs)\n defaults['search_static_first'] = str(self.search_static_first)\n self.cp = ConfigParser.ConfigParser(defaults)\n cf = os.path.join(os.path.split(os.path.abspath(__file__))[0],\n 'site.cfg')\n self.cp.read([cf])\n if not self.cp.has_section(self.section):\n self.cp.add_section(self.section)\n self.search_static_first = self.cp.getboolean(self.section,\n 'search_static_first')\n assert isinstance(self.search_static_first, type(0))\n\n def set_info(self,**info):\n self.saved_results[self.__class__.__name__] = info\n\n def has_info(self):\n return self.saved_results.has_key(self.__class__.__name__)\n\n def get_info(self):\n \"\"\" Return a dictonary with items that are compatible\n with scipy_distutils.setup keyword arguments.\n \"\"\"\n flag = 0\n if not self.has_info():\n flag = 1\n if self.verbose:\n print self.__class__.__name__ + ':'\n if hasattr(self, 'calc_info'):\n self.calc_info()\n if self.verbose:\n if not self.has_info():\n print ' NOT AVAILABLE'\n self.set_info()\n else:\n print ' FOUND:'\n res = self.saved_results.get(self.__class__.__name__)\n if self.verbose and flag:\n for k,v in res.items():\n v = str(v)\n if k=='sources' and len(v)>200: v = v[:60]+' ...\\n... '+v[-60:]\n print ' %s = %s'%(k,v)\n print\n return res\n\n def get_paths(self, section, key):\n dirs = self.cp.get(section, key).split(os.pathsep)\n if os.environ.has_key(self.dir_env_var):\n dirs = os.environ[self.dir_env_var].split(os.pathsep) + dirs\n default_dirs = self.cp.get('DEFAULT', key).split(os.pathsep)\n dirs.extend(default_dirs)\n ret = []\n [ret.append(d) for d in dirs if os.path.isdir(d) and d not in ret]\n return ret\n\n def get_lib_dirs(self, key='library_dirs'):\n return self.get_paths(self.section, key)\n\n def get_include_dirs(self, key='include_dirs'):\n return self.get_paths(self.section, key)\n\n def get_src_dirs(self, key='src_dirs'):\n return self.get_paths(self.section, key)\n\n def get_libs(self, key, default):\n try:\n libs = self.cp.get(self.section, key)\n except ConfigParser.NoOptionError:\n return default\n return [a.strip() for a in libs.split(',')]\n\n def check_libs(self,lib_dir,libs,opt_libs =[]):\n \"\"\" If static or shared libraries are available then return\n their info dictionary. \"\"\"\n if self.search_static_first:\n exts = ['.a',so_ext]\n else:\n exts = [so_ext,'.a']\n for ext in exts:\n info = self._check_libs(lib_dir,libs,opt_libs,ext)\n if info is not None: return info\n\n def _lib_list(self, lib_dir, libs, ext):\n assert type(lib_dir) is type('')\n liblist = []\n for l in libs:\n p = combine_paths(lib_dir, 'lib'+l+ext)\n if p:\n assert len(p)==1\n liblist.append(p[0])\n return liblist\n\n def _extract_lib_names(self,libs):\n return [os.path.splitext(os.path.basename(p))[0][3:] \\\n for p in libs]\n\n def _check_libs(self,lib_dir,libs, opt_libs, ext):\n found_libs = self._lib_list(lib_dir, libs, ext)\n if len(found_libs) == len(libs):\n found_libs = self._extract_lib_names(found_libs)\n info = {'libraries' : found_libs, 'library_dirs' : [lib_dir]}\n opt_found_libs = self._lib_list(lib_dir, opt_libs, ext)\n if len(opt_found_libs) == len(opt_libs):\n opt_found_libs = self._extract_lib_names(opt_found_libs)\n info['libraries'].extend(opt_found_libs)\n return info\n\nclass fftw_info(system_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw', 'fftw']\n includes = ['fftw.h','rfftw.h']\n macros = [('SCIPY_FFTW_H',None)]\n\n def __init__(self):\n system_info.__init__(self)\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n incl_dir = None\n libs = self.get_libs(self.section+'_libs', self.libs)\n info = None\n for d in lib_dirs:\n r = self.check_libs(d,libs)\n if r is not None:\n info = r\n break\n if info is not None:\n flag = 0\n for d in incl_dirs:\n if len(combine_paths(d,self.includes))==2:\n dict_append(info,include_dirs=[d])\n flag = 1\n incl_dirs = [d]\n incl_dir = d\n break\n if flag:\n dict_append(info,define_macros=self.macros)\n else:\n info = None\n if info is not None:\n self.set_info(**info)\n\nclass dfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw','dfftw']\n includes = ['dfftw.h','drfftw.h']\n macros = [('SCIPY_DFFTW_H',None)]\n\nclass sfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw','sfftw']\n includes = ['sfftw.h','srfftw.h']\n macros = [('SCIPY_SFFTW_H',None)]\n\nclass fftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw_threads','fftw_threads']\n includes = ['fftw_threads.h','rfftw_threads.h']\n macros = [('SCIPY_FFTW_THREADS_H',None)]\n\nclass dfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw_threads','dfftw_threads']\n includes = ['dfftw_threads.h','drfftw_threads.h']\n macros = [('SCIPY_DFFTW_THREADS_H',None)]\n\nclass sfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw_threads','sfftw_threads']\n includes = ['sfftw_threads.h','srfftw_threads.h']\n macros = [('SCIPY_SFFTW_THREADS_H',None)]\n\nclass djbfft_info(system_info):\n section = 'djbfft'\n dir_env_var = 'DJBFFTW'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n info = None\n for d in lib_dirs:\n p = combine_paths (d,['djbfft.a'])\n if p:\n info = {'extra_objects':p}\n break\n if info is None:\n return\n for d in incl_dirs:\n if len(combine_paths(d,['fftc8.h','fftfreq.h']))==2:\n dict_append(info,include_dirs=[d],\n define_macros=[('SCIPY_DJBFFT_H',None)])\n self.set_info(**info)\n return\n\n\nclass atlas_info(system_info):\n section = 'atlas'\n dir_env_var = 'ATLAS'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend(combine_paths(d,['atlas*','ATLAS*',\n 'sse*','3dnow'])+[d])\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n info = {}\n atlas_libs = self.get_libs('atlas_libs',\n ['f77blas', 'cblas', 'atlas'])\n lapack_libs = self.get_libs('lapack_libs',['lapack'])\n atlas = None\n lapack = None\n for d in lib_dirs:\n atlas = self.check_libs(d,atlas_libs,[])\n if atlas is not None:\n lib_dirs2 = combine_paths(d,['atlas*','ATLAS*'])+[d]\n for d2 in lib_dirs2:\n lapack = self.check_libs(d2,lapack_libs,[])\n if lapack is not None:\n break\n else:\n lapack = None\n if lapack is not None:\n break\n if atlas is None:\n return\n include_dirs = self.get_include_dirs()\n h = (combine_paths(lib_dirs+include_dirs,'cblas.h') or [None])[0]\n if h:\n h = os.path.dirname(h)\n dict_append(info,include_dirs=[h])\n\n if lapack is not None:\n dict_append(info,**lapack)\n dict_append(info,**atlas)\n else:\n dict_append(info,**atlas)\n dict_append(define_macros=[('ATLAS_WITHOUT_LAPACK',None)])\n message = \"\"\"\n*********************************************************************\n Could not find lapack library within the ATLAS installation.\n*********************************************************************\n\"\"\"\n warnings.warn(message)\n self.set_info(**info)\n return\n # Check if lapack library is complete, only warn if it is not.\n lapack_dir = lapack['library_dirs'][0]\n lapack_name = lapack['libraries'][0]\n lapack_lib = None\n for e in ['.a',so_ext]:\n fn = os.path.join(lapack_dir,'lib'+lapack_name+e)\n if os.path.exists(fn):\n lapack_lib = fn\n break\n if lapack_lib is not None:\n sz = os.stat(lapack_lib)[6]\n if sz <= 4000*1024:\n message = \"\"\"\n*********************************************************************\n Lapack library (from ATLAS) is probably incomplete:\n size of %s is %sk (expected >4000k)\n\n Follow the instructions in the KNOWN PROBLEMS section of the file\n scipy/INSTALL.txt.\n*********************************************************************\n\"\"\" % (lapack_lib,sz/1024)\n warnings.warn(message)\n self.set_info(**info)\n\nclass lapack_info(system_info):\n section = 'lapack'\n dir_env_var = 'LAPACK'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n lapack_libs = self.get_libs('lapack_libs', ['lapack'])\n for d in lib_dirs:\n lapack = self.check_libs(d,lapack_libs,[])\n if lapack is not None:\n info = lapack \n break\n else:\n return\n self.set_info(**info)\n\nclass lapack_src_info(system_info):\n section = 'lapack_src'\n dir_env_var = 'LAPACK_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['LAPACK*/SRC','SRC']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'dgesv.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n # The following is extracted from LAPACK-3.0/SRC/Makefile\n allaux='''\n ilaenv ieeeck lsame lsamen xerbla\n ''' # *.f\n laux = '''\n bdsdc bdsqr disna labad lacpy ladiv lae2 laebz laed0 laed1\n laed2 laed3 laed4 laed5 laed6 laed7 laed8 laed9 laeda laev2\n lagtf lagts lamch lamrg lanst lapy2 lapy3 larnv larrb larre\n larrf lartg laruv las2 lascl lasd0 lasd1 lasd2 lasd3 lasd4\n lasd5 lasd6 lasd7 lasd8 lasd9 lasda lasdq lasdt laset lasq1\n lasq2 lasq3 lasq4 lasq5 lasq6 lasr lasrt lassq lasv2 pttrf\n stebz stedc steqr sterf\n ''' # [s|d]*.f\n lasrc = '''\n gbbrd gbcon gbequ gbrfs gbsv gbsvx gbtf2 gbtrf gbtrs gebak\n gebal gebd2 gebrd gecon geequ gees geesx geev geevx gegs gegv\n gehd2 gehrd gelq2 gelqf gels gelsd gelss gelsx gelsy geql2\n geqlf geqp3 geqpf geqr2 geqrf gerfs gerq2 gerqf gesc2 gesdd\n gesv gesvd gesvx getc2 getf2 getrf getri getrs ggbak ggbal\n gges ggesx ggev ggevx ggglm gghrd gglse ggqrf ggrqf ggsvd\n ggsvp gtcon gtrfs gtsv gtsvx gttrf gttrs gtts2 hgeqz hsein\n hseqr labrd lacon laein lags2 lagtm lahqr lahrd laic1 lals0\n lalsa lalsd langb lange langt lanhs lansb lansp lansy lantb\n lantp lantr lapll lapmt laqgb laqge laqp2 laqps laqsb laqsp\n laqsy lar1v lar2v larf larfb larfg larft larfx largv larrv\n lartv larz larzb larzt laswp lasyf latbs latdf latps latrd\n latrs latrz latzm lauu2 lauum pbcon pbequ pbrfs pbstf pbsv\n pbsvx pbtf2 pbtrf pbtrs pocon poequ porfs posv posvx potf2\n potrf potri potrs ppcon ppequ pprfs ppsv ppsvx pptrf pptri\n pptrs ptcon pteqr ptrfs ptsv ptsvx pttrs ptts2 spcon sprfs\n spsv spsvx sptrf sptri sptrs stegr stein sycon syrfs sysv\n sysvx sytf2 sytrf sytri sytrs tbcon tbrfs tbtrs tgevc tgex2\n tgexc tgsen tgsja tgsna tgsy2 tgsyl tpcon tprfs tptri tptrs\n trcon trevc trexc trrfs trsen trsna trsyl trti2 trtri trtrs\n tzrqf tzrzf\n ''' # [s|c|d|z]*.f\n sd_lasrc = '''\n laexc lag2 lagv2 laln2 lanv2 laqtr lasy2 opgtr opmtr org2l\n org2r orgbr orghr orgl2 orglq orgql orgqr orgr2 orgrq orgtr\n orm2l orm2r ormbr ormhr orml2 ormlq ormql ormqr ormr2 ormr3\n ormrq ormrz ormtr rscl sbev sbevd sbevx sbgst sbgv sbgvd sbgvx\n sbtrd spev spevd spevx spgst spgv spgvd spgvx sptrd stev stevd\n stevr stevx syev syevd syevr syevx sygs2 sygst sygv sygvd\n sygvx sytd2 sytrd\n ''' # [s|d]*.f\n cz_lasrc = '''\n bdsqr hbev hbevd hbevx hbgst hbgv hbgvd hbgvx hbtrd hecon heev\n heevd heevr heevx hegs2 hegst hegv hegvd hegvx herfs hesv\n hesvx hetd2 hetf2 hetrd hetrf hetri hetrs hpcon hpev hpevd\n hpevx hpgst hpgv hpgvd hpgvx hprfs hpsv hpsvx hptrd hptrf\n hptri hptrs lacgv lacp2 lacpy lacrm lacrt ladiv laed0 laed7\n laed8 laesy laev2 lahef lanhb lanhe lanhp lanht laqhb laqhe\n laqhp larcm larnv lartg lascl laset lasr lassq pttrf rot spmv\n spr stedc steqr symv syr ung2l ung2r ungbr unghr ungl2 unglq\n ungql ungqr ungr2 ungrq ungtr unm2l unm2r unmbr unmhr unml2\n unmlq unmql unmqr unmr2 unmr3 unmrq unmrz unmtr upgtr upmtr\n ''' # [c|z]*.f\n #######\n sclaux = laux + ' econd ' # s*.f\n dzlaux = laux + ' secnd ' # d*.f\n slasrc = lasrc + sd_lasrc # s*.f\n dlasrc = lasrc + sd_lasrc # d*.f\n clasrc = lasrc + cz_lasrc + ' srot srscl ' # c*.f\n zlasrc = lasrc + cz_lasrc + ' drot drscl ' # z*.f\n oclasrc = ' icmax1 scsum1 ' # *.f\n ozlasrc = ' izmax1 dzsum1 ' # *.f\n sources = ['s%s.f'%f for f in (sclaux+slasrc).split()] \\\n + ['d%s.f'%f for f in (dzlaux+dlasrc).split()] \\\n + ['c%s.f'%f for f in (clasrc).split()] \\\n + ['z%s.f'%f for f in (zlasrc).split()] \\\n + ['%s.f'%f for f in (allaux+oclasrc+ozlasrc).split()]\n sources = [os.path.join(src_dir,f) for f in sources]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\n\nclass blas_info(system_info):\n section = 'blas'\n dir_env_var = 'BLAS'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n blas_libs = self.get_libs('blas_libs', ['blas'])\n for d in lib_dirs:\n blas = self.check_libs(d,blas_libs,[])\n if blas is not None:\n info = blas \n break\n else:\n return\n self.set_info(**info)\n\nclass blas_src_info(system_info):\n section = 'blas_src'\n dir_env_var = 'BLAS_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['blas']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'daxpy.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n blas1 = '''\n caxpy csscal dnrm2 dzasum saxpy srotg zdotc ccopy cswap drot\n dznrm2 scasum srotm zdotu cdotc dasum drotg icamax scnrm2\n srotmg zdrot cdotu daxpy drotm idamax scopy sscal zdscal crotg\n dcabs1 drotmg isamax sdot sswap zrotg cscal dcopy dscal izamax\n snrm2 zaxpy zscal csrot ddot dswap sasum srot zcopy zswap\n '''\n blas2 = '''\n cgbmv chpmv ctrsv dsymv dtrsv sspr2 strmv zhemv ztpmv cgemv\n chpr dgbmv dsyr lsame ssymv strsv zher ztpsv cgerc chpr2 dgemv\n dsyr2 sgbmv ssyr xerbla zher2 ztrmv cgeru ctbmv dger dtbmv\n sgemv ssyr2 zgbmv zhpmv ztrsv chbmv ctbsv dsbmv dtbsv sger\n stbmv zgemv zhpr chemv ctpmv dspmv dtpmv ssbmv stbsv zgerc\n zhpr2 cher ctpsv dspr dtpsv sspmv stpmv zgeru ztbmv cher2\n ctrmv dspr2 dtrmv sspr stpsv zhbmv ztbsv\n '''\n blas3 = '''\n cgemm csymm ctrsm dsyrk sgemm strmm zhemm zsyr2k chemm csyr2k\n dgemm dtrmm ssymm strsm zher2k zsyrk cher2k csyrk dsymm dtrsm\n ssyr2k zherk ztrmm cherk ctrmm dsyr2k ssyrk zgemm zsymm ztrsm\n '''\n sources = [os.path.join(src_dir,f+'.f') \\\n for f in (blas1+blas2+blas3).split()]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\nclass x11_info(system_info):\n section = 'x11'\n\n def __init__(self):\n system_info.__init__(self,\n default_lib_dirs=default_x11_lib_dirs,\n default_include_dirs=default_x11_include_dirs)\n\n def calc_info(self):\n if sys.platform in ['win32','cygwin']:\n return\n lib_dirs = self.get_lib_dirs()\n include_dirs = self.get_include_dirs()\n x11_libs = self.get_libs('x11_libs', ['X11'])\n for lib_dir in lib_dirs:\n info = self.check_libs(lib_dir, x11_libs, [])\n if info is not None:\n break\n else:\n return\n inc_dir = None\n for d in include_dirs:\n if combine_paths(d, 'X11/X.h'):\n inc_dir = d\n break\n if inc_dir is not None:\n dict_append(info, include_dirs=[inc_dir])\n self.set_info(**info)\n\ndef combine_paths(*args):\n \"\"\" Return a list of existing paths composed by all combinations of\n items from arguments.\n \"\"\"\n r = []\n for a in args:\n if not a: continue\n if type(a) is types.StringType:\n a = [a]\n r.append(a)\n args = r\n if not args: return []\n if len(args)==1:\n result = reduce(lambda a,b:a+b,map(glob,args[0]),[])\n elif len (args)==2:\n result = []\n for a0 in args[0]:\n for a1 in args[1]:\n result.extend(glob(os.path.join(a0,a1)))\n else:\n result = combine_paths(*(combine_paths(args[0],args[1])+args[2:]))\n return result\n\ndef dict_append(d,**kws):\n for k,v in kws.items():\n if d.has_key(k):\n if k in ['library_dirs','include_dirs','define_macros']:\n [d[k].append(vv) for vv in v if vv not in d[k]]\n else:\n d[k].extend(v)\n else:\n d[k] = v\n\ndef show_all():\n import system_info\n import pprint\n match_info = re.compile(r'.*?_info').match\n for n in filter(match_info,dir(system_info)):\n if n in ['system_info','get_info']: continue\n c = getattr(system_info,n)()\n r = c.get_info()\n\nif __name__ == \"__main__\":\n show_all()\n", "methods": [ { "name": "get_info", "long_name": "get_info( name )", "filename": "system_info.py", "nloc": 16, "complexity": 1, "token_count": 80, "parameters": [ "name" ], "start_line": 114, "end_line": 129, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , default_lib_dirs = default_lib_dirs , default_include_dirs = default_include_dirs , )", "filename": "system_info.py", "nloc": 20, "complexity": 2, "token_count": 182, "parameters": [ "self", "default_lib_dirs", "default_include_dirs" ], "start_line": 207, "end_line": 226, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "set_info", "long_name": "set_info( self , ** info )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "info" ], "start_line": 228, "end_line": 229, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "has_info", "long_name": "has_info( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self" ], "start_line": 231, "end_line": 232, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_info", "long_name": "get_info( self )", "filename": "system_info.py", "nloc": 22, "complexity": 11, "token_count": 147, "parameters": [ "self" ], "start_line": 234, "end_line": 258, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 9, "complexity": 5, "token_count": 116, "parameters": [ "self", "section", "key" ], "start_line": 260, "end_line": 268, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "get_lib_dirs", "long_name": "get_lib_dirs( self , key = 'library_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 270, "end_line": 271, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_include_dirs", "long_name": "get_include_dirs( self , key = 'include_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 273, "end_line": 274, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_src_dirs", "long_name": "get_src_dirs( self , key = 'src_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 276, "end_line": 277, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_libs", "long_name": "get_libs( self , key , default )", "filename": "system_info.py", "nloc": 6, "complexity": 3, "token_count": 49, "parameters": [ "self", "key", "default" ], "start_line": 279, "end_line": 284, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "check_libs", "long_name": "check_libs( self , lib_dir , libs , opt_libs = [ ] )", "filename": "system_info.py", "nloc": 8, "complexity": 4, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "opt_libs" ], "start_line": 286, "end_line": 295, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "_lib_list", "long_name": "_lib_list( self , lib_dir , libs , ext )", "filename": "system_info.py", "nloc": 9, "complexity": 3, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "ext" ], "start_line": 297, "end_line": 305, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "_extract_lib_names", "long_name": "_extract_lib_names( self , libs )", "filename": "system_info.py", "nloc": 3, "complexity": 2, "token_count": 37, "parameters": [ "self", "libs" ], "start_line": 307, "end_line": 309, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_check_libs", "long_name": "_check_libs( self , lib_dir , libs , opt_libs , ext )", "filename": "system_info.py", "nloc": 10, "complexity": 3, "token_count": 99, "parameters": [ "self", "lib_dir", "libs", "opt_libs", "ext" ], "start_line": 311, "end_line": 320, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "self" ], "start_line": 329, "end_line": 330, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 26, "complexity": 8, "token_count": 148, "parameters": [ "self" ], "start_line": 332, "end_line": 357, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 17, "complexity": 6, "token_count": 104, "parameters": [ "self" ], "start_line": 398, "end_line": 414, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 7, "complexity": 4, "token_count": 70, "parameters": [ "self", "section", "key" ], "start_line": 421, "end_line": 427, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 63, "complexity": 14, "token_count": 348, "parameters": [ "self" ], "start_line": 429, "end_line": 493, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 65, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 499, "end_line": 510, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 66, "parameters": [ "self", "section", "key" ], "start_line": 516, "end_line": 521, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 81, "complexity": 10, "token_count": 228, "parameters": [ "self" ], "start_line": 523, "end_line": 607, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 85, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 614, "end_line": 625, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 64, "parameters": [ "self", "section", "key" ], "start_line": 631, "end_line": 636, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 34, "complexity": 5, "token_count": 102, "parameters": [ "self" ], "start_line": 638, "end_line": 673, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 36, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 678, "end_line": 681, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 20, "complexity": 7, "token_count": 114, "parameters": [ "self" ], "start_line": 683, "end_line": 702, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "combine_paths", "long_name": "combine_paths( * args )", "filename": "system_info.py", "nloc": 19, "complexity": 9, "token_count": 162, "parameters": [ "args" ], "start_line": 704, "end_line": 725, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "dict_append", "long_name": "dict_append( d , ** kws )", "filename": "system_info.py", "nloc": 9, "complexity": 6, "token_count": 80, "parameters": [ "d", "kws" ], "start_line": 727, "end_line": 735, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "show_all", "long_name": "show_all( )", "filename": "system_info.py", "nloc": 8, "complexity": 3, "token_count": 59, "parameters": [], "start_line": 737, "end_line": 744, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "methods_before": [ { "name": "get_info", "long_name": "get_info( name )", "filename": "system_info.py", "nloc": 16, "complexity": 1, "token_count": 80, "parameters": [ "name" ], "start_line": 113, "end_line": 128, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , default_lib_dirs = default_lib_dirs , default_include_dirs = default_include_dirs , )", "filename": "system_info.py", "nloc": 20, "complexity": 2, "token_count": 182, "parameters": [ "self", "default_lib_dirs", "default_include_dirs" ], "start_line": 206, "end_line": 225, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "set_info", "long_name": "set_info( self , ** info )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "info" ], "start_line": 227, "end_line": 228, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "has_info", "long_name": "has_info( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self" ], "start_line": 230, "end_line": 231, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_info", "long_name": "get_info( self )", "filename": "system_info.py", "nloc": 22, "complexity": 11, "token_count": 147, "parameters": [ "self" ], "start_line": 233, "end_line": 257, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 9, "complexity": 5, "token_count": 116, "parameters": [ "self", "section", "key" ], "start_line": 259, "end_line": 267, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "get_lib_dirs", "long_name": "get_lib_dirs( self , key = 'library_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 269, "end_line": 270, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_include_dirs", "long_name": "get_include_dirs( self , key = 'include_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 272, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_src_dirs", "long_name": "get_src_dirs( self , key = 'src_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 275, "end_line": 276, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_libs", "long_name": "get_libs( self , key , default )", "filename": "system_info.py", "nloc": 6, "complexity": 3, "token_count": 49, "parameters": [ "self", "key", "default" ], "start_line": 278, "end_line": 283, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "check_libs", "long_name": "check_libs( self , lib_dir , libs , opt_libs = [ ] )", "filename": "system_info.py", "nloc": 8, "complexity": 4, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "opt_libs" ], "start_line": 285, "end_line": 294, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "_lib_list", "long_name": "_lib_list( self , lib_dir , libs , ext )", "filename": "system_info.py", "nloc": 9, "complexity": 3, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "ext" ], "start_line": 296, "end_line": 304, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "_extract_lib_names", "long_name": "_extract_lib_names( self , libs )", "filename": "system_info.py", "nloc": 3, "complexity": 2, "token_count": 37, "parameters": [ "self", "libs" ], "start_line": 306, "end_line": 308, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_check_libs", "long_name": "_check_libs( self , lib_dir , libs , opt_libs , ext )", "filename": "system_info.py", "nloc": 10, "complexity": 3, "token_count": 99, "parameters": [ "self", "lib_dir", "libs", "opt_libs", "ext" ], "start_line": 310, "end_line": 319, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "self" ], "start_line": 328, "end_line": 329, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 26, "complexity": 8, "token_count": 148, "parameters": [ "self" ], "start_line": 331, "end_line": 356, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 17, "complexity": 6, "token_count": 104, "parameters": [ "self" ], "start_line": 397, "end_line": 413, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 7, "complexity": 4, "token_count": 70, "parameters": [ "self", "section", "key" ], "start_line": 420, "end_line": 426, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 63, "complexity": 14, "token_count": 348, "parameters": [ "self" ], "start_line": 428, "end_line": 492, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 65, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 498, "end_line": 509, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 66, "parameters": [ "self", "section", "key" ], "start_line": 515, "end_line": 520, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 81, "complexity": 10, "token_count": 228, "parameters": [ "self" ], "start_line": 522, "end_line": 606, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 85, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 613, "end_line": 624, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 64, "parameters": [ "self", "section", "key" ], "start_line": 630, "end_line": 635, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 34, "complexity": 5, "token_count": 102, "parameters": [ "self" ], "start_line": 637, "end_line": 672, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 36, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 677, "end_line": 680, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 20, "complexity": 7, "token_count": 114, "parameters": [ "self" ], "start_line": 682, "end_line": 701, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "combine_paths", "long_name": "combine_paths( * args )", "filename": "system_info.py", "nloc": 19, "complexity": 9, "token_count": 162, "parameters": [ "args" ], "start_line": 703, "end_line": 724, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "dict_append", "long_name": "dict_append( d , ** kws )", "filename": "system_info.py", "nloc": 9, "complexity": 6, "token_count": 80, "parameters": [ "d", "kws" ], "start_line": 726, "end_line": 734, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "show_all", "long_name": "show_all( )", "filename": "system_info.py", "nloc": 8, "complexity": 3, "token_count": 59, "parameters": [], "start_line": 736, "end_line": 743, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 662, "complexity": 127, "token_count": 3278, "diff_parsed": { "added": [ " default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib']", " default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include',", " '/usr/include/X11']" ], "deleted": [ " default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib']", " default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include']" ] } } ] }, { "hash": "b0ee06583a929fbb18bbd48ec841fc5bf7e7405d", "msg": "Using /usr/include instead of /usr/include/X11 as X11/X.h is actually tested", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-11T22:56:53+00:00", "author_timezone": 0, "committer_date": "2003-03-11T22:56:53+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "63463d0c983e1d390e0bf67a37d6e7459c9a477d" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 1, "insertions": 1, "lines": 2, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_distutils/system_info.py", "new_path": "scipy_distutils/system_info.py", "filename": "system_info.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -98,7 +98,7 @@\n default_src_dirs = ['/usr/local/src', '/opt/src']\n default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib']\n default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include',\n- '/usr/include/X11']\n+ '/usr/include']\n \n if os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n", "added_lines": 1, "deleted_lines": 1, "source_code": "#!/usr/bin/env python\n\"\"\"\nThis file defines a set of system_info classes for getting\ninformation about various resources (libraries, library directories,\ninclude directories, etc.) in the system. Currently, the following\nclasses are available:\n atlas_info\n blas_info\n lapack_info\n fftw_info,dfftw_info,sfftw_info\n fftw_threads_info,dfftw_threads_info,sfftw_threads_info\n djbfft_info\n x11_info\n lapack_src_info\n blas_src_info\n\nUsage:\n info_dict = get_info()\n where is a string 'atlas','x11','fftw','lapack','blas',\n 'lapack_src', or 'blas_src'.\n\n Returned info_dict is a dictionary which is compatible with\n distutils.setup keyword arguments. If info_dict == {}, then the\n asked resource is not available (system_info could not find it).\n\nGlobal parameters:\n system_info.search_static_first - search static libraries (.a)\n in precedence to shared ones (.so, .sl) if enabled.\n system_info.verbose - output the results to stdout if enabled.\n\nThe file 'site.cfg' in the same directory as this module is read\nfor configuration options. The format is that used by ConfigParser (i.e.,\nWindows .INI style). The section DEFAULT has options that are the default\nfor each section. The available sections are fftw, atlas, and x11. Appropiate\ndefaults are used if nothing is specified.\n\nThe order of finding the locations of resources is the following:\n 1. environment variable\n 2. section in site.cfg\n 3. DEFAULT section in site.cfg\nOnly the first complete match is returned.\n\nExample:\n----------\n[DEFAULT]\nlibrary_dirs = /usr/lib:/usr/local/lib:/opt/lib\ninclude_dirs = /usr/include:/usr/local/include:/opt/include\nsrc_dirs = /usr/local/src:/opt/src\n# search static libraries (.a) in preference to shared ones (.so)\nsearch_static_first = 0\n\n[fftw]\nfftw_libs = rfftw, fftw\nfftw_opt_libs = rfftw_threaded, fftw_threaded\n# if the above aren't found, look for {s,d}fftw_libs and {s,d}fftw_opt_libs\n\n[atlas]\nlibrary_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas\n# for overriding the names of the atlas libraries\natlas_libs = lapack, f77blas, cblas, atlas\n\n[x11]\nlibrary_dirs = /usr/X11R6/lib\ninclude_dirs = /usr/X11R6/include\n----------\n\nAuthors:\n Pearu Peterson , February 2002\n David M. Cooke , April 2002\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n\"\"\"\n\nimport sys,os,re,types\nimport warnings\nfrom distutils.errors import DistutilsError\nfrom glob import glob\nimport ConfigParser\n\nfrom distutils.sysconfig import get_config_vars\n\nif sys.platform == 'win32':\n default_lib_dirs = ['C:\\\\'] # probably not very helpful...\n default_include_dirs = []\n default_src_dirs = []\n default_x11_lib_dirs = []\n default_x11_include_dirs = []\nelse:\n default_lib_dirs = ['/usr/local/lib', '/opt/lib', '/usr/lib']\n default_include_dirs = ['/usr/local/include',\n '/opt/include', '/usr/include']\n default_src_dirs = ['/usr/local/src', '/opt/src']\n default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib']\n default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include',\n '/usr/include']\n\nif os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n default_include_dirs.append(os.path.join(sys.prefix, 'include'))\n default_src_dirs.append(os.path.join(sys.prefix, 'src'))\n\ndefault_lib_dirs = filter(os.path.isdir, default_lib_dirs)\ndefault_include_dirs = filter(os.path.isdir, default_include_dirs)\ndefault_src_dirs = filter(os.path.isdir, default_src_dirs)\n\nso_ext = get_config_vars('SO')[0] or ''\n\ndef get_info(name):\n cl = {'atlas':atlas_info,\n 'x11':x11_info,\n 'fftw':fftw_info,\n 'dfftw':dfftw_info,\n 'sfftw':sfftw_info,\n 'fftw_threads':fftw_threads_info,\n 'dfftw_threads':dfftw_threads_info,\n 'sfftw_threads':sfftw_threads_info,\n 'djbfft':djbfft_info,\n 'blas':blas_info,\n 'lapack':lapack_info,\n 'lapack_src':lapack_src_info,\n 'blas_src':blas_src_info,\n }.get(name.lower(),system_info)\n return cl().get_info()\n\nclass NotFoundError(DistutilsError):\n \"\"\"Some third-party program or library is not found.\"\"\"\n\nclass AtlasNotFoundError(NotFoundError):\n \"\"\"\n Atlas (http://math-atlas.sourceforge.net/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [atlas]) or by setting\n the ATLAS environment variable.\"\"\"\n\nclass LapackNotFoundError(NotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [lapack]) or by setting\n the LAPACK environment variable.\"\"\"\n\nclass LapackSrcNotFoundError(LapackNotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [lapack_src]) or by setting\n the LAPACK_SRC environment variable.\"\"\"\n\nclass BlasNotFoundError(NotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [blas]) or by setting\n the BLAS environment variable.\"\"\"\n\nclass BlasSrcNotFoundError(BlasNotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [blas_src]) or by setting\n the BLAS_SRC environment variable.\"\"\"\n\nclass FFTWNotFoundError(NotFoundError):\n \"\"\"\n FFTW (http://www.fftw.org/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [fftw]) or by setting\n the FFTW environment variable.\"\"\"\n\nclass DJBFFTNotFoundError(NotFoundError):\n \"\"\"\n DJBFFT (http://cr.yp.to/djbfft.html) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [djbfft]) or by setting\n the DJBFFT environment variable.\"\"\"\n\nclass F2pyNotFoundError(NotFoundError):\n \"\"\"\n f2py2e (http://cens.ioc.ee/projects/f2py2e/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass NumericNotFoundError(NotFoundError):\n \"\"\"\n Numeric (http://www.numpy.org/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass X11NotFoundError(NotFoundError):\n \"\"\"X11 libraries not found.\"\"\"\n\nclass system_info:\n\n \"\"\" get_info() is the only public method. Don't use others.\n \"\"\"\n section = 'DEFAULT'\n dir_env_var = None\n search_static_first = 0 # XXX: disabled by default, may disappear in\n # future unless it is proved to be useful.\n verbose = 1\n saved_results = {}\n\n def __init__ (self,\n default_lib_dirs=default_lib_dirs,\n default_include_dirs=default_include_dirs,\n ):\n self.__class__.info = {}\n self.local_prefixes = []\n defaults = {}\n defaults['library_dirs'] = os.pathsep.join(default_lib_dirs)\n defaults['include_dirs'] = os.pathsep.join(default_include_dirs)\n defaults['src_dirs'] = os.pathsep.join(default_src_dirs)\n defaults['search_static_first'] = str(self.search_static_first)\n self.cp = ConfigParser.ConfigParser(defaults)\n cf = os.path.join(os.path.split(os.path.abspath(__file__))[0],\n 'site.cfg')\n self.cp.read([cf])\n if not self.cp.has_section(self.section):\n self.cp.add_section(self.section)\n self.search_static_first = self.cp.getboolean(self.section,\n 'search_static_first')\n assert isinstance(self.search_static_first, type(0))\n\n def set_info(self,**info):\n self.saved_results[self.__class__.__name__] = info\n\n def has_info(self):\n return self.saved_results.has_key(self.__class__.__name__)\n\n def get_info(self):\n \"\"\" Return a dictonary with items that are compatible\n with scipy_distutils.setup keyword arguments.\n \"\"\"\n flag = 0\n if not self.has_info():\n flag = 1\n if self.verbose:\n print self.__class__.__name__ + ':'\n if hasattr(self, 'calc_info'):\n self.calc_info()\n if self.verbose:\n if not self.has_info():\n print ' NOT AVAILABLE'\n self.set_info()\n else:\n print ' FOUND:'\n res = self.saved_results.get(self.__class__.__name__)\n if self.verbose and flag:\n for k,v in res.items():\n v = str(v)\n if k=='sources' and len(v)>200: v = v[:60]+' ...\\n... '+v[-60:]\n print ' %s = %s'%(k,v)\n print\n return res\n\n def get_paths(self, section, key):\n dirs = self.cp.get(section, key).split(os.pathsep)\n if os.environ.has_key(self.dir_env_var):\n dirs = os.environ[self.dir_env_var].split(os.pathsep) + dirs\n default_dirs = self.cp.get('DEFAULT', key).split(os.pathsep)\n dirs.extend(default_dirs)\n ret = []\n [ret.append(d) for d in dirs if os.path.isdir(d) and d not in ret]\n return ret\n\n def get_lib_dirs(self, key='library_dirs'):\n return self.get_paths(self.section, key)\n\n def get_include_dirs(self, key='include_dirs'):\n return self.get_paths(self.section, key)\n\n def get_src_dirs(self, key='src_dirs'):\n return self.get_paths(self.section, key)\n\n def get_libs(self, key, default):\n try:\n libs = self.cp.get(self.section, key)\n except ConfigParser.NoOptionError:\n return default\n return [a.strip() for a in libs.split(',')]\n\n def check_libs(self,lib_dir,libs,opt_libs =[]):\n \"\"\" If static or shared libraries are available then return\n their info dictionary. \"\"\"\n if self.search_static_first:\n exts = ['.a',so_ext]\n else:\n exts = [so_ext,'.a']\n for ext in exts:\n info = self._check_libs(lib_dir,libs,opt_libs,ext)\n if info is not None: return info\n\n def _lib_list(self, lib_dir, libs, ext):\n assert type(lib_dir) is type('')\n liblist = []\n for l in libs:\n p = combine_paths(lib_dir, 'lib'+l+ext)\n if p:\n assert len(p)==1\n liblist.append(p[0])\n return liblist\n\n def _extract_lib_names(self,libs):\n return [os.path.splitext(os.path.basename(p))[0][3:] \\\n for p in libs]\n\n def _check_libs(self,lib_dir,libs, opt_libs, ext):\n found_libs = self._lib_list(lib_dir, libs, ext)\n if len(found_libs) == len(libs):\n found_libs = self._extract_lib_names(found_libs)\n info = {'libraries' : found_libs, 'library_dirs' : [lib_dir]}\n opt_found_libs = self._lib_list(lib_dir, opt_libs, ext)\n if len(opt_found_libs) == len(opt_libs):\n opt_found_libs = self._extract_lib_names(opt_found_libs)\n info['libraries'].extend(opt_found_libs)\n return info\n\nclass fftw_info(system_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw', 'fftw']\n includes = ['fftw.h','rfftw.h']\n macros = [('SCIPY_FFTW_H',None)]\n\n def __init__(self):\n system_info.__init__(self)\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n incl_dir = None\n libs = self.get_libs(self.section+'_libs', self.libs)\n info = None\n for d in lib_dirs:\n r = self.check_libs(d,libs)\n if r is not None:\n info = r\n break\n if info is not None:\n flag = 0\n for d in incl_dirs:\n if len(combine_paths(d,self.includes))==2:\n dict_append(info,include_dirs=[d])\n flag = 1\n incl_dirs = [d]\n incl_dir = d\n break\n if flag:\n dict_append(info,define_macros=self.macros)\n else:\n info = None\n if info is not None:\n self.set_info(**info)\n\nclass dfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw','dfftw']\n includes = ['dfftw.h','drfftw.h']\n macros = [('SCIPY_DFFTW_H',None)]\n\nclass sfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw','sfftw']\n includes = ['sfftw.h','srfftw.h']\n macros = [('SCIPY_SFFTW_H',None)]\n\nclass fftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw_threads','fftw_threads']\n includes = ['fftw_threads.h','rfftw_threads.h']\n macros = [('SCIPY_FFTW_THREADS_H',None)]\n\nclass dfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw_threads','dfftw_threads']\n includes = ['dfftw_threads.h','drfftw_threads.h']\n macros = [('SCIPY_DFFTW_THREADS_H',None)]\n\nclass sfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw_threads','sfftw_threads']\n includes = ['sfftw_threads.h','srfftw_threads.h']\n macros = [('SCIPY_SFFTW_THREADS_H',None)]\n\nclass djbfft_info(system_info):\n section = 'djbfft'\n dir_env_var = 'DJBFFTW'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n info = None\n for d in lib_dirs:\n p = combine_paths (d,['djbfft.a'])\n if p:\n info = {'extra_objects':p}\n break\n if info is None:\n return\n for d in incl_dirs:\n if len(combine_paths(d,['fftc8.h','fftfreq.h']))==2:\n dict_append(info,include_dirs=[d],\n define_macros=[('SCIPY_DJBFFT_H',None)])\n self.set_info(**info)\n return\n\n\nclass atlas_info(system_info):\n section = 'atlas'\n dir_env_var = 'ATLAS'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend(combine_paths(d,['atlas*','ATLAS*',\n 'sse*','3dnow'])+[d])\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n info = {}\n atlas_libs = self.get_libs('atlas_libs',\n ['f77blas', 'cblas', 'atlas'])\n lapack_libs = self.get_libs('lapack_libs',['lapack'])\n atlas = None\n lapack = None\n for d in lib_dirs:\n atlas = self.check_libs(d,atlas_libs,[])\n if atlas is not None:\n lib_dirs2 = combine_paths(d,['atlas*','ATLAS*'])+[d]\n for d2 in lib_dirs2:\n lapack = self.check_libs(d2,lapack_libs,[])\n if lapack is not None:\n break\n else:\n lapack = None\n if lapack is not None:\n break\n if atlas is None:\n return\n include_dirs = self.get_include_dirs()\n h = (combine_paths(lib_dirs+include_dirs,'cblas.h') or [None])[0]\n if h:\n h = os.path.dirname(h)\n dict_append(info,include_dirs=[h])\n\n if lapack is not None:\n dict_append(info,**lapack)\n dict_append(info,**atlas)\n else:\n dict_append(info,**atlas)\n dict_append(define_macros=[('ATLAS_WITHOUT_LAPACK',None)])\n message = \"\"\"\n*********************************************************************\n Could not find lapack library within the ATLAS installation.\n*********************************************************************\n\"\"\"\n warnings.warn(message)\n self.set_info(**info)\n return\n # Check if lapack library is complete, only warn if it is not.\n lapack_dir = lapack['library_dirs'][0]\n lapack_name = lapack['libraries'][0]\n lapack_lib = None\n for e in ['.a',so_ext]:\n fn = os.path.join(lapack_dir,'lib'+lapack_name+e)\n if os.path.exists(fn):\n lapack_lib = fn\n break\n if lapack_lib is not None:\n sz = os.stat(lapack_lib)[6]\n if sz <= 4000*1024:\n message = \"\"\"\n*********************************************************************\n Lapack library (from ATLAS) is probably incomplete:\n size of %s is %sk (expected >4000k)\n\n Follow the instructions in the KNOWN PROBLEMS section of the file\n scipy/INSTALL.txt.\n*********************************************************************\n\"\"\" % (lapack_lib,sz/1024)\n warnings.warn(message)\n self.set_info(**info)\n\nclass lapack_info(system_info):\n section = 'lapack'\n dir_env_var = 'LAPACK'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n lapack_libs = self.get_libs('lapack_libs', ['lapack'])\n for d in lib_dirs:\n lapack = self.check_libs(d,lapack_libs,[])\n if lapack is not None:\n info = lapack \n break\n else:\n return\n self.set_info(**info)\n\nclass lapack_src_info(system_info):\n section = 'lapack_src'\n dir_env_var = 'LAPACK_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['LAPACK*/SRC','SRC']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'dgesv.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n # The following is extracted from LAPACK-3.0/SRC/Makefile\n allaux='''\n ilaenv ieeeck lsame lsamen xerbla\n ''' # *.f\n laux = '''\n bdsdc bdsqr disna labad lacpy ladiv lae2 laebz laed0 laed1\n laed2 laed3 laed4 laed5 laed6 laed7 laed8 laed9 laeda laev2\n lagtf lagts lamch lamrg lanst lapy2 lapy3 larnv larrb larre\n larrf lartg laruv las2 lascl lasd0 lasd1 lasd2 lasd3 lasd4\n lasd5 lasd6 lasd7 lasd8 lasd9 lasda lasdq lasdt laset lasq1\n lasq2 lasq3 lasq4 lasq5 lasq6 lasr lasrt lassq lasv2 pttrf\n stebz stedc steqr sterf\n ''' # [s|d]*.f\n lasrc = '''\n gbbrd gbcon gbequ gbrfs gbsv gbsvx gbtf2 gbtrf gbtrs gebak\n gebal gebd2 gebrd gecon geequ gees geesx geev geevx gegs gegv\n gehd2 gehrd gelq2 gelqf gels gelsd gelss gelsx gelsy geql2\n geqlf geqp3 geqpf geqr2 geqrf gerfs gerq2 gerqf gesc2 gesdd\n gesv gesvd gesvx getc2 getf2 getrf getri getrs ggbak ggbal\n gges ggesx ggev ggevx ggglm gghrd gglse ggqrf ggrqf ggsvd\n ggsvp gtcon gtrfs gtsv gtsvx gttrf gttrs gtts2 hgeqz hsein\n hseqr labrd lacon laein lags2 lagtm lahqr lahrd laic1 lals0\n lalsa lalsd langb lange langt lanhs lansb lansp lansy lantb\n lantp lantr lapll lapmt laqgb laqge laqp2 laqps laqsb laqsp\n laqsy lar1v lar2v larf larfb larfg larft larfx largv larrv\n lartv larz larzb larzt laswp lasyf latbs latdf latps latrd\n latrs latrz latzm lauu2 lauum pbcon pbequ pbrfs pbstf pbsv\n pbsvx pbtf2 pbtrf pbtrs pocon poequ porfs posv posvx potf2\n potrf potri potrs ppcon ppequ pprfs ppsv ppsvx pptrf pptri\n pptrs ptcon pteqr ptrfs ptsv ptsvx pttrs ptts2 spcon sprfs\n spsv spsvx sptrf sptri sptrs stegr stein sycon syrfs sysv\n sysvx sytf2 sytrf sytri sytrs tbcon tbrfs tbtrs tgevc tgex2\n tgexc tgsen tgsja tgsna tgsy2 tgsyl tpcon tprfs tptri tptrs\n trcon trevc trexc trrfs trsen trsna trsyl trti2 trtri trtrs\n tzrqf tzrzf\n ''' # [s|c|d|z]*.f\n sd_lasrc = '''\n laexc lag2 lagv2 laln2 lanv2 laqtr lasy2 opgtr opmtr org2l\n org2r orgbr orghr orgl2 orglq orgql orgqr orgr2 orgrq orgtr\n orm2l orm2r ormbr ormhr orml2 ormlq ormql ormqr ormr2 ormr3\n ormrq ormrz ormtr rscl sbev sbevd sbevx sbgst sbgv sbgvd sbgvx\n sbtrd spev spevd spevx spgst spgv spgvd spgvx sptrd stev stevd\n stevr stevx syev syevd syevr syevx sygs2 sygst sygv sygvd\n sygvx sytd2 sytrd\n ''' # [s|d]*.f\n cz_lasrc = '''\n bdsqr hbev hbevd hbevx hbgst hbgv hbgvd hbgvx hbtrd hecon heev\n heevd heevr heevx hegs2 hegst hegv hegvd hegvx herfs hesv\n hesvx hetd2 hetf2 hetrd hetrf hetri hetrs hpcon hpev hpevd\n hpevx hpgst hpgv hpgvd hpgvx hprfs hpsv hpsvx hptrd hptrf\n hptri hptrs lacgv lacp2 lacpy lacrm lacrt ladiv laed0 laed7\n laed8 laesy laev2 lahef lanhb lanhe lanhp lanht laqhb laqhe\n laqhp larcm larnv lartg lascl laset lasr lassq pttrf rot spmv\n spr stedc steqr symv syr ung2l ung2r ungbr unghr ungl2 unglq\n ungql ungqr ungr2 ungrq ungtr unm2l unm2r unmbr unmhr unml2\n unmlq unmql unmqr unmr2 unmr3 unmrq unmrz unmtr upgtr upmtr\n ''' # [c|z]*.f\n #######\n sclaux = laux + ' econd ' # s*.f\n dzlaux = laux + ' secnd ' # d*.f\n slasrc = lasrc + sd_lasrc # s*.f\n dlasrc = lasrc + sd_lasrc # d*.f\n clasrc = lasrc + cz_lasrc + ' srot srscl ' # c*.f\n zlasrc = lasrc + cz_lasrc + ' drot drscl ' # z*.f\n oclasrc = ' icmax1 scsum1 ' # *.f\n ozlasrc = ' izmax1 dzsum1 ' # *.f\n sources = ['s%s.f'%f for f in (sclaux+slasrc).split()] \\\n + ['d%s.f'%f for f in (dzlaux+dlasrc).split()] \\\n + ['c%s.f'%f for f in (clasrc).split()] \\\n + ['z%s.f'%f for f in (zlasrc).split()] \\\n + ['%s.f'%f for f in (allaux+oclasrc+ozlasrc).split()]\n sources = [os.path.join(src_dir,f) for f in sources]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\n\nclass blas_info(system_info):\n section = 'blas'\n dir_env_var = 'BLAS'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n blas_libs = self.get_libs('blas_libs', ['blas'])\n for d in lib_dirs:\n blas = self.check_libs(d,blas_libs,[])\n if blas is not None:\n info = blas \n break\n else:\n return\n self.set_info(**info)\n\nclass blas_src_info(system_info):\n section = 'blas_src'\n dir_env_var = 'BLAS_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['blas']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'daxpy.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n blas1 = '''\n caxpy csscal dnrm2 dzasum saxpy srotg zdotc ccopy cswap drot\n dznrm2 scasum srotm zdotu cdotc dasum drotg icamax scnrm2\n srotmg zdrot cdotu daxpy drotm idamax scopy sscal zdscal crotg\n dcabs1 drotmg isamax sdot sswap zrotg cscal dcopy dscal izamax\n snrm2 zaxpy zscal csrot ddot dswap sasum srot zcopy zswap\n '''\n blas2 = '''\n cgbmv chpmv ctrsv dsymv dtrsv sspr2 strmv zhemv ztpmv cgemv\n chpr dgbmv dsyr lsame ssymv strsv zher ztpsv cgerc chpr2 dgemv\n dsyr2 sgbmv ssyr xerbla zher2 ztrmv cgeru ctbmv dger dtbmv\n sgemv ssyr2 zgbmv zhpmv ztrsv chbmv ctbsv dsbmv dtbsv sger\n stbmv zgemv zhpr chemv ctpmv dspmv dtpmv ssbmv stbsv zgerc\n zhpr2 cher ctpsv dspr dtpsv sspmv stpmv zgeru ztbmv cher2\n ctrmv dspr2 dtrmv sspr stpsv zhbmv ztbsv\n '''\n blas3 = '''\n cgemm csymm ctrsm dsyrk sgemm strmm zhemm zsyr2k chemm csyr2k\n dgemm dtrmm ssymm strsm zher2k zsyrk cher2k csyrk dsymm dtrsm\n ssyr2k zherk ztrmm cherk ctrmm dsyr2k ssyrk zgemm zsymm ztrsm\n '''\n sources = [os.path.join(src_dir,f+'.f') \\\n for f in (blas1+blas2+blas3).split()]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\nclass x11_info(system_info):\n section = 'x11'\n\n def __init__(self):\n system_info.__init__(self,\n default_lib_dirs=default_x11_lib_dirs,\n default_include_dirs=default_x11_include_dirs)\n\n def calc_info(self):\n if sys.platform in ['win32','cygwin']:\n return\n lib_dirs = self.get_lib_dirs()\n include_dirs = self.get_include_dirs()\n x11_libs = self.get_libs('x11_libs', ['X11'])\n for lib_dir in lib_dirs:\n info = self.check_libs(lib_dir, x11_libs, [])\n if info is not None:\n break\n else:\n return\n inc_dir = None\n for d in include_dirs:\n if combine_paths(d, 'X11/X.h'):\n inc_dir = d\n break\n if inc_dir is not None:\n dict_append(info, include_dirs=[inc_dir])\n self.set_info(**info)\n\ndef combine_paths(*args):\n \"\"\" Return a list of existing paths composed by all combinations of\n items from arguments.\n \"\"\"\n r = []\n for a in args:\n if not a: continue\n if type(a) is types.StringType:\n a = [a]\n r.append(a)\n args = r\n if not args: return []\n if len(args)==1:\n result = reduce(lambda a,b:a+b,map(glob,args[0]),[])\n elif len (args)==2:\n result = []\n for a0 in args[0]:\n for a1 in args[1]:\n result.extend(glob(os.path.join(a0,a1)))\n else:\n result = combine_paths(*(combine_paths(args[0],args[1])+args[2:]))\n return result\n\ndef dict_append(d,**kws):\n for k,v in kws.items():\n if d.has_key(k):\n if k in ['library_dirs','include_dirs','define_macros']:\n [d[k].append(vv) for vv in v if vv not in d[k]]\n else:\n d[k].extend(v)\n else:\n d[k] = v\n\ndef show_all():\n import system_info\n import pprint\n match_info = re.compile(r'.*?_info').match\n for n in filter(match_info,dir(system_info)):\n if n in ['system_info','get_info']: continue\n c = getattr(system_info,n)()\n r = c.get_info()\n\nif __name__ == \"__main__\":\n show_all()\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nThis file defines a set of system_info classes for getting\ninformation about various resources (libraries, library directories,\ninclude directories, etc.) in the system. Currently, the following\nclasses are available:\n atlas_info\n blas_info\n lapack_info\n fftw_info,dfftw_info,sfftw_info\n fftw_threads_info,dfftw_threads_info,sfftw_threads_info\n djbfft_info\n x11_info\n lapack_src_info\n blas_src_info\n\nUsage:\n info_dict = get_info()\n where is a string 'atlas','x11','fftw','lapack','blas',\n 'lapack_src', or 'blas_src'.\n\n Returned info_dict is a dictionary which is compatible with\n distutils.setup keyword arguments. If info_dict == {}, then the\n asked resource is not available (system_info could not find it).\n\nGlobal parameters:\n system_info.search_static_first - search static libraries (.a)\n in precedence to shared ones (.so, .sl) if enabled.\n system_info.verbose - output the results to stdout if enabled.\n\nThe file 'site.cfg' in the same directory as this module is read\nfor configuration options. The format is that used by ConfigParser (i.e.,\nWindows .INI style). The section DEFAULT has options that are the default\nfor each section. The available sections are fftw, atlas, and x11. Appropiate\ndefaults are used if nothing is specified.\n\nThe order of finding the locations of resources is the following:\n 1. environment variable\n 2. section in site.cfg\n 3. DEFAULT section in site.cfg\nOnly the first complete match is returned.\n\nExample:\n----------\n[DEFAULT]\nlibrary_dirs = /usr/lib:/usr/local/lib:/opt/lib\ninclude_dirs = /usr/include:/usr/local/include:/opt/include\nsrc_dirs = /usr/local/src:/opt/src\n# search static libraries (.a) in preference to shared ones (.so)\nsearch_static_first = 0\n\n[fftw]\nfftw_libs = rfftw, fftw\nfftw_opt_libs = rfftw_threaded, fftw_threaded\n# if the above aren't found, look for {s,d}fftw_libs and {s,d}fftw_opt_libs\n\n[atlas]\nlibrary_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas\n# for overriding the names of the atlas libraries\natlas_libs = lapack, f77blas, cblas, atlas\n\n[x11]\nlibrary_dirs = /usr/X11R6/lib\ninclude_dirs = /usr/X11R6/include\n----------\n\nAuthors:\n Pearu Peterson , February 2002\n David M. Cooke , April 2002\n\nCopyright 2002 Pearu Peterson all rights reserved,\nPearu Peterson \nPermission to use, modify, and distribute this software is given under the \nterms of the SciPy (BSD style) license. See LICENSE.txt that came with\nthis distribution for specifics.\n\nNO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.\n\"\"\"\n\nimport sys,os,re,types\nimport warnings\nfrom distutils.errors import DistutilsError\nfrom glob import glob\nimport ConfigParser\n\nfrom distutils.sysconfig import get_config_vars\n\nif sys.platform == 'win32':\n default_lib_dirs = ['C:\\\\'] # probably not very helpful...\n default_include_dirs = []\n default_src_dirs = []\n default_x11_lib_dirs = []\n default_x11_include_dirs = []\nelse:\n default_lib_dirs = ['/usr/local/lib', '/opt/lib', '/usr/lib']\n default_include_dirs = ['/usr/local/include',\n '/opt/include', '/usr/include']\n default_src_dirs = ['/usr/local/src', '/opt/src']\n default_x11_lib_dirs = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib']\n default_x11_include_dirs = ['/usr/X11R6/include','/usr/X11/include',\n '/usr/include/X11']\n\nif os.path.join(sys.prefix, 'lib') not in default_lib_dirs:\n default_lib_dirs.insert(0,os.path.join(sys.prefix, 'lib'))\n default_include_dirs.append(os.path.join(sys.prefix, 'include'))\n default_src_dirs.append(os.path.join(sys.prefix, 'src'))\n\ndefault_lib_dirs = filter(os.path.isdir, default_lib_dirs)\ndefault_include_dirs = filter(os.path.isdir, default_include_dirs)\ndefault_src_dirs = filter(os.path.isdir, default_src_dirs)\n\nso_ext = get_config_vars('SO')[0] or ''\n\ndef get_info(name):\n cl = {'atlas':atlas_info,\n 'x11':x11_info,\n 'fftw':fftw_info,\n 'dfftw':dfftw_info,\n 'sfftw':sfftw_info,\n 'fftw_threads':fftw_threads_info,\n 'dfftw_threads':dfftw_threads_info,\n 'sfftw_threads':sfftw_threads_info,\n 'djbfft':djbfft_info,\n 'blas':blas_info,\n 'lapack':lapack_info,\n 'lapack_src':lapack_src_info,\n 'blas_src':blas_src_info,\n }.get(name.lower(),system_info)\n return cl().get_info()\n\nclass NotFoundError(DistutilsError):\n \"\"\"Some third-party program or library is not found.\"\"\"\n\nclass AtlasNotFoundError(NotFoundError):\n \"\"\"\n Atlas (http://math-atlas.sourceforge.net/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [atlas]) or by setting\n the ATLAS environment variable.\"\"\"\n\nclass LapackNotFoundError(NotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [lapack]) or by setting\n the LAPACK environment variable.\"\"\"\n\nclass LapackSrcNotFoundError(LapackNotFoundError):\n \"\"\"\n Lapack (http://www.netlib.org/lapack/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [lapack_src]) or by setting\n the LAPACK_SRC environment variable.\"\"\"\n\nclass BlasNotFoundError(NotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [blas]) or by setting\n the BLAS environment variable.\"\"\"\n\nclass BlasSrcNotFoundError(BlasNotFoundError):\n \"\"\"\n Blas (http://www.netlib.org/blas/) sources not found.\n Directories to search for the sources can be specified in the\n scipy_distutils/site.cfg file (section [blas_src]) or by setting\n the BLAS_SRC environment variable.\"\"\"\n\nclass FFTWNotFoundError(NotFoundError):\n \"\"\"\n FFTW (http://www.fftw.org/) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [fftw]) or by setting\n the FFTW environment variable.\"\"\"\n\nclass DJBFFTNotFoundError(NotFoundError):\n \"\"\"\n DJBFFT (http://cr.yp.to/djbfft.html) libraries not found.\n Directories to search for the libraries can be specified in the\n scipy_distutils/site.cfg file (section [djbfft]) or by setting\n the DJBFFT environment variable.\"\"\"\n\nclass F2pyNotFoundError(NotFoundError):\n \"\"\"\n f2py2e (http://cens.ioc.ee/projects/f2py2e/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass NumericNotFoundError(NotFoundError):\n \"\"\"\n Numeric (http://www.numpy.org/) module not found.\n Get it from above location, install it, and retry setup.py.\"\"\"\n\nclass X11NotFoundError(NotFoundError):\n \"\"\"X11 libraries not found.\"\"\"\n\nclass system_info:\n\n \"\"\" get_info() is the only public method. Don't use others.\n \"\"\"\n section = 'DEFAULT'\n dir_env_var = None\n search_static_first = 0 # XXX: disabled by default, may disappear in\n # future unless it is proved to be useful.\n verbose = 1\n saved_results = {}\n\n def __init__ (self,\n default_lib_dirs=default_lib_dirs,\n default_include_dirs=default_include_dirs,\n ):\n self.__class__.info = {}\n self.local_prefixes = []\n defaults = {}\n defaults['library_dirs'] = os.pathsep.join(default_lib_dirs)\n defaults['include_dirs'] = os.pathsep.join(default_include_dirs)\n defaults['src_dirs'] = os.pathsep.join(default_src_dirs)\n defaults['search_static_first'] = str(self.search_static_first)\n self.cp = ConfigParser.ConfigParser(defaults)\n cf = os.path.join(os.path.split(os.path.abspath(__file__))[0],\n 'site.cfg')\n self.cp.read([cf])\n if not self.cp.has_section(self.section):\n self.cp.add_section(self.section)\n self.search_static_first = self.cp.getboolean(self.section,\n 'search_static_first')\n assert isinstance(self.search_static_first, type(0))\n\n def set_info(self,**info):\n self.saved_results[self.__class__.__name__] = info\n\n def has_info(self):\n return self.saved_results.has_key(self.__class__.__name__)\n\n def get_info(self):\n \"\"\" Return a dictonary with items that are compatible\n with scipy_distutils.setup keyword arguments.\n \"\"\"\n flag = 0\n if not self.has_info():\n flag = 1\n if self.verbose:\n print self.__class__.__name__ + ':'\n if hasattr(self, 'calc_info'):\n self.calc_info()\n if self.verbose:\n if not self.has_info():\n print ' NOT AVAILABLE'\n self.set_info()\n else:\n print ' FOUND:'\n res = self.saved_results.get(self.__class__.__name__)\n if self.verbose and flag:\n for k,v in res.items():\n v = str(v)\n if k=='sources' and len(v)>200: v = v[:60]+' ...\\n... '+v[-60:]\n print ' %s = %s'%(k,v)\n print\n return res\n\n def get_paths(self, section, key):\n dirs = self.cp.get(section, key).split(os.pathsep)\n if os.environ.has_key(self.dir_env_var):\n dirs = os.environ[self.dir_env_var].split(os.pathsep) + dirs\n default_dirs = self.cp.get('DEFAULT', key).split(os.pathsep)\n dirs.extend(default_dirs)\n ret = []\n [ret.append(d) for d in dirs if os.path.isdir(d) and d not in ret]\n return ret\n\n def get_lib_dirs(self, key='library_dirs'):\n return self.get_paths(self.section, key)\n\n def get_include_dirs(self, key='include_dirs'):\n return self.get_paths(self.section, key)\n\n def get_src_dirs(self, key='src_dirs'):\n return self.get_paths(self.section, key)\n\n def get_libs(self, key, default):\n try:\n libs = self.cp.get(self.section, key)\n except ConfigParser.NoOptionError:\n return default\n return [a.strip() for a in libs.split(',')]\n\n def check_libs(self,lib_dir,libs,opt_libs =[]):\n \"\"\" If static or shared libraries are available then return\n their info dictionary. \"\"\"\n if self.search_static_first:\n exts = ['.a',so_ext]\n else:\n exts = [so_ext,'.a']\n for ext in exts:\n info = self._check_libs(lib_dir,libs,opt_libs,ext)\n if info is not None: return info\n\n def _lib_list(self, lib_dir, libs, ext):\n assert type(lib_dir) is type('')\n liblist = []\n for l in libs:\n p = combine_paths(lib_dir, 'lib'+l+ext)\n if p:\n assert len(p)==1\n liblist.append(p[0])\n return liblist\n\n def _extract_lib_names(self,libs):\n return [os.path.splitext(os.path.basename(p))[0][3:] \\\n for p in libs]\n\n def _check_libs(self,lib_dir,libs, opt_libs, ext):\n found_libs = self._lib_list(lib_dir, libs, ext)\n if len(found_libs) == len(libs):\n found_libs = self._extract_lib_names(found_libs)\n info = {'libraries' : found_libs, 'library_dirs' : [lib_dir]}\n opt_found_libs = self._lib_list(lib_dir, opt_libs, ext)\n if len(opt_found_libs) == len(opt_libs):\n opt_found_libs = self._extract_lib_names(opt_found_libs)\n info['libraries'].extend(opt_found_libs)\n return info\n\nclass fftw_info(system_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw', 'fftw']\n includes = ['fftw.h','rfftw.h']\n macros = [('SCIPY_FFTW_H',None)]\n\n def __init__(self):\n system_info.__init__(self)\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n incl_dir = None\n libs = self.get_libs(self.section+'_libs', self.libs)\n info = None\n for d in lib_dirs:\n r = self.check_libs(d,libs)\n if r is not None:\n info = r\n break\n if info is not None:\n flag = 0\n for d in incl_dirs:\n if len(combine_paths(d,self.includes))==2:\n dict_append(info,include_dirs=[d])\n flag = 1\n incl_dirs = [d]\n incl_dir = d\n break\n if flag:\n dict_append(info,define_macros=self.macros)\n else:\n info = None\n if info is not None:\n self.set_info(**info)\n\nclass dfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw','dfftw']\n includes = ['dfftw.h','drfftw.h']\n macros = [('SCIPY_DFFTW_H',None)]\n\nclass sfftw_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw','sfftw']\n includes = ['sfftw.h','srfftw.h']\n macros = [('SCIPY_SFFTW_H',None)]\n\nclass fftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['rfftw_threads','fftw_threads']\n includes = ['fftw_threads.h','rfftw_threads.h']\n macros = [('SCIPY_FFTW_THREADS_H',None)]\n\nclass dfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['drfftw_threads','dfftw_threads']\n includes = ['dfftw_threads.h','drfftw_threads.h']\n macros = [('SCIPY_DFFTW_THREADS_H',None)]\n\nclass sfftw_threads_info(fftw_info):\n section = 'fftw'\n dir_env_var = 'FFTW'\n libs = ['srfftw_threads','sfftw_threads']\n includes = ['sfftw_threads.h','srfftw_threads.h']\n macros = [('SCIPY_SFFTW_THREADS_H',None)]\n\nclass djbfft_info(system_info):\n section = 'djbfft'\n dir_env_var = 'DJBFFTW'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n incl_dirs = self.get_include_dirs()\n info = None\n for d in lib_dirs:\n p = combine_paths (d,['djbfft.a'])\n if p:\n info = {'extra_objects':p}\n break\n if info is None:\n return\n for d in incl_dirs:\n if len(combine_paths(d,['fftc8.h','fftfreq.h']))==2:\n dict_append(info,include_dirs=[d],\n define_macros=[('SCIPY_DJBFFT_H',None)])\n self.set_info(**info)\n return\n\n\nclass atlas_info(system_info):\n section = 'atlas'\n dir_env_var = 'ATLAS'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend(combine_paths(d,['atlas*','ATLAS*',\n 'sse*','3dnow'])+[d])\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n info = {}\n atlas_libs = self.get_libs('atlas_libs',\n ['f77blas', 'cblas', 'atlas'])\n lapack_libs = self.get_libs('lapack_libs',['lapack'])\n atlas = None\n lapack = None\n for d in lib_dirs:\n atlas = self.check_libs(d,atlas_libs,[])\n if atlas is not None:\n lib_dirs2 = combine_paths(d,['atlas*','ATLAS*'])+[d]\n for d2 in lib_dirs2:\n lapack = self.check_libs(d2,lapack_libs,[])\n if lapack is not None:\n break\n else:\n lapack = None\n if lapack is not None:\n break\n if atlas is None:\n return\n include_dirs = self.get_include_dirs()\n h = (combine_paths(lib_dirs+include_dirs,'cblas.h') or [None])[0]\n if h:\n h = os.path.dirname(h)\n dict_append(info,include_dirs=[h])\n\n if lapack is not None:\n dict_append(info,**lapack)\n dict_append(info,**atlas)\n else:\n dict_append(info,**atlas)\n dict_append(define_macros=[('ATLAS_WITHOUT_LAPACK',None)])\n message = \"\"\"\n*********************************************************************\n Could not find lapack library within the ATLAS installation.\n*********************************************************************\n\"\"\"\n warnings.warn(message)\n self.set_info(**info)\n return\n # Check if lapack library is complete, only warn if it is not.\n lapack_dir = lapack['library_dirs'][0]\n lapack_name = lapack['libraries'][0]\n lapack_lib = None\n for e in ['.a',so_ext]:\n fn = os.path.join(lapack_dir,'lib'+lapack_name+e)\n if os.path.exists(fn):\n lapack_lib = fn\n break\n if lapack_lib is not None:\n sz = os.stat(lapack_lib)[6]\n if sz <= 4000*1024:\n message = \"\"\"\n*********************************************************************\n Lapack library (from ATLAS) is probably incomplete:\n size of %s is %sk (expected >4000k)\n\n Follow the instructions in the KNOWN PROBLEMS section of the file\n scipy/INSTALL.txt.\n*********************************************************************\n\"\"\" % (lapack_lib,sz/1024)\n warnings.warn(message)\n self.set_info(**info)\n\nclass lapack_info(system_info):\n section = 'lapack'\n dir_env_var = 'LAPACK'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n lapack_libs = self.get_libs('lapack_libs', ['lapack'])\n for d in lib_dirs:\n lapack = self.check_libs(d,lapack_libs,[])\n if lapack is not None:\n info = lapack \n break\n else:\n return\n self.set_info(**info)\n\nclass lapack_src_info(system_info):\n section = 'lapack_src'\n dir_env_var = 'LAPACK_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['LAPACK*/SRC','SRC']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'dgesv.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n # The following is extracted from LAPACK-3.0/SRC/Makefile\n allaux='''\n ilaenv ieeeck lsame lsamen xerbla\n ''' # *.f\n laux = '''\n bdsdc bdsqr disna labad lacpy ladiv lae2 laebz laed0 laed1\n laed2 laed3 laed4 laed5 laed6 laed7 laed8 laed9 laeda laev2\n lagtf lagts lamch lamrg lanst lapy2 lapy3 larnv larrb larre\n larrf lartg laruv las2 lascl lasd0 lasd1 lasd2 lasd3 lasd4\n lasd5 lasd6 lasd7 lasd8 lasd9 lasda lasdq lasdt laset lasq1\n lasq2 lasq3 lasq4 lasq5 lasq6 lasr lasrt lassq lasv2 pttrf\n stebz stedc steqr sterf\n ''' # [s|d]*.f\n lasrc = '''\n gbbrd gbcon gbequ gbrfs gbsv gbsvx gbtf2 gbtrf gbtrs gebak\n gebal gebd2 gebrd gecon geequ gees geesx geev geevx gegs gegv\n gehd2 gehrd gelq2 gelqf gels gelsd gelss gelsx gelsy geql2\n geqlf geqp3 geqpf geqr2 geqrf gerfs gerq2 gerqf gesc2 gesdd\n gesv gesvd gesvx getc2 getf2 getrf getri getrs ggbak ggbal\n gges ggesx ggev ggevx ggglm gghrd gglse ggqrf ggrqf ggsvd\n ggsvp gtcon gtrfs gtsv gtsvx gttrf gttrs gtts2 hgeqz hsein\n hseqr labrd lacon laein lags2 lagtm lahqr lahrd laic1 lals0\n lalsa lalsd langb lange langt lanhs lansb lansp lansy lantb\n lantp lantr lapll lapmt laqgb laqge laqp2 laqps laqsb laqsp\n laqsy lar1v lar2v larf larfb larfg larft larfx largv larrv\n lartv larz larzb larzt laswp lasyf latbs latdf latps latrd\n latrs latrz latzm lauu2 lauum pbcon pbequ pbrfs pbstf pbsv\n pbsvx pbtf2 pbtrf pbtrs pocon poequ porfs posv posvx potf2\n potrf potri potrs ppcon ppequ pprfs ppsv ppsvx pptrf pptri\n pptrs ptcon pteqr ptrfs ptsv ptsvx pttrs ptts2 spcon sprfs\n spsv spsvx sptrf sptri sptrs stegr stein sycon syrfs sysv\n sysvx sytf2 sytrf sytri sytrs tbcon tbrfs tbtrs tgevc tgex2\n tgexc tgsen tgsja tgsna tgsy2 tgsyl tpcon tprfs tptri tptrs\n trcon trevc trexc trrfs trsen trsna trsyl trti2 trtri trtrs\n tzrqf tzrzf\n ''' # [s|c|d|z]*.f\n sd_lasrc = '''\n laexc lag2 lagv2 laln2 lanv2 laqtr lasy2 opgtr opmtr org2l\n org2r orgbr orghr orgl2 orglq orgql orgqr orgr2 orgrq orgtr\n orm2l orm2r ormbr ormhr orml2 ormlq ormql ormqr ormr2 ormr3\n ormrq ormrz ormtr rscl sbev sbevd sbevx sbgst sbgv sbgvd sbgvx\n sbtrd spev spevd spevx spgst spgv spgvd spgvx sptrd stev stevd\n stevr stevx syev syevd syevr syevx sygs2 sygst sygv sygvd\n sygvx sytd2 sytrd\n ''' # [s|d]*.f\n cz_lasrc = '''\n bdsqr hbev hbevd hbevx hbgst hbgv hbgvd hbgvx hbtrd hecon heev\n heevd heevr heevx hegs2 hegst hegv hegvd hegvx herfs hesv\n hesvx hetd2 hetf2 hetrd hetrf hetri hetrs hpcon hpev hpevd\n hpevx hpgst hpgv hpgvd hpgvx hprfs hpsv hpsvx hptrd hptrf\n hptri hptrs lacgv lacp2 lacpy lacrm lacrt ladiv laed0 laed7\n laed8 laesy laev2 lahef lanhb lanhe lanhp lanht laqhb laqhe\n laqhp larcm larnv lartg lascl laset lasr lassq pttrf rot spmv\n spr stedc steqr symv syr ung2l ung2r ungbr unghr ungl2 unglq\n ungql ungqr ungr2 ungrq ungtr unm2l unm2r unmbr unmhr unml2\n unmlq unmql unmqr unmr2 unmr3 unmrq unmrz unmtr upgtr upmtr\n ''' # [c|z]*.f\n #######\n sclaux = laux + ' econd ' # s*.f\n dzlaux = laux + ' secnd ' # d*.f\n slasrc = lasrc + sd_lasrc # s*.f\n dlasrc = lasrc + sd_lasrc # d*.f\n clasrc = lasrc + cz_lasrc + ' srot srscl ' # c*.f\n zlasrc = lasrc + cz_lasrc + ' drot drscl ' # z*.f\n oclasrc = ' icmax1 scsum1 ' # *.f\n ozlasrc = ' izmax1 dzsum1 ' # *.f\n sources = ['s%s.f'%f for f in (sclaux+slasrc).split()] \\\n + ['d%s.f'%f for f in (dzlaux+dlasrc).split()] \\\n + ['c%s.f'%f for f in (clasrc).split()] \\\n + ['z%s.f'%f for f in (zlasrc).split()] \\\n + ['%s.f'%f for f in (allaux+oclasrc+ozlasrc).split()]\n sources = [os.path.join(src_dir,f) for f in sources]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\n\nclass blas_info(system_info):\n section = 'blas'\n dir_env_var = 'BLAS'\n\n def calc_info(self):\n lib_dirs = self.get_lib_dirs()\n\n blas_libs = self.get_libs('blas_libs', ['blas'])\n for d in lib_dirs:\n blas = self.check_libs(d,blas_libs,[])\n if blas is not None:\n info = blas \n break\n else:\n return\n self.set_info(**info)\n\nclass blas_src_info(system_info):\n section = 'blas_src'\n dir_env_var = 'BLAS_SRC'\n\n def get_paths(self, section, key):\n pre_dirs = system_info.get_paths(self, section, key)\n dirs = []\n for d in pre_dirs:\n dirs.extend([d] + combine_paths(d,['blas']))\n return [ d for d in dirs if os.path.isdir(d) ]\n\n def calc_info(self):\n src_dirs = self.get_src_dirs()\n src_dir = ''\n for d in src_dirs:\n if os.path.isfile(os.path.join(d,'daxpy.f')):\n src_dir = d\n break\n if not src_dir:\n #XXX: Get sources from netlib. May be ask first.\n return\n blas1 = '''\n caxpy csscal dnrm2 dzasum saxpy srotg zdotc ccopy cswap drot\n dznrm2 scasum srotm zdotu cdotc dasum drotg icamax scnrm2\n srotmg zdrot cdotu daxpy drotm idamax scopy sscal zdscal crotg\n dcabs1 drotmg isamax sdot sswap zrotg cscal dcopy dscal izamax\n snrm2 zaxpy zscal csrot ddot dswap sasum srot zcopy zswap\n '''\n blas2 = '''\n cgbmv chpmv ctrsv dsymv dtrsv sspr2 strmv zhemv ztpmv cgemv\n chpr dgbmv dsyr lsame ssymv strsv zher ztpsv cgerc chpr2 dgemv\n dsyr2 sgbmv ssyr xerbla zher2 ztrmv cgeru ctbmv dger dtbmv\n sgemv ssyr2 zgbmv zhpmv ztrsv chbmv ctbsv dsbmv dtbsv sger\n stbmv zgemv zhpr chemv ctpmv dspmv dtpmv ssbmv stbsv zgerc\n zhpr2 cher ctpsv dspr dtpsv sspmv stpmv zgeru ztbmv cher2\n ctrmv dspr2 dtrmv sspr stpsv zhbmv ztbsv\n '''\n blas3 = '''\n cgemm csymm ctrsm dsyrk sgemm strmm zhemm zsyr2k chemm csyr2k\n dgemm dtrmm ssymm strsm zher2k zsyrk cher2k csyrk dsymm dtrsm\n ssyr2k zherk ztrmm cherk ctrmm dsyr2k ssyrk zgemm zsymm ztrsm\n '''\n sources = [os.path.join(src_dir,f+'.f') \\\n for f in (blas1+blas2+blas3).split()]\n #XXX: should we check here actual existence of source files?\n info = {'sources':sources}\n self.set_info(**info)\n\nclass x11_info(system_info):\n section = 'x11'\n\n def __init__(self):\n system_info.__init__(self,\n default_lib_dirs=default_x11_lib_dirs,\n default_include_dirs=default_x11_include_dirs)\n\n def calc_info(self):\n if sys.platform in ['win32','cygwin']:\n return\n lib_dirs = self.get_lib_dirs()\n include_dirs = self.get_include_dirs()\n x11_libs = self.get_libs('x11_libs', ['X11'])\n for lib_dir in lib_dirs:\n info = self.check_libs(lib_dir, x11_libs, [])\n if info is not None:\n break\n else:\n return\n inc_dir = None\n for d in include_dirs:\n if combine_paths(d, 'X11/X.h'):\n inc_dir = d\n break\n if inc_dir is not None:\n dict_append(info, include_dirs=[inc_dir])\n self.set_info(**info)\n\ndef combine_paths(*args):\n \"\"\" Return a list of existing paths composed by all combinations of\n items from arguments.\n \"\"\"\n r = []\n for a in args:\n if not a: continue\n if type(a) is types.StringType:\n a = [a]\n r.append(a)\n args = r\n if not args: return []\n if len(args)==1:\n result = reduce(lambda a,b:a+b,map(glob,args[0]),[])\n elif len (args)==2:\n result = []\n for a0 in args[0]:\n for a1 in args[1]:\n result.extend(glob(os.path.join(a0,a1)))\n else:\n result = combine_paths(*(combine_paths(args[0],args[1])+args[2:]))\n return result\n\ndef dict_append(d,**kws):\n for k,v in kws.items():\n if d.has_key(k):\n if k in ['library_dirs','include_dirs','define_macros']:\n [d[k].append(vv) for vv in v if vv not in d[k]]\n else:\n d[k].extend(v)\n else:\n d[k] = v\n\ndef show_all():\n import system_info\n import pprint\n match_info = re.compile(r'.*?_info').match\n for n in filter(match_info,dir(system_info)):\n if n in ['system_info','get_info']: continue\n c = getattr(system_info,n)()\n r = c.get_info()\n\nif __name__ == \"__main__\":\n show_all()\n", "methods": [ { "name": "get_info", "long_name": "get_info( name )", "filename": "system_info.py", "nloc": 16, "complexity": 1, "token_count": 80, "parameters": [ "name" ], "start_line": 114, "end_line": 129, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , default_lib_dirs = default_lib_dirs , default_include_dirs = default_include_dirs , )", "filename": "system_info.py", "nloc": 20, "complexity": 2, "token_count": 182, "parameters": [ "self", "default_lib_dirs", "default_include_dirs" ], "start_line": 207, "end_line": 226, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "set_info", "long_name": "set_info( self , ** info )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "info" ], "start_line": 228, "end_line": 229, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "has_info", "long_name": "has_info( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self" ], "start_line": 231, "end_line": 232, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_info", "long_name": "get_info( self )", "filename": "system_info.py", "nloc": 22, "complexity": 11, "token_count": 147, "parameters": [ "self" ], "start_line": 234, "end_line": 258, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 9, "complexity": 5, "token_count": 116, "parameters": [ "self", "section", "key" ], "start_line": 260, "end_line": 268, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "get_lib_dirs", "long_name": "get_lib_dirs( self , key = 'library_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 270, "end_line": 271, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_include_dirs", "long_name": "get_include_dirs( self , key = 'include_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 273, "end_line": 274, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_src_dirs", "long_name": "get_src_dirs( self , key = 'src_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 276, "end_line": 277, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_libs", "long_name": "get_libs( self , key , default )", "filename": "system_info.py", "nloc": 6, "complexity": 3, "token_count": 49, "parameters": [ "self", "key", "default" ], "start_line": 279, "end_line": 284, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "check_libs", "long_name": "check_libs( self , lib_dir , libs , opt_libs = [ ] )", "filename": "system_info.py", "nloc": 8, "complexity": 4, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "opt_libs" ], "start_line": 286, "end_line": 295, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "_lib_list", "long_name": "_lib_list( self , lib_dir , libs , ext )", "filename": "system_info.py", "nloc": 9, "complexity": 3, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "ext" ], "start_line": 297, "end_line": 305, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "_extract_lib_names", "long_name": "_extract_lib_names( self , libs )", "filename": "system_info.py", "nloc": 3, "complexity": 2, "token_count": 37, "parameters": [ "self", "libs" ], "start_line": 307, "end_line": 309, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_check_libs", "long_name": "_check_libs( self , lib_dir , libs , opt_libs , ext )", "filename": "system_info.py", "nloc": 10, "complexity": 3, "token_count": 99, "parameters": [ "self", "lib_dir", "libs", "opt_libs", "ext" ], "start_line": 311, "end_line": 320, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "self" ], "start_line": 329, "end_line": 330, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 26, "complexity": 8, "token_count": 148, "parameters": [ "self" ], "start_line": 332, "end_line": 357, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 17, "complexity": 6, "token_count": 104, "parameters": [ "self" ], "start_line": 398, "end_line": 414, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 7, "complexity": 4, "token_count": 70, "parameters": [ "self", "section", "key" ], "start_line": 421, "end_line": 427, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 63, "complexity": 14, "token_count": 348, "parameters": [ "self" ], "start_line": 429, "end_line": 493, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 65, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 499, "end_line": 510, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 66, "parameters": [ "self", "section", "key" ], "start_line": 516, "end_line": 521, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 81, "complexity": 10, "token_count": 228, "parameters": [ "self" ], "start_line": 523, "end_line": 607, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 85, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 614, "end_line": 625, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 64, "parameters": [ "self", "section", "key" ], "start_line": 631, "end_line": 636, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 34, "complexity": 5, "token_count": 102, "parameters": [ "self" ], "start_line": 638, "end_line": 673, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 36, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 678, "end_line": 681, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 20, "complexity": 7, "token_count": 114, "parameters": [ "self" ], "start_line": 683, "end_line": 702, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "combine_paths", "long_name": "combine_paths( * args )", "filename": "system_info.py", "nloc": 19, "complexity": 9, "token_count": 162, "parameters": [ "args" ], "start_line": 704, "end_line": 725, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "dict_append", "long_name": "dict_append( d , ** kws )", "filename": "system_info.py", "nloc": 9, "complexity": 6, "token_count": 80, "parameters": [ "d", "kws" ], "start_line": 727, "end_line": 735, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "show_all", "long_name": "show_all( )", "filename": "system_info.py", "nloc": 8, "complexity": 3, "token_count": 59, "parameters": [], "start_line": 737, "end_line": 744, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "methods_before": [ { "name": "get_info", "long_name": "get_info( name )", "filename": "system_info.py", "nloc": 16, "complexity": 1, "token_count": 80, "parameters": [ "name" ], "start_line": 114, "end_line": 129, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , default_lib_dirs = default_lib_dirs , default_include_dirs = default_include_dirs , )", "filename": "system_info.py", "nloc": 20, "complexity": 2, "token_count": 182, "parameters": [ "self", "default_lib_dirs", "default_include_dirs" ], "start_line": 207, "end_line": 226, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "set_info", "long_name": "set_info( self , ** info )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "info" ], "start_line": 228, "end_line": 229, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "has_info", "long_name": "has_info( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self" ], "start_line": 231, "end_line": 232, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_info", "long_name": "get_info( self )", "filename": "system_info.py", "nloc": 22, "complexity": 11, "token_count": 147, "parameters": [ "self" ], "start_line": 234, "end_line": 258, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 9, "complexity": 5, "token_count": 116, "parameters": [ "self", "section", "key" ], "start_line": 260, "end_line": 268, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "get_lib_dirs", "long_name": "get_lib_dirs( self , key = 'library_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 270, "end_line": 271, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_include_dirs", "long_name": "get_include_dirs( self , key = 'include_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 273, "end_line": 274, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_src_dirs", "long_name": "get_src_dirs( self , key = 'src_dirs' )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "self", "key" ], "start_line": 276, "end_line": 277, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "get_libs", "long_name": "get_libs( self , key , default )", "filename": "system_info.py", "nloc": 6, "complexity": 3, "token_count": 49, "parameters": [ "self", "key", "default" ], "start_line": 279, "end_line": 284, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "check_libs", "long_name": "check_libs( self , lib_dir , libs , opt_libs = [ ] )", "filename": "system_info.py", "nloc": 8, "complexity": 4, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "opt_libs" ], "start_line": 286, "end_line": 295, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "_lib_list", "long_name": "_lib_list( self , lib_dir , libs , ext )", "filename": "system_info.py", "nloc": 9, "complexity": 3, "token_count": 63, "parameters": [ "self", "lib_dir", "libs", "ext" ], "start_line": 297, "end_line": 305, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "_extract_lib_names", "long_name": "_extract_lib_names( self , libs )", "filename": "system_info.py", "nloc": 3, "complexity": 2, "token_count": 37, "parameters": [ "self", "libs" ], "start_line": 307, "end_line": 309, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_check_libs", "long_name": "_check_libs( self , lib_dir , libs , opt_libs , ext )", "filename": "system_info.py", "nloc": 10, "complexity": 3, "token_count": 99, "parameters": [ "self", "lib_dir", "libs", "opt_libs", "ext" ], "start_line": 311, "end_line": 320, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "self" ], "start_line": 329, "end_line": 330, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 26, "complexity": 8, "token_count": 148, "parameters": [ "self" ], "start_line": 332, "end_line": 357, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 26, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 17, "complexity": 6, "token_count": 104, "parameters": [ "self" ], "start_line": 398, "end_line": 414, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 7, "complexity": 4, "token_count": 70, "parameters": [ "self", "section", "key" ], "start_line": 421, "end_line": 427, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 63, "complexity": 14, "token_count": 348, "parameters": [ "self" ], "start_line": 429, "end_line": 493, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 65, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 499, "end_line": 510, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 66, "parameters": [ "self", "section", "key" ], "start_line": 516, "end_line": 521, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 81, "complexity": 10, "token_count": 228, "parameters": [ "self" ], "start_line": 523, "end_line": 607, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 85, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 11, "complexity": 3, "token_count": 62, "parameters": [ "self" ], "start_line": 614, "end_line": 625, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 1 }, { "name": "get_paths", "long_name": "get_paths( self , section , key )", "filename": "system_info.py", "nloc": 6, "complexity": 4, "token_count": 64, "parameters": [ "self", "section", "key" ], "start_line": 631, "end_line": 636, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 34, "complexity": 5, "token_count": 102, "parameters": [ "self" ], "start_line": 638, "end_line": 673, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 36, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self )", "filename": "system_info.py", "nloc": 4, "complexity": 1, "token_count": 19, "parameters": [ "self" ], "start_line": 678, "end_line": 681, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "calc_info", "long_name": "calc_info( self )", "filename": "system_info.py", "nloc": 20, "complexity": 7, "token_count": 114, "parameters": [ "self" ], "start_line": 683, "end_line": 702, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 1 }, { "name": "combine_paths", "long_name": "combine_paths( * args )", "filename": "system_info.py", "nloc": 19, "complexity": 9, "token_count": 162, "parameters": [ "args" ], "start_line": 704, "end_line": 725, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "dict_append", "long_name": "dict_append( d , ** kws )", "filename": "system_info.py", "nloc": 9, "complexity": 6, "token_count": 80, "parameters": [ "d", "kws" ], "start_line": 727, "end_line": 735, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "show_all", "long_name": "show_all( )", "filename": "system_info.py", "nloc": 8, "complexity": 3, "token_count": 59, "parameters": [], "start_line": 737, "end_line": 744, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 662, "complexity": 127, "token_count": 3278, "diff_parsed": { "added": [ " '/usr/include']" ], "deleted": [ " '/usr/include/X11']" ] } } ] }, { "hash": "356c08d5c2815eb36dae7d742320aef127f26258", "msg": "Implemented setup_freetype.py (tested to work on Linux).\n\nAdded initial C++ support to scipy_distutils (darwin, freebsd issues\nstill need to resolved, copy from weave.build_tools).\nNote that distutils.sysconfig._init_posix gcc->g++ linker replace\nhack cannot be used, in general, because certain extension modules\nrequire gcc->g77 linker replace hack instead. So, the C++ linker\nhack must have been implemented in build_ext.py.", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-17T20:10:16+00:00", "author_timezone": 0, "committer_date": "2003-03-17T20:10:16+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "b0ee06583a929fbb18bbd48ec841fc5bf7e7405d" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 7, "insertions": 31, "lines": 38, "files": 3, "dmm_unit_size": 0.5625, "dmm_unit_complexity": 0.5625, "dmm_unit_interfacing": 1.0, "modified_files": [ { "old_path": "scipy_distutils/command/build_ext.py", "new_path": "scipy_distutils/command/build_ext.py", "filename": "build_ext.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -94,6 +94,16 @@ def build_extension(self, ext):\n for lib_dir in lib_dirs:\n if lib_dir not in self.compiler.library_dirs:\n self.compiler.library_dirs.append(lib_dir)\n+ elif ext.has_cxx_sources():\n+ if save_linker_so[0]=='gcc':\n+ #XXX: need similar hooks that are in weave.build_tools.py\n+ # Or more generally, implement cxx_compiler_class\n+ # hooks similar to fortran_compiler_class.\n+ linker_so = ['g++'] + save_linker_so[1:]\n+ self.compiler.linker_so = linker_so\n+ self.announce('replacing linker_so %r with %r' %(\\\n+ ' '.join(save_linker_so),\n+ ' '.join(linker_so)))\n \n # end of fortran source support\n res = old_build_ext.build_extension(self,ext)\n", "added_lines": 10, "deleted_lines": 0, "source_code": "\"\"\" Modified version of build_ext that handles fortran source files.\n\"\"\"\n\nimport os, string\nfrom types import *\n\nfrom distutils.dep_util import newer_group, newer\nfrom distutils.command.build_ext import build_ext as old_build_ext\n\nfrom scipy_distutils.command.build_clib import get_headers,get_directories\nfrom scipy_distutils import misc_util\n\n\nclass build_ext (old_build_ext):\n\n def finalize_options (self):\n old_build_ext.finalize_options(self)\n extra_includes = misc_util.get_environ_include_dirs()\n self.include_dirs.extend(extra_includes)\n \n def build_extension(self, ext):\n \n # The MSVC compiler doesn't have a linker_so attribute.\n # Giving it a dummy one of None seems to do the trick.\n if not hasattr(self.compiler,'linker_so'):\n self.compiler.linker_so = None\n \n #XXX: anything else we need to save?\n save_linker_so = self.compiler.linker_so\n save_compiler_libs = self.compiler.libraries\n save_compiler_libs_dirs = self.compiler.library_dirs\n \n # support for building static fortran libraries\n need_f_libs = 0\n need_f_opts = getattr(ext,'need_fcompiler_opts',0)\n ext_name = string.split(ext.name,'.')[-1]\n\n if self.distribution.has_f_libraries():\n build_flib = self.get_finalized_command('build_flib')\n if build_flib.has_f_library(ext_name):\n need_f_libs = 1\n else:\n for lib_name in ext.libraries:\n if build_flib.has_f_library(lib_name):\n need_f_libs = 1\n break\n elif need_f_opts:\n build_flib = self.get_finalized_command('build_flib')\n\n #self.announce('%s %s needs fortran libraries %s %s'%(\\\n # ext.name,ext_name,need_f_libs,need_f_opts))\n \n if need_f_libs:\n if build_flib.has_f_library(ext_name) and \\\n ext_name not in ext.libraries:\n ext.libraries.insert(0,ext_name)\n for lib_name in ext.libraries[:]:\n ext.libraries.extend(build_flib.get_library_names(lib_name))\n ext.library_dirs.extend(build_flib.get_library_dirs(lib_name))\n ext.library_dirs.append(build_flib.build_flib)\n\n if need_f_libs or need_f_opts:\n moreargs = build_flib.fcompiler.get_extra_link_args()\n if moreargs != []:\n if ext.extra_link_args is None:\n ext.extra_link_args = moreargs\n else:\n ext.extra_link_args += moreargs\n\n runtime_dirs = build_flib.get_runtime_library_dirs()\n ext.runtime_library_dirs.extend(runtime_dirs or [])\n\n linker_so = build_flib.fcompiler.get_linker_so()\n\n if linker_so is not None:\n if linker_so is not save_linker_so:\n self.announce('replacing linker_so %r with %r' %(\\\n ' '.join(save_linker_so),\n ' '.join(linker_so)))\n self.compiler.linker_so = linker_so\n l = build_flib.get_fcompiler_library_names()\n #l = self.compiler.libraries + l\n self.compiler.libraries = l\n l = ( self.compiler.library_dirs +\n build_flib.get_fcompiler_library_dirs() )\n self.compiler.library_dirs = l\n else:\n libs = build_flib.get_fcompiler_library_names()\n for lib in libs:\n if lib not in self.compiler.libraries:\n self.compiler.libraries.append(lib)\n\n lib_dirs = build_flib.get_fcompiler_library_dirs()\n for lib_dir in lib_dirs:\n if lib_dir not in self.compiler.library_dirs:\n self.compiler.library_dirs.append(lib_dir)\n elif ext.has_cxx_sources():\n if save_linker_so[0]=='gcc':\n #XXX: need similar hooks that are in weave.build_tools.py\n # Or more generally, implement cxx_compiler_class\n # hooks similar to fortran_compiler_class.\n linker_so = ['g++'] + save_linker_so[1:]\n self.compiler.linker_so = linker_so\n self.announce('replacing linker_so %r with %r' %(\\\n ' '.join(save_linker_so),\n ' '.join(linker_so)))\n\n # end of fortran source support\n res = old_build_ext.build_extension(self,ext)\n\n if save_linker_so is not self.compiler.linker_so:\n self.announce('restoring linker_so %r' % ' '.join(save_linker_so))\n self.compiler.linker_so = save_linker_so\n self.compiler.libraries = save_compiler_libs\n self.compiler.library_dirs = save_compiler_libs_dirs\n\n return res\n\n def get_source_files (self):\n self.check_extensions_list(self.extensions)\n filenames = []\n\n # Get sources and any include files in the same directory.\n for ext in self.extensions:\n filenames.extend(ext.sources)\n filenames.extend(get_headers(get_directories(ext.sources)))\n\n return filenames\n\n \n", "source_code_before": "\"\"\" Modified version of build_ext that handles fortran source files.\n\"\"\"\n\nimport os, string\nfrom types import *\n\nfrom distutils.dep_util import newer_group, newer\nfrom distutils.command.build_ext import build_ext as old_build_ext\n\nfrom scipy_distutils.command.build_clib import get_headers,get_directories\nfrom scipy_distutils import misc_util\n\n\nclass build_ext (old_build_ext):\n\n def finalize_options (self):\n old_build_ext.finalize_options(self)\n extra_includes = misc_util.get_environ_include_dirs()\n self.include_dirs.extend(extra_includes)\n \n def build_extension(self, ext):\n \n # The MSVC compiler doesn't have a linker_so attribute.\n # Giving it a dummy one of None seems to do the trick.\n if not hasattr(self.compiler,'linker_so'):\n self.compiler.linker_so = None\n \n #XXX: anything else we need to save?\n save_linker_so = self.compiler.linker_so\n save_compiler_libs = self.compiler.libraries\n save_compiler_libs_dirs = self.compiler.library_dirs\n \n # support for building static fortran libraries\n need_f_libs = 0\n need_f_opts = getattr(ext,'need_fcompiler_opts',0)\n ext_name = string.split(ext.name,'.')[-1]\n\n if self.distribution.has_f_libraries():\n build_flib = self.get_finalized_command('build_flib')\n if build_flib.has_f_library(ext_name):\n need_f_libs = 1\n else:\n for lib_name in ext.libraries:\n if build_flib.has_f_library(lib_name):\n need_f_libs = 1\n break\n elif need_f_opts:\n build_flib = self.get_finalized_command('build_flib')\n\n #self.announce('%s %s needs fortran libraries %s %s'%(\\\n # ext.name,ext_name,need_f_libs,need_f_opts))\n \n if need_f_libs:\n if build_flib.has_f_library(ext_name) and \\\n ext_name not in ext.libraries:\n ext.libraries.insert(0,ext_name)\n for lib_name in ext.libraries[:]:\n ext.libraries.extend(build_flib.get_library_names(lib_name))\n ext.library_dirs.extend(build_flib.get_library_dirs(lib_name))\n ext.library_dirs.append(build_flib.build_flib)\n\n if need_f_libs or need_f_opts:\n moreargs = build_flib.fcompiler.get_extra_link_args()\n if moreargs != []:\n if ext.extra_link_args is None:\n ext.extra_link_args = moreargs\n else:\n ext.extra_link_args += moreargs\n\n runtime_dirs = build_flib.get_runtime_library_dirs()\n ext.runtime_library_dirs.extend(runtime_dirs or [])\n\n linker_so = build_flib.fcompiler.get_linker_so()\n\n if linker_so is not None:\n if linker_so is not save_linker_so:\n self.announce('replacing linker_so %r with %r' %(\\\n ' '.join(save_linker_so),\n ' '.join(linker_so)))\n self.compiler.linker_so = linker_so\n l = build_flib.get_fcompiler_library_names()\n #l = self.compiler.libraries + l\n self.compiler.libraries = l\n l = ( self.compiler.library_dirs +\n build_flib.get_fcompiler_library_dirs() )\n self.compiler.library_dirs = l\n else:\n libs = build_flib.get_fcompiler_library_names()\n for lib in libs:\n if lib not in self.compiler.libraries:\n self.compiler.libraries.append(lib)\n\n lib_dirs = build_flib.get_fcompiler_library_dirs()\n for lib_dir in lib_dirs:\n if lib_dir not in self.compiler.library_dirs:\n self.compiler.library_dirs.append(lib_dir)\n\n # end of fortran source support\n res = old_build_ext.build_extension(self,ext)\n\n if save_linker_so is not self.compiler.linker_so:\n self.announce('restoring linker_so %r' % ' '.join(save_linker_so))\n self.compiler.linker_so = save_linker_so\n self.compiler.libraries = save_compiler_libs\n self.compiler.library_dirs = save_compiler_libs_dirs\n\n return res\n\n def get_source_files (self):\n self.check_extensions_list(self.extensions)\n filenames = []\n\n # Get sources and any include files in the same directory.\n for ext in self.extensions:\n filenames.extend(ext.sources)\n filenames.extend(get_headers(get_directories(ext.sources)))\n\n return filenames\n\n \n", "methods": [ { "name": "finalize_options", "long_name": "finalize_options( self )", "filename": "build_ext.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 16, "end_line": 19, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "build_extension", "long_name": "build_extension( self , ext )", "filename": "build_ext.py", "nloc": 72, "complexity": 25, "token_count": 532, "parameters": [ "self", "ext" ], "start_line": 21, "end_line": 117, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 97, "top_nesting_level": 1 }, { "name": "get_source_files", "long_name": "get_source_files( self )", "filename": "build_ext.py", "nloc": 7, "complexity": 2, "token_count": 48, "parameters": [ "self" ], "start_line": 119, "end_line": 128, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 } ], "methods_before": [ { "name": "finalize_options", "long_name": "finalize_options( self )", "filename": "build_ext.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 16, "end_line": 19, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "build_extension", "long_name": "build_extension( self , ext )", "filename": "build_ext.py", "nloc": 65, "complexity": 23, "token_count": 476, "parameters": [ "self", "ext" ], "start_line": 21, "end_line": 107, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 87, "top_nesting_level": 1 }, { "name": "get_source_files", "long_name": "get_source_files( self )", "filename": "build_ext.py", "nloc": 7, "complexity": 2, "token_count": 48, "parameters": [ "self" ], "start_line": 109, "end_line": 118, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "build_extension", "long_name": "build_extension( self , ext )", "filename": "build_ext.py", "nloc": 72, "complexity": 25, "token_count": 532, "parameters": [ "self", "ext" ], "start_line": 21, "end_line": 117, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 97, "top_nesting_level": 1 } ], "nloc": 92, "complexity": 28, "token_count": 656, "diff_parsed": { "added": [ " elif ext.has_cxx_sources():", " if save_linker_so[0]=='gcc':", " #XXX: need similar hooks that are in weave.build_tools.py", " # Or more generally, implement cxx_compiler_class", " # hooks similar to fortran_compiler_class.", " linker_so = ['g++'] + save_linker_so[1:]", " self.compiler.linker_so = linker_so", " self.announce('replacing linker_so %r with %r' %(\\", " ' '.join(save_linker_so),", " ' '.join(linker_so)))" ], "deleted": [] } }, { "old_path": "scipy_distutils/dist.py", "new_path": "scipy_distutils/dist.py", "filename": "dist.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -4,20 +4,18 @@\n \n from types import *\n \n-import re\n-fortran_pyf_ext_re = re.compile(r'.*[.](f90|f95|f77|for|ftn|f|pyf)\\Z',re.I).match\n+\n \n class Distribution (OldDistribution):\n def __init__ (self, attrs=None):\n self.fortran_libraries = None\n OldDistribution.__init__(self, attrs)\n \n- def has_f2py_sources (self):\n+ def has_f2py_sources(self):\n if self.has_ext_modules():\n for ext in self.ext_modules:\n- for source in ext.sources:\n- if fortran_pyf_ext_re(source):\n- return 1\n+ if ext.has_f2py_sources():\n+ return 1\n return 0\n \n def has_f_libraries(self):\n", "added_lines": 4, "deleted_lines": 6, "source_code": "from distutils.dist import *\nfrom distutils.dist import Distribution as OldDistribution\nfrom distutils.errors import DistutilsSetupError\n\nfrom types import *\n\n\n\nclass Distribution (OldDistribution):\n def __init__ (self, attrs=None):\n self.fortran_libraries = None\n OldDistribution.__init__(self, attrs)\n\n def has_f2py_sources(self):\n if self.has_ext_modules():\n for ext in self.ext_modules:\n if ext.has_f2py_sources():\n return 1\n return 0\n\n def has_f_libraries(self):\n if self.fortran_libraries and len(self.fortran_libraries) > 0:\n return 1\n return self.has_f2py_sources() # f2py might generate fortran sources.\n\n def check_data_file_list(self):\n \"\"\"Ensure that the list of data_files (presumably provided as a\n command option 'data_files') is valid, i.e. it is a list of\n 2-tuples, where the tuples are (name, list_of_libraries).\n Raise DistutilsSetupError if the structure is invalid anywhere;\n just returns otherwise.\"\"\"\n print 'check_data_file_list'\n if type(self.data_files) is not ListType:\n raise DistutilsSetupError, \\\n \"'data_files' option must be a list of tuples\"\n\n for lib in self.data_files:\n if type(lib) is not TupleType and len(lib) != 2:\n raise DistutilsSetupError, \\\n \"each element of 'data_files' must a 2-tuple\"\n\n if type(lib[0]) is not StringType:\n raise DistutilsSetupError, \\\n \"first element of each tuple in 'data_files' \" + \\\n \"must be a string (the package with the data_file)\"\n\n if type(lib[1]) is not ListType:\n raise DistutilsSetupError, \\\n \"second element of each tuple in 'data_files' \" + \\\n \"must be a list of files.\"\n # for lib\n\n # check_data_file_list ()\n \n def get_data_files (self):\n print 'get_data_files'\n self.check_data_file_list()\n filenames = []\n \n # Gets data files specified\n for ext in self.data_files:\n filenames.extend(ext[1])\n\n return filenames\n", "source_code_before": "from distutils.dist import *\nfrom distutils.dist import Distribution as OldDistribution\nfrom distutils.errors import DistutilsSetupError\n\nfrom types import *\n\nimport re\nfortran_pyf_ext_re = re.compile(r'.*[.](f90|f95|f77|for|ftn|f|pyf)\\Z',re.I).match\n\nclass Distribution (OldDistribution):\n def __init__ (self, attrs=None):\n self.fortran_libraries = None\n OldDistribution.__init__(self, attrs)\n\n def has_f2py_sources (self):\n if self.has_ext_modules():\n for ext in self.ext_modules:\n for source in ext.sources:\n if fortran_pyf_ext_re(source):\n return 1\n return 0\n\n def has_f_libraries(self):\n if self.fortran_libraries and len(self.fortran_libraries) > 0:\n return 1\n return self.has_f2py_sources() # f2py might generate fortran sources.\n\n def check_data_file_list(self):\n \"\"\"Ensure that the list of data_files (presumably provided as a\n command option 'data_files') is valid, i.e. it is a list of\n 2-tuples, where the tuples are (name, list_of_libraries).\n Raise DistutilsSetupError if the structure is invalid anywhere;\n just returns otherwise.\"\"\"\n print 'check_data_file_list'\n if type(self.data_files) is not ListType:\n raise DistutilsSetupError, \\\n \"'data_files' option must be a list of tuples\"\n\n for lib in self.data_files:\n if type(lib) is not TupleType and len(lib) != 2:\n raise DistutilsSetupError, \\\n \"each element of 'data_files' must a 2-tuple\"\n\n if type(lib[0]) is not StringType:\n raise DistutilsSetupError, \\\n \"first element of each tuple in 'data_files' \" + \\\n \"must be a string (the package with the data_file)\"\n\n if type(lib[1]) is not ListType:\n raise DistutilsSetupError, \\\n \"second element of each tuple in 'data_files' \" + \\\n \"must be a list of files.\"\n # for lib\n\n # check_data_file_list ()\n \n def get_data_files (self):\n print 'get_data_files'\n self.check_data_file_list()\n filenames = []\n \n # Gets data files specified\n for ext in self.data_files:\n filenames.extend(ext[1])\n\n return filenames\n", "methods": [ { "name": "__init__", "long_name": "__init__( self , attrs = None )", "filename": "dist.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self", "attrs" ], "start_line": 10, "end_line": 12, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "has_f2py_sources", "long_name": "has_f2py_sources( self )", "filename": "dist.py", "nloc": 6, "complexity": 4, "token_count": 30, "parameters": [ "self" ], "start_line": 14, "end_line": 19, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "has_f_libraries", "long_name": "has_f_libraries( self )", "filename": "dist.py", "nloc": 4, "complexity": 3, "token_count": 27, "parameters": [ "self" ], "start_line": 21, "end_line": 24, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "check_data_file_list", "long_name": "check_data_file_list( self )", "filename": "dist.py", "nloc": 17, "complexity": 7, "token_count": 92, "parameters": [ "self" ], "start_line": 26, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "get_data_files", "long_name": "get_data_files( self )", "filename": "dist.py", "nloc": 7, "complexity": 2, "token_count": 34, "parameters": [ "self" ], "start_line": 55, "end_line": 64, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 } ], "methods_before": [ { "name": "__init__", "long_name": "__init__( self , attrs = None )", "filename": "dist.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "self", "attrs" ], "start_line": 11, "end_line": 13, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "has_f2py_sources", "long_name": "has_f2py_sources( self )", "filename": "dist.py", "nloc": 7, "complexity": 5, "token_count": 36, "parameters": [ "self" ], "start_line": 15, "end_line": 21, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "has_f_libraries", "long_name": "has_f_libraries( self )", "filename": "dist.py", "nloc": 4, "complexity": 3, "token_count": 27, "parameters": [ "self" ], "start_line": 23, "end_line": 26, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "check_data_file_list", "long_name": "check_data_file_list( self )", "filename": "dist.py", "nloc": 17, "complexity": 7, "token_count": 92, "parameters": [ "self" ], "start_line": 28, "end_line": 52, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "get_data_files", "long_name": "get_data_files( self )", "filename": "dist.py", "nloc": 7, "complexity": 2, "token_count": 34, "parameters": [ "self" ], "start_line": 57, "end_line": 66, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "has_f2py_sources", "long_name": "has_f2py_sources( self )", "filename": "dist.py", "nloc": 6, "complexity": 4, "token_count": 30, "parameters": [ "self" ], "start_line": 14, "end_line": 19, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 } ], "nloc": 42, "complexity": 17, "token_count": 240, "diff_parsed": { "added": [ "", " def has_f2py_sources(self):", " if ext.has_f2py_sources():", " return 1" ], "deleted": [ "import re", "fortran_pyf_ext_re = re.compile(r'.*[.](f90|f95|f77|for|ftn|f|pyf)\\Z',re.I).match", " def has_f2py_sources (self):", " for source in ext.sources:", " if fortran_pyf_ext_re(source):", " return 1" ] } }, { "old_path": "scipy_distutils/extension.py", "new_path": "scipy_distutils/extension.py", "filename": "extension.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -12,6 +12,10 @@\n \n from distutils.extension import Extension as old_Extension\n \n+import re\n+cxx_ext_re = re.compile(r'.*[.](cpp|cxx|cc)\\Z',re.I).match\n+fortran_pyf_ext_re = re.compile(r'.*[.](f90|f95|f77|for|ftn|f|pyf)\\Z',re.I).match\n+\n class Extension(old_Extension):\n def __init__ (self, name, sources,\n include_dirs=None,\n@@ -38,5 +42,17 @@ def __init__ (self, name, sources,\n extra_link_args,\n export_symbols)\n self.f2py_options = f2py_options or []\n- \n+\n+ def has_cxx_sources(self):\n+ for source in self.sources:\n+ if cxx_ext_re(source):\n+ return 1\n+ return 0\n+\n+ def has_f2py_sources(self):\n+ for source in self.sources:\n+ if fortran_pyf_ext_re(source):\n+ return 1\n+ return 0\n+\n # class Extension\n", "added_lines": 17, "deleted_lines": 1, "source_code": "\"\"\"distutils.extension\n\nProvides the Extension class, used to describe C/C++ extension\nmodules in setup scripts.\n\nOverridden to support f2py.\n\"\"\"\n\n# created 2000/05/30, Greg Ward\n\n__revision__ = \"$Id$\"\n\nfrom distutils.extension import Extension as old_Extension\n\nimport re\ncxx_ext_re = re.compile(r'.*[.](cpp|cxx|cc)\\Z',re.I).match\nfortran_pyf_ext_re = re.compile(r'.*[.](f90|f95|f77|for|ftn|f|pyf)\\Z',re.I).match\n\nclass Extension(old_Extension):\n def __init__ (self, name, sources,\n include_dirs=None,\n define_macros=None,\n undef_macros=None,\n library_dirs=None,\n libraries=None,\n runtime_library_dirs=None,\n extra_objects=None,\n extra_compile_args=None,\n extra_link_args=None,\n export_symbols=None,\n f2py_options=None\n ):\n old_Extension.__init__(self,name, sources,\n include_dirs,\n define_macros,\n undef_macros,\n library_dirs,\n libraries,\n runtime_library_dirs,\n extra_objects,\n extra_compile_args,\n extra_link_args,\n export_symbols)\n self.f2py_options = f2py_options or []\n\n def has_cxx_sources(self):\n for source in self.sources:\n if cxx_ext_re(source):\n return 1\n return 0\n\n def has_f2py_sources(self):\n for source in self.sources:\n if fortran_pyf_ext_re(source):\n return 1\n return 0\n\n# class Extension\n", "source_code_before": "\"\"\"distutils.extension\n\nProvides the Extension class, used to describe C/C++ extension\nmodules in setup scripts.\n\nOverridden to support f2py.\n\"\"\"\n\n# created 2000/05/30, Greg Ward\n\n__revision__ = \"$Id$\"\n\nfrom distutils.extension import Extension as old_Extension\n\nclass Extension(old_Extension):\n def __init__ (self, name, sources,\n include_dirs=None,\n define_macros=None,\n undef_macros=None,\n library_dirs=None,\n libraries=None,\n runtime_library_dirs=None,\n extra_objects=None,\n extra_compile_args=None,\n extra_link_args=None,\n export_symbols=None,\n f2py_options=None\n ):\n old_Extension.__init__(self,name, sources,\n include_dirs,\n define_macros,\n undef_macros,\n library_dirs,\n libraries,\n runtime_library_dirs,\n extra_objects,\n extra_compile_args,\n extra_link_args,\n export_symbols)\n self.f2py_options = f2py_options or []\n \n# class Extension\n", "methods": [ { "name": "__init__", "long_name": "__init__( self , name , sources , include_dirs = None , define_macros = None , undef_macros = None , library_dirs = None , libraries = None , runtime_library_dirs = None , extra_objects = None , extra_compile_args = None , extra_link_args = None , export_symbols = None , f2py_options = None )", "filename": "extension.py", "nloc": 25, "complexity": 2, "token_count": 91, "parameters": [ "self", "name", "sources", "include_dirs", "define_macros", "undef_macros", "library_dirs", "libraries", "runtime_library_dirs", "extra_objects", "extra_compile_args", "extra_link_args", "export_symbols", "f2py_options" ], "start_line": 20, "end_line": 44, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 }, { "name": "has_cxx_sources", "long_name": "has_cxx_sources( self )", "filename": "extension.py", "nloc": 5, "complexity": 3, "token_count": 22, "parameters": [ "self" ], "start_line": 46, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "has_f2py_sources", "long_name": "has_f2py_sources( self )", "filename": "extension.py", "nloc": 5, "complexity": 3, "token_count": 22, "parameters": [ "self" ], "start_line": 52, "end_line": 56, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 } ], "methods_before": [ { "name": "__init__", "long_name": "__init__( self , name , sources , include_dirs = None , define_macros = None , undef_macros = None , library_dirs = None , libraries = None , runtime_library_dirs = None , extra_objects = None , extra_compile_args = None , extra_link_args = None , export_symbols = None , f2py_options = None )", "filename": "extension.py", "nloc": 25, "complexity": 2, "token_count": 91, "parameters": [ "self", "name", "sources", "include_dirs", "define_macros", "undef_macros", "library_dirs", "libraries", "runtime_library_dirs", "extra_objects", "extra_compile_args", "extra_link_args", "export_symbols", "f2py_options" ], "start_line": 16, "end_line": 40, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "has_cxx_sources", "long_name": "has_cxx_sources( self )", "filename": "extension.py", "nloc": 5, "complexity": 3, "token_count": 22, "parameters": [ "self" ], "start_line": 46, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "has_f2py_sources", "long_name": "has_f2py_sources( self )", "filename": "extension.py", "nloc": 5, "complexity": 3, "token_count": 22, "parameters": [ "self" ], "start_line": 52, "end_line": 56, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 } ], "nloc": 48, "complexity": 8, "token_count": 188, "diff_parsed": { "added": [ "import re", "cxx_ext_re = re.compile(r'.*[.](cpp|cxx|cc)\\Z',re.I).match", "fortran_pyf_ext_re = re.compile(r'.*[.](f90|f95|f77|for|ftn|f|pyf)\\Z',re.I).match", "", "", " def has_cxx_sources(self):", " for source in self.sources:", " if cxx_ext_re(source):", " return 1", " return 0", "", " def has_f2py_sources(self):", " for source in self.sources:", " if fortran_pyf_ext_re(source):", " return 1", " return 0", "" ], "deleted": [ "" ] } } ] }, { "hash": "694e8f63c9eb27fcdd246e408b2acdb7234ef764", "msg": "Introduced .build_py_ignore hooks:\nIf a .py file directory contains .build_py_ignore and its base name is\nlisted in .build_py_ignore file, then this .py file is removed from\nthe modules list of build_py command.\n\nThis generalizes \"avoiding setup*.py from installation\" hook to\narbitrary files (e.g. linalg, freetype etc contain .py files\nthat are not meant to be installed) that was also broken: it worked\nonly when installing packages as standalone.", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-18T09:28:21+00:00", "author_timezone": 0, "committer_date": "2003-03-18T09:28:21+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "356c08d5c2815eb36dae7d742320aef127f26258" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 6, "insertions": 27, "lines": 33, "files": 4, "dmm_unit_size": 1.0, "dmm_unit_complexity": 1.0, "dmm_unit_interfacing": 0.9230769230769231, "modified_files": [ { "old_path": null, "new_path": "scipy_base/.build_py_ignore", "filename": ".build_py_ignore", "extension": "build_py_ignore", "change_type": "ADD", "diff": "@@ -0,0 +1 @@\n+setup_scipy_base.py\n", "added_lines": 1, "deleted_lines": 0, "source_code": "setup_scipy_base.py\n", "source_code_before": null, "methods": [], "methods_before": [], "changed_methods": [], "nloc": null, "complexity": null, "token_count": null, "diff_parsed": { "added": [ "setup_scipy_base.py" ], "deleted": [] } }, { "old_path": null, "new_path": "scipy_distutils/.build_py_ignore", "filename": ".build_py_ignore", "extension": "build_py_ignore", "change_type": "ADD", "diff": "@@ -0,0 +1,2 @@\n+setup.py\n+setup_scipy_distutils.py\n\\ No newline at end of file\n", "added_lines": 2, "deleted_lines": 0, "source_code": "setup.py\nsetup_scipy_distutils.py", "source_code_before": null, "methods": [], "methods_before": [], "changed_methods": [], "nloc": null, "complexity": null, "token_count": null, "diff_parsed": { "added": [ "setup.py", "setup_scipy_distutils.py" ], "deleted": [] } }, { "old_path": "scipy_distutils/command/build_py.py", "new_path": "scipy_distutils/command/build_py.py", "filename": "build_py.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -1,16 +1,32 @@\n-from distutils.command.build_py import *\n+import os\n+from glob import glob\n+#from distutils.command.build_py import *\n from distutils.command.build_py import build_py as old_build_py\n from fnmatch import fnmatch\n \n def is_setup_script(file):\n file = os.path.basename(file)\n return fnmatch(file,\"setup.py\")\n-# return (fnmatch(file,\"setup.py\") or fnmatch(file,\"setup_*.py\"))\n- \n+ #return (fnmatch(file,\"setup.py\") or fnmatch(file,\"setup_*.py\"))\n+\n+def in_build_py_ignore(file, _cache={}):\n+ base,file = os.path.split(file)\n+ ignore_list = _cache.get(base)\n+ if ignore_list is None:\n+ ignore_list = []\n+ fn = os.path.join(base,'.build_py_ignore')\n+ if os.path.isfile(fn):\n+ f = open(fn,'r')\n+ ignore_list = [x for x in f.read().split('\\n') if x]\n+ f.close()\n+ _cache[base] = ignore_list\n+ return file in ignore_list\n+\n class build_py(old_build_py):\n \n def find_package_modules (self, package, package_dir):\n- # we filter all files that are setup.py or setup_xxx.py \n+ # we filter all files that are setup.py or setup_xxx.py\n+ # or listed in .build_py_ignore file of files base directory.\n self.check_package(package, package_dir)\n module_files = glob(os.path.join(package_dir, \"*.py\"))\n modules = []\n@@ -18,9 +34,10 @@ def find_package_modules (self, package, package_dir):\n \n for f in module_files:\n abs_f = os.path.abspath(f)\n- if abs_f != setup_script and not is_setup_script(f):\n+ if not in_build_py_ignore(abs_f) \\\n+ and abs_f != setup_script and not is_setup_script(f):\n module = os.path.splitext(os.path.basename(f))[0]\n modules.append((package, module, f))\n else:\n- self.debug_print(\"excluding %s\" % setup_script)\n+ self.debug_print(\"excluding %s\" % f)\n return modules\n", "added_lines": 23, "deleted_lines": 6, "source_code": "import os\nfrom glob import glob\n#from distutils.command.build_py import *\nfrom distutils.command.build_py import build_py as old_build_py\nfrom fnmatch import fnmatch\n\ndef is_setup_script(file):\n file = os.path.basename(file)\n return fnmatch(file,\"setup.py\")\n #return (fnmatch(file,\"setup.py\") or fnmatch(file,\"setup_*.py\"))\n\ndef in_build_py_ignore(file, _cache={}):\n base,file = os.path.split(file)\n ignore_list = _cache.get(base)\n if ignore_list is None:\n ignore_list = []\n fn = os.path.join(base,'.build_py_ignore')\n if os.path.isfile(fn):\n f = open(fn,'r')\n ignore_list = [x for x in f.read().split('\\n') if x]\n f.close()\n _cache[base] = ignore_list\n return file in ignore_list\n\nclass build_py(old_build_py):\n\n def find_package_modules (self, package, package_dir):\n # we filter all files that are setup.py or setup_xxx.py\n # or listed in .build_py_ignore file of files base directory.\n self.check_package(package, package_dir)\n module_files = glob(os.path.join(package_dir, \"*.py\"))\n modules = []\n setup_script = os.path.abspath(self.distribution.script_name)\n\n for f in module_files:\n abs_f = os.path.abspath(f)\n if not in_build_py_ignore(abs_f) \\\n and abs_f != setup_script and not is_setup_script(f):\n module = os.path.splitext(os.path.basename(f))[0]\n modules.append((package, module, f))\n else:\n self.debug_print(\"excluding %s\" % f)\n return modules\n", "source_code_before": "from distutils.command.build_py import *\nfrom distutils.command.build_py import build_py as old_build_py\nfrom fnmatch import fnmatch\n\ndef is_setup_script(file):\n file = os.path.basename(file)\n return fnmatch(file,\"setup.py\")\n# return (fnmatch(file,\"setup.py\") or fnmatch(file,\"setup_*.py\"))\n \nclass build_py(old_build_py):\n\n def find_package_modules (self, package, package_dir):\n # we filter all files that are setup.py or setup_xxx.py \n self.check_package(package, package_dir)\n module_files = glob(os.path.join(package_dir, \"*.py\"))\n modules = []\n setup_script = os.path.abspath(self.distribution.script_name)\n\n for f in module_files:\n abs_f = os.path.abspath(f)\n if abs_f != setup_script and not is_setup_script(f):\n module = os.path.splitext(os.path.basename(f))[0]\n modules.append((package, module, f))\n else:\n self.debug_print(\"excluding %s\" % setup_script)\n return modules\n", "methods": [ { "name": "is_setup_script", "long_name": "is_setup_script( file )", "filename": "build_py.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "file" ], "start_line": 7, "end_line": 9, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "in_build_py_ignore", "long_name": "in_build_py_ignore( file , _cache = { } )", "filename": "build_py.py", "nloc": 12, "complexity": 5, "token_count": 104, "parameters": [ "file", "_cache" ], "start_line": 12, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "find_package_modules", "long_name": "find_package_modules( self , package , package_dir )", "filename": "build_py.py", "nloc": 14, "complexity": 5, "token_count": 127, "parameters": [ "self", "package", "package_dir" ], "start_line": 27, "end_line": 43, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 } ], "methods_before": [ { "name": "is_setup_script", "long_name": "is_setup_script( file )", "filename": "build_py.py", "nloc": 3, "complexity": 1, "token_count": 22, "parameters": [ "file" ], "start_line": 5, "end_line": 7, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "find_package_modules", "long_name": "find_package_modules( self , package , package_dir )", "filename": "build_py.py", "nloc": 13, "complexity": 4, "token_count": 120, "parameters": [ "self", "package", "package_dir" ], "start_line": 12, "end_line": 26, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "in_build_py_ignore", "long_name": "in_build_py_ignore( file , _cache = { } )", "filename": "build_py.py", "nloc": 12, "complexity": 5, "token_count": 104, "parameters": [ "file", "_cache" ], "start_line": 12, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "find_package_modules", "long_name": "find_package_modules( self , package , package_dir )", "filename": "build_py.py", "nloc": 14, "complexity": 5, "token_count": 127, "parameters": [ "self", "package", "package_dir" ], "start_line": 27, "end_line": 43, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 1 } ], "nloc": 34, "complexity": 11, "token_count": 282, "diff_parsed": { "added": [ "import os", "from glob import glob", "#from distutils.command.build_py import *", " #return (fnmatch(file,\"setup.py\") or fnmatch(file,\"setup_*.py\"))", "", "def in_build_py_ignore(file, _cache={}):", " base,file = os.path.split(file)", " ignore_list = _cache.get(base)", " if ignore_list is None:", " ignore_list = []", " fn = os.path.join(base,'.build_py_ignore')", " if os.path.isfile(fn):", " f = open(fn,'r')", " ignore_list = [x for x in f.read().split('\\n') if x]", " f.close()", " _cache[base] = ignore_list", " return file in ignore_list", "", " # we filter all files that are setup.py or setup_xxx.py", " # or listed in .build_py_ignore file of files base directory.", " if not in_build_py_ignore(abs_f) \\", " and abs_f != setup_script and not is_setup_script(f):", " self.debug_print(\"excluding %s\" % f)" ], "deleted": [ "from distutils.command.build_py import *", "# return (fnmatch(file,\"setup.py\") or fnmatch(file,\"setup_*.py\"))", "", " # we filter all files that are setup.py or setup_xxx.py", " if abs_f != setup_script and not is_setup_script(f):", " self.debug_print(\"excluding %s\" % setup_script)" ] } }, { "old_path": null, "new_path": "scipy_test/.build_py_ignore", "filename": ".build_py_ignore", "extension": "build_py_ignore", "change_type": "ADD", "diff": "@@ -0,0 +1 @@\n+setup_scipy_test.py\n", "added_lines": 1, "deleted_lines": 0, "source_code": "setup_scipy_test.py\n", "source_code_before": null, "methods": [], "methods_before": [], "changed_methods": [], "nloc": null, "complexity": null, "token_count": null, "diff_parsed": { "added": [ "setup_scipy_test.py" ], "deleted": [] } } ] }, { "hash": "1960523901b9f1d885fe466c55b615d85926360f", "msg": "Fixed bug in UINT_multiply.", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-18T17:22:35+00:00", "author_timezone": 0, "committer_date": "2003-03-18T17:22:35+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "694e8f63c9eb27fcdd246e408b2acdb7234ef764" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 0, "insertions": 1, "lines": 1, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_base/fastumath_unsigned.inc", "new_path": "scipy_base/fastumath_unsigned.inc", "filename": "fastumath_unsigned.inc", "extension": "inc", "change_type": "MODIFY", "diff": "@@ -969,6 +969,7 @@ static void UINT_multiply(char **args, int *dimensions, int *steps, void *func)\n \tbh = b >> (INT_BIT/2);\n \t/* Quick test for common case: two small positive ints */\n \tif (ah == 0 && bh == 0) { /* result should fit into bits available. */\n+\t x = a*b;\n *((unsigned int *)op)=x;\n continue;\n }\n", "added_lines": 1, "deleted_lines": 0, "source_code": "/* -*- c -*- */\n#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares the \n real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n\n This version supports unsigned types. \n */\n\n#ifndef CHAR_BIT\n#define CHAR_BIT 8\n#endif\n\n#ifndef LONG_BIT\n#define LONG_BIT (CHAR_BIT * sizeof(long))\n#endif\n\n#ifndef INT_BIT\n#define INT_BIT (CHAR_BIT * sizeof(int))\n#endif\n\n#ifndef SHORT_BIT\n#define SHORT_BIT (CHAR_BIT * sizeof(short))\n#endif\n\n#ifndef UINT_BIT\n#define UINT_BIT (CHAR_BIT * sizeof(unsigned int))\n#endif\n\n#ifndef USHORT_BIT\n#define USHORT_BIT (CHAR_BIT * sizeof(unsigned short))\n#endif\n\n/* A whole slew of basic math functions are provided by Konrad Hinsen. */\n\n#if !defined(__STDC__) && !defined(_MSC_VER)\nextern double fmod (double, double);\nextern double frexp (double, int *);\nextern double ldexp (double, int);\nextern double modf (double, double *);\n#endif\n\n#ifndef M_PI\n#define M_PI 3.1415926535897931\n#endif\n\n\n#define ABS(x) ((x) < 0 ? -(x) : (x))\n\n/* isnan and isinf and isfinite functions */\nstatic void FLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((float *)i1)[0]) || isnan((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((double *)i1)[0]) || isnan((double)((double *)i1)[1]);\n }\n}\n\n\nstatic void FLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) !(isfinite((double)(*((float *)i1))) || isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !(isfinite((double)(*((double *)i1))) || isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((float *)i1)[0])) && isfinite((double)(((float *)i1)[1]))) || isnan((double)(((float *)i1)[0])) || isnan((double)(((float *)i1)[1])));\n }\n}\n\nstatic void CDOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((double *)i1)[0])) && isfinite((double)(((double *)i1)[1]))) || isnan((double)(((double *)i1)[0])) || isnan((double)(((double *)i1)[1])));\n }\n}\n\n\nstatic void FLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((float *)i1)));\n }\n}\n\nstatic void DOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((double *)i1)));\n }\n}\n\nstatic void CFLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((float *)i1)[0]) && isfinite((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((double *)i1)[0]) && isfinite((double)((double *)i1)[1]);\n }\n}\n\nstatic PyUFuncGenericFunction isnan_functions[] = {FLOAT_isnan, DOUBLE_isnan, CFLOAT_isnan, CDOUBLE_isnan, NULL};\nstatic PyUFuncGenericFunction isinf_functions[] = {FLOAT_isinf, DOUBLE_isinf, CFLOAT_isinf, CDOUBLE_isinf, NULL};\nstatic PyUFuncGenericFunction isfinite_functions[] = {FLOAT_isfinite, DOUBLE_isfinite, CFLOAT_isfinite, CDOUBLE_isfinite, NULL};\n\nstatic char isinf_signatures[] = { PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\n\nstatic void * isnan_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isinf_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isfinite_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n\n\n\n/* Some functions needed from ufunc object, so that Py_complex's aren't being returned \nbetween code possibly compiled with different compilers.\n*/\n\ntypedef Py_complex ComplexBinaryFunc(Py_complex x, Py_complex y);\ntypedef Py_complex ComplexUnaryFunc(Py_complex x);\n\nstatic void fastumath_F_F_As_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((float *)ip1)[0]; x.imag = ((float *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((float *)op)[0] = (float)x.real;\n\t((float *)op)[1] = (float)x.imag;\n }\n}\n\nstatic void fastumath_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((double *)ip1)[0]; x.imag = ((double *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((double *)op)[0] = x.real;\n\t((double *)op)[1] = x.imag;\n }\n}\n\n\nstatic void fastumath_FF_F_As_DD_D(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2];\n char *ip1=args[0], *ip2=args[1], *op=args[2];\n int n=dimensions[0];\n Py_complex x, y;\n\t\n for(i=0; i */\n#undef HUGE_VAL\n#endif\n\n#ifdef HUGE_VAL\n#define CHECK(x) if (errno != 0) ; \telse if (-HUGE_VAL <= (x) && (x) <= HUGE_VAL) ; \telse errno = ERANGE\n#else\n#define CHECK(x) /* Don't know how to check */\n#endif\n\n\n\n/* First, the C functions that do the real work */\n\n/* constants */\nstatic Py_complex c_1 = {1., 0.};\nstatic Py_complex c_half = {0.5, 0.};\nstatic Py_complex c_i = {0., 1.};\nstatic Py_complex c_i2 = {0., 0.5};\n/*\nstatic Py_complex c_mi = {0., -1.};\nstatic Py_complex c_pi2 = {M_PI/2., 0.};\n*/\n\nstatic Py_complex c_quot_fast(Py_complex a, Py_complex b)\n{\n /******************************************************************/\n \n /* This algorithm is better, and is pretty obvious: first divide the\n * numerators and denominator by whichever of {b.real, b.imag} has\n * larger magnitude. The earliest reference I found was to CACM\n * Algorithm 116 (Complex Division, Robert L. Smith, Stanford\n * University). As usual, though, we're still ignoring all IEEE\n * endcases.\n */\n Py_complex r; /* the result */\n\n const double abs_breal = b.real < 0 ? -b.real : b.real;\n const double abs_bimag = b.imag < 0 ? -b.imag : b.imag;\n\n if ((b.real == 0.0) && (b.imag == 0.0)) {\n\tr.real = a.real / b.real;\n\tr.imag = a.imag / b.imag;\n/* \tif (a.real == 0.0) {r.real = a.real/b.real;} */\n/* \telse if (a.real < 0.0) {r.real = -1.0/0.0;} */\n/* \telse if (a.real > 0.0) {r.real = 1.0/0.0;} */\n\t\n/* \tif (a.imag == 0.0) {r.imag = a.imag/b.imag;} */\n/* \telse if (a.imag < 0.0) {r.imag = -1.0/0.0;} */\n/* \telse if (a.imag > 0.0) {r.imag = 1.0/0.0;} */\n\treturn r;\n }\n if (abs_breal >= abs_bimag) {\n\t/* divide tops and bottom by b.real */\n\tconst double ratio = b.imag / b.real;\n\tconst double denom = b.real + b.imag * ratio;\n\tr.real = (a.real + a.imag * ratio) / denom;\n\tr.imag = (a.imag - a.real * ratio) / denom;\n }\n else {\n\t/* divide tops and bottom by b.imag */\n\tconst double ratio = b.real / b.imag;\n\tconst double denom = b.real * ratio + b.imag;\n\tr.real = (a.real * ratio + a.imag) / denom;\n\tr.imag = (a.imag * ratio - a.real) / denom;\n }\n return r;\n}\n\n#if PY_VERSION_HEX >= 0x02020000\nstatic Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n{\n /* Not really sure what to do here, but it looks like Python takes the \n floor of the real part and returns that as the answer. So, we will do the same.\n */\n Py_complex r;\n\n r = c_quot_fast(a, b);\n r.imag = 0.0;\n r.real = floor(r.real);\n return r;\n}\n#endif\n\nstatic Py_complex c_sqrt(Py_complex x)\n{\n Py_complex r;\n double s,d;\n if (x.real == 0. && x.imag == 0.)\n\tr = x;\n else {\n\ts = sqrt(0.5*(fabs(x.real) + hypot(x.real,x.imag)));\n\td = 0.5*x.imag/s;\n\tif (x.real > 0.) {\n\t r.real = s;\n\t r.imag = d;\n\t}\n\telse if (x.imag >= 0.) {\n\t r.real = d;\n\t r.imag = s;\n\t}\n\telse {\n\t r.real = -d;\n\t r.imag = -s;\n\t}\n }\n return r;\n}\n\nstatic Py_complex c_log(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real);\n r.real = log(l);\n return r;\n}\n\nstatic Py_complex c_prodi(Py_complex x)\n{\n Py_complex r;\n r.real = -x.imag;\n r.imag = x.real;\n return r;\n}\n\nstatic Py_complex c_acos(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i,\n\t\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x))))))));\n}\n\nstatic Py_complex c_acosh(Py_complex x)\n{\n return c_log(c_sum(x,c_prod(c_i,\n\t\t\t\tc_sqrt(c_diff(c_1,c_prod(x,x))))));\n}\n\nstatic Py_complex c_asin(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(c_prod(c_i,x),\n\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x)))))));\n}\n\nstatic Py_complex c_asinh(Py_complex x)\n{\n return c_neg(c_log(c_diff(c_sqrt(c_sum(c_1,c_prod(x,x))),x)));\n}\n\nstatic Py_complex c_atan(Py_complex x)\n{\n return c_prod(c_i2,c_log(c_quot_fast(c_sum(c_i,x),c_diff(c_i,x))));\n}\n\nstatic Py_complex c_atanh(Py_complex x)\n{\n return c_prod(c_half,c_log(c_quot_fast(c_sum(c_1,x),c_diff(c_1,x))));\n}\n\nstatic Py_complex c_cos(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.real)*cosh(x.imag);\n r.imag = -sin(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_cosh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*cosh(x.real);\n r.imag = sin(x.imag)*sinh(x.real);\n return r;\n}\n\nstatic Py_complex c_exp(Py_complex x)\n{\n Py_complex r;\n double l = exp(x.real);\n r.real = l*cos(x.imag);\n r.imag = l*sin(x.imag);\n return r;\n}\n\nstatic Py_complex c_log10(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real)/log(10.);\n r.real = log10(l);\n return r;\n}\n\nstatic Py_complex c_sin(Py_complex x)\n{\n Py_complex r;\n r.real = sin(x.real)*cosh(x.imag);\n r.imag = cos(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_sinh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*sinh(x.real);\n r.imag = sin(x.imag)*cosh(x.real);\n return r;\n}\n\nstatic Py_complex c_tan(Py_complex x)\n{\n Py_complex r;\n double sr,cr,shi,chi;\n double rs,is,rc,ic;\n double d;\n sr = sin(x.real);\n cr = cos(x.real);\n shi = sinh(x.imag);\n chi = cosh(x.imag);\n rs = sr*chi;\n is = cr*shi;\n rc = cr*chi;\n ic = -sr*shi;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic Py_complex c_tanh(Py_complex x)\n{\n Py_complex r;\n double si,ci,shr,chr;\n double rs,is,rc,ic;\n double d;\n si = sin(x.imag);\n ci = cos(x.imag);\n shr = sinh(x.real);\n chr = cosh(x.real);\n rs = ci*shr;\n is = si*chr;\n rc = ci*chr;\n ic = si*shr;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic long powll(long x, long n, int nbits)\n /* Overflow check: overflow will occur if log2(abs(x)) * n > nbits. */\n{\n long r = 1;\n long p = x;\n double logtwox;\n long mask = 1;\n if (n < 0) PyErr_SetString(PyExc_ValueError, \"Integer to a negative power\");\n if (x != 0) {\n\tlogtwox = log10 (fabs ( (double) x))/log10 ( (double) 2.0);\n\tif (logtwox * (double) n > (double) nbits)\n\t PyErr_SetString(PyExc_ArithmeticError, \"Integer overflow in power.\");\n }\n while (mask > 0 && n >= mask) {\n\tif (n & mask)\n\t r *= p;\n\tmask <<= 1;\n\tp *= p;\n }\n return r;\n}\n\n\nstatic void UBYTE_add(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i 255) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned char *)op)=(unsigned char) x;\n }\n}\nstatic void SBYTE_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int x;\n for(i=0; i 127 || x < -128) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((signed char *)op)=(signed char) x;\n }\n}\nstatic void SHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n short a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (SHORT_BIT/2);\n\tbh = b >> (SHORT_BIT/2);\n\t/* Quick test for common case: two small positive shorts */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (SHORT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (SHORT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (SHORT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (SHORT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (SHORT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((short *)op)=s*x;\n }\n}\nstatic void USHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int x;\n for(i=0; i 65535) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned short *)op)=(unsigned short) x;\n }\n}\nstatic void INT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (INT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (INT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (INT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((int *)op)=s*x;\n }\n}\nstatic void UINT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int a, b, ah, bh, x, y;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) { /* result should fit into bits available. */\n\t x = a*b;\n *((unsigned int *)op)=x;\n continue;\n }\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n /* Otherwise one and only one of ah or bh is non-zero. Make it so a > b (ah >0 and bh=0) */\n\tif (a < b) { \n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n /* Now a = ah */\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^(INT_BIT/2) -- shifted_version won't fit in unsigned int.\n\n Then compute al*bl (this should fit in the allotated space)\n\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1; /* mask off ah so a is now al */\n\tx = a*b; /* al * bl */\n\tx += y << (INT_BIT/2); /* add ah * bl * 2^SHIFT */\n /* This could have caused overflow. One way to know is to check to see if x < al \n Not sure if this get's all cases */\n\tif (x < a) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned int *)op)=x;\n }\n}\nstatic void LONG_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n long a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (LONG_BIT/2);\n\tbh = b >> (LONG_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (LONG_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (LONG_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1L << (LONG_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1L << (LONG_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (LONG_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((long *)op)=s*x;\n }\n}\nstatic void FLOAT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= 0x02020000\nstatic void UBYTE_floor_divide(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2);\n }\n}\nstatic void SHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2);\n }\n}\nstatic void USHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2);\n }\n}\nstatic void INT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2);\n }\n}\nstatic void UINT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2);\n }\n}\nstatic void FLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2);\n }\n}\nstatic void DOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2);\n }\n}\n\n/* complex numbers are compared by there real parts. */\nstatic void CFLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((float *)i2)[0];\n }\n}\nstatic void CDOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((double *)i2)[0];\n }\n}\n\nstatic void UBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((signed char *)i2);\n }\n}\nstatic void SHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((short *)i2);\n }\n}\nstatic void USHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned short *)i2);\n }\n}\nstatic void INT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((int *)i2);\n }\n}\nstatic void UINT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((long *)i2);\n }\n}\nstatic void FLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void DOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\nstatic void CFLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void CDOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\n\nstatic void UBYTE_less(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2) ? *((unsigned char *)i1) : *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2) ? *((signed char *)i1) : *((signed char *)i2);\n }\n}\nstatic void SHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2) ? *((short *)i1) : *((short *)i2);\n }\n}\nstatic void USHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2) ? *((unsigned short *)i1) : *((unsigned short *)i2);\n }\n}\nstatic void INT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2) ? *((int *)i1) : *((int *)i2);\n }\n}\nstatic void UINT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2) ? *((unsigned int *)i1) : *((unsigned int *)i2);\n }\n}\nstatic void LONG_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2) ? *((long *)i1) : *((long *)i2);\n }\n}\nstatic void FLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n }\n}\nstatic void DOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n }\n}\nstatic void CFLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n\t((float *)op)[1]=*((float *)i1) > *((float *)i2) ? ((float *)i1)[1] : ((float *)i2)[1];\n }\n}\nstatic void CDOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n\t((double *)op)[1]=*((double *)i1) > *((double *)i2) ? ((double *)i1)[1] : ((double *)i2)[1];\n }\n}\nstatic void UBYTE_minimum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((signed char *)i2);\n }\n}\nstatic void SHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((short *)i2);\n }\n}\nstatic void USHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned short *)i2);\n }\n}\nstatic void INT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((int *)i2);\n }\n}\nstatic void UINT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned int *)i2);\n }\n}\nstatic void LONG_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((long *)i2);\n }\n}\n\nstatic PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_add, USHORT_add, INT_add, UINT_add, LONG_add, FLOAT_add, DOUBLE_add, CFLOAT_add, CDOUBLE_add, NULL, };\nstatic PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, USHORT_subtract, INT_subtract, UINT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\nstatic PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, USHORT_multiply, INT_multiply, UINT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, USHORT_divide, INT_divide, UINT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, USHORT_floor_divide, INT_floor_divide, UINT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, USHORT_true_divide, INT_true_divide, UINT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\n#endif\nstatic PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, USHORT_divide_safe, INT_divide_safe, UINT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\nstatic PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, USHORT_conjugate, INT_conjugate, UINT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\nstatic PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, USHORT_remainder, INT_remainder, UINT_remainder, LONG_remainder, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction power_functions[] = { UBYTE_power, SBYTE_power, SHORT_power, USHORT_power, INT_power, UINT_power, LONG_power, NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction absolute_functions[] = { UBYTE_absolute, SBYTE_absolute, SHORT_absolute, USHORT_absolute, INT_absolute, UINT_absolute, LONG_absolute, FLOAT_absolute, DOUBLE_absolute, CFLOAT_absolute, CDOUBLE_absolute, NULL, };\nstatic PyUFuncGenericFunction negative_functions[] = { UBYTE_negative, SBYTE_negative, SHORT_negative, USHORT_negative, INT_negative, UINT_negative, LONG_negative, FLOAT_negative, DOUBLE_negative, CFLOAT_negative, CDOUBLE_negative, NULL, };\nstatic PyUFuncGenericFunction greater_functions[] = { UBYTE_greater, SBYTE_greater, SHORT_greater, USHORT_greater, INT_greater, UINT_greater, LONG_greater, FLOAT_greater, DOUBLE_greater, CFLOAT_greater, CDOUBLE_greater, };\nstatic PyUFuncGenericFunction greater_equal_functions[] = { UBYTE_greater_equal, SBYTE_greater_equal, SHORT_greater_equal, USHORT_greater_equal, INT_greater_equal, UINT_greater_equal, LONG_greater_equal, FLOAT_greater_equal, DOUBLE_greater_equal, CFLOAT_greater_equal, CDOUBLE_greater_equal, };\nstatic PyUFuncGenericFunction less_functions[] = { UBYTE_less, SBYTE_less, SHORT_less, USHORT_less, INT_less, UINT_less, LONG_less, FLOAT_less, DOUBLE_less, CFLOAT_less, CDOUBLE_less, };\nstatic PyUFuncGenericFunction less_equal_functions[] = { UBYTE_less_equal, SBYTE_less_equal, SHORT_less_equal, USHORT_less_equal, INT_less_equal, UINT_less_equal, LONG_less_equal, FLOAT_less_equal, DOUBLE_less_equal, CFLOAT_less_equal, CDOUBLE_less_equal, };\nstatic PyUFuncGenericFunction equal_functions[] = { CHAR_equal, UBYTE_equal, SBYTE_equal, SHORT_equal, USHORT_equal, INT_equal, UINT_equal, LONG_equal, FLOAT_equal, DOUBLE_equal, CFLOAT_equal, CDOUBLE_equal, OBJECT_equal};\nstatic PyUFuncGenericFunction not_equal_functions[] = { CHAR_not_equal, UBYTE_not_equal, SBYTE_not_equal, SHORT_not_equal, USHORT_not_equal, INT_not_equal, UINT_not_equal, LONG_not_equal, FLOAT_not_equal, DOUBLE_not_equal, CFLOAT_not_equal, CDOUBLE_not_equal, OBJECT_not_equal};\nstatic PyUFuncGenericFunction logical_and_functions[] = { UBYTE_logical_and, SBYTE_logical_and, SHORT_logical_and, USHORT_logical_and, INT_logical_and, UINT_logical_and, LONG_logical_and, FLOAT_logical_and, DOUBLE_logical_and, };\nstatic PyUFuncGenericFunction logical_or_functions[] = { UBYTE_logical_or, SBYTE_logical_or, SHORT_logical_or, USHORT_logical_or, INT_logical_or, UINT_logical_or, LONG_logical_or, FLOAT_logical_or, DOUBLE_logical_or, };\nstatic PyUFuncGenericFunction logical_xor_functions[] = { UBYTE_logical_xor, SBYTE_logical_xor, SHORT_logical_xor, USHORT_logical_xor, INT_logical_xor, UINT_logical_xor, LONG_logical_xor, FLOAT_logical_xor, DOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction logical_not_functions[] = { UBYTE_logical_not, SBYTE_logical_not, SHORT_logical_not, USHORT_logical_not, INT_logical_not, UINT_logical_not, LONG_logical_not, FLOAT_logical_not, DOUBLE_logical_not, };\nstatic PyUFuncGenericFunction maximum_functions[] = { UBYTE_maximum, SBYTE_maximum, SHORT_maximum, USHORT_maximum, INT_maximum, UINT_maximum, LONG_maximum, FLOAT_maximum, DOUBLE_maximum, };\nstatic PyUFuncGenericFunction minimum_functions[] = { UBYTE_minimum, SBYTE_minimum, SHORT_minimum, USHORT_minimum, INT_minimum, UINT_minimum, LONG_minimum, FLOAT_minimum, DOUBLE_minimum, };\nstatic PyUFuncGenericFunction bitwise_and_functions[] = { UBYTE_bitwise_and, SBYTE_bitwise_and, SHORT_bitwise_and, USHORT_bitwise_and, INT_bitwise_and, UINT_bitwise_and, LONG_bitwise_and, NULL, };\nstatic PyUFuncGenericFunction bitwise_or_functions[] = { UBYTE_bitwise_or, SBYTE_bitwise_or, SHORT_bitwise_or, USHORT_bitwise_or, INT_bitwise_or, UINT_bitwise_or, LONG_bitwise_or, NULL, };\nstatic PyUFuncGenericFunction bitwise_xor_functions[] = { UBYTE_bitwise_xor, SBYTE_bitwise_xor, SHORT_bitwise_xor, USHORT_bitwise_xor, INT_bitwise_xor, UINT_bitwise_xor, LONG_bitwise_xor, NULL, };\nstatic PyUFuncGenericFunction invert_functions[] = { UBYTE_invert, SBYTE_invert, SHORT_invert, USHORT_invert, INT_invert, UINT_invert, LONG_invert, NULL, };\nstatic PyUFuncGenericFunction left_shift_functions[] = { UBYTE_left_shift, SBYTE_left_shift, SHORT_left_shift, USHORT_left_shift, INT_left_shift, UINT_left_shift, LONG_left_shift, NULL, };\nstatic PyUFuncGenericFunction right_shift_functions[] = { UBYTE_right_shift, SBYTE_right_shift, SHORT_right_shift, USHORT_right_shift, INT_right_shift, UINT_right_shift, LONG_right_shift, NULL, };\n\nstatic PyUFuncGenericFunction arccos_functions[] = { NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction ceil_functions[] = { NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction arctan2_functions[] = { NULL, NULL, NULL, };\n\n\nstatic void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n#if PY_VERSION_HEX >= 0x02020000\nstatic void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\n#endif\nstatic void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * power_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * absolute_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * negative_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * equal_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, }; \nstatic void * bitwise_and_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_or_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_xor_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * invert_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * left_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * right_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\n\nstatic void * arccos_data[] = { (void *)acos, (void *)acos, (void *)c_acos, (void *)c_acos, (void *)\"arccos\", };\nstatic void * arcsin_data[] = { (void *)asin, (void *)asin, (void *)c_asin, (void *)c_asin, (void *)\"arcsin\", };\nstatic void * arctan_data[] = { (void *)atan, (void *)atan, (void *)c_atan, (void *)c_atan, (void *)\"arctan\", };\nstatic void * arccosh_data[] = { (void *)acosh, (void *)acosh, (void *)c_acosh, (void *)c_acosh, (void *)\"arccosh\", };\nstatic void * arcsinh_data[] = { (void *)asinh, (void *)asinh, (void *)c_asinh, (void *)c_asinh, (void *)\"arcsinh\", };\nstatic void * arctanh_data[] = { (void *)atanh, (void *)atanh, (void *)c_atanh, (void *)c_atanh, (void *)\"arctanh\", };\nstatic void * cos_data[] = { (void *)cos, (void *)cos, (void *)c_cos, (void *)c_cos, (void *)\"cos\", };\nstatic void * cosh_data[] = { (void *)cosh, (void *)cosh, (void *)c_cosh, (void *)c_cosh, (void *)\"cosh\", };\nstatic void * exp_data[] = { (void *)exp, (void *)exp, (void *)c_exp, (void *)c_exp, (void *)\"exp\", };\nstatic void * log_data[] = { (void *)log, (void *)log, (void *)c_log, (void *)c_log, (void *)\"log\", };\nstatic void * log10_data[] = { (void *)log10, (void *)log10, (void *)c_log10, (void *)c_log10, (void *)\"log10\", };\nstatic void * sin_data[] = { (void *)sin, (void *)sin, (void *)c_sin, (void *)c_sin, (void *)\"sin\", };\nstatic void * sinh_data[] = { (void *)sinh, (void *)sinh, (void *)c_sinh, (void *)c_sinh, (void *)\"sinh\", };\nstatic void * sqrt_data[] = { (void *)sqrt, (void *)sqrt, (void *)c_sqrt, (void *)c_sqrt, (void *)\"sqrt\", };\nstatic void * tan_data[] = { (void *)tan, (void *)tan, (void *)c_tan, (void *)c_tan, (void *)\"tan\", };\nstatic void * tanh_data[] = { (void *)tanh, (void *)tanh, (void *)c_tanh, (void *)c_tanh, (void *)\"tanh\", };\nstatic void * ceil_data[] = { (void *)ceil, (void *)ceil, (void *)\"ceil\", };\nstatic void * fabs_data[] = { (void *)fabs, (void *)fabs, (void *)\"fabs\", };\nstatic void * floor_data[] = { (void *)floor, (void *)floor, (void *)\"floor\", };\nstatic void * arctan2_data[] = { (void *)atan2, (void *)atan2, (void *)\"arctan2\", };\nstatic void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\nstatic void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\n\nstatic char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_USHORT, PyArray_USHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_UINT, PyArray_UINT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#endif\nstatic char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char absolute_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_FLOAT, PyArray_CDOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char negative_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char equal_signatures[] = { PyArray_CHAR, PyArray_CHAR, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE, PyArray_OBJECT, PyArray_OBJECT, PyArray_UBYTE,};\nstatic char greater_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE };\nstatic char logical_not_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, };\nstatic char maximum_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, };\nstatic char bitwise_and_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char invert_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic char arccos_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char ceil_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arctan2_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic void InitOperators(PyObject *dictionary) {\n PyObject *f;\n\n add_data[11] =(void *)PyNumber_Add;\n subtract_data[11] = (void *)PyNumber_Subtract;\n multiply_data[9] = (void *)c_prod;\n multiply_data[10] = (void *)c_prod;\n multiply_data[11] = (void *)PyNumber_Multiply;\n divide_data[9] = (void *)c_quot_fast;\n divide_data[10] = (void *)c_quot_fast;\n divide_data[11] = (void *)PyNumber_Divide;\n divide_safe_data[9] = (void *)c_quot;\n divide_safe_data[10] = (void *)c_quot;\n divide_safe_data[11] = (void *)PyNumber_Divide;\n conjugate_data[11] = (void *)\"conjugate\";\n remainder_data[8] = (void *)fmod;\n remainder_data[9] = (void *)fmod;\n remainder_data[10] = (void *)PyNumber_Remainder;\n power_data[7] = (void *)pow;\n power_data[8] = (void *)pow;\n power_data[9] = (void *)c_pow;\n power_data[10] = (void *)c_pow;\n power_data[11] = (void *)PyNumber_Power;\n absolute_data[11] = (void *)PyNumber_Absolute;\n negative_data[11] = (void *)PyNumber_Negative;\n bitwise_and_data[7] = (void *)PyNumber_And;\n bitwise_or_data[7] = (void *)PyNumber_Or;\n bitwise_xor_data[7] = (void *)PyNumber_Xor;\n invert_data[7] = (void *)PyNumber_Invert;\n left_shift_data[7] = (void *)PyNumber_Lshift;\n right_shift_data[7] = (void *)PyNumber_Rshift;\n\n add_functions[11] = PyUFunc_OO_O;\n subtract_functions[11] = PyUFunc_OO_O;\n multiply_functions[9] = fastumath_FF_F_As_DD_D;\n multiply_functions[10] = fastumath_DD_D;\n multiply_functions[11] = PyUFunc_OO_O;\n divide_functions[9] = fastumath_FF_F_As_DD_D;\n divide_functions[10] = fastumath_DD_D;\n divide_functions[11] = PyUFunc_OO_O;\n\n\n#if PY_VERSION_HEX >= 0x02020000\n true_divide_data[9] = (void *)c_quot_fast;\n true_divide_data[10] = (void *)c_quot_fast;\n true_divide_data[11] = (void *)PyNumber_TrueDivide;\n true_divide_functions[9] = fastumath_FF_F_As_DD_D;\n true_divide_functions[10] = fastumath_DD_D;\n true_divide_functions[11] = PyUFunc_OO_O;\n\n floor_divide_data[9] = (void *)c_quot_floor_fast;\n floor_divide_data[10] = (void *)c_quot_floor_fast;\n floor_divide_data[11] = (void *)PyNumber_FloorDivide;\n floor_divide_functions[9] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[10] = fastumath_DD_D;\n floor_divide_functions[11] = PyUFunc_OO_O;\n#endif\n\n conjugate_functions[11] = PyUFunc_O_O_method;\n remainder_functions[8] = PyUFunc_ff_f_As_dd_d;\n remainder_functions[9] = PyUFunc_dd_d;\n remainder_functions[10] = PyUFunc_OO_O;\n power_functions[7] = PyUFunc_ff_f_As_dd_d;\n power_functions[8] = PyUFunc_dd_d;\n power_functions[9] = fastumath_FF_F_As_DD_D;\n power_functions[10] = PyUFunc_DD_D;\n power_functions[11] = PyUFunc_OO_O;\n absolute_functions[11] = PyUFunc_O_O;\n negative_functions[11] = PyUFunc_O_O;\n bitwise_and_functions[7] = PyUFunc_OO_O;\n bitwise_or_functions[7] = PyUFunc_OO_O;\n bitwise_xor_functions[7] = PyUFunc_OO_O;\n invert_functions[7] = PyUFunc_O_O;\n left_shift_functions[7] = PyUFunc_OO_O;\n right_shift_functions[7] = PyUFunc_OO_O;\n\n arccos_functions[0] = PyUFunc_f_f_As_d_d;\n arccos_functions[1] = PyUFunc_d_d;\n arccos_functions[2] = fastumath_F_F_As_D_D;\n arccos_functions[3] = fastumath_D_D;\n arccos_functions[4] = PyUFunc_O_O_method;\n ceil_functions[0] = PyUFunc_f_f_As_d_d;\n ceil_functions[1] = PyUFunc_d_d;\n ceil_functions[2] = PyUFunc_O_O_method;\n arctan2_functions[0] = PyUFunc_ff_f_As_dd_d;\n arctan2_functions[1] = PyUFunc_dd_d;\n arctan2_functions[2] = PyUFunc_O_O_method;\n\n\n f = PyUFunc_FromFuncAndData(isinf_functions, isinf_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isinf\", \n \"isinf(x) returns non-zero if x is infinity.\", 0);\n PyDict_SetItemString(dictionary, \"isinf\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isfinite_functions, isfinite_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isfinite\", \n \"isfinite(x) returns non-zero if x is not infinity or not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isfinite\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isnan_functions, isnan_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isnan\", \n \"isnan(x) returns non-zero if x is not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isnan\", f);\n Py_DECREF(f);\n\n\n f = PyUFunc_FromFuncAndData(add_functions, add_data, add_signatures, 12, \n\t\t\t\t2, 1, PyUFunc_Zero, \"add\", \n\t\t\t\t\"Add the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"add\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(subtract_functions, subtract_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_Zero, \"subtract\", \n\t\t\t\t\"Subtract the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"subtract\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(multiply_functions, multiply_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"multiply\", \n\t\t\t\t\"Multiply the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"multiply\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(divide_functions, divide_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"divide\", \n\t\t\t\t\"Divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n#if PY_VERSION_HEX >= 0x02020000\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"floor_divide\", \n\t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"floor_divide\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(true_divide_functions, true_divide_data, true_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"true_divide\", \n\t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n#endif\n\n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"divide_safe\", \n\t\t\t\t\"Divide elementwise, ZeroDivision exception thrown if necessary.\", 0);\n PyDict_SetItemString(dictionary, \"divide_safe\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(conjugate_functions, conjugate_data, conjugate_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"conjugate\", \n\t\t\t\t\"returns conjugate of each element\", 0);\n PyDict_SetItemString(dictionary, \"conjugate\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(remainder_functions, remainder_data, remainder_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_Zero, \"remainder\", \n\t\t\t\t\"returns remainder of division elementwise\", 0);\n PyDict_SetItemString(dictionary, \"remainder\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(power_functions, power_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"power\", \n\t\t\t\t\"power(x,y) = x**y elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"power\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(absolute_functions, absolute_data, absolute_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"absolute\", \n\t\t\t\t\"returns absolute value of each element\", 0);\n PyDict_SetItemString(dictionary, \"absolute\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(negative_functions, negative_data, negative_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"negative\", \n\t\t\t\t\"negative(x) == -x elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"negative\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater\", \n\t\t\t\t\"greater(x,y) is array of 1's where x > y, 0 otherwise.\",1);\n PyDict_SetItemString(dictionary, \"greater\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater_equal\", \n\t\t\t\t\"greater_equal(x,y) is array of 1's where x >=y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"greater_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less\", \n\t\t\t\t\"less(x,y) is array of 1's where x < y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less_equal\", \n\t\t\t\t\"less_equal(x,y) is array of 1's where x <= y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_One, \"equal\", \n\t\t\t\t\"equal(x,y) is array of 1's where x == y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(not_equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_None, \"not_equal\", \n\t\t\t\t\"not_equal(x,y) is array of 0's where x == y, 1 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"not_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_and_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"logical_and\", \n\t\t\t\t\"logical_and(x,y) returns array of 1's where x and y both true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_or_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_Zero, \"logical_or\", \n\t\t\t\t\"logical_or(x,y) returns array of 1's where x or y or both are true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_xor_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"logical_xor\", \n\t\t\t\t\"logical_xor(x,y) returns array of 1's where exactly one of x or y is true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_not_functions, divide_safe_data, logical_not_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"logical_not\", \n\t\t\t\t\"logical_not(x) returns array of 1's where x is false, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"logical_not\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(maximum_functions, divide_safe_data, maximum_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"maximum\", \n\t\t\t\t\"maximum(x,y) returns maximum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"maximum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(minimum_functions, divide_safe_data, maximum_signatures,\n\t\t\t\t11, 2, 1, PyUFunc_None, \"minimum\", \n\t\t\t\t\"minimum(x,y) returns minimum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"minimum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_and_functions, bitwise_and_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_One, \"bitwise_and\", \n\t\t\t\t\"bitwise_and(x,y) returns array of bitwise-and of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_or_functions, bitwise_or_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_Zero, \"bitwise_or\", \n\t\t\t\t\"bitwise_or(x,y) returns array of bitwise-or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_xor_functions, bitwise_xor_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"bitwise_xor\", \n\t\t\t\t\"bitwise_xor(x,y) returns array of bitwise exclusive or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(invert_functions, invert_data, invert_signatures, \n\t\t\t\t8, 1, 1, PyUFunc_None, \"invert\", \n\t\t\t\t\"invert(n) returns array of bit inversion elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"invert\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(left_shift_functions, left_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"left_shift\", \n\t\t\t\t\"left_shift(n, m) is n << m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"left_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(right_shift_functions, right_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"right_shift\", \n\t\t\t\t\"right_shift(n, m) is n >> m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"right_shift\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(arccos_functions, arccos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccos\", \n\t\t\t\t\"arccos(x) returns array of elementwise inverse cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsin\", \n\t\t\t\t\"arcsin(x) returns array of elementwise inverse sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctan\", \n\t\t\t\t\"arctan(x) returns array of elementwise inverse tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctanh\",\n\t\t\t\t\"arctanh(x) returns array of elementwise inverse hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccosh\",\n\t\t\t\t\"arccosh(x) returns array of elementwise inverse hyperbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsinh\",\n\t\t\t\t\"arcsinh(x) returns array of elementwise inverse hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cos\", \n\t\t\t\t\"cos(x) returns array of elementwise cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cosh\", \n\t\t\t\t\"cosh(x) returns array of elementwise hyberbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, exp_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"exp\", \n\t\t\t\t\"exp(x) returns array of elementwise e**x.\", 0);\n PyDict_SetItemString(dictionary, \"exp\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log\", \n\t\t\t\t\"log(x) returns array of elementwise natural logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log10_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log10\", \n\t\t\t\t\"log10(x) returns array of elementwise base-10 logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log10\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sin\", \n\t\t\t\t\"sin(x) returns array of elementwise sines.\", 0);\n PyDict_SetItemString(dictionary, \"sin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sinh\", \n\t\t\t\t\"sinh(x) returns array of elementwise hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"sinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sqrt_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sqrt\",\n\t\t\t\t\"sqrt(x) returns array of elementwise square roots.\", 0);\n PyDict_SetItemString(dictionary, \"sqrt\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tan\", \n\t\t\t\t\"tan(x) returns array of elementwise tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tanh\", \n\t\t\t\t\"tanh(x) returns array of elementwise hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, ceil_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"ceil\", \n\t\t\t\t\"ceil(x) returns array of elementwise least whole number >= x.\", 0);\n PyDict_SetItemString(dictionary, \"ceil\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, fabs_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"fabs\", \n\t\t\t\t\"fabs(x) returns array of elementwise absolute values, 32 bit if x is.\", 0);\n\n PyDict_SetItemString(dictionary, \"fabs\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, floor_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"floor\", \n\t\t\t\t\"floor(x) returns array of elementwise least whole number <= x.\", 0);\n PyDict_SetItemString(dictionary, \"floor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, arctan2_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"arctan2\", \n\t\t\t\t\"arctan2(x,y) is a safe and correct tan(x/y).\", 0);\n PyDict_SetItemString(dictionary, \"arctan2\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, fmod_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"fmod\", \n\t\t\t\t\"fmod(x,y) is remainder(x,y)\", 0);\n PyDict_SetItemString(dictionary, \"fmod\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, hypot_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"hypot\", \n\t\t\t\t\"hypot(x,y) = sqrt(x**2 + y**2), elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"hypot\", f);\n Py_DECREF(f);\n}\n\n\n", "source_code_before": "/* -*- c -*- */\n#include \"Python.h\"\n#include \"Numeric/arrayobject.h\"\n#include \"Numeric/ufuncobject.h\"\n#include \"abstract.h\"\n#include \n#include \"mconf_lite.h\"\n\n/* Fast umath module whose functions do not check for range and domain errors.\n\n Replacement for umath + additions for isnan, isfinite, and isinf\n Also allows comparison operations on complex numbers (just compares the \n real part) and logical operations.\n\n All logical operations return UBYTE arrays.\n\n This version supports unsigned types. \n */\n\n#ifndef CHAR_BIT\n#define CHAR_BIT 8\n#endif\n\n#ifndef LONG_BIT\n#define LONG_BIT (CHAR_BIT * sizeof(long))\n#endif\n\n#ifndef INT_BIT\n#define INT_BIT (CHAR_BIT * sizeof(int))\n#endif\n\n#ifndef SHORT_BIT\n#define SHORT_BIT (CHAR_BIT * sizeof(short))\n#endif\n\n#ifndef UINT_BIT\n#define UINT_BIT (CHAR_BIT * sizeof(unsigned int))\n#endif\n\n#ifndef USHORT_BIT\n#define USHORT_BIT (CHAR_BIT * sizeof(unsigned short))\n#endif\n\n/* A whole slew of basic math functions are provided by Konrad Hinsen. */\n\n#if !defined(__STDC__) && !defined(_MSC_VER)\nextern double fmod (double, double);\nextern double frexp (double, int *);\nextern double ldexp (double, int);\nextern double modf (double, double *);\n#endif\n\n#ifndef M_PI\n#define M_PI 3.1415926535897931\n#endif\n\n\n#define ABS(x) ((x) < 0 ? -(x) : (x))\n\n/* isnan and isinf and isfinite functions */\nstatic void FLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) ABS(isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((float *)i1)[0]) || isnan((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isnan(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isnan((double)((double *)i1)[0]) || isnan((double)((double *)i1)[1]);\n }\n}\n\n\nstatic void FLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) !(isfinite((double)(*((float *)i1))) || isnan((double)(*((float *)i1))));\n }\n}\n\nstatic void DOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !(isfinite((double)(*((double *)i1))) || isnan((double)(*((double *)i1))));\n }\n}\n\nstatic void CFLOAT_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((float *)i1)[0])) && isfinite((double)(((float *)i1)[1]))) || isnan((double)(((float *)i1)[0])) || isnan((double)(((float *)i1)[1])));\n }\n}\n\nstatic void CDOUBLE_isinf(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op)= (unsigned char) !((isfinite((double)(((double *)i1)[0])) && isfinite((double)(((double *)i1)[1]))) || isnan((double)(((double *)i1)[0])) || isnan((double)(((double *)i1)[1])));\n }\n}\n\n\nstatic void FLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((float *)i1)));\n }\n}\n\nstatic void DOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)(*((double *)i1)));\n }\n}\n\nstatic void CFLOAT_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((float *)i1)[0]) && isfinite((double)((float *)i1)[1]);\n }\n}\n\nstatic void CDOUBLE_isfinite(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0], os=steps[1], n=dimensions[0];\n char *i1=args[0], *op=args[1];\n for (i=0; i < n; i++, i1+=is1, op+=os) {\n\t*((unsigned char *)op) = (unsigned char) isfinite((double)((double *)i1)[0]) && isfinite((double)((double *)i1)[1]);\n }\n}\n\nstatic PyUFuncGenericFunction isnan_functions[] = {FLOAT_isnan, DOUBLE_isnan, CFLOAT_isnan, CDOUBLE_isnan, NULL};\nstatic PyUFuncGenericFunction isinf_functions[] = {FLOAT_isinf, DOUBLE_isinf, CFLOAT_isinf, CDOUBLE_isinf, NULL};\nstatic PyUFuncGenericFunction isfinite_functions[] = {FLOAT_isfinite, DOUBLE_isfinite, CFLOAT_isfinite, CDOUBLE_isfinite, NULL};\n\nstatic char isinf_signatures[] = { PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_UBYTE, };\n\nstatic void * isnan_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isinf_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * isfinite_data[] = {(void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n\n\n\n/* Some functions needed from ufunc object, so that Py_complex's aren't being returned \nbetween code possibly compiled with different compilers.\n*/\n\ntypedef Py_complex ComplexBinaryFunc(Py_complex x, Py_complex y);\ntypedef Py_complex ComplexUnaryFunc(Py_complex x);\n\nstatic void fastumath_F_F_As_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((float *)ip1)[0]; x.imag = ((float *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((float *)op)[0] = (float)x.real;\n\t((float *)op)[1] = (float)x.imag;\n }\n}\n\nstatic void fastumath_D_D(char **args, int *dimensions, int *steps, void *func) {\n int i; Py_complex x;\n char *ip1=args[0], *op=args[1];\n for(i=0; i<*dimensions; i++, ip1+=steps[0], op+=steps[1]) {\n\tx.real = ((double *)ip1)[0]; x.imag = ((double *)ip1)[1];\n\tx = ((ComplexUnaryFunc *)func)(x);\n\t((double *)op)[0] = x.real;\n\t((double *)op)[1] = x.imag;\n }\n}\n\n\nstatic void fastumath_FF_F_As_DD_D(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2];\n char *ip1=args[0], *ip2=args[1], *op=args[2];\n int n=dimensions[0];\n Py_complex x, y;\n\t\n for(i=0; i */\n#undef HUGE_VAL\n#endif\n\n#ifdef HUGE_VAL\n#define CHECK(x) if (errno != 0) ; \telse if (-HUGE_VAL <= (x) && (x) <= HUGE_VAL) ; \telse errno = ERANGE\n#else\n#define CHECK(x) /* Don't know how to check */\n#endif\n\n\n\n/* First, the C functions that do the real work */\n\n/* constants */\nstatic Py_complex c_1 = {1., 0.};\nstatic Py_complex c_half = {0.5, 0.};\nstatic Py_complex c_i = {0., 1.};\nstatic Py_complex c_i2 = {0., 0.5};\n/*\nstatic Py_complex c_mi = {0., -1.};\nstatic Py_complex c_pi2 = {M_PI/2., 0.};\n*/\n\nstatic Py_complex c_quot_fast(Py_complex a, Py_complex b)\n{\n /******************************************************************/\n \n /* This algorithm is better, and is pretty obvious: first divide the\n * numerators and denominator by whichever of {b.real, b.imag} has\n * larger magnitude. The earliest reference I found was to CACM\n * Algorithm 116 (Complex Division, Robert L. Smith, Stanford\n * University). As usual, though, we're still ignoring all IEEE\n * endcases.\n */\n Py_complex r; /* the result */\n\n const double abs_breal = b.real < 0 ? -b.real : b.real;\n const double abs_bimag = b.imag < 0 ? -b.imag : b.imag;\n\n if ((b.real == 0.0) && (b.imag == 0.0)) {\n\tr.real = a.real / b.real;\n\tr.imag = a.imag / b.imag;\n/* \tif (a.real == 0.0) {r.real = a.real/b.real;} */\n/* \telse if (a.real < 0.0) {r.real = -1.0/0.0;} */\n/* \telse if (a.real > 0.0) {r.real = 1.0/0.0;} */\n\t\n/* \tif (a.imag == 0.0) {r.imag = a.imag/b.imag;} */\n/* \telse if (a.imag < 0.0) {r.imag = -1.0/0.0;} */\n/* \telse if (a.imag > 0.0) {r.imag = 1.0/0.0;} */\n\treturn r;\n }\n if (abs_breal >= abs_bimag) {\n\t/* divide tops and bottom by b.real */\n\tconst double ratio = b.imag / b.real;\n\tconst double denom = b.real + b.imag * ratio;\n\tr.real = (a.real + a.imag * ratio) / denom;\n\tr.imag = (a.imag - a.real * ratio) / denom;\n }\n else {\n\t/* divide tops and bottom by b.imag */\n\tconst double ratio = b.real / b.imag;\n\tconst double denom = b.real * ratio + b.imag;\n\tr.real = (a.real * ratio + a.imag) / denom;\n\tr.imag = (a.imag * ratio - a.real) / denom;\n }\n return r;\n}\n\n#if PY_VERSION_HEX >= 0x02020000\nstatic Py_complex c_quot_floor_fast(Py_complex a, Py_complex b)\n{\n /* Not really sure what to do here, but it looks like Python takes the \n floor of the real part and returns that as the answer. So, we will do the same.\n */\n Py_complex r;\n\n r = c_quot_fast(a, b);\n r.imag = 0.0;\n r.real = floor(r.real);\n return r;\n}\n#endif\n\nstatic Py_complex c_sqrt(Py_complex x)\n{\n Py_complex r;\n double s,d;\n if (x.real == 0. && x.imag == 0.)\n\tr = x;\n else {\n\ts = sqrt(0.5*(fabs(x.real) + hypot(x.real,x.imag)));\n\td = 0.5*x.imag/s;\n\tif (x.real > 0.) {\n\t r.real = s;\n\t r.imag = d;\n\t}\n\telse if (x.imag >= 0.) {\n\t r.real = d;\n\t r.imag = s;\n\t}\n\telse {\n\t r.real = -d;\n\t r.imag = -s;\n\t}\n }\n return r;\n}\n\nstatic Py_complex c_log(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real);\n r.real = log(l);\n return r;\n}\n\nstatic Py_complex c_prodi(Py_complex x)\n{\n Py_complex r;\n r.real = -x.imag;\n r.imag = x.real;\n return r;\n}\n\nstatic Py_complex c_acos(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i,\n\t\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x))))))));\n}\n\nstatic Py_complex c_acosh(Py_complex x)\n{\n return c_log(c_sum(x,c_prod(c_i,\n\t\t\t\tc_sqrt(c_diff(c_1,c_prod(x,x))))));\n}\n\nstatic Py_complex c_asin(Py_complex x)\n{\n return c_neg(c_prodi(c_log(c_sum(c_prod(c_i,x),\n\t\t\t\t c_sqrt(c_diff(c_1,c_prod(x,x)))))));\n}\n\nstatic Py_complex c_asinh(Py_complex x)\n{\n return c_neg(c_log(c_diff(c_sqrt(c_sum(c_1,c_prod(x,x))),x)));\n}\n\nstatic Py_complex c_atan(Py_complex x)\n{\n return c_prod(c_i2,c_log(c_quot_fast(c_sum(c_i,x),c_diff(c_i,x))));\n}\n\nstatic Py_complex c_atanh(Py_complex x)\n{\n return c_prod(c_half,c_log(c_quot_fast(c_sum(c_1,x),c_diff(c_1,x))));\n}\n\nstatic Py_complex c_cos(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.real)*cosh(x.imag);\n r.imag = -sin(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_cosh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*cosh(x.real);\n r.imag = sin(x.imag)*sinh(x.real);\n return r;\n}\n\nstatic Py_complex c_exp(Py_complex x)\n{\n Py_complex r;\n double l = exp(x.real);\n r.real = l*cos(x.imag);\n r.imag = l*sin(x.imag);\n return r;\n}\n\nstatic Py_complex c_log10(Py_complex x)\n{\n Py_complex r;\n double l = hypot(x.real,x.imag);\n r.imag = atan2(x.imag, x.real)/log(10.);\n r.real = log10(l);\n return r;\n}\n\nstatic Py_complex c_sin(Py_complex x)\n{\n Py_complex r;\n r.real = sin(x.real)*cosh(x.imag);\n r.imag = cos(x.real)*sinh(x.imag);\n return r;\n}\n\nstatic Py_complex c_sinh(Py_complex x)\n{\n Py_complex r;\n r.real = cos(x.imag)*sinh(x.real);\n r.imag = sin(x.imag)*cosh(x.real);\n return r;\n}\n\nstatic Py_complex c_tan(Py_complex x)\n{\n Py_complex r;\n double sr,cr,shi,chi;\n double rs,is,rc,ic;\n double d;\n sr = sin(x.real);\n cr = cos(x.real);\n shi = sinh(x.imag);\n chi = cosh(x.imag);\n rs = sr*chi;\n is = cr*shi;\n rc = cr*chi;\n ic = -sr*shi;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic Py_complex c_tanh(Py_complex x)\n{\n Py_complex r;\n double si,ci,shr,chr;\n double rs,is,rc,ic;\n double d;\n si = sin(x.imag);\n ci = cos(x.imag);\n shr = sinh(x.real);\n chr = cosh(x.real);\n rs = ci*shr;\n is = si*chr;\n rc = ci*chr;\n ic = si*shr;\n d = rc*rc + ic*ic;\n r.real = (rs*rc+is*ic)/d;\n r.imag = (is*rc-rs*ic)/d;\n return r;\n}\n\nstatic long powll(long x, long n, int nbits)\n /* Overflow check: overflow will occur if log2(abs(x)) * n > nbits. */\n{\n long r = 1;\n long p = x;\n double logtwox;\n long mask = 1;\n if (n < 0) PyErr_SetString(PyExc_ValueError, \"Integer to a negative power\");\n if (x != 0) {\n\tlogtwox = log10 (fabs ( (double) x))/log10 ( (double) 2.0);\n\tif (logtwox * (double) n > (double) nbits)\n\t PyErr_SetString(PyExc_ArithmeticError, \"Integer overflow in power.\");\n }\n while (mask > 0 && n >= mask) {\n\tif (n & mask)\n\t r *= p;\n\tmask <<= 1;\n\tp *= p;\n }\n return r;\n}\n\n\nstatic void UBYTE_add(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i 255) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned char *)op)=(unsigned char) x;\n }\n}\nstatic void SBYTE_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int x;\n for(i=0; i 127 || x < -128) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((signed char *)op)=(signed char) x;\n }\n}\nstatic void SHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n short a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (SHORT_BIT/2);\n\tbh = b >> (SHORT_BIT/2);\n\t/* Quick test for common case: two small positive shorts */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (SHORT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((short *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (SHORT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((short *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (SHORT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (SHORT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (SHORT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((short *)op)=s*x;\n }\n}\nstatic void USHORT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int x;\n for(i=0; i 65535) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned short *)op)=(unsigned short) x;\n }\n}\nstatic void INT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n int a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (INT_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((int *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (INT_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((int *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (INT_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((int *)op)=s*x;\n }\n}\nstatic void UINT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n unsigned int a, b, ah, bh, x, y;\n for(i=0; i> (INT_BIT/2);\n\tbh = b >> (INT_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) { /* result should fit into bits available. */\n *((unsigned int *)op)=x;\n continue;\n }\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n /* Otherwise one and only one of ah or bh is non-zero. Make it so a > b (ah >0 and bh=0) */\n\tif (a < b) { \n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n /* Now a = ah */\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^(INT_BIT/2) -- shifted_version won't fit in unsigned int.\n\n Then compute al*bl (this should fit in the allotated space)\n\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1 << (INT_BIT/2))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1 << (INT_BIT/2)) - 1; /* mask off ah so a is now al */\n\tx = a*b; /* al * bl */\n\tx += y << (INT_BIT/2); /* add ah * bl * 2^SHIFT */\n /* This could have caused overflow. One way to know is to check to see if x < al \n Not sure if this get's all cases */\n\tif (x < a) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((unsigned int *)op)=x;\n }\n}\nstatic void LONG_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n long a, b, ah, bh, x, y;\n int s;\n for(i=0; i> (LONG_BIT/2);\n\tbh = b >> (LONG_BIT/2);\n\t/* Quick test for common case: two small positive ints */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=x;\n\t\tcontinue;\n\t }\n\t}\n\t/* Arrange that a >= b >= 0 */\n\tif (a < 0) {\n\t a = -a;\n\t if (a < 0) {\n\t\t/* Largest negative */\n\t\tif (b == 0 || b == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t ah = a >> (LONG_BIT/2);\n\t}\n\tif (b < 0) {\n\t b = -b;\n\t if (b < 0) {\n\t\t/* Largest negative */\n\t\tif (a == 0 || a == 1) {\n\t\t *((long *)op)=a*b;\n\t\t continue;\n\t\t}\n\t\telse {\n\t\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\t return;\n\t\t}\n\t }\n\t s = -s;\n\t bh = b >> (LONG_BIT/2);\n\t}\n\t/* 1) both ah and bh > 0 : then report overflow */\n\tif (ah != 0 && bh != 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t/* 2) both ah and bh = 0 : then compute a*b and report\n\t overflow if it comes out negative */\n\tif (ah == 0 && bh == 0) {\n\t if ((x=a*b) < 0) {\n\t\tPyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t\treturn;\n\t }\n\t else {\n\t\t*((long *)op)=s * x;\n\t\tcontinue;\n\t }\n\t}\n\tif (a < b) {\n\t /* Swap */\n\t x = a;\n\t a = b;\n\t b = x;\n\t ah = bh;\n\t /* bh not used beyond this point */\n\t}\n\t/* 3) ah > 0 and bh = 0 : compute ah*bl and report overflow if\n\t it's >= 2^31\n\t compute al*bl and report overflow if it's negative\n\t add (ah*bl)<<32 to al*bl and report overflow if\n\t it's negative\n\t (NB b == bl in this case, and we make a = al) */\n\ty = ah*b;\n\tif (y >= (1L << (LONG_BIT/2 - 1))) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\ta &= (1L << (LONG_BIT/2)) - 1;\n\tx = a*b;\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\tx += y << (LONG_BIT/2);\n\tif (x < 0) {\n\t PyErr_SetString (PyExc_ArithmeticError, \"Integer overflow in multiply.\");\n\t return;\n\t}\n\t*((long *)op)=s*x;\n }\n}\nstatic void FLOAT_multiply(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= 0x02020000\nstatic void UBYTE_floor_divide(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2);\n }\n}\nstatic void SHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2);\n }\n}\nstatic void USHORT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2);\n }\n}\nstatic void INT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2);\n }\n}\nstatic void UINT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2);\n }\n}\nstatic void FLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2);\n }\n}\nstatic void DOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2);\n }\n}\n\n/* complex numbers are compared by there real parts. */\nstatic void CFLOAT_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((float *)i2)[0];\n }\n}\nstatic void CDOUBLE_greater(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i ((double *)i2)[0];\n }\n}\n\nstatic void UBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((signed char *)i2);\n }\n}\nstatic void SHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((short *)i2);\n }\n}\nstatic void USHORT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned short *)i2);\n }\n}\nstatic void INT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((int *)i2);\n }\n}\nstatic void UINT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((unsigned int *)i2);\n }\n}\nstatic void LONG_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((long *)i2);\n }\n}\nstatic void FLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void DOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\nstatic void CFLOAT_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((float *)i2);\n }\n}\nstatic void CDOUBLE_greater_equal(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i= *((double *)i2);\n }\n}\n\nstatic void UBYTE_less(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned char *)i2) ? *((unsigned char *)i1) : *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((signed char *)i2) ? *((signed char *)i1) : *((signed char *)i2);\n }\n}\nstatic void SHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((short *)i2) ? *((short *)i1) : *((short *)i2);\n }\n}\nstatic void USHORT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned short *)i2) ? *((unsigned short *)i1) : *((unsigned short *)i2);\n }\n}\nstatic void INT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((int *)i2) ? *((int *)i1) : *((int *)i2);\n }\n}\nstatic void UINT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((unsigned int *)i2) ? *((unsigned int *)i1) : *((unsigned int *)i2);\n }\n}\nstatic void LONG_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((long *)i2) ? *((long *)i1) : *((long *)i2);\n }\n}\nstatic void FLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n }\n}\nstatic void DOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n }\n}\nstatic void CFLOAT_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((float *)i2) ? *((float *)i1) : *((float *)i2);\n\t((float *)op)[1]=*((float *)i1) > *((float *)i2) ? ((float *)i1)[1] : ((float *)i2)[1];\n }\n}\nstatic void CDOUBLE_maximum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i *((double *)i2) ? *((double *)i1) : *((double *)i2);\n\t((double *)op)[1]=*((double *)i1) > *((double *)i2) ? ((double *)i1)[1] : ((double *)i2)[1];\n }\n}\nstatic void UBYTE_minimum(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned char *)i2);\n }\n}\nstatic void SBYTE_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((signed char *)i2);\n }\n}\nstatic void SHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((short *)i2);\n }\n}\nstatic void USHORT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned short *)i2);\n }\n}\nstatic void INT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((int *)i2);\n }\n}\nstatic void UINT_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((unsigned int *)i2);\n }\n}\nstatic void LONG_right_shift(char **args, int *dimensions, int *steps, void *func) {\n int i, is1=steps[0],is2=steps[1],os=steps[2], n=dimensions[0];\n char *i1=args[0], *i2=args[1], *op=args[2];\n for(i=0; i> *((long *)i2);\n }\n}\n\nstatic PyUFuncGenericFunction add_functions[] = { UBYTE_add, SBYTE_add, SHORT_add, USHORT_add, INT_add, UINT_add, LONG_add, FLOAT_add, DOUBLE_add, CFLOAT_add, CDOUBLE_add, NULL, };\nstatic PyUFuncGenericFunction subtract_functions[] = { UBYTE_subtract, SBYTE_subtract, SHORT_subtract, USHORT_subtract, INT_subtract, UINT_subtract, LONG_subtract, FLOAT_subtract, DOUBLE_subtract, CFLOAT_subtract, CDOUBLE_subtract, NULL, };\nstatic PyUFuncGenericFunction multiply_functions[] = { UBYTE_multiply, SBYTE_multiply, SHORT_multiply, USHORT_multiply, INT_multiply, UINT_multiply, LONG_multiply, FLOAT_multiply, DOUBLE_multiply, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction divide_functions[] = { UBYTE_divide, SBYTE_divide, SHORT_divide, USHORT_divide, INT_divide, UINT_divide, LONG_divide, FLOAT_divide, DOUBLE_divide, NULL, NULL, NULL, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic PyUFuncGenericFunction floor_divide_functions[] = { UBYTE_floor_divide, SBYTE_floor_divide, SHORT_floor_divide, USHORT_floor_divide, INT_floor_divide, UINT_floor_divide, LONG_floor_divide, FLOAT_floor_divide, DOUBLE_floor_divide, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction true_divide_functions[] = { UBYTE_true_divide, SBYTE_true_divide, SHORT_true_divide, USHORT_true_divide, INT_true_divide, UINT_true_divide, LONG_true_divide, FLOAT_true_divide, DOUBLE_true_divide, NULL, NULL, NULL, };\n#endif\nstatic PyUFuncGenericFunction divide_safe_functions[] = { UBYTE_divide_safe, SBYTE_divide_safe, SHORT_divide_safe, USHORT_divide_safe, INT_divide_safe, UINT_divide_safe, LONG_divide_safe, FLOAT_divide_safe, DOUBLE_divide_safe, };\nstatic PyUFuncGenericFunction conjugate_functions[] = { UBYTE_conjugate, SBYTE_conjugate, SHORT_conjugate, USHORT_conjugate, INT_conjugate, UINT_conjugate, LONG_conjugate, FLOAT_conjugate, DOUBLE_conjugate, CFLOAT_conjugate, CDOUBLE_conjugate, NULL, };\nstatic PyUFuncGenericFunction remainder_functions[] = { UBYTE_remainder, SBYTE_remainder, SHORT_remainder, USHORT_remainder, INT_remainder, UINT_remainder, LONG_remainder, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction power_functions[] = { UBYTE_power, SBYTE_power, SHORT_power, USHORT_power, INT_power, UINT_power, LONG_power, NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction absolute_functions[] = { UBYTE_absolute, SBYTE_absolute, SHORT_absolute, USHORT_absolute, INT_absolute, UINT_absolute, LONG_absolute, FLOAT_absolute, DOUBLE_absolute, CFLOAT_absolute, CDOUBLE_absolute, NULL, };\nstatic PyUFuncGenericFunction negative_functions[] = { UBYTE_negative, SBYTE_negative, SHORT_negative, USHORT_negative, INT_negative, UINT_negative, LONG_negative, FLOAT_negative, DOUBLE_negative, CFLOAT_negative, CDOUBLE_negative, NULL, };\nstatic PyUFuncGenericFunction greater_functions[] = { UBYTE_greater, SBYTE_greater, SHORT_greater, USHORT_greater, INT_greater, UINT_greater, LONG_greater, FLOAT_greater, DOUBLE_greater, CFLOAT_greater, CDOUBLE_greater, };\nstatic PyUFuncGenericFunction greater_equal_functions[] = { UBYTE_greater_equal, SBYTE_greater_equal, SHORT_greater_equal, USHORT_greater_equal, INT_greater_equal, UINT_greater_equal, LONG_greater_equal, FLOAT_greater_equal, DOUBLE_greater_equal, CFLOAT_greater_equal, CDOUBLE_greater_equal, };\nstatic PyUFuncGenericFunction less_functions[] = { UBYTE_less, SBYTE_less, SHORT_less, USHORT_less, INT_less, UINT_less, LONG_less, FLOAT_less, DOUBLE_less, CFLOAT_less, CDOUBLE_less, };\nstatic PyUFuncGenericFunction less_equal_functions[] = { UBYTE_less_equal, SBYTE_less_equal, SHORT_less_equal, USHORT_less_equal, INT_less_equal, UINT_less_equal, LONG_less_equal, FLOAT_less_equal, DOUBLE_less_equal, CFLOAT_less_equal, CDOUBLE_less_equal, };\nstatic PyUFuncGenericFunction equal_functions[] = { CHAR_equal, UBYTE_equal, SBYTE_equal, SHORT_equal, USHORT_equal, INT_equal, UINT_equal, LONG_equal, FLOAT_equal, DOUBLE_equal, CFLOAT_equal, CDOUBLE_equal, OBJECT_equal};\nstatic PyUFuncGenericFunction not_equal_functions[] = { CHAR_not_equal, UBYTE_not_equal, SBYTE_not_equal, SHORT_not_equal, USHORT_not_equal, INT_not_equal, UINT_not_equal, LONG_not_equal, FLOAT_not_equal, DOUBLE_not_equal, CFLOAT_not_equal, CDOUBLE_not_equal, OBJECT_not_equal};\nstatic PyUFuncGenericFunction logical_and_functions[] = { UBYTE_logical_and, SBYTE_logical_and, SHORT_logical_and, USHORT_logical_and, INT_logical_and, UINT_logical_and, LONG_logical_and, FLOAT_logical_and, DOUBLE_logical_and, };\nstatic PyUFuncGenericFunction logical_or_functions[] = { UBYTE_logical_or, SBYTE_logical_or, SHORT_logical_or, USHORT_logical_or, INT_logical_or, UINT_logical_or, LONG_logical_or, FLOAT_logical_or, DOUBLE_logical_or, };\nstatic PyUFuncGenericFunction logical_xor_functions[] = { UBYTE_logical_xor, SBYTE_logical_xor, SHORT_logical_xor, USHORT_logical_xor, INT_logical_xor, UINT_logical_xor, LONG_logical_xor, FLOAT_logical_xor, DOUBLE_logical_xor, };\nstatic PyUFuncGenericFunction logical_not_functions[] = { UBYTE_logical_not, SBYTE_logical_not, SHORT_logical_not, USHORT_logical_not, INT_logical_not, UINT_logical_not, LONG_logical_not, FLOAT_logical_not, DOUBLE_logical_not, };\nstatic PyUFuncGenericFunction maximum_functions[] = { UBYTE_maximum, SBYTE_maximum, SHORT_maximum, USHORT_maximum, INT_maximum, UINT_maximum, LONG_maximum, FLOAT_maximum, DOUBLE_maximum, };\nstatic PyUFuncGenericFunction minimum_functions[] = { UBYTE_minimum, SBYTE_minimum, SHORT_minimum, USHORT_minimum, INT_minimum, UINT_minimum, LONG_minimum, FLOAT_minimum, DOUBLE_minimum, };\nstatic PyUFuncGenericFunction bitwise_and_functions[] = { UBYTE_bitwise_and, SBYTE_bitwise_and, SHORT_bitwise_and, USHORT_bitwise_and, INT_bitwise_and, UINT_bitwise_and, LONG_bitwise_and, NULL, };\nstatic PyUFuncGenericFunction bitwise_or_functions[] = { UBYTE_bitwise_or, SBYTE_bitwise_or, SHORT_bitwise_or, USHORT_bitwise_or, INT_bitwise_or, UINT_bitwise_or, LONG_bitwise_or, NULL, };\nstatic PyUFuncGenericFunction bitwise_xor_functions[] = { UBYTE_bitwise_xor, SBYTE_bitwise_xor, SHORT_bitwise_xor, USHORT_bitwise_xor, INT_bitwise_xor, UINT_bitwise_xor, LONG_bitwise_xor, NULL, };\nstatic PyUFuncGenericFunction invert_functions[] = { UBYTE_invert, SBYTE_invert, SHORT_invert, USHORT_invert, INT_invert, UINT_invert, LONG_invert, NULL, };\nstatic PyUFuncGenericFunction left_shift_functions[] = { UBYTE_left_shift, SBYTE_left_shift, SHORT_left_shift, USHORT_left_shift, INT_left_shift, UINT_left_shift, LONG_left_shift, NULL, };\nstatic PyUFuncGenericFunction right_shift_functions[] = { UBYTE_right_shift, SBYTE_right_shift, SHORT_right_shift, USHORT_right_shift, INT_right_shift, UINT_right_shift, LONG_right_shift, NULL, };\n\nstatic PyUFuncGenericFunction arccos_functions[] = { NULL, NULL, NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction ceil_functions[] = { NULL, NULL, NULL, };\nstatic PyUFuncGenericFunction arctan2_functions[] = { NULL, NULL, NULL, };\n\n\nstatic void * add_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * subtract_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * multiply_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\n#if PY_VERSION_HEX >= 0x02020000\nstatic void * floor_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * true_divide_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\n#endif\nstatic void * divide_safe_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * conjugate_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL };\nstatic void * remainder_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * power_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * absolute_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL};\nstatic void * negative_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * equal_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, }; \nstatic void * bitwise_and_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_or_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * bitwise_xor_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, };\nstatic void * invert_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * left_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\nstatic void * right_shift_data[] = { (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,};\n\nstatic void * arccos_data[] = { (void *)acos, (void *)acos, (void *)c_acos, (void *)c_acos, (void *)\"arccos\", };\nstatic void * arcsin_data[] = { (void *)asin, (void *)asin, (void *)c_asin, (void *)c_asin, (void *)\"arcsin\", };\nstatic void * arctan_data[] = { (void *)atan, (void *)atan, (void *)c_atan, (void *)c_atan, (void *)\"arctan\", };\nstatic void * arccosh_data[] = { (void *)acosh, (void *)acosh, (void *)c_acosh, (void *)c_acosh, (void *)\"arccosh\", };\nstatic void * arcsinh_data[] = { (void *)asinh, (void *)asinh, (void *)c_asinh, (void *)c_asinh, (void *)\"arcsinh\", };\nstatic void * arctanh_data[] = { (void *)atanh, (void *)atanh, (void *)c_atanh, (void *)c_atanh, (void *)\"arctanh\", };\nstatic void * cos_data[] = { (void *)cos, (void *)cos, (void *)c_cos, (void *)c_cos, (void *)\"cos\", };\nstatic void * cosh_data[] = { (void *)cosh, (void *)cosh, (void *)c_cosh, (void *)c_cosh, (void *)\"cosh\", };\nstatic void * exp_data[] = { (void *)exp, (void *)exp, (void *)c_exp, (void *)c_exp, (void *)\"exp\", };\nstatic void * log_data[] = { (void *)log, (void *)log, (void *)c_log, (void *)c_log, (void *)\"log\", };\nstatic void * log10_data[] = { (void *)log10, (void *)log10, (void *)c_log10, (void *)c_log10, (void *)\"log10\", };\nstatic void * sin_data[] = { (void *)sin, (void *)sin, (void *)c_sin, (void *)c_sin, (void *)\"sin\", };\nstatic void * sinh_data[] = { (void *)sinh, (void *)sinh, (void *)c_sinh, (void *)c_sinh, (void *)\"sinh\", };\nstatic void * sqrt_data[] = { (void *)sqrt, (void *)sqrt, (void *)c_sqrt, (void *)c_sqrt, (void *)\"sqrt\", };\nstatic void * tan_data[] = { (void *)tan, (void *)tan, (void *)c_tan, (void *)c_tan, (void *)\"tan\", };\nstatic void * tanh_data[] = { (void *)tanh, (void *)tanh, (void *)c_tanh, (void *)c_tanh, (void *)\"tanh\", };\nstatic void * ceil_data[] = { (void *)ceil, (void *)ceil, (void *)\"ceil\", };\nstatic void * fabs_data[] = { (void *)fabs, (void *)fabs, (void *)\"fabs\", };\nstatic void * floor_data[] = { (void *)floor, (void *)floor, (void *)\"floor\", };\nstatic void * arctan2_data[] = { (void *)atan2, (void *)atan2, (void *)\"arctan2\", };\nstatic void * fmod_data[] = { (void *)fmod, (void *)fmod, (void *)\"fmod\", };\nstatic void * hypot_data[] = { (void *)hypot, (void *)hypot, (void *)\"hypot\", };\n\nstatic char add_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#if PY_VERSION_HEX >= 0x02020000\nstatic char floor_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char true_divide_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_FLOAT, PyArray_SBYTE, PyArray_SBYTE, PyArray_FLOAT, PyArray_SHORT, PyArray_SHORT, PyArray_FLOAT, PyArray_USHORT, PyArray_USHORT, PyArray_FLOAT, PyArray_INT, PyArray_INT, PyArray_DOUBLE, PyArray_UINT, PyArray_UINT, PyArray_DOUBLE, PyArray_LONG, PyArray_LONG, PyArray_DOUBLE, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\n#endif\nstatic char divide_safe_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, };\nstatic char conjugate_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char remainder_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char absolute_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_FLOAT, PyArray_CDOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char negative_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char equal_signatures[] = { PyArray_CHAR, PyArray_CHAR, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE, PyArray_OBJECT, PyArray_OBJECT, PyArray_UBYTE,};\nstatic char greater_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_UBYTE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_UBYTE, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_UBYTE };\nstatic char logical_not_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_UBYTE, PyArray_SHORT, PyArray_UBYTE, PyArray_USHORT, PyArray_UBYTE, PyArray_INT, PyArray_UBYTE, PyArray_UINT, PyArray_UBYTE, PyArray_LONG, PyArray_UBYTE, PyArray_FLOAT, PyArray_UBYTE, PyArray_DOUBLE, PyArray_UBYTE, };\nstatic char maximum_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_CDOUBLE, };\nstatic char bitwise_and_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char invert_signatures[] = { PyArray_UBYTE, PyArray_UBYTE, PyArray_SBYTE, PyArray_SBYTE, PyArray_SHORT, PyArray_SHORT, PyArray_USHORT, PyArray_USHORT, PyArray_INT, PyArray_INT, PyArray_UINT, PyArray_UINT, PyArray_LONG, PyArray_LONG, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic char arccos_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_CFLOAT, PyArray_CFLOAT, PyArray_CDOUBLE, PyArray_CDOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char ceil_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\nstatic char arctan2_signatures[] = { PyArray_FLOAT, PyArray_FLOAT, PyArray_FLOAT, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_DOUBLE, PyArray_OBJECT, PyArray_OBJECT, };\n\nstatic void InitOperators(PyObject *dictionary) {\n PyObject *f;\n\n add_data[11] =(void *)PyNumber_Add;\n subtract_data[11] = (void *)PyNumber_Subtract;\n multiply_data[9] = (void *)c_prod;\n multiply_data[10] = (void *)c_prod;\n multiply_data[11] = (void *)PyNumber_Multiply;\n divide_data[9] = (void *)c_quot_fast;\n divide_data[10] = (void *)c_quot_fast;\n divide_data[11] = (void *)PyNumber_Divide;\n divide_safe_data[9] = (void *)c_quot;\n divide_safe_data[10] = (void *)c_quot;\n divide_safe_data[11] = (void *)PyNumber_Divide;\n conjugate_data[11] = (void *)\"conjugate\";\n remainder_data[8] = (void *)fmod;\n remainder_data[9] = (void *)fmod;\n remainder_data[10] = (void *)PyNumber_Remainder;\n power_data[7] = (void *)pow;\n power_data[8] = (void *)pow;\n power_data[9] = (void *)c_pow;\n power_data[10] = (void *)c_pow;\n power_data[11] = (void *)PyNumber_Power;\n absolute_data[11] = (void *)PyNumber_Absolute;\n negative_data[11] = (void *)PyNumber_Negative;\n bitwise_and_data[7] = (void *)PyNumber_And;\n bitwise_or_data[7] = (void *)PyNumber_Or;\n bitwise_xor_data[7] = (void *)PyNumber_Xor;\n invert_data[7] = (void *)PyNumber_Invert;\n left_shift_data[7] = (void *)PyNumber_Lshift;\n right_shift_data[7] = (void *)PyNumber_Rshift;\n\n add_functions[11] = PyUFunc_OO_O;\n subtract_functions[11] = PyUFunc_OO_O;\n multiply_functions[9] = fastumath_FF_F_As_DD_D;\n multiply_functions[10] = fastumath_DD_D;\n multiply_functions[11] = PyUFunc_OO_O;\n divide_functions[9] = fastumath_FF_F_As_DD_D;\n divide_functions[10] = fastumath_DD_D;\n divide_functions[11] = PyUFunc_OO_O;\n\n\n#if PY_VERSION_HEX >= 0x02020000\n true_divide_data[9] = (void *)c_quot_fast;\n true_divide_data[10] = (void *)c_quot_fast;\n true_divide_data[11] = (void *)PyNumber_TrueDivide;\n true_divide_functions[9] = fastumath_FF_F_As_DD_D;\n true_divide_functions[10] = fastumath_DD_D;\n true_divide_functions[11] = PyUFunc_OO_O;\n\n floor_divide_data[9] = (void *)c_quot_floor_fast;\n floor_divide_data[10] = (void *)c_quot_floor_fast;\n floor_divide_data[11] = (void *)PyNumber_FloorDivide;\n floor_divide_functions[9] = fastumath_FF_F_As_DD_D;\n floor_divide_functions[10] = fastumath_DD_D;\n floor_divide_functions[11] = PyUFunc_OO_O;\n#endif\n\n conjugate_functions[11] = PyUFunc_O_O_method;\n remainder_functions[8] = PyUFunc_ff_f_As_dd_d;\n remainder_functions[9] = PyUFunc_dd_d;\n remainder_functions[10] = PyUFunc_OO_O;\n power_functions[7] = PyUFunc_ff_f_As_dd_d;\n power_functions[8] = PyUFunc_dd_d;\n power_functions[9] = fastumath_FF_F_As_DD_D;\n power_functions[10] = PyUFunc_DD_D;\n power_functions[11] = PyUFunc_OO_O;\n absolute_functions[11] = PyUFunc_O_O;\n negative_functions[11] = PyUFunc_O_O;\n bitwise_and_functions[7] = PyUFunc_OO_O;\n bitwise_or_functions[7] = PyUFunc_OO_O;\n bitwise_xor_functions[7] = PyUFunc_OO_O;\n invert_functions[7] = PyUFunc_O_O;\n left_shift_functions[7] = PyUFunc_OO_O;\n right_shift_functions[7] = PyUFunc_OO_O;\n\n arccos_functions[0] = PyUFunc_f_f_As_d_d;\n arccos_functions[1] = PyUFunc_d_d;\n arccos_functions[2] = fastumath_F_F_As_D_D;\n arccos_functions[3] = fastumath_D_D;\n arccos_functions[4] = PyUFunc_O_O_method;\n ceil_functions[0] = PyUFunc_f_f_As_d_d;\n ceil_functions[1] = PyUFunc_d_d;\n ceil_functions[2] = PyUFunc_O_O_method;\n arctan2_functions[0] = PyUFunc_ff_f_As_dd_d;\n arctan2_functions[1] = PyUFunc_dd_d;\n arctan2_functions[2] = PyUFunc_O_O_method;\n\n\n f = PyUFunc_FromFuncAndData(isinf_functions, isinf_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isinf\", \n \"isinf(x) returns non-zero if x is infinity.\", 0);\n PyDict_SetItemString(dictionary, \"isinf\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isfinite_functions, isfinite_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isfinite\", \n \"isfinite(x) returns non-zero if x is not infinity or not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isfinite\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(isnan_functions, isnan_data, isinf_signatures, \n 4, 1, 1, PyUFunc_None, \"isnan\", \n \"isnan(x) returns non-zero if x is not a number.\", 0);\n PyDict_SetItemString(dictionary, \"isnan\", f);\n Py_DECREF(f);\n\n\n f = PyUFunc_FromFuncAndData(add_functions, add_data, add_signatures, 12, \n\t\t\t\t2, 1, PyUFunc_Zero, \"add\", \n\t\t\t\t\"Add the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"add\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(subtract_functions, subtract_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_Zero, \"subtract\", \n\t\t\t\t\"Subtract the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"subtract\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(multiply_functions, multiply_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"multiply\", \n\t\t\t\t\"Multiply the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"multiply\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(divide_functions, divide_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"divide\", \n\t\t\t\t\"Divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"divide\", f);\n Py_DECREF(f);\n#if PY_VERSION_HEX >= 0x02020000\n f = PyUFunc_FromFuncAndData(floor_divide_functions, floor_divide_data, floor_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"floor_divide\", \n\t\t\t\t\"Floor divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"floor_divide\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(true_divide_functions, true_divide_data, true_divide_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"true_divide\", \n\t\t\t\t\"True divide the arguments elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"true_divide\", f);\n Py_DECREF(f);\n#endif\n\n f = PyUFunc_FromFuncAndData(divide_safe_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"divide_safe\", \n\t\t\t\t\"Divide elementwise, ZeroDivision exception thrown if necessary.\", 0);\n PyDict_SetItemString(dictionary, \"divide_safe\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(conjugate_functions, conjugate_data, conjugate_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"conjugate\", \n\t\t\t\t\"returns conjugate of each element\", 0);\n PyDict_SetItemString(dictionary, \"conjugate\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(remainder_functions, remainder_data, remainder_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_Zero, \"remainder\", \n\t\t\t\t\"returns remainder of division elementwise\", 0);\n PyDict_SetItemString(dictionary, \"remainder\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(power_functions, power_data, add_signatures, \n\t\t\t\t12, 2, 1, PyUFunc_One, \"power\", \n\t\t\t\t\"power(x,y) = x**y elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"power\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(absolute_functions, absolute_data, absolute_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"absolute\", \n\t\t\t\t\"returns absolute value of each element\", 0);\n PyDict_SetItemString(dictionary, \"absolute\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(negative_functions, negative_data, negative_signatures, \n\t\t\t\t12, 1, 1, PyUFunc_None, \"negative\", \n\t\t\t\t\"negative(x) == -x elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"negative\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater\", \n\t\t\t\t\"greater(x,y) is array of 1's where x > y, 0 otherwise.\",1);\n PyDict_SetItemString(dictionary, \"greater\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(greater_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"greater_equal\", \n\t\t\t\t\"greater_equal(x,y) is array of 1's where x >=y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"greater_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less\", \n\t\t\t\t\"less(x,y) is array of 1's where x < y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(less_equal_functions, divide_safe_data, greater_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"less_equal\", \n\t\t\t\t\"less_equal(x,y) is array of 1's where x <= y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"less_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_One, \"equal\", \n\t\t\t\t\"equal(x,y) is array of 1's where x == y, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(not_equal_functions, equal_data, equal_signatures, \n\t\t\t\t13, 2, 1, PyUFunc_None, \"not_equal\", \n\t\t\t\t\"not_equal(x,y) is array of 0's where x == y, 1 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"not_equal\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_and_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_One, \"logical_and\", \n\t\t\t\t\"logical_and(x,y) returns array of 1's where x and y both true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_or_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_Zero, \"logical_or\", \n\t\t\t\t\"logical_or(x,y) returns array of 1's where x or y or both are true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_xor_functions, divide_safe_data, divide_safe_signatures, \n\t\t\t\t9, 2, 1, PyUFunc_None, \"logical_xor\", \n\t\t\t\t\"logical_xor(x,y) returns array of 1's where exactly one of x or y is true.\", 0);\n PyDict_SetItemString(dictionary, \"logical_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(logical_not_functions, divide_safe_data, logical_not_signatures, \n\t\t\t\t9, 1, 1, PyUFunc_None, \"logical_not\", \n\t\t\t\t\"logical_not(x) returns array of 1's where x is false, 0 otherwise.\", 0);\n PyDict_SetItemString(dictionary, \"logical_not\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(maximum_functions, divide_safe_data, maximum_signatures, \n\t\t\t\t11, 2, 1, PyUFunc_None, \"maximum\", \n\t\t\t\t\"maximum(x,y) returns maximum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"maximum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(minimum_functions, divide_safe_data, maximum_signatures,\n\t\t\t\t11, 2, 1, PyUFunc_None, \"minimum\", \n\t\t\t\t\"minimum(x,y) returns minimum of x and y taken elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"minimum\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_and_functions, bitwise_and_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_One, \"bitwise_and\", \n\t\t\t\t\"bitwise_and(x,y) returns array of bitwise-and of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_and\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_or_functions, bitwise_or_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_Zero, \"bitwise_or\", \n\t\t\t\t\"bitwise_or(x,y) returns array of bitwise-or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_or\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(bitwise_xor_functions, bitwise_xor_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"bitwise_xor\", \n\t\t\t\t\"bitwise_xor(x,y) returns array of bitwise exclusive or of respective elements.\", 0);\n PyDict_SetItemString(dictionary, \"bitwise_xor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(invert_functions, invert_data, invert_signatures, \n\t\t\t\t8, 1, 1, PyUFunc_None, \"invert\", \n\t\t\t\t\"invert(n) returns array of bit inversion elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"invert\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(left_shift_functions, left_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"left_shift\", \n\t\t\t\t\"left_shift(n, m) is n << m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"left_shift\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(right_shift_functions, right_shift_data, bitwise_and_signatures, \n\t\t\t\t8, 2, 1, PyUFunc_None, \"right_shift\", \n\t\t\t\t\"right_shift(n, m) is n >> m elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"right_shift\", f);\n Py_DECREF(f);\n\n f = PyUFunc_FromFuncAndData(arccos_functions, arccos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccos\", \n\t\t\t\t\"arccos(x) returns array of elementwise inverse cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsin\", \n\t\t\t\t\"arcsin(x) returns array of elementwise inverse sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctan\", \n\t\t\t\t\"arctan(x) returns array of elementwise inverse tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arctanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arctanh\",\n\t\t\t\t\"arctanh(x) returns array of elementwise inverse hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"arctanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arccosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arccosh\",\n\t\t\t\t\"arccosh(x) returns array of elementwise inverse hyperbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"arccosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, arcsinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"arcsinh\",\n\t\t\t\t\"arcsinh(x) returns array of elementwise inverse hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"arcsinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cos_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cos\", \n\t\t\t\t\"cos(x) returns array of elementwise cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cos\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, cosh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"cosh\", \n\t\t\t\t\"cosh(x) returns array of elementwise hyberbolic cosines.\", 0);\n PyDict_SetItemString(dictionary, \"cosh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, exp_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"exp\", \n\t\t\t\t\"exp(x) returns array of elementwise e**x.\", 0);\n PyDict_SetItemString(dictionary, \"exp\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log\", \n\t\t\t\t\"log(x) returns array of elementwise natural logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, log10_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"log10\", \n\t\t\t\t\"log10(x) returns array of elementwise base-10 logarithms.\", 0);\n PyDict_SetItemString(dictionary, \"log10\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sin_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sin\", \n\t\t\t\t\"sin(x) returns array of elementwise sines.\", 0);\n PyDict_SetItemString(dictionary, \"sin\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sinh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sinh\", \n\t\t\t\t\"sinh(x) returns array of elementwise hyperbolic sines.\", 0);\n PyDict_SetItemString(dictionary, \"sinh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, sqrt_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"sqrt\",\n\t\t\t\t\"sqrt(x) returns array of elementwise square roots.\", 0);\n PyDict_SetItemString(dictionary, \"sqrt\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tan_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tan\", \n\t\t\t\t\"tan(x) returns array of elementwise tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tan\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arccos_functions, tanh_data, arccos_signatures, \n\t\t\t\t5, 1, 1, PyUFunc_None, \"tanh\", \n\t\t\t\t\"tanh(x) returns array of elementwise hyperbolic tangents.\", 0);\n PyDict_SetItemString(dictionary, \"tanh\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, ceil_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"ceil\", \n\t\t\t\t\"ceil(x) returns array of elementwise least whole number >= x.\", 0);\n PyDict_SetItemString(dictionary, \"ceil\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, fabs_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"fabs\", \n\t\t\t\t\"fabs(x) returns array of elementwise absolute values, 32 bit if x is.\", 0);\n\n PyDict_SetItemString(dictionary, \"fabs\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(ceil_functions, floor_data, ceil_signatures, \n\t\t\t\t3, 1, 1, PyUFunc_None, \"floor\", \n\t\t\t\t\"floor(x) returns array of elementwise least whole number <= x.\", 0);\n PyDict_SetItemString(dictionary, \"floor\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, arctan2_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"arctan2\", \n\t\t\t\t\"arctan2(x,y) is a safe and correct tan(x/y).\", 0);\n PyDict_SetItemString(dictionary, \"arctan2\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, fmod_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"fmod\", \n\t\t\t\t\"fmod(x,y) is remainder(x,y)\", 0);\n PyDict_SetItemString(dictionary, \"fmod\", f);\n Py_DECREF(f);\n f = PyUFunc_FromFuncAndData(arctan2_functions, hypot_data, arctan2_signatures, \n\t\t\t\t3, 2, 1, PyUFunc_None, \"hypot\", \n\t\t\t\t\"hypot(x,y) = sqrt(x**2 + y**2), elementwise.\", 0);\n PyDict_SetItemString(dictionary, \"hypot\", f);\n Py_DECREF(f);\n}\n\n\n", "methods": [], "methods_before": [], "changed_methods": [], "nloc": null, "complexity": null, "token_count": null, "diff_parsed": { "added": [ "\t x = a*b;" ], "deleted": [] } } ] }, { "hash": "b6062f6f2d4aca2b0d47fc4b2d51ac154f9239b7", "msg": "Implemented hooks to postpone module import until module attributes\nare accessed (ppimport function). To model postponed import for 'from\nmodule import name', ppimport_attr(module,name) is introduced where\nmodule=ppimport(modulename).\n\nComparing ppimport to Pmw dynamic loader, ppimport is more robust: it\ndoes not assume any special setup for a module to be imported. With\nppimport one can postpone importing both python modules and packages\nas well as python extension modules. ppimport covers the two first\npurposes of a dynamic loader (as defined by Pmw docs). The third\npurpose, that is choosing between different versions of a module,\nshould be implemented separately (if at all at this moment) from\nppimport to keep its code as clean as possible.\n\nThe basic idea of ppimport is as follows. Expression\n\n module = ppimport('module')\n\nis equivalent to\n\n import module\n\nwith the difference that the actual module import is postponed until\nany part of a python code tries to access the attributes of a module.\nThe return value of ppimport is either actual module (when module\nwas imported before ppimport call) or a special ModuleLoader instance\n(that triggers module import as soon as module attributes are to be\naccessed either through getattr or setattr).\n\nRestrictions: ModuleLoader is not derived from Python module type.\nAs a result, reload(module) will raise TypeError. As a workaround,\nreload(module._ppimport_module) can be used.\n\nWishes: currently module.__doc__ would trigger importing module though\nit may not be necessary. Therefore, a database of modules\ndocumentation is needed in some form (e.g. definition files per\npackage, preferably generated automatically during build/installation\nsteps) to prevent unnecessary imports. We need to work out a policy\nfor documenting scipy modules... what tools to use (pydoc, etc.),\ndocumentation string formats, etc.", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-20T21:24:18+00:00", "author_timezone": 0, "committer_date": "2003-03-20T21:24:18+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "1960523901b9f1d885fe466c55b615d85926360f" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 0, "insertions": 146, "lines": 146, "files": 2, "dmm_unit_size": 0.7160493827160493, "dmm_unit_complexity": 1.0, "dmm_unit_interfacing": 0.7654320987654321, "modified_files": [ { "old_path": "scipy_base/__init__.py", "new_path": "scipy_base/__init__.py", "filename": "__init__.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -96,6 +96,8 @@\n \n from scipy_base_version import scipy_base_version as __version__\n \n+from ppimport import ppimport,ppimport_attr\n+\n import Numeric\n from Numeric import *\n try:\n", "added_lines": 2, "deleted_lines": 0, "source_code": "\"\"\" Basic functions used by several sub-packages and useful to have in the\nmain name-space\n\nType handling\n==============\niscomplexobj -- Test for complex object, scalar result\nisrealobj -- Test for real object, scalar result\niscomplex -- Test for complex elements, array result\nisreal -- Test for real elements, array result\nimag -- Imaginary part\nreal -- Real part\nreal_if_close -- Turns complex number with tiny imaginary part to real\nisneginf -- Tests for negative infinity ---|\nisposinf -- Tests for positive infinity |\nisnan -- Tests for nans |---- array results\nisinf -- Tests for infinity |\nisfinite -- Tests for finite numbers ---| \nisscalar -- True if argument is a scalar\nnan_to_num -- Replaces NaN's with 0 and infinities with large numbers\ntypename -- Return english name for given typecode character\ncast -- Dictionary of functions to force cast to each type\ncommon_type -- Determine the 'minimum common type code' for a group\n of arrays\n\nIndex tricks\n==================\nmgrid -- Method which allows easy construction of N-d 'mesh-grids'\nr_ -- Append and construct arrays -- turns slice objects into\n ranges and concatenates them, for 2d arrays appends\n rows.\nc_ -- Append and construct arrays -- for 2d arrays appends\n columns.\n\nindex_exp -- Konrad Hinsen's index_expression class instance which\n can be useful for building complicated slicing syntax.\n\nUseful functions\n==================\nselect -- Extension of where to multiple conditions and choices\nextract -- Extract 1d array from flattened array according to mask\ninsert -- Insert 1d array of values into Nd array according to mask\nlinspace -- Evenly spaced samples in linear space\nlogspace -- Evenly spaced samples in logarithmic space\nfix -- Round x to nearest integer towards zero\nmod -- Modulo mod(x,y) = x % y except keeps sign of y\namax -- Array maximum along axis\namin -- Array minimum along axis\nptp -- Array max-min along axis\ncumsum -- Cumulative sum along axis\nprod -- Product of elements along axis\ncumprod -- Cumluative product along axis\ndiff -- Discrete differences along axis\nangle -- Returns angle of complex argument\nunwrap -- Unwrap phase along given axis (1-d algorithm)\nsort_complex -- Sort a complex-array (based on real, then imaginary)\ntrim_zeros -- trim the leading and trailing zeros from 1D array.\n\nShape manipulation\n===================\nsqueeze -- Return a with length-one dimensions removed.\natleast_1d -- Force arrays to be > 1D\natleast_2d -- Force arrays to be > 2D\natleast_3d -- Force arrays to be > 3D\nvstack -- Stack arrays vertically (row on row)\nhstack -- Stack arrays horizontally (column on column)\ncolumn_stack -- Stack 1D arrays as columns into 2D array\ndstack -- Stack arrays depthwise (along third dimension)\nsplit -- Divide array into a list of sub-arrays\nhsplit -- Split into columns\nvsplit -- Split into rows\ndsplit -- Split along third dimension\n\nMatrix (2d array) manipluations\n===============================\nfliplr -- 2D array with columns flipped\nflipud -- 2D array with rows flipped\nrot90 -- Rotate a 2D array a multiple of 90 degrees\neye -- Return a 2D array with ones down a given diagonal\ndiag -- Construct a 2D array from a vector, or return a given\n diagonal from a 2D array. \n\nPolynomials\n============\npoly1d -- A one-dimensional polynomial class\n\npoly -- Return polynomial coefficients from roots\nroots -- Find roots of polynomial given coefficients\npolyint -- Integrate polynomial\npolyder -- Differentiate polynomial\npolyadd -- Add polynomials\npolysub -- Substract polynomials\npolymul -- Multiply polynomials\npolydiv -- Divide polynomials\npolyval -- Evaluate polynomial at given argument\n\"\"\"\n\nfrom scipy_base_version import scipy_base_version as __version__\n\nfrom ppimport import ppimport,ppimport_attr\n\nimport Numeric\nfrom Numeric import *\ntry:\n import fastumath\nexcept ImportError,mess:\n mess_str = str(mess)\n if mess_str=='No module named fastumath':\n print '__file__=',__file__\n raise ImportError,mess_str+\\\n \"\\n scipy cannot be imported from its source directory.\"\\\n \"\\n Change to another directory and try again.\"\n raise ImportError,mess\nimport limits\n\nfrom type_check import *\nfrom index_tricks import *\nfrom function_base import *\nfrom shape_base import *\nfrom matrix_base import *\n\nfrom polynomial import *\nfrom scimath import *\n\n# needs scipy_base.fastumath\nInf = inf = fastumath.PINF\ntry:\n NAN = NaN = nan = fastumath.NAN\nexcept AttributeError:\n NaN = NAN = nan = fastumath.PINF/fastumath.PINF\n\n\n#---- testing ----#\n\ndef test(level=10):\n import unittest\n runner = unittest.TextTestRunner()\n runner.run(test_suite())\n return runner\n\ndef test_suite(level=1):\n import scipy_test.testing\n import scipy_base\n this_mod = scipy_base\n # testing is the module that actually does all the testing...\n ignore = ['testing']\n return scipy_test.testing.harvest_test_suites(this_mod,ignore = ignore,\n level=level)\n", "source_code_before": "\"\"\" Basic functions used by several sub-packages and useful to have in the\nmain name-space\n\nType handling\n==============\niscomplexobj -- Test for complex object, scalar result\nisrealobj -- Test for real object, scalar result\niscomplex -- Test for complex elements, array result\nisreal -- Test for real elements, array result\nimag -- Imaginary part\nreal -- Real part\nreal_if_close -- Turns complex number with tiny imaginary part to real\nisneginf -- Tests for negative infinity ---|\nisposinf -- Tests for positive infinity |\nisnan -- Tests for nans |---- array results\nisinf -- Tests for infinity |\nisfinite -- Tests for finite numbers ---| \nisscalar -- True if argument is a scalar\nnan_to_num -- Replaces NaN's with 0 and infinities with large numbers\ntypename -- Return english name for given typecode character\ncast -- Dictionary of functions to force cast to each type\ncommon_type -- Determine the 'minimum common type code' for a group\n of arrays\n\nIndex tricks\n==================\nmgrid -- Method which allows easy construction of N-d 'mesh-grids'\nr_ -- Append and construct arrays -- turns slice objects into\n ranges and concatenates them, for 2d arrays appends\n rows.\nc_ -- Append and construct arrays -- for 2d arrays appends\n columns.\n\nindex_exp -- Konrad Hinsen's index_expression class instance which\n can be useful for building complicated slicing syntax.\n\nUseful functions\n==================\nselect -- Extension of where to multiple conditions and choices\nextract -- Extract 1d array from flattened array according to mask\ninsert -- Insert 1d array of values into Nd array according to mask\nlinspace -- Evenly spaced samples in linear space\nlogspace -- Evenly spaced samples in logarithmic space\nfix -- Round x to nearest integer towards zero\nmod -- Modulo mod(x,y) = x % y except keeps sign of y\namax -- Array maximum along axis\namin -- Array minimum along axis\nptp -- Array max-min along axis\ncumsum -- Cumulative sum along axis\nprod -- Product of elements along axis\ncumprod -- Cumluative product along axis\ndiff -- Discrete differences along axis\nangle -- Returns angle of complex argument\nunwrap -- Unwrap phase along given axis (1-d algorithm)\nsort_complex -- Sort a complex-array (based on real, then imaginary)\ntrim_zeros -- trim the leading and trailing zeros from 1D array.\n\nShape manipulation\n===================\nsqueeze -- Return a with length-one dimensions removed.\natleast_1d -- Force arrays to be > 1D\natleast_2d -- Force arrays to be > 2D\natleast_3d -- Force arrays to be > 3D\nvstack -- Stack arrays vertically (row on row)\nhstack -- Stack arrays horizontally (column on column)\ncolumn_stack -- Stack 1D arrays as columns into 2D array\ndstack -- Stack arrays depthwise (along third dimension)\nsplit -- Divide array into a list of sub-arrays\nhsplit -- Split into columns\nvsplit -- Split into rows\ndsplit -- Split along third dimension\n\nMatrix (2d array) manipluations\n===============================\nfliplr -- 2D array with columns flipped\nflipud -- 2D array with rows flipped\nrot90 -- Rotate a 2D array a multiple of 90 degrees\neye -- Return a 2D array with ones down a given diagonal\ndiag -- Construct a 2D array from a vector, or return a given\n diagonal from a 2D array. \n\nPolynomials\n============\npoly1d -- A one-dimensional polynomial class\n\npoly -- Return polynomial coefficients from roots\nroots -- Find roots of polynomial given coefficients\npolyint -- Integrate polynomial\npolyder -- Differentiate polynomial\npolyadd -- Add polynomials\npolysub -- Substract polynomials\npolymul -- Multiply polynomials\npolydiv -- Divide polynomials\npolyval -- Evaluate polynomial at given argument\n\"\"\"\n\nfrom scipy_base_version import scipy_base_version as __version__\n\nimport Numeric\nfrom Numeric import *\ntry:\n import fastumath\nexcept ImportError,mess:\n mess_str = str(mess)\n if mess_str=='No module named fastumath':\n print '__file__=',__file__\n raise ImportError,mess_str+\\\n \"\\n scipy cannot be imported from its source directory.\"\\\n \"\\n Change to another directory and try again.\"\n raise ImportError,mess\nimport limits\n\nfrom type_check import *\nfrom index_tricks import *\nfrom function_base import *\nfrom shape_base import *\nfrom matrix_base import *\n\nfrom polynomial import *\nfrom scimath import *\n\n# needs scipy_base.fastumath\nInf = inf = fastumath.PINF\ntry:\n NAN = NaN = nan = fastumath.NAN\nexcept AttributeError:\n NaN = NAN = nan = fastumath.PINF/fastumath.PINF\n\n\n#---- testing ----#\n\ndef test(level=10):\n import unittest\n runner = unittest.TextTestRunner()\n runner.run(test_suite())\n return runner\n\ndef test_suite(level=1):\n import scipy_test.testing\n import scipy_base\n this_mod = scipy_base\n # testing is the module that actually does all the testing...\n ignore = ['testing']\n return scipy_test.testing.harvest_test_suites(this_mod,ignore = ignore,\n level=level)\n", "methods": [ { "name": "test", "long_name": "test( level = 10 )", "filename": "__init__.py", "nloc": 5, "complexity": 1, "token_count": 26, "parameters": [ "level" ], "start_line": 134, "end_line": 138, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "__init__.py", "nloc": 7, "complexity": 1, "token_count": 38, "parameters": [ "level" ], "start_line": 140, "end_line": 147, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "methods_before": [ { "name": "test", "long_name": "test( level = 10 )", "filename": "__init__.py", "nloc": 5, "complexity": 1, "token_count": 26, "parameters": [ "level" ], "start_line": 132, "end_line": 136, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "__init__.py", "nloc": 7, "complexity": 1, "token_count": 38, "parameters": [ "level" ], "start_line": 138, "end_line": 145, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 134, "complexity": 2, "token_count": 186, "diff_parsed": { "added": [ "from ppimport import ppimport,ppimport_attr", "" ], "deleted": [] } }, { "old_path": null, "new_path": "scipy_base/ppimport.py", "filename": "ppimport.py", "extension": "py", "change_type": "ADD", "diff": "@@ -0,0 +1,144 @@\n+#!/usr/bin/env python\n+\"\"\"\n+Postpone module import to future.\n+\n+Python versions: 1.5.2 - 2.3.x\n+Author: Pearu Peterson \n+Created: March 2003\n+$Revision$\n+$Date$\n+\"\"\"\n+__all__ = ['ppimport','ppimport_attr']\n+\n+import os\n+import sys\n+import string\n+try:\n+ from distutils.sysconfig import get_config_vars\n+ so_ext = get_config_vars('SO')[0] or ''\n+except ImportError:\n+ #XXX: implement hooks for .sl, .dll to fully support Python 1.5\n+ so_ext = '.so'\n+\n+def _get_frame(level=0):\n+ try:\n+ return sys._getframe(level+1)\n+ except AttributeError:\n+ # Python<=2.0 support\n+ frame = sys.exc_info()[2].tb_frame\n+ for i in range(level+1):\n+ frame = frame.f_back\n+ return frame\n+\n+def ppimport_attr(module, name):\n+ \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n+ \"\"\"\n+ if not isinstance(module, _ModuleLoader):\n+ return getattr(module, name)\n+ return _AttrLoader(module, name)\n+\n+class _AttrLoader:\n+ def __init__(self, module, name):\n+ self._ppimport_attr_module = module\n+ self._ppimport_attr_name = name\n+ self._ppimport_attr = None \n+\n+ def __getattr__(self, name):\n+ a = self._ppimport_attr\n+ if a is None:\n+ a = getattr(self.__dict__['_ppimport_attr_module'],\n+ self.__dict__['_ppimport_attr_name'])\n+ self._ppimport_attr = a\n+ return getattr(a, name)\n+\n+def _is_local_module(p_dir,name,suffices):\n+ base = os.path.join(p_dir,name)\n+ for suffix in suffices:\n+ if os.path.isfile(base+suffix):\n+ if p_dir:\n+ return base+suffix\n+ return name+suffix\n+\n+def ppimport(name):\n+ \"\"\" ppimport(name) -> module or module wrapper\n+\n+ If name has been imported before, return module. Otherwise\n+ return ModuleLoader instance that transparently postpones\n+ module import until the first attempt to access module name\n+ attributes.\n+ \"\"\"\n+ p_frame = _get_frame(1)\n+ p_name = p_frame.f_locals['__name__']\n+ if p_name=='__main__':\n+ p_dir = ''\n+ fullname = name\n+ else:\n+ p_path = p_frame.f_locals['__path__']\n+ p_dir = p_path[0]\n+ fullname = p_name + '.' + name\n+\n+ try:\n+ return sys.modules[fullname]\n+ except KeyError:\n+ pass\n+\n+ # name is local python or extension module\n+ location = _is_local_module(p_dir, name,\n+ ('.py','.pyc','.pyo',so_ext,'module'+so_ext))\n+ if location is None:\n+ # name is local package\n+ location = _is_local_module(os.path.join(p_dir, name), '__init__',\n+ ('.py','.pyc','.pyo'))\n+\n+ if location is None:\n+ # name is to be looked in python sys.path.\n+ # It is OK if name does not exists. The ImportError is\n+ # postponed until trying to use the module.\n+ fullname = name\n+ location = 'sys.path'\n+\n+ return _ModuleLoader(fullname,location)\n+\n+class _ModuleLoader:\n+ # Don't use it directly. Use ppimport instead.\n+\n+ def __init__(self,name,location):\n+\n+ # set attributes, avoid calling __setattr__\n+ self.__dict__['__name__'] = name\n+ self.__dict__['__file__'] = location\n+\n+ # install loader\n+ sys.modules[name] = self\n+\n+ def _ppimport_importer(self):\n+ name = self.__name__\n+ module = sys.modules[name]\n+ if module is self:\n+ # uninstall loader\n+ del sys.modules[name]\n+ #print 'Executing postponed import for %s' %(name)\n+ module = __import__(name,None,None,['*'])\n+ self.__dict__ = module.__dict__\n+ self.__dict__['_ppimport_module'] = module\n+ return module\n+\n+ def __repr__(self):\n+ if self.__dict__.has_key('_ppimport_module'):\n+ status = 'imported'\n+ else:\n+ status = 'import postponed'\n+ return '' \\\n+ % (`self.__name__`,`self.__file__`, status)\n+\n+ __str__ = __repr__\n+\n+ def __setattr__(self, name, value):\n+ module = self.__dict__.get('_ppimport_module',\n+ self._ppimport_importer())\n+ return setattr(module, name, value)\n+\n+ def __getattr__(self, name):\n+ module = self.__dict__.get('_ppimport_module',\n+ self._ppimport_importer())\n+ return getattr(module, name)\n", "added_lines": 144, "deleted_lines": 0, "source_code": "#!/usr/bin/env python\n\"\"\"\nPostpone module import to future.\n\nPython versions: 1.5.2 - 2.3.x\nAuthor: Pearu Peterson \nCreated: March 2003\n$Revision$\n$Date$\n\"\"\"\n__all__ = ['ppimport','ppimport_attr']\n\nimport os\nimport sys\nimport string\ntry:\n from distutils.sysconfig import get_config_vars\n so_ext = get_config_vars('SO')[0] or ''\nexcept ImportError:\n #XXX: implement hooks for .sl, .dll to fully support Python 1.5\n so_ext = '.so'\n\ndef _get_frame(level=0):\n try:\n return sys._getframe(level+1)\n except AttributeError:\n # Python<=2.0 support\n frame = sys.exc_info()[2].tb_frame\n for i in range(level+1):\n frame = frame.f_back\n return frame\n\ndef ppimport_attr(module, name):\n \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n \"\"\"\n if not isinstance(module, _ModuleLoader):\n return getattr(module, name)\n return _AttrLoader(module, name)\n\nclass _AttrLoader:\n def __init__(self, module, name):\n self._ppimport_attr_module = module\n self._ppimport_attr_name = name\n self._ppimport_attr = None \n\n def __getattr__(self, name):\n a = self._ppimport_attr\n if a is None:\n a = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n self._ppimport_attr = a\n return getattr(a, name)\n\ndef _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n for suffix in suffices:\n if os.path.isfile(base+suffix):\n if p_dir:\n return base+suffix\n return name+suffix\n\ndef ppimport(name):\n \"\"\" ppimport(name) -> module or module wrapper\n\n If name has been imported before, return module. Otherwise\n return ModuleLoader instance that transparently postpones\n module import until the first attempt to access module name\n attributes.\n \"\"\"\n p_frame = _get_frame(1)\n p_name = p_frame.f_locals['__name__']\n if p_name=='__main__':\n p_dir = ''\n fullname = name\n else:\n p_path = p_frame.f_locals['__path__']\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n\n try:\n return sys.modules[fullname]\n except KeyError:\n pass\n\n # name is local python or extension module\n location = _is_local_module(p_dir, name,\n ('.py','.pyc','.pyo',so_ext,'module'+so_ext))\n if location is None:\n # name is local package\n location = _is_local_module(os.path.join(p_dir, name), '__init__',\n ('.py','.pyc','.pyo'))\n\n if location is None:\n # name is to be looked in python sys.path.\n # It is OK if name does not exists. The ImportError is\n # postponed until trying to use the module.\n fullname = name\n location = 'sys.path'\n\n return _ModuleLoader(fullname,location)\n\nclass _ModuleLoader:\n # Don't use it directly. Use ppimport instead.\n\n def __init__(self,name,location):\n\n # set attributes, avoid calling __setattr__\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n\n # install loader\n sys.modules[name] = self\n\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n if module is self:\n # uninstall loader\n del sys.modules[name]\n #print 'Executing postponed import for %s' %(name)\n module = __import__(name,None,None,['*'])\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n else:\n status = 'import postponed'\n return '' \\\n % (`self.__name__`,`self.__file__`, status)\n\n __str__ = __repr__\n\n def __setattr__(self, name, value):\n module = self.__dict__.get('_ppimport_module',\n self._ppimport_importer())\n return setattr(module, name, value)\n\n def __getattr__(self, name):\n module = self.__dict__.get('_ppimport_module',\n self._ppimport_importer())\n return getattr(module, name)\n", "source_code_before": null, "methods": [ { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 23, "end_line": 31, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 31, "parameters": [ "module", "name" ], "start_line": 33, "end_line": 38, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 24, "parameters": [ "self", "module", "name" ], "start_line": 41, "end_line": 44, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 47, "parameters": [ "self", "name" ], "start_line": 46, "end_line": 52, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "_is_local_module", "long_name": "_is_local_module( p_dir , name , suffices )", "filename": "ppimport.py", "nloc": 7, "complexity": 4, "token_count": 49, "parameters": [ "p_dir", "name", "suffices" ], "start_line": 54, "end_line": 60, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 23, "complexity": 5, "token_count": 137, "parameters": [ "name" ], "start_line": 62, "end_line": 100, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 33, "parameters": [ "self", "name", "location" ], "start_line": 105, "end_line": 112, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 9, "complexity": 2, "token_count": 61, "parameters": [ "self" ], "start_line": 114, "end_line": 124, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 126, "end_line": 132, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 34, "parameters": [ "self", "name", "value" ], "start_line": 136, "end_line": 139, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 30, "parameters": [ "self", "name" ], "start_line": 141, "end_line": 144, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 } ], "methods_before": [], "changed_methods": [ { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 23, "complexity": 5, "token_count": 137, "parameters": [ "name" ], "start_line": 62, "end_line": 100, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 34, "parameters": [ "self", "name", "value" ], "start_line": 136, "end_line": 139, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 33, "parameters": [ "self", "name", "location" ], "start_line": 105, "end_line": 112, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 31, "parameters": [ "module", "name" ], "start_line": 33, "end_line": 38, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 9, "complexity": 2, "token_count": 61, "parameters": [ "self" ], "start_line": 114, "end_line": 124, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 24, "parameters": [ "self", "module", "name" ], "start_line": 41, "end_line": 44, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 47, "parameters": [ "self", "name" ], "start_line": 46, "end_line": 52, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 126, "end_line": 132, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 23, "end_line": 31, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "_is_local_module", "long_name": "_is_local_module( p_dir , name , suffices )", "filename": "ppimport.py", "nloc": 7, "complexity": 4, "token_count": 49, "parameters": [ "p_dir", "name", "suffices" ], "start_line": 54, "end_line": 60, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 } ], "nloc": 102, "complexity": 24, "token_count": 597, "diff_parsed": { "added": [ "#!/usr/bin/env python", "\"\"\"", "Postpone module import to future.", "", "Python versions: 1.5.2 - 2.3.x", "Author: Pearu Peterson ", "Created: March 2003", "$Revision$", "$Date$", "\"\"\"", "__all__ = ['ppimport','ppimport_attr']", "", "import os", "import sys", "import string", "try:", " from distutils.sysconfig import get_config_vars", " so_ext = get_config_vars('SO')[0] or ''", "except ImportError:", " #XXX: implement hooks for .sl, .dll to fully support Python 1.5", " so_ext = '.so'", "", "def _get_frame(level=0):", " try:", " return sys._getframe(level+1)", " except AttributeError:", " # Python<=2.0 support", " frame = sys.exc_info()[2].tb_frame", " for i in range(level+1):", " frame = frame.f_back", " return frame", "", "def ppimport_attr(module, name):", " \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)", " \"\"\"", " if not isinstance(module, _ModuleLoader):", " return getattr(module, name)", " return _AttrLoader(module, name)", "", "class _AttrLoader:", " def __init__(self, module, name):", " self._ppimport_attr_module = module", " self._ppimport_attr_name = name", " self._ppimport_attr = None", "", " def __getattr__(self, name):", " a = self._ppimport_attr", " if a is None:", " a = getattr(self.__dict__['_ppimport_attr_module'],", " self.__dict__['_ppimport_attr_name'])", " self._ppimport_attr = a", " return getattr(a, name)", "", "def _is_local_module(p_dir,name,suffices):", " base = os.path.join(p_dir,name)", " for suffix in suffices:", " if os.path.isfile(base+suffix):", " if p_dir:", " return base+suffix", " return name+suffix", "", "def ppimport(name):", " \"\"\" ppimport(name) -> module or module wrapper", "", " If name has been imported before, return module. Otherwise", " return ModuleLoader instance that transparently postpones", " module import until the first attempt to access module name", " attributes.", " \"\"\"", " p_frame = _get_frame(1)", " p_name = p_frame.f_locals['__name__']", " if p_name=='__main__':", " p_dir = ''", " fullname = name", " else:", " p_path = p_frame.f_locals['__path__']", " p_dir = p_path[0]", " fullname = p_name + '.' + name", "", " try:", " return sys.modules[fullname]", " except KeyError:", " pass", "", " # name is local python or extension module", " location = _is_local_module(p_dir, name,", " ('.py','.pyc','.pyo',so_ext,'module'+so_ext))", " if location is None:", " # name is local package", " location = _is_local_module(os.path.join(p_dir, name), '__init__',", " ('.py','.pyc','.pyo'))", "", " if location is None:", " # name is to be looked in python sys.path.", " # It is OK if name does not exists. The ImportError is", " # postponed until trying to use the module.", " fullname = name", " location = 'sys.path'", "", " return _ModuleLoader(fullname,location)", "", "class _ModuleLoader:", " # Don't use it directly. Use ppimport instead.", "", " def __init__(self,name,location):", "", " # set attributes, avoid calling __setattr__", " self.__dict__['__name__'] = name", " self.__dict__['__file__'] = location", "", " # install loader", " sys.modules[name] = self", "", " def _ppimport_importer(self):", " name = self.__name__", " module = sys.modules[name]", " if module is self:", " # uninstall loader", " del sys.modules[name]", " #print 'Executing postponed import for %s' %(name)", " module = __import__(name,None,None,['*'])", " self.__dict__ = module.__dict__", " self.__dict__['_ppimport_module'] = module", " return module", "", " def __repr__(self):", " if self.__dict__.has_key('_ppimport_module'):", " status = 'imported'", " else:", " status = 'import postponed'", " return '' \\", " % (`self.__name__`,`self.__file__`, status)", "", " __str__ = __repr__", "", " def __setattr__(self, name, value):", " module = self.__dict__.get('_ppimport_module',", " self._ppimport_importer())", " return setattr(module, name, value)", "", " def __getattr__(self, name):", " module = self.__dict__.get('_ppimport_module',", " self._ppimport_importer())", " return getattr(module, name)" ], "deleted": [] } } ] }, { "hash": "fd7e7390daf601013d724ba2e4a526deeff0145a", "msg": "Fixed curious 'TypeError: an integer is required' in fftpack tests (bug report: Arnd Baecker)", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-21T23:59:05+00:00", "author_timezone": 0, "committer_date": "2003-03-21T23:59:05+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "b6062f6f2d4aca2b0d47fc4b2d51ac154f9239b7" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 1, "insertions": 1, "lines": 2, "files": 1, "dmm_unit_size": null, "dmm_unit_complexity": null, "dmm_unit_interfacing": null, "modified_files": [ { "old_path": "scipy_test/testing.py", "new_path": "scipy_test/testing.py", "filename": "testing.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -96,7 +96,7 @@ def measure(self,code_str,times=1):\n elapsed = jiffies()\n while i//test_file.py\n\n Then the first existing path name from the following list\n\n /build/lib.-\n /..\n\n is prepended to sys.path.\n The caller is responsible for removing this path by using\n\n del sys.path[0]\n \"\"\"\n from distutils.util import get_platform\n from scipy_distutils.misc_util import get_frame\n f = get_frame(1)\n if f.f_locals['__name__']=='__main__':\n testfile = sys.argv[0]\n else:\n testfile = f.f_locals['__file__']\n d = os.path.dirname(os.path.dirname(os.path.abspath(testfile)))\n d1 = os.path.join(d,'build','lib.%s-%s'%(get_platform(),sys.version[:3]))\n if not os.path.isdir(d1):\n d1 = os.path.dirname(d)\n sys.path.insert(0,d1)\n\nif sys.platform[:5]=='linux':\n def jiffies(_proc_pid_stat = '/proc/%s/stat'%(os.getpid()),\n _load_time=time.time()):\n \"\"\" Return number of jiffies (1/100ths of a second) that this\n process has been scheduled in user mode. See man 5 proc. \"\"\"\n try:\n f=open(_proc_pid_stat,'r')\n l = f.readline().split(' ')\n f.close()\n return int(l[13])\n except:\n return int(100*(time.time()-_load_time))\n\n def memusage(_proc_pid_stat = '/proc/%s/stat'%(os.getpid())):\n \"\"\" Return virtual memory size in bytes of the running python.\n \"\"\"\n try:\n f=open(_proc_pid_stat,'r')\n l = f.readline().split(' ')\n f.close()\n return int(l[22])\n except:\n return\nelse:\n # os.getpid is not in all platforms available.\n # Using time is safe but inaccurate, especially when process\n # was suspended or sleeping.\n def jiffies(_load_time=time.time()):\n \"\"\" Return number of jiffies (1/100ths of a second) that this\n process has been scheduled in user mode. [Emulation with time.time]. \"\"\"\n return int(100*(time.time()-_load_time))\n\n def memusage():\n \"\"\" Return memory usage of running python. [Not implemented]\"\"\"\n return\n\n__all__.append('ScipyTestCase')\nclass ScipyTestCase (unittest.TestCase):\n\n def measure(self,code_str,times=1):\n \"\"\" Return elapsed time for executing code_str in the\n namespace of the caller for given times.\n \"\"\"\n frame = sys._getframe(1)\n locs,globs = frame.f_locals,frame.f_globals\n code = compile(code_str,\n 'ScipyTestCase runner for '+self.__class__.__name__,\n 'exec')\n i = 0\n elapsed = jiffies()\n while i//test_file.py\n\n Then the first existing path name from the following list\n\n /build/lib.-\n /..\n\n is prepended to sys.path.\n The caller is responsible for removing this path by using\n\n del sys.path[0]\n \"\"\"\n from distutils.util import get_platform\n from scipy_distutils.misc_util import get_frame\n f = get_frame(1)\n if f.f_locals['__name__']=='__main__':\n testfile = sys.argv[0]\n else:\n testfile = f.f_locals['__file__']\n d = os.path.dirname(os.path.dirname(os.path.abspath(testfile)))\n d1 = os.path.join(d,'build','lib.%s-%s'%(get_platform(),sys.version[:3]))\n if not os.path.isdir(d1):\n d1 = os.path.dirname(d)\n sys.path.insert(0,d1)\n\nif sys.platform[:5]=='linux':\n def jiffies(_proc_pid_stat = '/proc/%s/stat'%(os.getpid()),\n _load_time=time.time()):\n \"\"\" Return number of jiffies (1/100ths of a second) that this\n process has been scheduled in user mode. See man 5 proc. \"\"\"\n try:\n f=open(_proc_pid_stat,'r')\n l = f.readline().split(' ')\n f.close()\n return int(l[13])\n except:\n return int(100*(time.time()-_load_time))\n\n def memusage(_proc_pid_stat = '/proc/%s/stat'%(os.getpid())):\n \"\"\" Return virtual memory size in bytes of the running python.\n \"\"\"\n try:\n f=open(_proc_pid_stat,'r')\n l = f.readline().split(' ')\n f.close()\n return int(l[22])\n except:\n return\nelse:\n # os.getpid is not in all platforms available.\n # Using time is safe but inaccurate, especially when process\n # was suspended or sleeping.\n def jiffies(_load_time=time.time()):\n \"\"\" Return number of jiffies (1/100ths of a second) that this\n process has been scheduled in user mode. [Emulation with time.time]. \"\"\"\n return int(100*(time.time()-_load_time))\n\n def memusage():\n \"\"\" Return memory usage of running python. [Not implemented]\"\"\"\n return\n\n__all__.append('ScipyTestCase')\nclass ScipyTestCase (unittest.TestCase):\n\n def measure(self,code_str,times=1):\n \"\"\" Return elapsed time for executing code_str in the\n namespace of the caller for given times.\n \"\"\"\n frame = sys._getframe(1)\n locs,globs = frame.f_locals,frame.f_globals\n code = compile(code_str,\n 'ScipyTestCase runner for '+self.__class__.__name__,\n 'exec')\n i = 0\n elapsed = jiffies()\n while i\" % (`name`,`module`)\n+\n+ __str__ = __repr__\n+\n+ # For function and class attributes.\n+ def __call__(self, *args, **kwds):\n+ return self._ppimport_attr(*args,**kwds)\n+\n+\n \n def _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n@@ -77,14 +109,18 @@ def ppimport(name):\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n \n- try:\n- return sys.modules[fullname]\n- except KeyError:\n- pass\n+ module = sys.modules.get(fullname)\n+ if module is not None:\n+ return module\n \n- # name is local python or extension module\n+ # name is local python module\n location = _is_local_module(p_dir, name,\n- ('.py','.pyc','.pyo',so_ext,'module'+so_ext))\n+ ('.py','.pyc','.pyo'))\n+ if location is None:\n+ # name is local extension module\n+ so_ext = _get_so_ext()\n+ location = _is_local_module(p_dir, name,\n+ (so_ext,'module'+so_ext))\n if location is None:\n # name is local package\n location = _is_local_module(os.path.join(p_dir, name), '__init__',\n@@ -114,15 +150,31 @@ def __init__(self,name,location):\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n+ assert module is self,`module`\n if module is self:\n # uninstall loader\n del sys.modules[name]\n- #print 'Executing postponed import for %s' %(name)\n- module = __import__(name,None,None,['*'])\n+ #print 'Executing postponed import for %s' %(name)\n+ module = __import__(name,None,None,['*'])\n+ assert isinstance(module,types.ModuleType)\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n \n+ def __setattr__(self, name, value):\n+ try:\n+ module = self.__dict__['_ppimport_module']\n+ except KeyError:\n+ module = self._ppimport_importer()\n+ return setattr(module, name, value)\n+\n+ def __getattr__(self, name):\n+ try:\n+ module = self.__dict__['_ppimport_module']\n+ except KeyError:\n+ module = self._ppimport_importer()\n+ return getattr(module, name)\n+\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n@@ -133,12 +185,3 @@ def __repr__(self):\n \n __str__ = __repr__\n \n- def __setattr__(self, name, value):\n- module = self.__dict__.get('_ppimport_module',\n- self._ppimport_importer())\n- return setattr(module, name, value)\n-\n- def __getattr__(self, name):\n- module = self.__dict__.get('_ppimport_module',\n- self._ppimport_importer())\n- return getattr(module, name)\n", "added_lines": 78, "deleted_lines": 35, "source_code": "#!/usr/bin/env python\n\"\"\"\nPostpone module import to future.\n\nPython versions: 1.5.2 - 2.3.x\nAuthor: Pearu Peterson \nCreated: March 2003\n$Revision$\n$Date$\n\"\"\"\n__all__ = ['ppimport','ppimport_attr']\n\nimport os\nimport sys\nimport string\nimport types\n\ndef _get_so_ext(_cache={}):\n so_ext = _cache.get('so_ext')\n if so_ext is None:\n if sys.platform[:5]=='linux':\n so_ext = '.so'\n else:\n try:\n # if possible, avoid expensive get_config_vars call\n from distutils.sysconfig import get_config_vars\n so_ext = get_config_vars('SO')[0] or ''\n except ImportError:\n #XXX: implement hooks for .sl, .dll to fully support\n # Python 1.5.x \n so_ext = '.so'\n _cache['so_ext'] = so_ext\n return so_ext\n\ndef _get_frame(level=0):\n try:\n return sys._getframe(level+1)\n except AttributeError:\n # Python<=2.0 support\n frame = sys.exc_info()[2].tb_frame\n for i in range(level+1):\n frame = frame.f_back\n return frame\n\ndef ppimport_attr(module, name):\n \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n \"\"\"\n if isinstance(module, _ModuleLoader):\n return _AttrLoader(module, name)\n return getattr(module, name)\n\nclass _AttrLoader:\n def __init__(self, module, name):\n self.__dict__['_ppimport_attr_module'] = module\n self.__dict__['_ppimport_attr_name'] = name\n\n def _ppimport_attr_getter(self):\n attr = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n self.__dict__ = attr.__dict__\n self.__dict__['_ppimport_attr'] = attr\n return attr\n\n def __getattr__(self, name):\n try:\n attr = self.__dict__['_ppimport_attr']\n except KeyError:\n attr = self._ppimport_attr_getter()\n return getattr(attr, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_attr'):\n return repr(self._ppimport_attr)\n module = self.__dict__['_ppimport_attr_module']\n name = self.__dict__['_ppimport_attr_name']\n return \"\" % (`name`,`module`)\n\n __str__ = __repr__\n\n # For function and class attributes.\n def __call__(self, *args, **kwds):\n return self._ppimport_attr(*args,**kwds)\n\n\n\ndef _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n for suffix in suffices:\n if os.path.isfile(base+suffix):\n if p_dir:\n return base+suffix\n return name+suffix\n\ndef ppimport(name):\n \"\"\" ppimport(name) -> module or module wrapper\n\n If name has been imported before, return module. Otherwise\n return ModuleLoader instance that transparently postpones\n module import until the first attempt to access module name\n attributes.\n \"\"\"\n p_frame = _get_frame(1)\n p_name = p_frame.f_locals['__name__']\n if p_name=='__main__':\n p_dir = ''\n fullname = name\n else:\n p_path = p_frame.f_locals['__path__']\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n\n module = sys.modules.get(fullname)\n if module is not None:\n return module\n\n # name is local python module\n location = _is_local_module(p_dir, name,\n ('.py','.pyc','.pyo'))\n if location is None:\n # name is local extension module\n so_ext = _get_so_ext()\n location = _is_local_module(p_dir, name,\n (so_ext,'module'+so_ext))\n if location is None:\n # name is local package\n location = _is_local_module(os.path.join(p_dir, name), '__init__',\n ('.py','.pyc','.pyo'))\n\n if location is None:\n # name is to be looked in python sys.path.\n # It is OK if name does not exists. The ImportError is\n # postponed until trying to use the module.\n fullname = name\n location = 'sys.path'\n\n return _ModuleLoader(fullname,location)\n\nclass _ModuleLoader:\n # Don't use it directly. Use ppimport instead.\n\n def __init__(self,name,location):\n\n # set attributes, avoid calling __setattr__\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n\n # install loader\n sys.modules[name] = self\n\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n assert module is self,`module`\n if module is self:\n # uninstall loader\n del sys.modules[name]\n #print 'Executing postponed import for %s' %(name)\n module = __import__(name,None,None,['*'])\n assert isinstance(module,types.ModuleType)\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n\n def __setattr__(self, name, value):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return setattr(module, name, value)\n\n def __getattr__(self, name):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return getattr(module, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n else:\n status = 'import postponed'\n return '' \\\n % (`self.__name__`,`self.__file__`, status)\n\n __str__ = __repr__\n\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nPostpone module import to future.\n\nPython versions: 1.5.2 - 2.3.x\nAuthor: Pearu Peterson \nCreated: March 2003\n$Revision$\n$Date$\n\"\"\"\n__all__ = ['ppimport','ppimport_attr']\n\nimport os\nimport sys\nimport string\ntry:\n from distutils.sysconfig import get_config_vars\n so_ext = get_config_vars('SO')[0] or ''\nexcept ImportError:\n #XXX: implement hooks for .sl, .dll to fully support Python 1.5\n so_ext = '.so'\n\ndef _get_frame(level=0):\n try:\n return sys._getframe(level+1)\n except AttributeError:\n # Python<=2.0 support\n frame = sys.exc_info()[2].tb_frame\n for i in range(level+1):\n frame = frame.f_back\n return frame\n\ndef ppimport_attr(module, name):\n \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n \"\"\"\n if not isinstance(module, _ModuleLoader):\n return getattr(module, name)\n return _AttrLoader(module, name)\n\nclass _AttrLoader:\n def __init__(self, module, name):\n self._ppimport_attr_module = module\n self._ppimport_attr_name = name\n self._ppimport_attr = None \n\n def __getattr__(self, name):\n a = self._ppimport_attr\n if a is None:\n a = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n self._ppimport_attr = a\n return getattr(a, name)\n\ndef _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n for suffix in suffices:\n if os.path.isfile(base+suffix):\n if p_dir:\n return base+suffix\n return name+suffix\n\ndef ppimport(name):\n \"\"\" ppimport(name) -> module or module wrapper\n\n If name has been imported before, return module. Otherwise\n return ModuleLoader instance that transparently postpones\n module import until the first attempt to access module name\n attributes.\n \"\"\"\n p_frame = _get_frame(1)\n p_name = p_frame.f_locals['__name__']\n if p_name=='__main__':\n p_dir = ''\n fullname = name\n else:\n p_path = p_frame.f_locals['__path__']\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n\n try:\n return sys.modules[fullname]\n except KeyError:\n pass\n\n # name is local python or extension module\n location = _is_local_module(p_dir, name,\n ('.py','.pyc','.pyo',so_ext,'module'+so_ext))\n if location is None:\n # name is local package\n location = _is_local_module(os.path.join(p_dir, name), '__init__',\n ('.py','.pyc','.pyo'))\n\n if location is None:\n # name is to be looked in python sys.path.\n # It is OK if name does not exists. The ImportError is\n # postponed until trying to use the module.\n fullname = name\n location = 'sys.path'\n\n return _ModuleLoader(fullname,location)\n\nclass _ModuleLoader:\n # Don't use it directly. Use ppimport instead.\n\n def __init__(self,name,location):\n\n # set attributes, avoid calling __setattr__\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n\n # install loader\n sys.modules[name] = self\n\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n if module is self:\n # uninstall loader\n del sys.modules[name]\n #print 'Executing postponed import for %s' %(name)\n module = __import__(name,None,None,['*'])\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n else:\n status = 'import postponed'\n return '' \\\n % (`self.__name__`,`self.__file__`, status)\n\n __str__ = __repr__\n\n def __setattr__(self, name, value):\n module = self.__dict__.get('_ppimport_module',\n self._ppimport_importer())\n return setattr(module, name, value)\n\n def __getattr__(self, name):\n module = self.__dict__.get('_ppimport_module',\n self._ppimport_importer())\n return getattr(module, name)\n", "methods": [ { "name": "_get_so_ext", "long_name": "_get_so_ext( _cache = { } )", "filename": "ppimport.py", "nloc": 13, "complexity": 5, "token_count": 70, "parameters": [ "_cache" ], "start_line": 18, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 35, "end_line": 43, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 30, "parameters": [ "module", "name" ], "start_line": 45, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self", "module", "name" ], "start_line": 53, "end_line": 55, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_ppimport_attr_getter", "long_name": "_ppimport_attr_getter( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 1, "token_count": 40, "parameters": [ "self" ], "start_line": 57, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 64, "end_line": 69, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 50, "parameters": [ "self" ], "start_line": 71, "end_line": 76, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , * args , ** kwds )", "filename": "ppimport.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "self", "args", "kwds" ], "start_line": 81, "end_line": 82, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_local_module", "long_name": "_is_local_module( p_dir , name , suffices )", "filename": "ppimport.py", "nloc": 7, "complexity": 4, "token_count": 49, "parameters": [ "p_dir", "name", "suffices" ], "start_line": 86, "end_line": 92, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 26, "complexity": 6, "token_count": 162, "parameters": [ "name" ], "start_line": 94, "end_line": 136, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 43, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 33, "parameters": [ "self", "name", "location" ], "start_line": 141, "end_line": 148, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 11, "complexity": 2, "token_count": 78, "parameters": [ "self" ], "start_line": 150, "end_line": 162, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 38, "parameters": [ "self", "name", "value" ], "start_line": 164, "end_line": 169, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 171, "end_line": 176, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 178, "end_line": 184, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 } ], "methods_before": [ { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 23, "end_line": 31, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 31, "parameters": [ "module", "name" ], "start_line": 33, "end_line": 38, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 24, "parameters": [ "self", "module", "name" ], "start_line": 41, "end_line": 44, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 47, "parameters": [ "self", "name" ], "start_line": 46, "end_line": 52, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "_is_local_module", "long_name": "_is_local_module( p_dir , name , suffices )", "filename": "ppimport.py", "nloc": 7, "complexity": 4, "token_count": 49, "parameters": [ "p_dir", "name", "suffices" ], "start_line": 54, "end_line": 60, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 23, "complexity": 5, "token_count": 137, "parameters": [ "name" ], "start_line": 62, "end_line": 100, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 33, "parameters": [ "self", "name", "location" ], "start_line": 105, "end_line": 112, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 9, "complexity": 2, "token_count": 61, "parameters": [ "self" ], "start_line": 114, "end_line": 124, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 126, "end_line": 132, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 34, "parameters": [ "self", "name", "value" ], "start_line": 136, "end_line": 139, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 30, "parameters": [ "self", "name" ], "start_line": 141, "end_line": 144, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 38, "parameters": [ "self", "name", "value" ], "start_line": 164, "end_line": 169, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "_ppimport_attr_getter", "long_name": "_ppimport_attr_getter( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 1, "token_count": 40, "parameters": [ "self" ], "start_line": 57, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , * args , ** kwds )", "filename": "ppimport.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "self", "args", "kwds" ], "start_line": 81, "end_line": 82, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_get_so_ext", "long_name": "_get_so_ext( _cache = { } )", "filename": "ppimport.py", "nloc": 13, "complexity": 5, "token_count": 70, "parameters": [ "_cache" ], "start_line": 18, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 30, "parameters": [ "module", "name" ], "start_line": 45, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 11, "complexity": 2, "token_count": 78, "parameters": [ "self" ], "start_line": 150, "end_line": 162, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self", "module", "name" ], "start_line": 53, "end_line": 55, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 64, "end_line": 69, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 50, "parameters": [ "self" ], "start_line": 71, "end_line": 76, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 26, "complexity": 6, "token_count": 162, "parameters": [ "name" ], "start_line": 94, "end_line": 136, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 43, "top_nesting_level": 0 } ], "nloc": 133, "complexity": 36, "token_count": 800, "diff_parsed": { "added": [ "import types", "", "def _get_so_ext(_cache={}):", " so_ext = _cache.get('so_ext')", " if so_ext is None:", " if sys.platform[:5]=='linux':", " so_ext = '.so'", " else:", " try:", " # if possible, avoid expensive get_config_vars call", " from distutils.sysconfig import get_config_vars", " so_ext = get_config_vars('SO')[0] or ''", " except ImportError:", " #XXX: implement hooks for .sl, .dll to fully support", " # Python 1.5.x", " so_ext = '.so'", " _cache['so_ext'] = so_ext", " return so_ext", " if isinstance(module, _ModuleLoader):", " return _AttrLoader(module, name)", " return getattr(module, name)", " self.__dict__['_ppimport_attr_module'] = module", " self.__dict__['_ppimport_attr_name'] = name", "", " def _ppimport_attr_getter(self):", " attr = getattr(self.__dict__['_ppimport_attr_module'],", " self.__dict__['_ppimport_attr_name'])", " self.__dict__ = attr.__dict__", " self.__dict__['_ppimport_attr'] = attr", " return attr", " try:", " attr = self.__dict__['_ppimport_attr']", " except KeyError:", " attr = self._ppimport_attr_getter()", " return getattr(attr, name)", "", " def __repr__(self):", " if self.__dict__.has_key('_ppimport_attr'):", " return repr(self._ppimport_attr)", " module = self.__dict__['_ppimport_attr_module']", " name = self.__dict__['_ppimport_attr_name']", " return \"\" % (`name`,`module`)", "", " __str__ = __repr__", "", " # For function and class attributes.", " def __call__(self, *args, **kwds):", " return self._ppimport_attr(*args,**kwds)", "", "", " module = sys.modules.get(fullname)", " if module is not None:", " return module", " # name is local python module", " ('.py','.pyc','.pyo'))", " if location is None:", " # name is local extension module", " so_ext = _get_so_ext()", " location = _is_local_module(p_dir, name,", " (so_ext,'module'+so_ext))", " assert module is self,`module`", " #print 'Executing postponed import for %s' %(name)", " module = __import__(name,None,None,['*'])", " assert isinstance(module,types.ModuleType)", " def __setattr__(self, name, value):", " try:", " module = self.__dict__['_ppimport_module']", " except KeyError:", " module = self._ppimport_importer()", " return setattr(module, name, value)", "", " def __getattr__(self, name):", " try:", " module = self.__dict__['_ppimport_module']", " except KeyError:", " module = self._ppimport_importer()", " return getattr(module, name)", "" ], "deleted": [ "try:", " from distutils.sysconfig import get_config_vars", " so_ext = get_config_vars('SO')[0] or ''", "except ImportError:", " #XXX: implement hooks for .sl, .dll to fully support Python 1.5", " so_ext = '.so'", " if not isinstance(module, _ModuleLoader):", " return getattr(module, name)", " return _AttrLoader(module, name)", " self._ppimport_attr_module = module", " self._ppimport_attr_name = name", " self._ppimport_attr = None", " a = self._ppimport_attr", " if a is None:", " a = getattr(self.__dict__['_ppimport_attr_module'],", " self.__dict__['_ppimport_attr_name'])", " self._ppimport_attr = a", " return getattr(a, name)", " try:", " return sys.modules[fullname]", " except KeyError:", " pass", " # name is local python or extension module", " ('.py','.pyc','.pyo',so_ext,'module'+so_ext))", " #print 'Executing postponed import for %s' %(name)", " module = __import__(name,None,None,['*'])", " def __setattr__(self, name, value):", " module = self.__dict__.get('_ppimport_module',", " self._ppimport_importer())", " return setattr(module, name, value)", "", " def __getattr__(self, name):", " module = self.__dict__.get('_ppimport_module',", " self._ppimport_importer())", " return getattr(module, name)" ] } } ] }, { "hash": "cbc0c92002ac903311f572e29292310a4e09d781", "msg": "Various cosmetic changes to clean up scipy_base module. In addition:\n- using ppimport'ed Matrix (saves loading Numeric/LinearAlgebra\n module when Matrix is not going to be used)\n- forcing Numeric to use scipy version of umath (fastumath).", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-22T16:27:14+00:00", "author_timezone": 0, "committer_date": "2003-03-22T16:27:14+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "8eef87f0501923a395852a1bec4a9fe21bfb33ff" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 80, "insertions": 67, "lines": 147, "files": 9, "dmm_unit_size": 0.0, "dmm_unit_complexity": 0.0, "dmm_unit_interfacing": 0.0, "modified_files": [ { "old_path": "scipy_base/__init__.py", "new_path": "scipy_base/__init__.py", "filename": "__init__.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -78,6 +78,7 @@\n eye -- Return a 2D array with ones down a given diagonal\n diag -- Construct a 2D array from a vector, or return a given\n diagonal from a 2D array. \n+mat -- Construct a Matrix\n \n Polynomials\n ============\n@@ -92,26 +93,35 @@\n polymul -- Multiply polynomials\n polydiv -- Divide polynomials\n polyval -- Evaluate polynomial at given argument\n+\n+Import tricks\n+=============\n+ppimport -- Postpone module import until trying to use it\n+ppimport_attr -- Postpone module import until trying to use its\n+ attribute\n \"\"\"\n \n from scipy_base_version import scipy_base_version as __version__\n \n-from ppimport import ppimport,ppimport_attr\n+from ppimport import ppimport, ppimport_attr\n+\n+# The following statement is equivalent to\n+#\n+# from Matrix import Matrix as mat\n+#\n+# but avoids expensive LinearAlgebra import when\n+# Matrix is not used.\n+mat = ppimport_attr(ppimport('Matrix'), 'Matrix')\n+\n+# Force Numeric to use scipy_base.fastumath instead of Numeric.umath.\n+import fastumath # no need to use scipy_base.fastumath\n+import sys as _sys\n+_sys.modules['umath'] = fastumath\n \n import Numeric\n from Numeric import *\n-try:\n- import fastumath\n-except ImportError,mess:\n- mess_str = str(mess)\n- if mess_str=='No module named fastumath':\n- print '__file__=',__file__\n- raise ImportError,mess_str+\\\n- \"\\n scipy cannot be imported from its source directory.\"\\\n- \"\\n Change to another directory and try again.\"\n- raise ImportError,mess\n-import limits\n \n+import limits\n from type_check import *\n from index_tricks import *\n from function_base import *\n@@ -121,14 +131,12 @@\n from polynomial import *\n from scimath import *\n \n-# needs scipy_base.fastumath\n Inf = inf = fastumath.PINF\n try:\n NAN = NaN = nan = fastumath.NAN\n except AttributeError:\n NaN = NAN = nan = fastumath.PINF/fastumath.PINF\n \n-\n #---- testing ----#\n \n def test(level=10):\n", "added_lines": 22, "deleted_lines": 14, "source_code": "\"\"\" Basic functions used by several sub-packages and useful to have in the\nmain name-space\n\nType handling\n==============\niscomplexobj -- Test for complex object, scalar result\nisrealobj -- Test for real object, scalar result\niscomplex -- Test for complex elements, array result\nisreal -- Test for real elements, array result\nimag -- Imaginary part\nreal -- Real part\nreal_if_close -- Turns complex number with tiny imaginary part to real\nisneginf -- Tests for negative infinity ---|\nisposinf -- Tests for positive infinity |\nisnan -- Tests for nans |---- array results\nisinf -- Tests for infinity |\nisfinite -- Tests for finite numbers ---| \nisscalar -- True if argument is a scalar\nnan_to_num -- Replaces NaN's with 0 and infinities with large numbers\ntypename -- Return english name for given typecode character\ncast -- Dictionary of functions to force cast to each type\ncommon_type -- Determine the 'minimum common type code' for a group\n of arrays\n\nIndex tricks\n==================\nmgrid -- Method which allows easy construction of N-d 'mesh-grids'\nr_ -- Append and construct arrays -- turns slice objects into\n ranges and concatenates them, for 2d arrays appends\n rows.\nc_ -- Append and construct arrays -- for 2d arrays appends\n columns.\n\nindex_exp -- Konrad Hinsen's index_expression class instance which\n can be useful for building complicated slicing syntax.\n\nUseful functions\n==================\nselect -- Extension of where to multiple conditions and choices\nextract -- Extract 1d array from flattened array according to mask\ninsert -- Insert 1d array of values into Nd array according to mask\nlinspace -- Evenly spaced samples in linear space\nlogspace -- Evenly spaced samples in logarithmic space\nfix -- Round x to nearest integer towards zero\nmod -- Modulo mod(x,y) = x % y except keeps sign of y\namax -- Array maximum along axis\namin -- Array minimum along axis\nptp -- Array max-min along axis\ncumsum -- Cumulative sum along axis\nprod -- Product of elements along axis\ncumprod -- Cumluative product along axis\ndiff -- Discrete differences along axis\nangle -- Returns angle of complex argument\nunwrap -- Unwrap phase along given axis (1-d algorithm)\nsort_complex -- Sort a complex-array (based on real, then imaginary)\ntrim_zeros -- trim the leading and trailing zeros from 1D array.\n\nShape manipulation\n===================\nsqueeze -- Return a with length-one dimensions removed.\natleast_1d -- Force arrays to be > 1D\natleast_2d -- Force arrays to be > 2D\natleast_3d -- Force arrays to be > 3D\nvstack -- Stack arrays vertically (row on row)\nhstack -- Stack arrays horizontally (column on column)\ncolumn_stack -- Stack 1D arrays as columns into 2D array\ndstack -- Stack arrays depthwise (along third dimension)\nsplit -- Divide array into a list of sub-arrays\nhsplit -- Split into columns\nvsplit -- Split into rows\ndsplit -- Split along third dimension\n\nMatrix (2d array) manipluations\n===============================\nfliplr -- 2D array with columns flipped\nflipud -- 2D array with rows flipped\nrot90 -- Rotate a 2D array a multiple of 90 degrees\neye -- Return a 2D array with ones down a given diagonal\ndiag -- Construct a 2D array from a vector, or return a given\n diagonal from a 2D array. \nmat -- Construct a Matrix\n\nPolynomials\n============\npoly1d -- A one-dimensional polynomial class\n\npoly -- Return polynomial coefficients from roots\nroots -- Find roots of polynomial given coefficients\npolyint -- Integrate polynomial\npolyder -- Differentiate polynomial\npolyadd -- Add polynomials\npolysub -- Substract polynomials\npolymul -- Multiply polynomials\npolydiv -- Divide polynomials\npolyval -- Evaluate polynomial at given argument\n\nImport tricks\n=============\nppimport -- Postpone module import until trying to use it\nppimport_attr -- Postpone module import until trying to use its\n attribute\n\"\"\"\n\nfrom scipy_base_version import scipy_base_version as __version__\n\nfrom ppimport import ppimport, ppimport_attr\n\n# The following statement is equivalent to\n#\n# from Matrix import Matrix as mat\n#\n# but avoids expensive LinearAlgebra import when\n# Matrix is not used.\nmat = ppimport_attr(ppimport('Matrix'), 'Matrix')\n\n# Force Numeric to use scipy_base.fastumath instead of Numeric.umath.\nimport fastumath # no need to use scipy_base.fastumath\nimport sys as _sys\n_sys.modules['umath'] = fastumath\n\nimport Numeric\nfrom Numeric import *\n\nimport limits\nfrom type_check import *\nfrom index_tricks import *\nfrom function_base import *\nfrom shape_base import *\nfrom matrix_base import *\n\nfrom polynomial import *\nfrom scimath import *\n\nInf = inf = fastumath.PINF\ntry:\n NAN = NaN = nan = fastumath.NAN\nexcept AttributeError:\n NaN = NAN = nan = fastumath.PINF/fastumath.PINF\n\n#---- testing ----#\n\ndef test(level=10):\n import unittest\n runner = unittest.TextTestRunner()\n runner.run(test_suite())\n return runner\n\ndef test_suite(level=1):\n import scipy_test.testing\n import scipy_base\n this_mod = scipy_base\n # testing is the module that actually does all the testing...\n ignore = ['testing']\n return scipy_test.testing.harvest_test_suites(this_mod,ignore = ignore,\n level=level)\n", "source_code_before": "\"\"\" Basic functions used by several sub-packages and useful to have in the\nmain name-space\n\nType handling\n==============\niscomplexobj -- Test for complex object, scalar result\nisrealobj -- Test for real object, scalar result\niscomplex -- Test for complex elements, array result\nisreal -- Test for real elements, array result\nimag -- Imaginary part\nreal -- Real part\nreal_if_close -- Turns complex number with tiny imaginary part to real\nisneginf -- Tests for negative infinity ---|\nisposinf -- Tests for positive infinity |\nisnan -- Tests for nans |---- array results\nisinf -- Tests for infinity |\nisfinite -- Tests for finite numbers ---| \nisscalar -- True if argument is a scalar\nnan_to_num -- Replaces NaN's with 0 and infinities with large numbers\ntypename -- Return english name for given typecode character\ncast -- Dictionary of functions to force cast to each type\ncommon_type -- Determine the 'minimum common type code' for a group\n of arrays\n\nIndex tricks\n==================\nmgrid -- Method which allows easy construction of N-d 'mesh-grids'\nr_ -- Append and construct arrays -- turns slice objects into\n ranges and concatenates them, for 2d arrays appends\n rows.\nc_ -- Append and construct arrays -- for 2d arrays appends\n columns.\n\nindex_exp -- Konrad Hinsen's index_expression class instance which\n can be useful for building complicated slicing syntax.\n\nUseful functions\n==================\nselect -- Extension of where to multiple conditions and choices\nextract -- Extract 1d array from flattened array according to mask\ninsert -- Insert 1d array of values into Nd array according to mask\nlinspace -- Evenly spaced samples in linear space\nlogspace -- Evenly spaced samples in logarithmic space\nfix -- Round x to nearest integer towards zero\nmod -- Modulo mod(x,y) = x % y except keeps sign of y\namax -- Array maximum along axis\namin -- Array minimum along axis\nptp -- Array max-min along axis\ncumsum -- Cumulative sum along axis\nprod -- Product of elements along axis\ncumprod -- Cumluative product along axis\ndiff -- Discrete differences along axis\nangle -- Returns angle of complex argument\nunwrap -- Unwrap phase along given axis (1-d algorithm)\nsort_complex -- Sort a complex-array (based on real, then imaginary)\ntrim_zeros -- trim the leading and trailing zeros from 1D array.\n\nShape manipulation\n===================\nsqueeze -- Return a with length-one dimensions removed.\natleast_1d -- Force arrays to be > 1D\natleast_2d -- Force arrays to be > 2D\natleast_3d -- Force arrays to be > 3D\nvstack -- Stack arrays vertically (row on row)\nhstack -- Stack arrays horizontally (column on column)\ncolumn_stack -- Stack 1D arrays as columns into 2D array\ndstack -- Stack arrays depthwise (along third dimension)\nsplit -- Divide array into a list of sub-arrays\nhsplit -- Split into columns\nvsplit -- Split into rows\ndsplit -- Split along third dimension\n\nMatrix (2d array) manipluations\n===============================\nfliplr -- 2D array with columns flipped\nflipud -- 2D array with rows flipped\nrot90 -- Rotate a 2D array a multiple of 90 degrees\neye -- Return a 2D array with ones down a given diagonal\ndiag -- Construct a 2D array from a vector, or return a given\n diagonal from a 2D array. \n\nPolynomials\n============\npoly1d -- A one-dimensional polynomial class\n\npoly -- Return polynomial coefficients from roots\nroots -- Find roots of polynomial given coefficients\npolyint -- Integrate polynomial\npolyder -- Differentiate polynomial\npolyadd -- Add polynomials\npolysub -- Substract polynomials\npolymul -- Multiply polynomials\npolydiv -- Divide polynomials\npolyval -- Evaluate polynomial at given argument\n\"\"\"\n\nfrom scipy_base_version import scipy_base_version as __version__\n\nfrom ppimport import ppimport,ppimport_attr\n\nimport Numeric\nfrom Numeric import *\ntry:\n import fastumath\nexcept ImportError,mess:\n mess_str = str(mess)\n if mess_str=='No module named fastumath':\n print '__file__=',__file__\n raise ImportError,mess_str+\\\n \"\\n scipy cannot be imported from its source directory.\"\\\n \"\\n Change to another directory and try again.\"\n raise ImportError,mess\nimport limits\n\nfrom type_check import *\nfrom index_tricks import *\nfrom function_base import *\nfrom shape_base import *\nfrom matrix_base import *\n\nfrom polynomial import *\nfrom scimath import *\n\n# needs scipy_base.fastumath\nInf = inf = fastumath.PINF\ntry:\n NAN = NaN = nan = fastumath.NAN\nexcept AttributeError:\n NaN = NAN = nan = fastumath.PINF/fastumath.PINF\n\n\n#---- testing ----#\n\ndef test(level=10):\n import unittest\n runner = unittest.TextTestRunner()\n runner.run(test_suite())\n return runner\n\ndef test_suite(level=1):\n import scipy_test.testing\n import scipy_base\n this_mod = scipy_base\n # testing is the module that actually does all the testing...\n ignore = ['testing']\n return scipy_test.testing.harvest_test_suites(this_mod,ignore = ignore,\n level=level)\n", "methods": [ { "name": "test", "long_name": "test( level = 10 )", "filename": "__init__.py", "nloc": 5, "complexity": 1, "token_count": 26, "parameters": [ "level" ], "start_line": 142, "end_line": 146, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "__init__.py", "nloc": 7, "complexity": 1, "token_count": 38, "parameters": [ "level" ], "start_line": 148, "end_line": 155, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "methods_before": [ { "name": "test", "long_name": "test( level = 10 )", "filename": "__init__.py", "nloc": 5, "complexity": 1, "token_count": 26, "parameters": [ "level" ], "start_line": 134, "end_line": 138, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "__init__.py", "nloc": 7, "complexity": 1, "token_count": 38, "parameters": [ "level" ], "start_line": 140, "end_line": 147, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 135, "complexity": 2, "token_count": 174, "diff_parsed": { "added": [ "mat -- Construct a Matrix", "", "Import tricks", "=============", "ppimport -- Postpone module import until trying to use it", "ppimport_attr -- Postpone module import until trying to use its", " attribute", "from ppimport import ppimport, ppimport_attr", "", "# The following statement is equivalent to", "#", "# from Matrix import Matrix as mat", "#", "# but avoids expensive LinearAlgebra import when", "# Matrix is not used.", "mat = ppimport_attr(ppimport('Matrix'), 'Matrix')", "", "# Force Numeric to use scipy_base.fastumath instead of Numeric.umath.", "import fastumath # no need to use scipy_base.fastumath", "import sys as _sys", "_sys.modules['umath'] = fastumath", "import limits" ], "deleted": [ "from ppimport import ppimport,ppimport_attr", "try:", " import fastumath", "except ImportError,mess:", " mess_str = str(mess)", " if mess_str=='No module named fastumath':", " print '__file__=',__file__", " raise ImportError,mess_str+\\", " \"\\n scipy cannot be imported from its source directory.\"\\", " \"\\n Change to another directory and try again.\"", " raise ImportError,mess", "import limits", "# needs scipy_base.fastumath", "" ] } }, { "old_path": "scipy_base/function_base.py", "new_path": "scipy_base/function_base.py", "filename": "function_base.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -1,11 +1,10 @@\n+\n import types\n import Numeric\n-N = Numeric\n from Numeric import *\n-from scipy_base.fastumath import *\n-inf = PINF\n+from type_check import ScalarType\n+from fastumath import PINF as inf\n import _compiled_base\n-from type_check import ScalarType, isscalar\n \n __all__ = ['round','any','all','logspace','linspace','fix','mod',\n 'select','trim_zeros','amax','amin','ptp','cumsum',\n@@ -23,7 +22,7 @@ def sum(x,axis=0): # could change default axis here\n x = asarray(x)\n if x.typecode() in ['1','s','b','w']:\n x = x.astype('l')\n- return N.sum(x,axis)\n+ return Numeric.sum(x,axis)\n \n \n def logspace(start,stop,num=50,endpoint=1):\n@@ -277,7 +276,7 @@ def unique(inseq):\n def extract(arr,mask):\n \"\"\"1D array of those elements of ravel(arr) where ravel(mask) is true.\n \"\"\"\n- return N.take(ravel(arr), nonzero(ravel(mask)))\n+ return Numeric.take(ravel(arr), nonzero(ravel(mask)))\n \n def insert(arr, mask, vals):\n \"\"\"Similar to putmask arr[mask] = vals but 1d array vals has the\n@@ -288,22 +287,22 @@ def insert(arr, mask, vals):\n def nansum(x,axis=-1):\n \"\"\"Sum the array over the given axis treating nans as missing values.\n \"\"\"\n- x = N.asarray(x).copy()\n- N.putmask(x,isnan(x),0)\n- return N.sum(x,axis)\n+ x = Numeric.asarray(x).copy()\n+ Numeric.putmask(x,isnan(x),0)\n+ return Numeric.sum(x,axis)\n \n def nanmin(x,axis=-1):\n \"\"\"Find the minimium over the given axis ignoring nans.\n \"\"\"\n- x = N.asarray(x).copy()\n- N.putmask(x,isnan(x),inf)\n+ x = Numeric.asarray(x).copy()\n+ Numeric.putmask(x,isnan(x),inf)\n return amin(x,axis)\n \n def nanargmin(x,axis=-1):\n \"\"\"Find the indices of the minimium over the given axis ignoring nans.\n \"\"\"\n- x = N.asarray(x).copy()\n- N.putmask(x,isnan(x),inf)\n+ x = Numeric.asarray(x).copy()\n+ Numeric.putmask(x,isnan(x),inf)\n return argmin(x,axis)\n \n \n@@ -321,11 +320,11 @@ def nanargmax(x,axis=-1):\n putmask(x,isnan(x),-inf)\n return argmax(x,axis)\n \n-import sys\n def disp(mesg, device=None, linefeed=1):\n \"\"\"Display a message to device (default is sys.stdout) with(out) linefeed.\n \"\"\"\n if device is None:\n+ import sys\n device = sys.stdout\n if linefeed:\n device.write('%s\\n' % mesg)\n", "added_lines": 13, "deleted_lines": 14, "source_code": "\nimport types\nimport Numeric\nfrom Numeric import *\nfrom type_check import ScalarType\nfrom fastumath import PINF as inf\nimport _compiled_base\n\n__all__ = ['round','any','all','logspace','linspace','fix','mod',\n 'select','trim_zeros','amax','amin','ptp','cumsum',\n 'prod','cumprod','diff','angle','unwrap','sort_complex',\n 'disp','unique','extract','insert','nansum','nanmax','nanargmax',\n 'nanargmin','nanmin','sum']\n\nround = Numeric.around\nany = Numeric.sometrue\nall = Numeric.alltrue\n\n\n# Need this to change array type for low precision values\ndef sum(x,axis=0): # could change default axis here\n x = asarray(x)\n if x.typecode() in ['1','s','b','w']:\n x = x.astype('l')\n return Numeric.sum(x,axis)\n \n\ndef logspace(start,stop,num=50,endpoint=1):\n \"\"\" Evenly spaced samples on a logarithmic scale.\n\n Return num evenly spaced samples from 10**start to 10**stop. If\n endpoint=1 then last sample is 10**stop.\n \"\"\"\n if num <= 0: return array([])\n if endpoint:\n step = (stop-start)/float((num-1))\n y = Numeric.arange(0,num) * step + start\n else:\n step = (stop-start)/float(num)\n y = Numeric.arange(0,num) * step + start\n return Numeric.power(10.0,y)\n\ndef linspace(start,stop,num=50,endpoint=1,retstep=0):\n \"\"\" Evenly spaced samples.\n \n Return num evenly spaced samples from start to stop. If endpoint=1 then\n last sample is stop. If retstep is 1 then return the step value used.\n \"\"\"\n if num <= 0: return array([])\n if endpoint:\n step = (stop-start)/float((num-1))\n y = Numeric.arange(0,num) * step + start \n else:\n step = (stop-start)/float(num)\n y = Numeric.arange(0,num) * step + start\n if retstep:\n return y, step\n else:\n return y\n\ndef fix(x):\n \"\"\" Round x to nearest integer towards zero.\n \"\"\"\n x = Numeric.asarray(x)\n y = Numeric.floor(x)\n return Numeric.where(x<0,y+1,y)\n\ndef mod(x,y):\n \"\"\" x - y*floor(x/y)\n \n For numeric arrays, x % y has the same sign as x while\n mod(x,y) has the same sign as y.\n \"\"\"\n return x - y*Numeric.floor(x*1.0/y)\n\ndef select(condlist, choicelist, default=0):\n \"\"\" Returns an array comprised from different elements of choicelist\n depending on the list of conditions.\n\n condlist is a list of condition arrays containing ones or zeros\n \n choicelist is a list of choice matrices (of the \"same\" size as the\n arrays in condlist). The result array has the \"same\" size as the\n arrays in choicelist. If condlist is [c0,...,cN-1] then choicelist\n must be of length N. The elements of the choicelist can then be\n represented as [v0,...,vN-1]. The default choice if none of the\n conditions are met is given as the default argument. \n \n The conditions are tested in order and the first one statisfied is\n used to select the choice. In other words, the elements of the\n output array are found from the following tree (notice the order of\n the conditions matters):\n \n if c0: v0\n elif c1: v1\n elif c2: v2\n ...\n elif cN-1: vN-1\n else: default\n \n Note, that one of the condition arrays must be large enough to handle\n the largest array in the choice list.\n \"\"\"\n n = len(condlist)\n n2 = len(choicelist)\n if n2 != n:\n raise ValueError, \"List of cases, must be same length as the list of conditions.\"\n choicelist.insert(0,default) \n S = 0\n pfac = 1\n for k in range(1,n+1):\n S += k * pfac * asarray(condlist[k-1])\n if k < n:\n pfac *= (1-asarray(condlist[k-1]))\n # handle special case of a 1-element condition but\n # a multi-element choice\n if type(S) in ScalarType or max(asarray(S).shape)==1:\n pfac = asarray(1)\n for k in range(n2+1):\n pfac = pfac + asarray(choicelist[k]) \n S = S*ones(asarray(pfac).shape)\n return choose(S, tuple(choicelist))\n\n# Basic operations\ndef amax(m,axis=-1):\n \"\"\"Returns the maximum of m along dimension axis. \n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return maximum.reduce(m,axis)\n\ndef amin(m,axis=-1):\n \"\"\"Returns the minimum of m along dimension axis.\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else: \n m = asarray(m)\n return minimum.reduce(m,axis)\n\n# Actually from Basis, but it fits in so naturally here...\n\ndef ptp(m,axis=-1):\n \"\"\"Returns the maximum - minimum along the the given dimension\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return amax(m,axis)-amin(m,axis)\n\ndef cumsum(m,axis=-1):\n \"\"\"Returns the cumulative sum of the elements along the given axis\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return add.accumulate(m,axis)\n\ndef prod(m,axis=-1):\n \"\"\"Returns the product of the elements along the given axis\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return multiply.reduce(m,axis)\n\ndef cumprod(m,axis=-1):\n \"\"\"Returns the cumulative product of the elments along the given axis\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return multiply.accumulate(m,axis)\n\ndef diff(x, n=1,axis=-1):\n \"\"\"Calculates the nth order, discrete difference along given axis.\n \"\"\"\n x = asarray(x)\n nd = len(x.shape)\n slice1 = [slice(None)]*nd\n slice2 = [slice(None)]*nd\n slice1[axis] = slice(1,None)\n slice2[axis] = slice(None,-1)\n if n > 1:\n return diff(x[slice1]-x[slice2], n-1, axis=axis)\n else:\n return x[slice1]-x[slice2]\n\n \ndef angle(z,deg=0):\n \"\"\"Return the angle of complex argument z.\"\"\"\n if deg:\n fact = 180/pi\n else:\n fact = 1.0\n z = asarray(z)\n if z.typecode() in ['D','F']:\n zimag = z.imag\n zreal = z.real\n else:\n zimag = 0\n zreal = z\n return arctan2(zimag,zreal) * fact\n\ndef unwrap(p,discont=pi,axis=-1):\n \"\"\"unwraps radian phase p by changing absolute jumps greater than\n discont to their 2*pi complement along the given axis.\n \"\"\"\n p = asarray(p)\n nd = len(p.shape)\n dd = diff(p,axis=axis)\n slice1 = [slice(None,None)]*nd # full slices\n slice1[axis] = slice(1,None)\n ddmod = mod(dd+pi,2*pi)-pi\n putmask(ddmod,(ddmod==-pi) & (dd > 0),pi)\n ph_correct = ddmod - dd;\n putmask(ph_correct,abs(dd)>> import scipy\n >>> a = array((0,0,0,1,2,3,2,1,0))\n >>> scipy.trim_zeros(a)\n array([1, 2, 3, 2, 1])\n \"\"\"\n first = 0\n if 'f' in trim or 'F' in trim:\n for i in filt:\n if i != 0.: break\n else: first = first + 1\n last = len(filt)\n if 'b' in trim or 'B' in trim:\n for i in filt[::-1]:\n if i != 0.: break\n else: last = last - 1\n return filt[first:last]\n\ndef unique(inseq):\n \"\"\"Returns unique items in 1-dimensional sequence.\n \"\"\"\n set = {}\n for item in inseq:\n set[item] = None\n return asarray(set.keys())\n\ndef extract(arr,mask):\n \"\"\"1D array of those elements of ravel(arr) where ravel(mask) is true.\n \"\"\"\n return Numeric.take(ravel(arr), nonzero(ravel(mask)))\n\ndef insert(arr, mask, vals):\n \"\"\"Similar to putmask arr[mask] = vals but 1d array vals has the\n same number of elements as the non-zero values of mask. Inverse of extract.\n \"\"\"\n return _compiled_base._insert(arr, mask, vals)\n\ndef nansum(x,axis=-1):\n \"\"\"Sum the array over the given axis treating nans as missing values.\n \"\"\"\n x = Numeric.asarray(x).copy()\n Numeric.putmask(x,isnan(x),0)\n return Numeric.sum(x,axis)\n\ndef nanmin(x,axis=-1):\n \"\"\"Find the minimium over the given axis ignoring nans.\n \"\"\"\n x = Numeric.asarray(x).copy()\n Numeric.putmask(x,isnan(x),inf)\n return amin(x,axis)\n\ndef nanargmin(x,axis=-1):\n \"\"\"Find the indices of the minimium over the given axis ignoring nans.\n \"\"\"\n x = Numeric.asarray(x).copy()\n Numeric.putmask(x,isnan(x),inf)\n return argmin(x,axis)\n \n\ndef nanmax(x,axis=-1):\n \"\"\"Find the maximum over the given axis ignoring nans.\n \"\"\"\n x = asarray(x).copy()\n putmask(x,isnan(x),-inf)\n return amax(x,axis)\n\ndef nanargmax(x,axis=-1):\n \"\"\"Find the maximum over the given axis ignoring nans.\n \"\"\"\n x = asarray(x).copy()\n putmask(x,isnan(x),-inf)\n return argmax(x,axis)\n\ndef disp(mesg, device=None, linefeed=1):\n \"\"\"Display a message to device (default is sys.stdout) with(out) linefeed.\n \"\"\"\n if device is None:\n import sys\n device = sys.stdout\n if linefeed:\n device.write('%s\\n' % mesg)\n else:\n device.write('%s' % mesg)\n device.flush()\n return\n\n \n\n#-----------------------------------------------------------------------------\n# Test Routines\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\nif __name__ == '__main__':\n test()\n", "source_code_before": "import types\nimport Numeric\nN = Numeric\nfrom Numeric import *\nfrom scipy_base.fastumath import *\ninf = PINF\nimport _compiled_base\nfrom type_check import ScalarType, isscalar\n\n__all__ = ['round','any','all','logspace','linspace','fix','mod',\n 'select','trim_zeros','amax','amin','ptp','cumsum',\n 'prod','cumprod','diff','angle','unwrap','sort_complex',\n 'disp','unique','extract','insert','nansum','nanmax','nanargmax',\n 'nanargmin','nanmin','sum']\n\nround = Numeric.around\nany = Numeric.sometrue\nall = Numeric.alltrue\n\n\n# Need this to change array type for low precision values\ndef sum(x,axis=0): # could change default axis here\n x = asarray(x)\n if x.typecode() in ['1','s','b','w']:\n x = x.astype('l')\n return N.sum(x,axis)\n \n\ndef logspace(start,stop,num=50,endpoint=1):\n \"\"\" Evenly spaced samples on a logarithmic scale.\n\n Return num evenly spaced samples from 10**start to 10**stop. If\n endpoint=1 then last sample is 10**stop.\n \"\"\"\n if num <= 0: return array([])\n if endpoint:\n step = (stop-start)/float((num-1))\n y = Numeric.arange(0,num) * step + start\n else:\n step = (stop-start)/float(num)\n y = Numeric.arange(0,num) * step + start\n return Numeric.power(10.0,y)\n\ndef linspace(start,stop,num=50,endpoint=1,retstep=0):\n \"\"\" Evenly spaced samples.\n \n Return num evenly spaced samples from start to stop. If endpoint=1 then\n last sample is stop. If retstep is 1 then return the step value used.\n \"\"\"\n if num <= 0: return array([])\n if endpoint:\n step = (stop-start)/float((num-1))\n y = Numeric.arange(0,num) * step + start \n else:\n step = (stop-start)/float(num)\n y = Numeric.arange(0,num) * step + start\n if retstep:\n return y, step\n else:\n return y\n\ndef fix(x):\n \"\"\" Round x to nearest integer towards zero.\n \"\"\"\n x = Numeric.asarray(x)\n y = Numeric.floor(x)\n return Numeric.where(x<0,y+1,y)\n\ndef mod(x,y):\n \"\"\" x - y*floor(x/y)\n \n For numeric arrays, x % y has the same sign as x while\n mod(x,y) has the same sign as y.\n \"\"\"\n return x - y*Numeric.floor(x*1.0/y)\n\ndef select(condlist, choicelist, default=0):\n \"\"\" Returns an array comprised from different elements of choicelist\n depending on the list of conditions.\n\n condlist is a list of condition arrays containing ones or zeros\n \n choicelist is a list of choice matrices (of the \"same\" size as the\n arrays in condlist). The result array has the \"same\" size as the\n arrays in choicelist. If condlist is [c0,...,cN-1] then choicelist\n must be of length N. The elements of the choicelist can then be\n represented as [v0,...,vN-1]. The default choice if none of the\n conditions are met is given as the default argument. \n \n The conditions are tested in order and the first one statisfied is\n used to select the choice. In other words, the elements of the\n output array are found from the following tree (notice the order of\n the conditions matters):\n \n if c0: v0\n elif c1: v1\n elif c2: v2\n ...\n elif cN-1: vN-1\n else: default\n \n Note, that one of the condition arrays must be large enough to handle\n the largest array in the choice list.\n \"\"\"\n n = len(condlist)\n n2 = len(choicelist)\n if n2 != n:\n raise ValueError, \"List of cases, must be same length as the list of conditions.\"\n choicelist.insert(0,default) \n S = 0\n pfac = 1\n for k in range(1,n+1):\n S += k * pfac * asarray(condlist[k-1])\n if k < n:\n pfac *= (1-asarray(condlist[k-1]))\n # handle special case of a 1-element condition but\n # a multi-element choice\n if type(S) in ScalarType or max(asarray(S).shape)==1:\n pfac = asarray(1)\n for k in range(n2+1):\n pfac = pfac + asarray(choicelist[k]) \n S = S*ones(asarray(pfac).shape)\n return choose(S, tuple(choicelist))\n\n# Basic operations\ndef amax(m,axis=-1):\n \"\"\"Returns the maximum of m along dimension axis. \n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return maximum.reduce(m,axis)\n\ndef amin(m,axis=-1):\n \"\"\"Returns the minimum of m along dimension axis.\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else: \n m = asarray(m)\n return minimum.reduce(m,axis)\n\n# Actually from Basis, but it fits in so naturally here...\n\ndef ptp(m,axis=-1):\n \"\"\"Returns the maximum - minimum along the the given dimension\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return amax(m,axis)-amin(m,axis)\n\ndef cumsum(m,axis=-1):\n \"\"\"Returns the cumulative sum of the elements along the given axis\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return add.accumulate(m,axis)\n\ndef prod(m,axis=-1):\n \"\"\"Returns the product of the elements along the given axis\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return multiply.reduce(m,axis)\n\ndef cumprod(m,axis=-1):\n \"\"\"Returns the cumulative product of the elments along the given axis\n \"\"\"\n if axis is None:\n m = ravel(m)\n axis = 0\n else:\n m = asarray(m)\n return multiply.accumulate(m,axis)\n\ndef diff(x, n=1,axis=-1):\n \"\"\"Calculates the nth order, discrete difference along given axis.\n \"\"\"\n x = asarray(x)\n nd = len(x.shape)\n slice1 = [slice(None)]*nd\n slice2 = [slice(None)]*nd\n slice1[axis] = slice(1,None)\n slice2[axis] = slice(None,-1)\n if n > 1:\n return diff(x[slice1]-x[slice2], n-1, axis=axis)\n else:\n return x[slice1]-x[slice2]\n\n \ndef angle(z,deg=0):\n \"\"\"Return the angle of complex argument z.\"\"\"\n if deg:\n fact = 180/pi\n else:\n fact = 1.0\n z = asarray(z)\n if z.typecode() in ['D','F']:\n zimag = z.imag\n zreal = z.real\n else:\n zimag = 0\n zreal = z\n return arctan2(zimag,zreal) * fact\n\ndef unwrap(p,discont=pi,axis=-1):\n \"\"\"unwraps radian phase p by changing absolute jumps greater than\n discont to their 2*pi complement along the given axis.\n \"\"\"\n p = asarray(p)\n nd = len(p.shape)\n dd = diff(p,axis=axis)\n slice1 = [slice(None,None)]*nd # full slices\n slice1[axis] = slice(1,None)\n ddmod = mod(dd+pi,2*pi)-pi\n putmask(ddmod,(ddmod==-pi) & (dd > 0),pi)\n ph_correct = ddmod - dd;\n putmask(ph_correct,abs(dd)>> import scipy\n >>> a = array((0,0,0,1,2,3,2,1,0))\n >>> scipy.trim_zeros(a)\n array([1, 2, 3, 2, 1])\n \"\"\"\n first = 0\n if 'f' in trim or 'F' in trim:\n for i in filt:\n if i != 0.: break\n else: first = first + 1\n last = len(filt)\n if 'b' in trim or 'B' in trim:\n for i in filt[::-1]:\n if i != 0.: break\n else: last = last - 1\n return filt[first:last]\n\ndef unique(inseq):\n \"\"\"Returns unique items in 1-dimensional sequence.\n \"\"\"\n set = {}\n for item in inseq:\n set[item] = None\n return asarray(set.keys())\n\ndef extract(arr,mask):\n \"\"\"1D array of those elements of ravel(arr) where ravel(mask) is true.\n \"\"\"\n return N.take(ravel(arr), nonzero(ravel(mask)))\n\ndef insert(arr, mask, vals):\n \"\"\"Similar to putmask arr[mask] = vals but 1d array vals has the\n same number of elements as the non-zero values of mask. Inverse of extract.\n \"\"\"\n return _compiled_base._insert(arr, mask, vals)\n\ndef nansum(x,axis=-1):\n \"\"\"Sum the array over the given axis treating nans as missing values.\n \"\"\"\n x = N.asarray(x).copy()\n N.putmask(x,isnan(x),0)\n return N.sum(x,axis)\n\ndef nanmin(x,axis=-1):\n \"\"\"Find the minimium over the given axis ignoring nans.\n \"\"\"\n x = N.asarray(x).copy()\n N.putmask(x,isnan(x),inf)\n return amin(x,axis)\n\ndef nanargmin(x,axis=-1):\n \"\"\"Find the indices of the minimium over the given axis ignoring nans.\n \"\"\"\n x = N.asarray(x).copy()\n N.putmask(x,isnan(x),inf)\n return argmin(x,axis)\n \n\ndef nanmax(x,axis=-1):\n \"\"\"Find the maximum over the given axis ignoring nans.\n \"\"\"\n x = asarray(x).copy()\n putmask(x,isnan(x),-inf)\n return amax(x,axis)\n\ndef nanargmax(x,axis=-1):\n \"\"\"Find the maximum over the given axis ignoring nans.\n \"\"\"\n x = asarray(x).copy()\n putmask(x,isnan(x),-inf)\n return argmax(x,axis)\n\nimport sys\ndef disp(mesg, device=None, linefeed=1):\n \"\"\"Display a message to device (default is sys.stdout) with(out) linefeed.\n \"\"\"\n if device is None:\n device = sys.stdout\n if linefeed:\n device.write('%s\\n' % mesg)\n else:\n device.write('%s' % mesg)\n device.flush()\n return\n\n \n\n#-----------------------------------------------------------------------------\n# Test Routines\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\nif __name__ == '__main__':\n test()\n", "methods": [ { "name": "sum", "long_name": "sum( x , axis = 0 )", "filename": "function_base.py", "nloc": 5, "complexity": 2, "token_count": 49, "parameters": [ "x", "axis" ], "start_line": 21, "end_line": 25, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "logspace", "long_name": "logspace( start , stop , num = 50 , endpoint = 1 )", "filename": "function_base.py", "nloc": 9, "complexity": 3, "token_count": 99, "parameters": [ "start", "stop", "num", "endpoint" ], "start_line": 28, "end_line": 41, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "linspace", "long_name": "linspace( start , stop , num = 50 , endpoint = 1 , retstep = 0 )", "filename": "function_base.py", "nloc": 12, "complexity": 4, "token_count": 103, "parameters": [ "start", "stop", "num", "endpoint", "retstep" ], "start_line": 43, "end_line": 59, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "fix", "long_name": "fix( x )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 37, "parameters": [ "x" ], "start_line": 61, "end_line": 66, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "mod", "long_name": "mod( x , y )", "filename": "function_base.py", "nloc": 2, "complexity": 1, "token_count": 25, "parameters": [ "x", "y" ], "start_line": 68, "end_line": 74, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "select", "long_name": "select( condlist , choicelist , default = 0 )", "filename": "function_base.py", "nloc": 18, "complexity": 7, "token_count": 165, "parameters": [ "condlist", "choicelist", "default" ], "start_line": 76, "end_line": 122, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 47, "top_nesting_level": 0 }, { "name": "amax", "long_name": "amax( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 125, "end_line": 133, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "amin", "long_name": "amin( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 135, "end_line": 143, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ptp", "long_name": "ptp( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 47, "parameters": [ "m", "axis" ], "start_line": 147, "end_line": 155, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "cumsum", "long_name": "cumsum( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 157, "end_line": 165, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "prod", "long_name": "prod( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 167, "end_line": 175, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "cumprod", "long_name": "cumprod( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 177, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "diff", "long_name": "diff( x , n = 1 , axis = - 1 )", "filename": "function_base.py", "nloc": 11, "complexity": 2, "token_count": 110, "parameters": [ "x", "n", "axis" ], "start_line": 187, "end_line": 199, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "angle", "long_name": "angle( z , deg = 0 )", "filename": "function_base.py", "nloc": 13, "complexity": 3, "token_count": 71, "parameters": [ "z", "deg" ], "start_line": 202, "end_line": 215, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "unwrap", "long_name": "unwrap( p , discont = pi , axis = - 1 )", "filename": "function_base.py", "nloc": 13, "complexity": 1, "token_count": 146, "parameters": [ "p", "discont", "axis" ], "start_line": 217, "end_line": 232, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "sort_complex.complex_cmp", "long_name": "sort_complex.complex_cmp( x , y )", "filename": "function_base.py", "nloc": 5, "complexity": 2, "token_count": 38, "parameters": [ "x", "y" ], "start_line": 238, "end_line": 242, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "sort_complex", "long_name": "sort_complex( a )", "filename": "function_base.py", "nloc": 6, "complexity": 1, "token_count": 44, "parameters": [ "a" ], "start_line": 234, "end_line": 245, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "trim_zeros", "long_name": "trim_zeros( filt , trim = 'fb' )", "filename": "function_base.py", "nloc": 12, "complexity": 9, "token_count": 87, "parameters": [ "filt", "trim" ], "start_line": 247, "end_line": 266, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "unique", "long_name": "unique( inseq )", "filename": "function_base.py", "nloc": 5, "complexity": 2, "token_count": 30, "parameters": [ "inseq" ], "start_line": 268, "end_line": 274, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "extract", "long_name": "extract( arr , mask )", "filename": "function_base.py", "nloc": 2, "complexity": 1, "token_count": 26, "parameters": [ "arr", "mask" ], "start_line": 276, "end_line": 279, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "insert", "long_name": "insert( arr , mask , vals )", "filename": "function_base.py", "nloc": 2, "complexity": 1, "token_count": 21, "parameters": [ "arr", "mask", "vals" ], "start_line": 281, "end_line": 285, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "nansum", "long_name": "nansum( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 45, "parameters": [ "x", "axis" ], "start_line": 287, "end_line": 292, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanmin", "long_name": "nanmin( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 43, "parameters": [ "x", "axis" ], "start_line": 294, "end_line": 299, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanargmin", "long_name": "nanargmin( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 43, "parameters": [ "x", "axis" ], "start_line": 301, "end_line": 306, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanmax", "long_name": "nanmax( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 40, "parameters": [ "x", "axis" ], "start_line": 309, "end_line": 314, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanargmax", "long_name": "nanargmax( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 40, "parameters": [ "x", "axis" ], "start_line": 316, "end_line": 321, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "disp", "long_name": "disp( mesg , device = None , linefeed = 1 )", "filename": "function_base.py", "nloc": 10, "complexity": 3, "token_count": 53, "parameters": [ "mesg", "device", "linefeed" ], "start_line": 323, "end_line": 334, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "function_base.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 342, "end_line": 344, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "function_base.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 346, "end_line": 348, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "methods_before": [ { "name": "sum", "long_name": "sum( x , axis = 0 )", "filename": "function_base.py", "nloc": 5, "complexity": 2, "token_count": 49, "parameters": [ "x", "axis" ], "start_line": 22, "end_line": 26, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "logspace", "long_name": "logspace( start , stop , num = 50 , endpoint = 1 )", "filename": "function_base.py", "nloc": 9, "complexity": 3, "token_count": 99, "parameters": [ "start", "stop", "num", "endpoint" ], "start_line": 29, "end_line": 42, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "linspace", "long_name": "linspace( start , stop , num = 50 , endpoint = 1 , retstep = 0 )", "filename": "function_base.py", "nloc": 12, "complexity": 4, "token_count": 103, "parameters": [ "start", "stop", "num", "endpoint", "retstep" ], "start_line": 44, "end_line": 60, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "fix", "long_name": "fix( x )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 37, "parameters": [ "x" ], "start_line": 62, "end_line": 67, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "mod", "long_name": "mod( x , y )", "filename": "function_base.py", "nloc": 2, "complexity": 1, "token_count": 25, "parameters": [ "x", "y" ], "start_line": 69, "end_line": 75, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "select", "long_name": "select( condlist , choicelist , default = 0 )", "filename": "function_base.py", "nloc": 18, "complexity": 7, "token_count": 165, "parameters": [ "condlist", "choicelist", "default" ], "start_line": 77, "end_line": 123, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 47, "top_nesting_level": 0 }, { "name": "amax", "long_name": "amax( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 126, "end_line": 134, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "amin", "long_name": "amin( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 136, "end_line": 144, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ptp", "long_name": "ptp( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 47, "parameters": [ "m", "axis" ], "start_line": 148, "end_line": 156, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "cumsum", "long_name": "cumsum( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 158, "end_line": 166, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "prod", "long_name": "prod( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 168, "end_line": 176, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "cumprod", "long_name": "cumprod( m , axis = - 1 )", "filename": "function_base.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "m", "axis" ], "start_line": 178, "end_line": 186, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "diff", "long_name": "diff( x , n = 1 , axis = - 1 )", "filename": "function_base.py", "nloc": 11, "complexity": 2, "token_count": 110, "parameters": [ "x", "n", "axis" ], "start_line": 188, "end_line": 200, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "angle", "long_name": "angle( z , deg = 0 )", "filename": "function_base.py", "nloc": 13, "complexity": 3, "token_count": 71, "parameters": [ "z", "deg" ], "start_line": 203, "end_line": 216, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "unwrap", "long_name": "unwrap( p , discont = pi , axis = - 1 )", "filename": "function_base.py", "nloc": 13, "complexity": 1, "token_count": 146, "parameters": [ "p", "discont", "axis" ], "start_line": 218, "end_line": 233, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "sort_complex.complex_cmp", "long_name": "sort_complex.complex_cmp( x , y )", "filename": "function_base.py", "nloc": 5, "complexity": 2, "token_count": 38, "parameters": [ "x", "y" ], "start_line": 239, "end_line": 243, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "sort_complex", "long_name": "sort_complex( a )", "filename": "function_base.py", "nloc": 6, "complexity": 1, "token_count": 44, "parameters": [ "a" ], "start_line": 235, "end_line": 246, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "trim_zeros", "long_name": "trim_zeros( filt , trim = 'fb' )", "filename": "function_base.py", "nloc": 12, "complexity": 9, "token_count": 87, "parameters": [ "filt", "trim" ], "start_line": 248, "end_line": 267, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "unique", "long_name": "unique( inseq )", "filename": "function_base.py", "nloc": 5, "complexity": 2, "token_count": 30, "parameters": [ "inseq" ], "start_line": 269, "end_line": 275, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "extract", "long_name": "extract( arr , mask )", "filename": "function_base.py", "nloc": 2, "complexity": 1, "token_count": 26, "parameters": [ "arr", "mask" ], "start_line": 277, "end_line": 280, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "insert", "long_name": "insert( arr , mask , vals )", "filename": "function_base.py", "nloc": 2, "complexity": 1, "token_count": 21, "parameters": [ "arr", "mask", "vals" ], "start_line": 282, "end_line": 286, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "nansum", "long_name": "nansum( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 45, "parameters": [ "x", "axis" ], "start_line": 288, "end_line": 293, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanmin", "long_name": "nanmin( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 43, "parameters": [ "x", "axis" ], "start_line": 295, "end_line": 300, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanargmin", "long_name": "nanargmin( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 43, "parameters": [ "x", "axis" ], "start_line": 302, "end_line": 307, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanmax", "long_name": "nanmax( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 40, "parameters": [ "x", "axis" ], "start_line": 310, "end_line": 315, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "nanargmax", "long_name": "nanargmax( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 40, "parameters": [ "x", "axis" ], "start_line": 317, "end_line": 322, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "disp", "long_name": "disp( mesg , device = None , linefeed = 1 )", "filename": "function_base.py", "nloc": 9, "complexity": 3, "token_count": 51, "parameters": [ "mesg", "device", "linefeed" ], "start_line": 325, "end_line": 335, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "function_base.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 343, "end_line": 345, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "function_base.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 347, "end_line": 349, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "changed_methods": [ { "name": "disp", "long_name": "disp( mesg , device = None , linefeed = 1 )", "filename": "function_base.py", "nloc": 10, "complexity": 3, "token_count": 53, "parameters": [ "mesg", "device", "linefeed" ], "start_line": 323, "end_line": 334, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "nanargmin", "long_name": "nanargmin( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 43, "parameters": [ "x", "axis" ], "start_line": 301, "end_line": 306, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "sum", "long_name": "sum( x , axis = 0 )", "filename": "function_base.py", "nloc": 5, "complexity": 2, "token_count": 49, "parameters": [ "x", "axis" ], "start_line": 21, "end_line": 25, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "nansum", "long_name": "nansum( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 45, "parameters": [ "x", "axis" ], "start_line": 287, "end_line": 292, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "extract", "long_name": "extract( arr , mask )", "filename": "function_base.py", "nloc": 2, "complexity": 1, "token_count": 26, "parameters": [ "arr", "mask" ], "start_line": 276, "end_line": 279, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "nanmin", "long_name": "nanmin( x , axis = - 1 )", "filename": "function_base.py", "nloc": 4, "complexity": 1, "token_count": 43, "parameters": [ "x", "axis" ], "start_line": 294, "end_line": 299, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 } ], "nloc": 212, "complexity": 62, "token_count": 1750, "diff_parsed": { "added": [ "", "from type_check import ScalarType", "from fastumath import PINF as inf", " return Numeric.sum(x,axis)", " return Numeric.take(ravel(arr), nonzero(ravel(mask)))", " x = Numeric.asarray(x).copy()", " Numeric.putmask(x,isnan(x),0)", " return Numeric.sum(x,axis)", " x = Numeric.asarray(x).copy()", " Numeric.putmask(x,isnan(x),inf)", " x = Numeric.asarray(x).copy()", " Numeric.putmask(x,isnan(x),inf)", " import sys" ], "deleted": [ "N = Numeric", "from scipy_base.fastumath import *", "inf = PINF", "from type_check import ScalarType, isscalar", " return N.sum(x,axis)", " return N.take(ravel(arr), nonzero(ravel(mask)))", " x = N.asarray(x).copy()", " N.putmask(x,isnan(x),0)", " return N.sum(x,axis)", " x = N.asarray(x).copy()", " N.putmask(x,isnan(x),inf)", " x = N.asarray(x).copy()", " N.putmask(x,isnan(x),inf)", "import sys" ] } }, { "old_path": "scipy_base/index_tricks.py", "new_path": "scipy_base/index_tricks.py", "filename": "index_tricks.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -135,7 +135,8 @@ def __getitem__(self,key):\n isinstance(start, types.FloatType) or \\\n isinstance(stop, types.FloatType):\n typecode = Numeric.Float\n- newobj = function_base.linspace(start, stop, num=size, endpoint=endpoint)\n+ newobj = function_base.linspace(start, stop, num=size,\n+ endpoint=endpoint)\n elif type(key[k]) in ScalarType:\n newobj = Numeric.asarray([key[k]])\n else:\n", "added_lines": 2, "deleted_lines": 1, "source_code": "import types\nimport Numeric\n__all__ = ['mgrid','ogrid','r_','c_','index_exp']\n\nfrom type_check import ScalarType\nimport function_base\n\nclass nd_grid:\n \"\"\" Construct a \"meshgrid\" in N-dimensions.\n\n grid = nd_grid() creates an instance which will return a mesh-grid\n when indexed. The dimension and number of the output arrays are equal\n to the number of indexing dimensions. If the step length is not a\n complex number, then the stop is not inclusive.\n \n However, if the step length is a COMPLEX NUMBER (e.g. 5j), then the\n integer part of it's magnitude is interpreted as specifying the\n number of points to create between the start and stop values, where\n the stop value IS INCLUSIVE.\n\n If instantiated with an argument of 1, the mesh-grid is open or not\n fleshed out so that only one-dimension of each returned argument is\n greater than 1\n \n Example:\n \n >>> mgrid = nd_grid()\n >>> mgrid[0:5,0:5]\n array([[[0, 0, 0, 0, 0],\n [1, 1, 1, 1, 1],\n [2, 2, 2, 2, 2],\n [3, 3, 3, 3, 3],\n [4, 4, 4, 4, 4]],\n [[0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4]]])\n >>> mgrid[-1:1:5j]\n array([-1. , -0.5, 0. , 0.5, 1. ])\n\n >>> ogrid = nd_grid(1)\n >>> ogrid[0:5,0:5]\n [array([[0],[1],[2],[3],[4]]), array([[0, 1, 2, 3, 4]])] \n \"\"\"\n def __init__(self, sparse=0):\n self.sparse = sparse\n def __getitem__(self,key):\n try:\n\t size = []\n typecode = Numeric.Int\n\t for k in range(len(key)):\n\t step = key[k].step\n start = key[k].start\n if start is None: start = 0\n if step is None:\n step = 1\n if type(step) is type(1j):\n size.append(int(abs(step)))\n typecode = Numeric.Float\n else:\n size.append(int((key[k].stop - start)/(step*1.0)))\n if isinstance(step,types.FloatType) or \\\n isinstance(start, types.FloatType) or \\\n isinstance(key[k].stop, types.FloatType):\n typecode = Numeric.Float\n if self.sparse:\n nn = map(lambda x,t: Numeric.arange(x,typecode=t),size,(typecode,)*len(size))\n else:\n nn = Numeric.indices(size,typecode)\n\t for k in range(len(size)):\n step = key[k].step\n if step is None:\n step = 1\n if type(step) is type(1j):\n step = int(abs(step))\n step = (key[k].stop - key[k].start)/float(step-1)\n nn[k] = (nn[k]*step+key[k].start)\n if self.sparse:\n slobj = [Numeric.NewAxis]*len(size)\n for k in range(len(size)):\n slobj[k] = slice(None,None)\n nn[k] = nn[k][slobj]\n slobj[k] = Numeric.NewAxis\n\t return nn\n except (IndexError, TypeError):\n step = key.step\n stop = key.stop\n start = key.start\n if start is None: start = 0\n if type(step) is type(1j):\n step = abs(step)\n length = int(step)\n step = (key.stop-start)/float(step-1)\n stop = key.stop+step\n return Numeric.arange(0,length,1,Numeric.Float)*step + start\n else:\n return Numeric.arange(start, stop, step)\n\t \n def __getslice__(self,i,j):\n return Numeric.arange(i,j)\n\n def __len__(self):\n return 0\n\nmgrid = nd_grid()\nogrid = nd_grid(1)\n\nclass concatenator:\n \"\"\" Translates slice objects to concatenation along an axis.\n \"\"\"\n def __init__(self, axis=0):\n self.axis = axis\n def __getitem__(self,key):\n if type(key) is not types.TupleType:\n key = (key,)\n objs = []\n for k in range(len(key)):\n if type(key[k]) is types.SliceType:\n typecode = Numeric.Int\n\t step = key[k].step\n start = key[k].start\n stop = key[k].stop\n if start is None: start = 0\n if step is None:\n step = 1\n if type(step) is type(1j):\n size = int(abs(step))\n typecode = Numeric.Float\n endpoint = 1\n else:\n size = int((stop - start)/(step*1.0))\n endpoint = 0\n if isinstance(step,types.FloatType) or \\\n isinstance(start, types.FloatType) or \\\n isinstance(stop, types.FloatType):\n typecode = Numeric.Float\n newobj = function_base.linspace(start, stop, num=size,\n endpoint=endpoint)\n elif type(key[k]) in ScalarType:\n newobj = Numeric.asarray([key[k]])\n else:\n newobj = key[k]\n objs.append(newobj)\n return Numeric.concatenate(tuple(objs),axis=self.axis)\n \n def __getslice__(self,i,j):\n return Numeric.arange(i,j)\n\n def __len__(self):\n return 0\n\nr_=concatenator(0)\nc_=concatenator(-1)\n\n# A nicer way to build up index tuples for arrays.\n#\n# You can do all this with slice() plus a few special objects,\n# but there's a lot to remember. This version is simpler because\n# it uses the standard array indexing syntax.\n#\n# Written by Konrad Hinsen \n# last revision: 1999-7-23\n#\n# Cosmetic changes by T. Oliphant 2001\n#\n#\n# This module provides a convenient method for constructing\n# array indices algorithmically. It provides one importable object,\n# 'index_expression'.\n#\n# For any index combination, including slicing and axis insertion,\n# 'a[indices]' is the same as 'a[index_expression[indices]]' for any\n# array 'a'. However, 'index_expression[indices]' can be used anywhere\n# in Python code and returns a tuple of slice objects that can be\n# used in the construction of complex index expressions.\n\nclass _index_expression_class:\n import sys\n maxint = sys.maxint\n\n def __getitem__(self, item):\n if type(item) != type(()):\n return (item,)\n else:\n return item\n\n def __len__(self):\n return self.maxint\n\n def __getslice__(self, start, stop):\n if stop == self.maxint:\n stop = None\n return self[start:stop:None]\n\nindex_exp = _index_expression_class()\n\n# End contribution from Konrad.\n\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n", "source_code_before": "import types\nimport Numeric\n__all__ = ['mgrid','ogrid','r_','c_','index_exp']\n\nfrom type_check import ScalarType\nimport function_base\n\nclass nd_grid:\n \"\"\" Construct a \"meshgrid\" in N-dimensions.\n\n grid = nd_grid() creates an instance which will return a mesh-grid\n when indexed. The dimension and number of the output arrays are equal\n to the number of indexing dimensions. If the step length is not a\n complex number, then the stop is not inclusive.\n \n However, if the step length is a COMPLEX NUMBER (e.g. 5j), then the\n integer part of it's magnitude is interpreted as specifying the\n number of points to create between the start and stop values, where\n the stop value IS INCLUSIVE.\n\n If instantiated with an argument of 1, the mesh-grid is open or not\n fleshed out so that only one-dimension of each returned argument is\n greater than 1\n \n Example:\n \n >>> mgrid = nd_grid()\n >>> mgrid[0:5,0:5]\n array([[[0, 0, 0, 0, 0],\n [1, 1, 1, 1, 1],\n [2, 2, 2, 2, 2],\n [3, 3, 3, 3, 3],\n [4, 4, 4, 4, 4]],\n [[0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4],\n [0, 1, 2, 3, 4]]])\n >>> mgrid[-1:1:5j]\n array([-1. , -0.5, 0. , 0.5, 1. ])\n\n >>> ogrid = nd_grid(1)\n >>> ogrid[0:5,0:5]\n [array([[0],[1],[2],[3],[4]]), array([[0, 1, 2, 3, 4]])] \n \"\"\"\n def __init__(self, sparse=0):\n self.sparse = sparse\n def __getitem__(self,key):\n try:\n\t size = []\n typecode = Numeric.Int\n\t for k in range(len(key)):\n\t step = key[k].step\n start = key[k].start\n if start is None: start = 0\n if step is None:\n step = 1\n if type(step) is type(1j):\n size.append(int(abs(step)))\n typecode = Numeric.Float\n else:\n size.append(int((key[k].stop - start)/(step*1.0)))\n if isinstance(step,types.FloatType) or \\\n isinstance(start, types.FloatType) or \\\n isinstance(key[k].stop, types.FloatType):\n typecode = Numeric.Float\n if self.sparse:\n nn = map(lambda x,t: Numeric.arange(x,typecode=t),size,(typecode,)*len(size))\n else:\n nn = Numeric.indices(size,typecode)\n\t for k in range(len(size)):\n step = key[k].step\n if step is None:\n step = 1\n if type(step) is type(1j):\n step = int(abs(step))\n step = (key[k].stop - key[k].start)/float(step-1)\n nn[k] = (nn[k]*step+key[k].start)\n if self.sparse:\n slobj = [Numeric.NewAxis]*len(size)\n for k in range(len(size)):\n slobj[k] = slice(None,None)\n nn[k] = nn[k][slobj]\n slobj[k] = Numeric.NewAxis\n\t return nn\n except (IndexError, TypeError):\n step = key.step\n stop = key.stop\n start = key.start\n if start is None: start = 0\n if type(step) is type(1j):\n step = abs(step)\n length = int(step)\n step = (key.stop-start)/float(step-1)\n stop = key.stop+step\n return Numeric.arange(0,length,1,Numeric.Float)*step + start\n else:\n return Numeric.arange(start, stop, step)\n\t \n def __getslice__(self,i,j):\n return Numeric.arange(i,j)\n\n def __len__(self):\n return 0\n\nmgrid = nd_grid()\nogrid = nd_grid(1)\n\nclass concatenator:\n \"\"\" Translates slice objects to concatenation along an axis.\n \"\"\"\n def __init__(self, axis=0):\n self.axis = axis\n def __getitem__(self,key):\n if type(key) is not types.TupleType:\n key = (key,)\n objs = []\n for k in range(len(key)):\n if type(key[k]) is types.SliceType:\n typecode = Numeric.Int\n\t step = key[k].step\n start = key[k].start\n stop = key[k].stop\n if start is None: start = 0\n if step is None:\n step = 1\n if type(step) is type(1j):\n size = int(abs(step))\n typecode = Numeric.Float\n endpoint = 1\n else:\n size = int((stop - start)/(step*1.0))\n endpoint = 0\n if isinstance(step,types.FloatType) or \\\n isinstance(start, types.FloatType) or \\\n isinstance(stop, types.FloatType):\n typecode = Numeric.Float\n newobj = function_base.linspace(start, stop, num=size, endpoint=endpoint)\n elif type(key[k]) in ScalarType:\n newobj = Numeric.asarray([key[k]])\n else:\n newobj = key[k]\n objs.append(newobj)\n return Numeric.concatenate(tuple(objs),axis=self.axis)\n \n def __getslice__(self,i,j):\n return Numeric.arange(i,j)\n\n def __len__(self):\n return 0\n\nr_=concatenator(0)\nc_=concatenator(-1)\n\n# A nicer way to build up index tuples for arrays.\n#\n# You can do all this with slice() plus a few special objects,\n# but there's a lot to remember. This version is simpler because\n# it uses the standard array indexing syntax.\n#\n# Written by Konrad Hinsen \n# last revision: 1999-7-23\n#\n# Cosmetic changes by T. Oliphant 2001\n#\n#\n# This module provides a convenient method for constructing\n# array indices algorithmically. It provides one importable object,\n# 'index_expression'.\n#\n# For any index combination, including slicing and axis insertion,\n# 'a[indices]' is the same as 'a[index_expression[indices]]' for any\n# array 'a'. However, 'index_expression[indices]' can be used anywhere\n# in Python code and returns a tuple of slice objects that can be\n# used in the construction of complex index expressions.\n\nclass _index_expression_class:\n import sys\n maxint = sys.maxint\n\n def __getitem__(self, item):\n if type(item) != type(()):\n return (item,)\n else:\n return item\n\n def __len__(self):\n return self.maxint\n\n def __getslice__(self, start, stop):\n if stop == self.maxint:\n stop = None\n return self[start:stop:None]\n\nindex_exp = _index_expression_class()\n\n# End contribution from Konrad.\n\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n", "methods": [ { "name": "__init__", "long_name": "__init__( self , sparse = 0 )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 14, "parameters": [ "self", "sparse" ], "start_line": 46, "end_line": 47, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , key )", "filename": "index_tricks.py", "nloc": 51, "complexity": 17, "token_count": 466, "parameters": [ "self", "key" ], "start_line": 48, "end_line": 98, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 51, "top_nesting_level": 1 }, { "name": "__getslice__", "long_name": "__getslice__( self , i , j )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self", "i", "j" ], "start_line": 100, "end_line": 101, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 7, "parameters": [ "self" ], "start_line": 103, "end_line": 104, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self , axis = 0 )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 14, "parameters": [ "self", "axis" ], "start_line": 112, "end_line": 113, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , key )", "filename": "index_tricks.py", "nloc": 32, "complexity": 11, "token_count": 255, "parameters": [ "self", "key" ], "start_line": 114, "end_line": 145, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 32, "top_nesting_level": 1 }, { "name": "__getslice__", "long_name": "__getslice__( self , i , j )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self", "i", "j" ], "start_line": 147, "end_line": 148, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 7, "parameters": [ "self" ], "start_line": 150, "end_line": 151, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , item )", "filename": "index_tricks.py", "nloc": 5, "complexity": 2, "token_count": 28, "parameters": [ "self", "item" ], "start_line": 182, "end_line": 186, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 188, "end_line": 189, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getslice__", "long_name": "__getslice__( self , start , stop )", "filename": "index_tricks.py", "nloc": 4, "complexity": 2, "token_count": 28, "parameters": [ "self", "start", "stop" ], "start_line": 191, "end_line": 194, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "index_tricks.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 202, "end_line": 204, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "index_tricks.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 206, "end_line": 208, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "methods_before": [ { "name": "__init__", "long_name": "__init__( self , sparse = 0 )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 14, "parameters": [ "self", "sparse" ], "start_line": 46, "end_line": 47, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , key )", "filename": "index_tricks.py", "nloc": 51, "complexity": 17, "token_count": 466, "parameters": [ "self", "key" ], "start_line": 48, "end_line": 98, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 51, "top_nesting_level": 1 }, { "name": "__getslice__", "long_name": "__getslice__( self , i , j )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self", "i", "j" ], "start_line": 100, "end_line": 101, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 7, "parameters": [ "self" ], "start_line": 103, "end_line": 104, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__init__", "long_name": "__init__( self , axis = 0 )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 14, "parameters": [ "self", "axis" ], "start_line": 112, "end_line": 113, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , key )", "filename": "index_tricks.py", "nloc": 31, "complexity": 11, "token_count": 255, "parameters": [ "self", "key" ], "start_line": 114, "end_line": 144, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 1 }, { "name": "__getslice__", "long_name": "__getslice__( self , i , j )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 18, "parameters": [ "self", "i", "j" ], "start_line": 146, "end_line": 147, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 7, "parameters": [ "self" ], "start_line": 149, "end_line": 150, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , item )", "filename": "index_tricks.py", "nloc": 5, "complexity": 2, "token_count": 28, "parameters": [ "self", "item" ], "start_line": 181, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "index_tricks.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 187, "end_line": 188, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getslice__", "long_name": "__getslice__( self , start , stop )", "filename": "index_tricks.py", "nloc": 4, "complexity": 2, "token_count": 28, "parameters": [ "self", "start", "stop" ], "start_line": 190, "end_line": 193, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "index_tricks.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 201, "end_line": 203, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "index_tricks.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 205, "end_line": 207, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "changed_methods": [ { "name": "__getitem__", "long_name": "__getitem__( self , key )", "filename": "index_tricks.py", "nloc": 32, "complexity": 11, "token_count": 255, "parameters": [ "self", "key" ], "start_line": 114, "end_line": 145, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 32, "top_nesting_level": 1 } ], "nloc": 166, "complexity": 41, "token_count": 994, "diff_parsed": { "added": [ " newobj = function_base.linspace(start, stop, num=size,", " endpoint=endpoint)" ], "deleted": [ " newobj = function_base.linspace(start, stop, num=size, endpoint=endpoint)" ] } }, { "old_path": "scipy_base/limits.py", "new_path": "scipy_base/limits.py", "filename": "limits.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -7,8 +7,6 @@\n \"\"\"\n \n import Numeric\n-import scipy_base.fastumath\n-reload(scipy_base.fastumath)\n from type_check import cast\n toFloat32=cast['f']\n toFloat64=cast['d']\n@@ -40,8 +38,6 @@ def tiny(typecode):\n d1 = d1 * cast(.5)\n return d2\n \n- \n-\n float_epsilon = epsilon(Numeric.Float32)\n float_tiny = tiny(Numeric.Float32)\n #not correct\n", "added_lines": 0, "deleted_lines": 4, "source_code": "\"\"\" This really needs some work...\n\n Calculate machine limits for Float32 and Float64.\n Actually, max and min are hard coded - and wrong!\n They are close, however.\n\n\"\"\"\n\nimport Numeric\nfrom type_check import cast\ntoFloat32=cast['f']\ntoFloat64=cast['d']\n\n__all__ = ['epsilon','tiny','float_epsilon','float_tiny','float_min',\n 'float_max','float_precision','float_resolution',\n 'double_epsilon','double_tiny','double_min','double_max',\n 'double_precision','double_resolution']\n\n\ndef epsilon(typecode):\n if typecode == Numeric.Float32: cast = toFloat32\n elif typecode == Numeric.Float64: cast = toFloat64\n one = cast(1.0)\n x = cast(1.0)\n while one+x > one:\n x = x * cast(.5)\n x = x * cast(2.0)\n return x\n\ndef tiny(typecode):\n if typecode == Numeric.Float32: cast = toFloat32\n if typecode == Numeric.Float64: cast = toFloat64\n zero = cast(0.0)\n d1 = cast(1.0)\n d2 = cast(1.0)\n while d1 > zero:\n d2 = d1\n d1 = d1 * cast(.5)\n return d2\n\nfloat_epsilon = epsilon(Numeric.Float32)\nfloat_tiny = tiny(Numeric.Float32)\n#not correct\nfloat_min = -3.402823e38\nfloat_max = 3.402823e38\nfloat_precision = 6\nfloat_resolution = 10.0**(-float_precision)\n\n# hard coded - taken from Norbert's Fortran code.\n# INTEGER, PARAMETER :: kind_DBLE = KIND(0D0) ! 8 (HP-UX)\n# INTEGER, PARAMETER :: prec_DBLE = PRECISION(0D0) ! 15\n# INTEGER, PARAMETER :: range_DBLE = RANGE(0D0) ! 307\n# REAL(kind_DBLE), PARAMETER :: eps_DBLE = EPSILON(0D0) ! 2.22e-16\n# REAL(kind_DBLE), PARAMETER :: tiny_DBLE = TINY(0D0) ! 2.23e-308\n# REAL(kind_DBLE), PARAMETER :: huge_DBLE = HUGE(0D0) ! 1.80e+308\ndouble_epsilon = epsilon(Numeric.Float64)\ndouble_tiny = tiny(Numeric.Float64)\n\n# not quite right...\ndouble_min = -1.797683134862318e308\ndouble_max = 1.797683134862318e308\ndouble_precision = 15\ndouble_resolution = 10.0**(-double_precision)\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\nif __name__ == '__main__':\n print 'float epsilon:',float_epsilon\n print 'float tiny:',float_tiny\n print 'double epsilon:',double_epsilon\n print 'double tiny:',double_tiny\n", "source_code_before": "\"\"\" This really needs some work...\n\n Calculate machine limits for Float32 and Float64.\n Actually, max and min are hard coded - and wrong!\n They are close, however.\n\n\"\"\"\n\nimport Numeric\nimport scipy_base.fastumath\nreload(scipy_base.fastumath)\nfrom type_check import cast\ntoFloat32=cast['f']\ntoFloat64=cast['d']\n\n__all__ = ['epsilon','tiny','float_epsilon','float_tiny','float_min',\n 'float_max','float_precision','float_resolution',\n 'double_epsilon','double_tiny','double_min','double_max',\n 'double_precision','double_resolution']\n\n\ndef epsilon(typecode):\n if typecode == Numeric.Float32: cast = toFloat32\n elif typecode == Numeric.Float64: cast = toFloat64\n one = cast(1.0)\n x = cast(1.0)\n while one+x > one:\n x = x * cast(.5)\n x = x * cast(2.0)\n return x\n\ndef tiny(typecode):\n if typecode == Numeric.Float32: cast = toFloat32\n if typecode == Numeric.Float64: cast = toFloat64\n zero = cast(0.0)\n d1 = cast(1.0)\n d2 = cast(1.0)\n while d1 > zero:\n d2 = d1\n d1 = d1 * cast(.5)\n return d2\n\n \n\nfloat_epsilon = epsilon(Numeric.Float32)\nfloat_tiny = tiny(Numeric.Float32)\n#not correct\nfloat_min = -3.402823e38\nfloat_max = 3.402823e38\nfloat_precision = 6\nfloat_resolution = 10.0**(-float_precision)\n\n# hard coded - taken from Norbert's Fortran code.\n# INTEGER, PARAMETER :: kind_DBLE = KIND(0D0) ! 8 (HP-UX)\n# INTEGER, PARAMETER :: prec_DBLE = PRECISION(0D0) ! 15\n# INTEGER, PARAMETER :: range_DBLE = RANGE(0D0) ! 307\n# REAL(kind_DBLE), PARAMETER :: eps_DBLE = EPSILON(0D0) ! 2.22e-16\n# REAL(kind_DBLE), PARAMETER :: tiny_DBLE = TINY(0D0) ! 2.23e-308\n# REAL(kind_DBLE), PARAMETER :: huge_DBLE = HUGE(0D0) ! 1.80e+308\ndouble_epsilon = epsilon(Numeric.Float64)\ndouble_tiny = tiny(Numeric.Float64)\n\n# not quite right...\ndouble_min = -1.797683134862318e308\ndouble_max = 1.797683134862318e308\ndouble_precision = 15\ndouble_resolution = 10.0**(-double_precision)\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\nif __name__ == '__main__':\n print 'float epsilon:',float_epsilon\n print 'float tiny:',float_tiny\n print 'double epsilon:',double_epsilon\n print 'double tiny:',double_tiny\n", "methods": [ { "name": "epsilon", "long_name": "epsilon( typecode )", "filename": "limits.py", "nloc": 9, "complexity": 4, "token_count": 69, "parameters": [ "typecode" ], "start_line": 20, "end_line": 28, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "tiny", "long_name": "tiny( typecode )", "filename": "limits.py", "nloc": 10, "complexity": 4, "token_count": 68, "parameters": [ "typecode" ], "start_line": 30, "end_line": 39, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "limits.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 65, "end_line": 67, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "limits.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 69, "end_line": 71, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "methods_before": [ { "name": "epsilon", "long_name": "epsilon( typecode )", "filename": "limits.py", "nloc": 9, "complexity": 4, "token_count": 69, "parameters": [ "typecode" ], "start_line": 22, "end_line": 30, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "tiny", "long_name": "tiny( typecode )", "filename": "limits.py", "nloc": 10, "complexity": 4, "token_count": 68, "parameters": [ "typecode" ], "start_line": 32, "end_line": 41, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "limits.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 69, "end_line": 71, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "limits.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 73, "end_line": 75, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 57, "complexity": 10, "token_count": 339, "diff_parsed": { "added": [], "deleted": [ "import scipy_base.fastumath", "reload(scipy_base.fastumath)", "", "" ] } }, { "old_path": "scipy_base/matrix_base.py", "new_path": "scipy_base/matrix_base.py", "filename": "matrix_base.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -3,19 +3,9 @@\n \"\"\"\n \n __all__ = ['diag','eye','fliplr','flipud','rot90']\n- \n-# These are from Numeric\n-import Matrix\n-from Numeric import *\n-from scipy_base.fastumath import *\n-from type_check import isscalar\n-from index_tricks import mgrid,r_,c_\n-# Elementary matrices\n \n-# zeros is from matrixmodule in C\n-# ones is from Numeric.py\n+from Numeric import *\n \n- \n def fliplr(m):\n \"\"\" returns a 2-D matrix m with the rows preserved and columns flipped \n in the left/right direction. Only works with 2-D arrays.\n@@ -96,9 +86,3 @@ def test(level=10):\n def test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n-\n-if __name__ == '__main__':\n- print 'float epsilon:',float_epsilon\n- print 'float tiny:',float_tiny\n- print 'double epsilon:',double_epsilon\n- print 'double tiny:',double_tiny\n", "added_lines": 1, "deleted_lines": 17, "source_code": "\"\"\" Basic functions for manipulating 2d arrays\n\n\"\"\"\n\n__all__ = ['diag','eye','fliplr','flipud','rot90']\n\nfrom Numeric import *\n\ndef fliplr(m):\n \"\"\" returns a 2-D matrix m with the rows preserved and columns flipped \n in the left/right direction. Only works with 2-D arrays.\n \"\"\"\n m = asarray(m)\n if len(m.shape) != 2:\n raise ValueError, \"Input must be 2-D.\"\n return m[:, ::-1]\n\ndef flipud(m):\n \"\"\" returns a 2-D matrix with the columns preserved and rows flipped in\n the up/down direction. Only works with 2-D arrays.\n \"\"\"\n m = asarray(m)\n if len(m.shape) != 2:\n raise ValueError, \"Input must be 2-D.\"\n return m[::-1]\n \n# reshape(x, m, n) is not used, instead use reshape(x, (m, n))\n\ndef rot90(m, k=1):\n \"\"\" returns the matrix found by rotating m by k*90 degrees in the \n counterclockwise direction.\n \"\"\"\n m = asarray(m)\n if len(m.shape) != 2:\n raise ValueError, \"Input must be 2-D.\"\n k = k % 4\n if k == 0: return m\n elif k == 1: return transpose(fliplr(m))\n elif k == 2: return fliplr(flipud(m))\n else: return fliplr(transpose(m)) # k==3\n \ndef eye(N, M=None, k=0, typecode=None):\n \"\"\" eye returns a N-by-M matrix where the k-th diagonal is all ones, \n and everything else is zeros.\n \"\"\"\n if M is None: M = N\n if type(M) == type('d'): \n typecode = M\n M = N\n m = equal(subtract.outer(arange(N), arange(M)),-k)\n if typecode is None:\n return m\n else:\n return m.astype(typecode)\n\ndef diag(v, k=0):\n \"\"\" returns the k-th diagonal if v is a matrix or returns a matrix \n with v as the k-th diagonal if v is a vector.\n \"\"\"\n v = asarray(v)\n s = v.shape\n if len(s)==1:\n n = s[0]+abs(k)\n if k > 0:\n v = concatenate((zeros(k, v.typecode()),v))\n elif k < 0:\n v = concatenate((v,zeros(-k, v.typecode())))\n return eye(n, k=k)*v\n elif len(s)==2:\n v = add.reduce(eye(s[0], s[1], k=k)*v)\n if k > 0: return v[k:]\n elif k < 0: return v[:k]\n else: return v\n else:\n raise ValueError, \"Input must be 1- or 2-D.\"\n\n\n#-----------------------------------------------------------------------------\n# Test Routines\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n", "source_code_before": "\"\"\" Basic functions for manipulating 2d arrays\n\n\"\"\"\n\n__all__ = ['diag','eye','fliplr','flipud','rot90']\n \n# These are from Numeric\nimport Matrix\nfrom Numeric import *\nfrom scipy_base.fastumath import *\nfrom type_check import isscalar\nfrom index_tricks import mgrid,r_,c_\n# Elementary matrices\n\n# zeros is from matrixmodule in C\n# ones is from Numeric.py\n\n \ndef fliplr(m):\n \"\"\" returns a 2-D matrix m with the rows preserved and columns flipped \n in the left/right direction. Only works with 2-D arrays.\n \"\"\"\n m = asarray(m)\n if len(m.shape) != 2:\n raise ValueError, \"Input must be 2-D.\"\n return m[:, ::-1]\n\ndef flipud(m):\n \"\"\" returns a 2-D matrix with the columns preserved and rows flipped in\n the up/down direction. Only works with 2-D arrays.\n \"\"\"\n m = asarray(m)\n if len(m.shape) != 2:\n raise ValueError, \"Input must be 2-D.\"\n return m[::-1]\n \n# reshape(x, m, n) is not used, instead use reshape(x, (m, n))\n\ndef rot90(m, k=1):\n \"\"\" returns the matrix found by rotating m by k*90 degrees in the \n counterclockwise direction.\n \"\"\"\n m = asarray(m)\n if len(m.shape) != 2:\n raise ValueError, \"Input must be 2-D.\"\n k = k % 4\n if k == 0: return m\n elif k == 1: return transpose(fliplr(m))\n elif k == 2: return fliplr(flipud(m))\n else: return fliplr(transpose(m)) # k==3\n \ndef eye(N, M=None, k=0, typecode=None):\n \"\"\" eye returns a N-by-M matrix where the k-th diagonal is all ones, \n and everything else is zeros.\n \"\"\"\n if M is None: M = N\n if type(M) == type('d'): \n typecode = M\n M = N\n m = equal(subtract.outer(arange(N), arange(M)),-k)\n if typecode is None:\n return m\n else:\n return m.astype(typecode)\n\ndef diag(v, k=0):\n \"\"\" returns the k-th diagonal if v is a matrix or returns a matrix \n with v as the k-th diagonal if v is a vector.\n \"\"\"\n v = asarray(v)\n s = v.shape\n if len(s)==1:\n n = s[0]+abs(k)\n if k > 0:\n v = concatenate((zeros(k, v.typecode()),v))\n elif k < 0:\n v = concatenate((v,zeros(-k, v.typecode())))\n return eye(n, k=k)*v\n elif len(s)==2:\n v = add.reduce(eye(s[0], s[1], k=k)*v)\n if k > 0: return v[k:]\n elif k < 0: return v[:k]\n else: return v\n else:\n raise ValueError, \"Input must be 1- or 2-D.\"\n\n\n#-----------------------------------------------------------------------------\n# Test Routines\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\nif __name__ == '__main__':\n print 'float epsilon:',float_epsilon\n print 'float tiny:',float_tiny\n print 'double epsilon:',double_epsilon\n print 'double tiny:',double_tiny\n", "methods": [ { "name": "fliplr", "long_name": "fliplr( m )", "filename": "matrix_base.py", "nloc": 5, "complexity": 2, "token_count": 35, "parameters": [ "m" ], "start_line": 9, "end_line": 16, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "flipud", "long_name": "flipud( m )", "filename": "matrix_base.py", "nloc": 5, "complexity": 2, "token_count": 33, "parameters": [ "m" ], "start_line": 18, "end_line": 25, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "rot90", "long_name": "rot90( m , k = 1 )", "filename": "matrix_base.py", "nloc": 9, "complexity": 5, "token_count": 78, "parameters": [ "m", "k" ], "start_line": 29, "end_line": 40, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "eye", "long_name": "eye( N , M = None , k = 0 , typecode = None )", "filename": "matrix_base.py", "nloc": 10, "complexity": 4, "token_count": 81, "parameters": [ "N", "M", "k", "typecode" ], "start_line": 42, "end_line": 54, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "diag", "long_name": "diag( v , k = 0 )", "filename": "matrix_base.py", "nloc": 17, "complexity": 7, "token_count": 165, "parameters": [ "v", "k" ], "start_line": 56, "end_line": 75, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "matrix_base.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 82, "end_line": 84, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "matrix_base.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 86, "end_line": 88, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "methods_before": [ { "name": "fliplr", "long_name": "fliplr( m )", "filename": "matrix_base.py", "nloc": 5, "complexity": 2, "token_count": 35, "parameters": [ "m" ], "start_line": 19, "end_line": 26, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "flipud", "long_name": "flipud( m )", "filename": "matrix_base.py", "nloc": 5, "complexity": 2, "token_count": 33, "parameters": [ "m" ], "start_line": 28, "end_line": 35, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "rot90", "long_name": "rot90( m , k = 1 )", "filename": "matrix_base.py", "nloc": 9, "complexity": 5, "token_count": 78, "parameters": [ "m", "k" ], "start_line": 39, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 12, "top_nesting_level": 0 }, { "name": "eye", "long_name": "eye( N , M = None , k = 0 , typecode = None )", "filename": "matrix_base.py", "nloc": 10, "complexity": 4, "token_count": 81, "parameters": [ "N", "M", "k", "typecode" ], "start_line": 52, "end_line": 64, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 0 }, { "name": "diag", "long_name": "diag( v , k = 0 )", "filename": "matrix_base.py", "nloc": 17, "complexity": 7, "token_count": 165, "parameters": [ "v", "k" ], "start_line": 66, "end_line": 85, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "matrix_base.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 92, "end_line": 94, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "matrix_base.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 96, "end_line": 98, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 57, "complexity": 22, "token_count": 464, "diff_parsed": { "added": [ "from Numeric import *" ], "deleted": [ "", "# These are from Numeric", "import Matrix", "from Numeric import *", "from scipy_base.fastumath import *", "from type_check import isscalar", "from index_tricks import mgrid,r_,c_", "# Elementary matrices", "# zeros is from matrixmodule in C", "# ones is from Numeric.py", "", "", "if __name__ == '__main__':", " print 'float epsilon:',float_epsilon", " print 'float tiny:',float_tiny", " print 'double epsilon:',double_epsilon", " print 'double tiny:',double_tiny" ] } }, { "old_path": "scipy_base/polynomial.py", "new_path": "scipy_base/polynomial.py", "filename": "polynomial.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -9,12 +9,12 @@\n \n __all__ = ['poly','roots','polyint','polyder','polyadd','polysub','polymul',\n 'polydiv','polyval','poly1d']\n- \n+ \n def get_eigval_func():\n try:\n import scipy.linalg\n eigvals = scipy.linalg.eigvals\n- except:\n+ except ImportError:\n try:\n import LinearAlgebra\n eigvals = LinearAlgebra.eigenvalues\n", "added_lines": 2, "deleted_lines": 2, "source_code": "import Numeric\nfrom Numeric import *\nfrom scimath import *\n\nfrom type_check import isscalar\nfrom matrix_base import diag\nfrom shape_base import hstack, atleast_1d\nfrom function_base import trim_zeros, sort_complex\n\n__all__ = ['poly','roots','polyint','polyder','polyadd','polysub','polymul',\n 'polydiv','polyval','poly1d']\n \ndef get_eigval_func():\n try:\n import scipy.linalg\n eigvals = scipy.linalg.eigvals\n except ImportError:\n try:\n import LinearAlgebra\n eigvals = LinearAlgebra.eigenvalues\n except:\n raise ImportError, \"You must have scipy.linalg our LinearAlgebra to use this function.\"\n return eigvals\n\ndef poly(seq_of_zeros):\n \"\"\" Return a sequence representing a polynomial given a sequence of roots.\n\n If the input is a matrix, return the characteristic polynomial.\n \n Example:\n \n >>> b = roots([1,3,1,5,6])\n >>> poly(b)\n array([1., 3., 1., 5., 6.])\n \"\"\"\n seq_of_zeros = atleast_1d(seq_of_zeros) \n sh = shape(seq_of_zeros)\n if len(sh) == 2 and sh[0] == sh[1]:\n eig = get_eigval_func()\n seq_of_zeros=eig(seq_of_zeros)\n elif len(sh) ==1:\n pass\n else:\n raise ValueError, \"input must be 1d or square 2d array.\"\n\n if len(seq_of_zeros) == 0:\n return 1.0\n\n a = [1]\n for k in range(len(seq_of_zeros)):\n a = convolve(a,[1, -seq_of_zeros[k]], mode=2)\n\n \n if a.typecode() in ['F','D']:\n # if complex roots are all complex conjugates, the roots are real.\n roots = asarray(seq_of_zeros,'D')\n pos_roots = sort_complex(compress(roots.imag > 0,roots))\n neg_roots = conjugate(sort_complex(compress(roots.imag < 0,roots)))\n if (len(pos_roots) == len(neg_roots) and\n alltrue(neg_roots == pos_roots)):\n a = a.real.copy()\n\n return a\n\ndef roots(p):\n \"\"\" Return the roots of the polynomial coefficients in p.\n\n The values in the rank-1 array p are coefficients of a polynomial.\n If the length of p is n+1 then the polynomial is\n p[0] * x**n + p[1] * x**(n-1) + ... + p[n-1]*x + p[n]\n \"\"\"\n # If input is scalar, this makes it an array\n eig = get_eigval_func()\n p = atleast_1d(p)\n if len(p.shape) != 1:\n raise ValueError,\"Input must be a rank-1 array.\"\n \n # find non-zero array entries\n non_zero = nonzero(ravel(p))\n\n # find the number of trailing zeros -- this is the number of roots at 0.\n trailing_zeros = len(p) - non_zero[-1] - 1\n\n # strip leading and trailing zeros\n p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n p = p.astype('d')\n\n N = len(p)\n if N > 1:\n # build companion matrix and find its eigenvalues (the roots)\n A = diag(ones((N-2,),p.typecode()),-1)\n A[0,:] = -p[1:] / p[0]\n roots = eig(A)\n else:\n return array([])\n\n # tack any zeros onto the back of the array \n roots = hstack((roots,zeros(trailing_zeros,roots.typecode())))\n return roots\n\ndef polyint(p,m=1,k=None):\n \"\"\"Return the mth analytical integral of the polynomial p.\n\n If k is None, then zero-valued constants of integration are used.\n otherwise, k should be a list of length m (or a scalar if m=1) to\n represent the constants of integration to use for each integration\n (starting with k[0])\n \"\"\"\n m = int(m)\n if m < 0:\n raise ValueError, \"Order of integral must be positive (see polyder)\"\n if k is None:\n k = Numeric.zeros(m)\n k = atleast_1d(k)\n if len(k) == 1 and m > 1:\n k = k[0]*Numeric.ones(m)\n if len(k) < m:\n raise ValueError, \\\n \"k must be a scalar or a rank-1 array of length 1 or >m.\"\n if m == 0:\n return p\n else:\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n y = Numeric.zeros(len(p)+1,'d')\n y[:-1] = p*1.0/Numeric.arange(len(p),0,-1)\n y[-1] = k[0] \n val = polyint(y,m-1,k=k[1:])\n if truepoly:\n val = poly1d(val)\n return val\n \ndef polyder(p,m=1):\n \"\"\"Return the mth derivative of the polynomial p.\n \"\"\"\n m = int(m)\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n n = len(p)-1\n y = p[:-1] * Numeric.arange(n,0,-1)\n if m < 0:\n raise ValueError, \"Order of derivative must be positive (see polyint)\"\n if m == 0:\n return p\n else:\n val = polyder(y,m-1)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polyval(p,x):\n \"\"\"Evaluate the polymnomial p at x.\n\n Description:\n\n If p is of length N, this function returns the value:\n p[0]*(x**N-1) + p[1]*(x**N-2) + ... + p[N-2]*x + p[N-1]\n \"\"\"\n x = Numeric.asarray(x)\n p = Numeric.asarray(p)\n y = Numeric.zeros(x.shape,x.typecode())\n for i in range(len(p)):\n y = x * y + p[i]\n return y\n\ndef polyadd(a1,a2):\n \"\"\"Adds two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 + a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) + a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 + Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polysub(a1,a2):\n \"\"\"Subtracts two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 - a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) - a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 - Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\n\ndef polymul(a1,a2):\n \"\"\"Multiplies two polynomials represented as lists.\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n val = Numeric.convolve(a1,a2)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polydiv(a1,a2):\n \"\"\"Computes q and r polynomials so that a1(s) = q(s)*a2(s) + r(s)\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n q, r = deconvolve(a1,a2)\n while Numeric.allclose(r[0], 0, rtol=1e-14) and (r.shape[-1] > 1):\n r = r[1:]\n if truepoly:\n q, r = map(poly1d,(q,r))\n return q, r\n\ndef deconvolve(signal, divisor):\n \"\"\"Deconvolves divisor out of signal.\n \"\"\"\n try:\n import scipy.signal\n except:\n print \"You need scipy.signal to use this function.\"\n num = atleast_1d(signal)\n den = atleast_1d(divisor)\n N = len(num)\n D = len(den)\n if D > N:\n quot = [];\n rem = num;\n else:\n input = Numeric.ones(N-D+1,Numeric.Float)\n input[1:] = 0\n quot = scipy.signal.lfilter(num, den, input)\n rem = num - Numeric.convolve(den,quot,mode=2)\n return quot, rem\n\nimport re\n_poly_mat = re.compile(r\"[*][*]([0-9]*)\")\ndef _raise_power(astr, wrap=70):\n n = 0\n line1 = ''\n line2 = ''\n output = ' '\n while 1:\n mat = _poly_mat.search(astr,n)\n if mat is None:\n break\n span = mat.span()\n power = mat.groups()[0]\n partstr = astr[n:span[0]]\n n = span[1]\n toadd2 = partstr + ' '*(len(power)-1)\n toadd1 = ' '*(len(partstr)-1) + power\n if ((len(line2)+len(toadd2) > wrap) or \\\n (len(line1)+len(toadd1) > wrap)):\n output += line1 + \"\\n\" + line2 + \"\\n \"\n line1 = toadd1\n line2 = toadd2\n else: \n line2 += partstr + ' '*(len(power)-1)\n line1 += ' '*(len(partstr)-1) + power\n output += line1 + \"\\n\" + line2\n return output + astr[n:]\n \n \nclass poly1d:\n \"\"\"A one-dimensional polynomial class.\n\n p = poly1d([1,2,3]) constructs the polynomial x**2 + 2 x + 3\n\n p(0.5) evaluates the polynomial at the location\n p.r is a list of roots\n p.c is the coefficient array [1,2,3]\n p.order is the polynomial order (after leading zeros in p.c are removed)\n p[k] is the coefficient on the kth power of x (backwards from\n sequencing the coefficient array.\n\n polynomials can be added, substracted, multplied and divided (returns\n quotient and remainder).\n asarray(p) will also give the coefficient array, so polynomials can\n be used in all functions that accept arrays.\n \"\"\"\n def __init__(self, c_or_r, r=0):\n if isinstance(c_or_r,poly1d):\n for key in c_or_r.__dict__.keys():\n self.__dict__[key] = c_or_r.__dict__[key]\n return\n if r:\n c_or_r = poly(c_or_r)\n c_or_r = atleast_1d(c_or_r)\n if len(c_or_r.shape) > 1:\n raise ValueError, \"Polynomial must be 1d only.\"\n c_or_r = trim_zeros(c_or_r, trim='f')\n if len(c_or_r) == 0:\n c_or_r = Numeric.array([0])\n self.__dict__['coeffs'] = c_or_r\n self.__dict__['order'] = len(c_or_r) - 1\n\n def __array__(self,t=None):\n if t:\n return Numeric.asarray(self.coeffs,t)\n else:\n return Numeric.asarray(self.coeffs)\n\n def __repr__(self):\n vals = repr(self.coeffs)\n vals = vals[6:-1]\n return \"poly1d(%s)\" % vals\n\n def __len__(self):\n return self.order\n\n def __str__(self):\n N = self.order\n thestr = \"0\"\n for k in range(len(self.coeffs)):\n coefstr ='%.4g' % abs(self.coeffs[k])\n if coefstr[-4:] == '0000':\n coefstr = coefstr[:-5]\n power = (N-k)\n if power == 0:\n if coefstr != '0':\n newstr = '%s' % (coefstr,)\n else:\n if k == 0:\n newstr = '0'\n else:\n newstr = ''\n elif power == 1:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x'\n else: \n newstr = '%s x' % (coefstr,)\n else:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x**%d' % (power,)\n else: \n newstr = '%s x**%d' % (coefstr, power)\n\n if k > 0:\n if newstr != '':\n if self.coeffs[k] < 0:\n thestr = \"%s - %s\" % (thestr, newstr)\n else:\n thestr = \"%s + %s\" % (thestr, newstr)\n elif (k == 0) and (newstr != '') and (self.coeffs[k] < 0):\n thestr = \"-%s\" % (newstr,)\n else:\n thestr = newstr\n return _raise_power(thestr)\n \n\n def __call__(self, val):\n return polyval(self.coeffs, val)\n\n def __mul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs))\n\n def __rmul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs)) \n\n def __add__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs)) \n \n def __radd__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs))\n\n def __pow__(self, val):\n if not isscalar(val) or int(val) != val or val < 0:\n raise ValueError, \"Power to non-negative integers only.\"\n res = [1]\n for k in range(val):\n res = polymul(self.coeffs, res)\n return poly1d(res)\n\n def __sub__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs-other)\n else:\n other = poly1d(other)\n return poly1d(polysub(self.coeffs, other.coeffs))\n\n def __rsub__(self, other):\n if isscalar(other):\n return poly1d(other-self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polysub(other.coeffs, self.coeffs))\n\n def __div__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs/other)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(self.coeffs, other.coeffs))\n\n def __rdiv__(self, other):\n if isscalar(other):\n return poly1d(other/self.coeffs)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(other.coeffs, self.coeffs))\n\n def __setattr__(self, key, val):\n raise ValueError, \"Attributes cannot be changed this way.\"\n\n def __getattr__(self, key):\n if key == '__coerce__':\n raise KeyError\n if key in ['r','roots']:\n return roots(self.coeffs)\n elif key in ['c','coef','coefficients']:\n return self.coeffs\n elif key in ['o']:\n return self.order\n else:\n return self.__dict__[key]\n \n def __getitem__(self, val):\n ind = self.order - val\n if val > self.order:\n return 0\n if val < 0:\n return 0\n return self.coeffs[ind]\n\n def __setitem__(self, key, val):\n ind = self.order - key\n if key < 0:\n raise ValueError, \"Does not support negative powers.\"\n if key > self.order:\n zr = Numeric.zeros(key-self.order,self.coeffs.typecode())\n self.__dict__['coeffs'] = Numeric.concatenate((zr,self.coeffs))\n self.__dict__['order'] = key\n ind = 0\n self.__dict__['coeffs'][ind] = val\n return\n\n def integ(self, m=1, k=0):\n return poly1d(polyint(self.coeffs,m=m,k=k))\n\n def deriv(self, m=1):\n return poly1d(polyder(self.coeffs,m=m))\n", "source_code_before": "import Numeric\nfrom Numeric import *\nfrom scimath import *\n\nfrom type_check import isscalar\nfrom matrix_base import diag\nfrom shape_base import hstack, atleast_1d\nfrom function_base import trim_zeros, sort_complex\n\n__all__ = ['poly','roots','polyint','polyder','polyadd','polysub','polymul',\n 'polydiv','polyval','poly1d']\n \ndef get_eigval_func():\n try:\n import scipy.linalg\n eigvals = scipy.linalg.eigvals\n except:\n try:\n import LinearAlgebra\n eigvals = LinearAlgebra.eigenvalues\n except:\n raise ImportError, \"You must have scipy.linalg our LinearAlgebra to use this function.\"\n return eigvals\n\ndef poly(seq_of_zeros):\n \"\"\" Return a sequence representing a polynomial given a sequence of roots.\n\n If the input is a matrix, return the characteristic polynomial.\n \n Example:\n \n >>> b = roots([1,3,1,5,6])\n >>> poly(b)\n array([1., 3., 1., 5., 6.])\n \"\"\"\n seq_of_zeros = atleast_1d(seq_of_zeros) \n sh = shape(seq_of_zeros)\n if len(sh) == 2 and sh[0] == sh[1]:\n eig = get_eigval_func()\n seq_of_zeros=eig(seq_of_zeros)\n elif len(sh) ==1:\n pass\n else:\n raise ValueError, \"input must be 1d or square 2d array.\"\n\n if len(seq_of_zeros) == 0:\n return 1.0\n\n a = [1]\n for k in range(len(seq_of_zeros)):\n a = convolve(a,[1, -seq_of_zeros[k]], mode=2)\n\n \n if a.typecode() in ['F','D']:\n # if complex roots are all complex conjugates, the roots are real.\n roots = asarray(seq_of_zeros,'D')\n pos_roots = sort_complex(compress(roots.imag > 0,roots))\n neg_roots = conjugate(sort_complex(compress(roots.imag < 0,roots)))\n if (len(pos_roots) == len(neg_roots) and\n alltrue(neg_roots == pos_roots)):\n a = a.real.copy()\n\n return a\n\ndef roots(p):\n \"\"\" Return the roots of the polynomial coefficients in p.\n\n The values in the rank-1 array p are coefficients of a polynomial.\n If the length of p is n+1 then the polynomial is\n p[0] * x**n + p[1] * x**(n-1) + ... + p[n-1]*x + p[n]\n \"\"\"\n # If input is scalar, this makes it an array\n eig = get_eigval_func()\n p = atleast_1d(p)\n if len(p.shape) != 1:\n raise ValueError,\"Input must be a rank-1 array.\"\n \n # find non-zero array entries\n non_zero = nonzero(ravel(p))\n\n # find the number of trailing zeros -- this is the number of roots at 0.\n trailing_zeros = len(p) - non_zero[-1] - 1\n\n # strip leading and trailing zeros\n p = p[int(non_zero[0]):int(non_zero[-1])+1]\n \n # casting: if incoming array isn't floating point, make it floating point.\n if p.typecode() not in ['f','d','F','D']:\n p = p.astype('d')\n\n N = len(p)\n if N > 1:\n # build companion matrix and find its eigenvalues (the roots)\n A = diag(ones((N-2,),p.typecode()),-1)\n A[0,:] = -p[1:] / p[0]\n roots = eig(A)\n else:\n return array([])\n\n # tack any zeros onto the back of the array \n roots = hstack((roots,zeros(trailing_zeros,roots.typecode())))\n return roots\n\ndef polyint(p,m=1,k=None):\n \"\"\"Return the mth analytical integral of the polynomial p.\n\n If k is None, then zero-valued constants of integration are used.\n otherwise, k should be a list of length m (or a scalar if m=1) to\n represent the constants of integration to use for each integration\n (starting with k[0])\n \"\"\"\n m = int(m)\n if m < 0:\n raise ValueError, \"Order of integral must be positive (see polyder)\"\n if k is None:\n k = Numeric.zeros(m)\n k = atleast_1d(k)\n if len(k) == 1 and m > 1:\n k = k[0]*Numeric.ones(m)\n if len(k) < m:\n raise ValueError, \\\n \"k must be a scalar or a rank-1 array of length 1 or >m.\"\n if m == 0:\n return p\n else:\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n y = Numeric.zeros(len(p)+1,'d')\n y[:-1] = p*1.0/Numeric.arange(len(p),0,-1)\n y[-1] = k[0] \n val = polyint(y,m-1,k=k[1:])\n if truepoly:\n val = poly1d(val)\n return val\n \ndef polyder(p,m=1):\n \"\"\"Return the mth derivative of the polynomial p.\n \"\"\"\n m = int(m)\n truepoly = isinstance(p,poly1d)\n p = Numeric.asarray(p)\n n = len(p)-1\n y = p[:-1] * Numeric.arange(n,0,-1)\n if m < 0:\n raise ValueError, \"Order of derivative must be positive (see polyint)\"\n if m == 0:\n return p\n else:\n val = polyder(y,m-1)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polyval(p,x):\n \"\"\"Evaluate the polymnomial p at x.\n\n Description:\n\n If p is of length N, this function returns the value:\n p[0]*(x**N-1) + p[1]*(x**N-2) + ... + p[N-2]*x + p[N-1]\n \"\"\"\n x = Numeric.asarray(x)\n p = Numeric.asarray(p)\n y = Numeric.zeros(x.shape,x.typecode())\n for i in range(len(p)):\n y = x * y + p[i]\n return y\n\ndef polyadd(a1,a2):\n \"\"\"Adds two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 + a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) + a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 + Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polysub(a1,a2):\n \"\"\"Subtracts two polynomials represented as lists\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n a1,a2 = map(atleast_1d,(a1,a2))\n diff = len(a2) - len(a1)\n if diff == 0:\n return a1 - a2\n elif diff > 0:\n zr = Numeric.zeros(diff)\n val = Numeric.concatenate((zr,a1)) - a2\n else:\n zr = Numeric.zeros(abs(diff))\n val = a1 - Numeric.concatenate((zr,a2))\n if truepoly:\n val = poly1d(val)\n return val\n\n\ndef polymul(a1,a2):\n \"\"\"Multiplies two polynomials represented as lists.\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n val = Numeric.convolve(a1,a2)\n if truepoly:\n val = poly1d(val)\n return val\n\ndef polydiv(a1,a2):\n \"\"\"Computes q and r polynomials so that a1(s) = q(s)*a2(s) + r(s)\n \"\"\"\n truepoly = (isinstance(a1,poly1d) or isinstance(a2,poly1d))\n q, r = deconvolve(a1,a2)\n while Numeric.allclose(r[0], 0, rtol=1e-14) and (r.shape[-1] > 1):\n r = r[1:]\n if truepoly:\n q, r = map(poly1d,(q,r))\n return q, r\n\ndef deconvolve(signal, divisor):\n \"\"\"Deconvolves divisor out of signal.\n \"\"\"\n try:\n import scipy.signal\n except:\n print \"You need scipy.signal to use this function.\"\n num = atleast_1d(signal)\n den = atleast_1d(divisor)\n N = len(num)\n D = len(den)\n if D > N:\n quot = [];\n rem = num;\n else:\n input = Numeric.ones(N-D+1,Numeric.Float)\n input[1:] = 0\n quot = scipy.signal.lfilter(num, den, input)\n rem = num - Numeric.convolve(den,quot,mode=2)\n return quot, rem\n\nimport re\n_poly_mat = re.compile(r\"[*][*]([0-9]*)\")\ndef _raise_power(astr, wrap=70):\n n = 0\n line1 = ''\n line2 = ''\n output = ' '\n while 1:\n mat = _poly_mat.search(astr,n)\n if mat is None:\n break\n span = mat.span()\n power = mat.groups()[0]\n partstr = astr[n:span[0]]\n n = span[1]\n toadd2 = partstr + ' '*(len(power)-1)\n toadd1 = ' '*(len(partstr)-1) + power\n if ((len(line2)+len(toadd2) > wrap) or \\\n (len(line1)+len(toadd1) > wrap)):\n output += line1 + \"\\n\" + line2 + \"\\n \"\n line1 = toadd1\n line2 = toadd2\n else: \n line2 += partstr + ' '*(len(power)-1)\n line1 += ' '*(len(partstr)-1) + power\n output += line1 + \"\\n\" + line2\n return output + astr[n:]\n \n \nclass poly1d:\n \"\"\"A one-dimensional polynomial class.\n\n p = poly1d([1,2,3]) constructs the polynomial x**2 + 2 x + 3\n\n p(0.5) evaluates the polynomial at the location\n p.r is a list of roots\n p.c is the coefficient array [1,2,3]\n p.order is the polynomial order (after leading zeros in p.c are removed)\n p[k] is the coefficient on the kth power of x (backwards from\n sequencing the coefficient array.\n\n polynomials can be added, substracted, multplied and divided (returns\n quotient and remainder).\n asarray(p) will also give the coefficient array, so polynomials can\n be used in all functions that accept arrays.\n \"\"\"\n def __init__(self, c_or_r, r=0):\n if isinstance(c_or_r,poly1d):\n for key in c_or_r.__dict__.keys():\n self.__dict__[key] = c_or_r.__dict__[key]\n return\n if r:\n c_or_r = poly(c_or_r)\n c_or_r = atleast_1d(c_or_r)\n if len(c_or_r.shape) > 1:\n raise ValueError, \"Polynomial must be 1d only.\"\n c_or_r = trim_zeros(c_or_r, trim='f')\n if len(c_or_r) == 0:\n c_or_r = Numeric.array([0])\n self.__dict__['coeffs'] = c_or_r\n self.__dict__['order'] = len(c_or_r) - 1\n\n def __array__(self,t=None):\n if t:\n return Numeric.asarray(self.coeffs,t)\n else:\n return Numeric.asarray(self.coeffs)\n\n def __repr__(self):\n vals = repr(self.coeffs)\n vals = vals[6:-1]\n return \"poly1d(%s)\" % vals\n\n def __len__(self):\n return self.order\n\n def __str__(self):\n N = self.order\n thestr = \"0\"\n for k in range(len(self.coeffs)):\n coefstr ='%.4g' % abs(self.coeffs[k])\n if coefstr[-4:] == '0000':\n coefstr = coefstr[:-5]\n power = (N-k)\n if power == 0:\n if coefstr != '0':\n newstr = '%s' % (coefstr,)\n else:\n if k == 0:\n newstr = '0'\n else:\n newstr = ''\n elif power == 1:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x'\n else: \n newstr = '%s x' % (coefstr,)\n else:\n if coefstr == '0':\n newstr = ''\n elif coefstr == '1':\n newstr = 'x**%d' % (power,)\n else: \n newstr = '%s x**%d' % (coefstr, power)\n\n if k > 0:\n if newstr != '':\n if self.coeffs[k] < 0:\n thestr = \"%s - %s\" % (thestr, newstr)\n else:\n thestr = \"%s + %s\" % (thestr, newstr)\n elif (k == 0) and (newstr != '') and (self.coeffs[k] < 0):\n thestr = \"-%s\" % (newstr,)\n else:\n thestr = newstr\n return _raise_power(thestr)\n \n\n def __call__(self, val):\n return polyval(self.coeffs, val)\n\n def __mul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs))\n\n def __rmul__(self, other):\n if isscalar(other):\n return poly1d(other*self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polymul(self.coeffs, other.coeffs)) \n\n def __add__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs)) \n \n def __radd__(self, other):\n if isscalar(other):\n return poly1d(other+self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polyadd(self.coeffs, other.coeffs))\n\n def __pow__(self, val):\n if not isscalar(val) or int(val) != val or val < 0:\n raise ValueError, \"Power to non-negative integers only.\"\n res = [1]\n for k in range(val):\n res = polymul(self.coeffs, res)\n return poly1d(res)\n\n def __sub__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs-other)\n else:\n other = poly1d(other)\n return poly1d(polysub(self.coeffs, other.coeffs))\n\n def __rsub__(self, other):\n if isscalar(other):\n return poly1d(other-self.coeffs)\n else:\n other = poly1d(other)\n return poly1d(polysub(other.coeffs, self.coeffs))\n\n def __div__(self, other):\n if isscalar(other):\n return poly1d(self.coeffs/other)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(self.coeffs, other.coeffs))\n\n def __rdiv__(self, other):\n if isscalar(other):\n return poly1d(other/self.coeffs)\n else:\n other = poly1d(other)\n return map(poly1d,polydiv(other.coeffs, self.coeffs))\n\n def __setattr__(self, key, val):\n raise ValueError, \"Attributes cannot be changed this way.\"\n\n def __getattr__(self, key):\n if key == '__coerce__':\n raise KeyError\n if key in ['r','roots']:\n return roots(self.coeffs)\n elif key in ['c','coef','coefficients']:\n return self.coeffs\n elif key in ['o']:\n return self.order\n else:\n return self.__dict__[key]\n \n def __getitem__(self, val):\n ind = self.order - val\n if val > self.order:\n return 0\n if val < 0:\n return 0\n return self.coeffs[ind]\n\n def __setitem__(self, key, val):\n ind = self.order - key\n if key < 0:\n raise ValueError, \"Does not support negative powers.\"\n if key > self.order:\n zr = Numeric.zeros(key-self.order,self.coeffs.typecode())\n self.__dict__['coeffs'] = Numeric.concatenate((zr,self.coeffs))\n self.__dict__['order'] = key\n ind = 0\n self.__dict__['coeffs'][ind] = val\n return\n\n def integ(self, m=1, k=0):\n return poly1d(polyint(self.coeffs,m=m,k=k))\n\n def deriv(self, m=1):\n return poly1d(polyder(self.coeffs,m=m))\n", "methods": [ { "name": "get_eigval_func", "long_name": "get_eigval_func( )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 37, "parameters": [], "start_line": 13, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "poly", "long_name": "poly( seq_of_zeros )", "filename": "polynomial.py", "nloc": 23, "complexity": 9, "token_count": 195, "parameters": [ "seq_of_zeros" ], "start_line": 25, "end_line": 63, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 19, "complexity": 4, "token_count": 190, "parameters": [ "p" ], "start_line": 65, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 38, "top_nesting_level": 0 }, { "name": "polyint", "long_name": "polyint( p , m = 1 , k = None )", "filename": "polynomial.py", "nloc": 24, "complexity": 8, "token_count": 192, "parameters": [ "p", "m", "k" ], "start_line": 104, "end_line": 134, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 0 }, { "name": "polyder", "long_name": "polyder( p , m = 1 )", "filename": "polynomial.py", "nloc": 15, "complexity": 4, "token_count": 99, "parameters": [ "p", "m" ], "start_line": 136, "end_line": 152, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polyval", "long_name": "polyval( p , x )", "filename": "polynomial.py", "nloc": 7, "complexity": 2, "token_count": 63, "parameters": [ "p", "x" ], "start_line": 154, "end_line": 167, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "polyadd", "long_name": "polyadd( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 169, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polysub", "long_name": "polysub( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 187, "end_line": 203, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polymul", "long_name": "polymul( a1 , a2 )", "filename": "polynomial.py", "nloc": 6, "complexity": 3, "token_count": 46, "parameters": [ "a1", "a2" ], "start_line": 206, "end_line": 213, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "polydiv", "long_name": "polydiv( a1 , a2 )", "filename": "polynomial.py", "nloc": 8, "complexity": 5, "token_count": 94, "parameters": [ "a1", "a2" ], "start_line": 215, "end_line": 224, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "deconvolve", "long_name": "deconvolve( signal , divisor )", "filename": "polynomial.py", "nloc": 18, "complexity": 3, "token_count": 115, "parameters": [ "signal", "divisor" ], "start_line": 226, 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"length": 5, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "polynomial.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 315, "end_line": 318, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 320, "end_line": 321, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__str__", "long_name": "__str__( self )", "filename": "polynomial.py", "nloc": 41, "complexity": 17, "token_count": 244, "parameters": [ "self" ], "start_line": 323, "end_line": 364, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 42, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "self", "val" ], "start_line": 367, "end_line": 368, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__mul__", "long_name": "__mul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 370, "end_line": 375, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rmul__", "long_name": "__rmul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 377, "end_line": 382, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__add__", "long_name": "__add__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 384, "end_line": 389, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__radd__", "long_name": "__radd__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 391, "end_line": 396, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__pow__", "long_name": "__pow__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 5, "token_count": 57, "parameters": [ "self", "val" ], "start_line": 398, "end_line": 404, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__sub__", "long_name": "__sub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 406, "end_line": 411, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rsub__", "long_name": "__rsub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 413, "end_line": 418, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__div__", "long_name": "__div__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 420, "end_line": 425, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rdiv__", "long_name": "__rdiv__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 427, "end_line": 432, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , key , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 13, "parameters": [ "self", "key", "val" ], "start_line": 434, "end_line": 435, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , key )", "filename": "polynomial.py", "nloc": 11, "complexity": 5, "token_count": 65, "parameters": [ "self", "key" ], "start_line": 437, "end_line": 447, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 3, "token_count": 37, "parameters": [ "self", "val" ], "start_line": 449, "end_line": 455, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__setitem__", "long_name": "__setitem__( self , key , val )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 94, "parameters": [ "self", "key", "val" ], "start_line": 457, "end_line": 467, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "integ", "long_name": "integ( self , m = 1 , k = 0 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 31, "parameters": [ "self", "m", "k" ], "start_line": 469, "end_line": 470, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "deriv", "long_name": "deriv( self , m = 1 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 23, "parameters": [ "self", "m" ], "start_line": 472, "end_line": 473, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 } ], "methods_before": [ { "name": "get_eigval_func", "long_name": "get_eigval_func( )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 36, "parameters": [], "start_line": 13, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 }, { "name": "poly", "long_name": "poly( seq_of_zeros )", "filename": "polynomial.py", "nloc": 23, "complexity": 9, "token_count": 195, "parameters": [ "seq_of_zeros" ], "start_line": 25, "end_line": 63, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 39, "top_nesting_level": 0 }, { "name": "roots", "long_name": "roots( p )", "filename": "polynomial.py", "nloc": 19, "complexity": 4, "token_count": 190, "parameters": [ "p" ], "start_line": 65, "end_line": 102, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 38, "top_nesting_level": 0 }, { "name": "polyint", "long_name": "polyint( p , m = 1 , k = None )", "filename": "polynomial.py", "nloc": 24, "complexity": 8, "token_count": 192, "parameters": [ "p", "m", "k" ], "start_line": 104, "end_line": 134, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 31, "top_nesting_level": 0 }, { "name": "polyder", "long_name": "polyder( p , m = 1 )", "filename": "polynomial.py", "nloc": 15, "complexity": 4, "token_count": 99, "parameters": [ "p", "m" ], "start_line": 136, "end_line": 152, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polyval", "long_name": "polyval( p , x )", "filename": "polynomial.py", "nloc": 7, "complexity": 2, "token_count": 63, "parameters": [ "p", "x" ], "start_line": 154, "end_line": 167, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 14, "top_nesting_level": 0 }, { "name": "polyadd", "long_name": "polyadd( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 169, "end_line": 185, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polysub", "long_name": "polysub( a1 , a2 )", "filename": "polynomial.py", "nloc": 15, "complexity": 5, "token_count": 124, "parameters": [ "a1", "a2" ], "start_line": 187, "end_line": 203, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 17, "top_nesting_level": 0 }, { "name": "polymul", "long_name": "polymul( a1 , a2 )", "filename": "polynomial.py", "nloc": 6, "complexity": 3, "token_count": 46, "parameters": [ "a1", "a2" ], "start_line": 206, "end_line": 213, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "polydiv", "long_name": "polydiv( a1 , a2 )", "filename": "polynomial.py", "nloc": 8, "complexity": 5, "token_count": 94, "parameters": [ "a1", "a2" ], "start_line": 215, "end_line": 224, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 10, "top_nesting_level": 0 }, { "name": "deconvolve", "long_name": "deconvolve( signal , divisor )", "filename": "polynomial.py", "nloc": 18, "complexity": 3, "token_count": 115, "parameters": [ "signal", "divisor" ], "start_line": 226, "end_line": 245, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 20, "top_nesting_level": 0 }, { "name": "_raise_power", "long_name": "_raise_power( astr , wrap = 70 )", "filename": "polynomial.py", "nloc": 25, "complexity": 5, "token_count": 194, "parameters": [ "astr", "wrap" ], "start_line": 249, "end_line": 273, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 25, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , c_or_r , r = 0 )", "filename": "polynomial.py", "nloc": 15, "complexity": 6, "token_count": 122, "parameters": [ "self", "c_or_r", "r" ], "start_line": 293, "end_line": 307, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 }, { "name": "__array__", "long_name": "__array__( self , t = None )", "filename": "polynomial.py", "nloc": 5, "complexity": 2, "token_count": 34, "parameters": [ "self", "t" ], "start_line": 309, "end_line": 313, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "polynomial.py", "nloc": 4, "complexity": 1, "token_count": 26, "parameters": [ "self" ], "start_line": 315, "end_line": 318, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 1 }, { "name": "__len__", "long_name": "__len__( self )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 9, "parameters": [ "self" ], "start_line": 320, "end_line": 321, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__str__", "long_name": "__str__( self )", "filename": "polynomial.py", "nloc": 41, "complexity": 17, "token_count": 244, "parameters": [ "self" ], "start_line": 323, "end_line": 364, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 42, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "self", "val" ], "start_line": 367, "end_line": 368, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__mul__", "long_name": "__mul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 370, "end_line": 375, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rmul__", "long_name": "__rmul__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 377, "end_line": 382, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__add__", "long_name": "__add__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 384, "end_line": 389, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__radd__", "long_name": "__radd__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 391, "end_line": 396, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__pow__", "long_name": "__pow__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 5, "token_count": 57, "parameters": [ "self", "val" ], "start_line": 398, "end_line": 404, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__sub__", "long_name": "__sub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 406, "end_line": 411, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rsub__", "long_name": "__rsub__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 44, "parameters": [ "self", "other" ], "start_line": 413, "end_line": 418, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__div__", "long_name": "__div__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 420, "end_line": 425, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__rdiv__", "long_name": "__rdiv__( self , other )", "filename": "polynomial.py", "nloc": 6, "complexity": 2, "token_count": 46, "parameters": [ "self", "other" ], "start_line": 427, "end_line": 432, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , key , val )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 13, "parameters": [ "self", "key", "val" ], "start_line": 434, "end_line": 435, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , key )", "filename": "polynomial.py", "nloc": 11, "complexity": 5, "token_count": 65, "parameters": [ "self", "key" ], "start_line": 437, "end_line": 447, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "__getitem__", "long_name": "__getitem__( self , val )", "filename": "polynomial.py", "nloc": 7, "complexity": 3, "token_count": 37, "parameters": [ "self", "val" ], "start_line": 449, "end_line": 455, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 }, { "name": "__setitem__", "long_name": "__setitem__( self , key , val )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 94, "parameters": [ "self", "key", "val" ], "start_line": 457, "end_line": 467, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 1 }, { "name": "integ", "long_name": "integ( self , m = 1 , k = 0 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 31, "parameters": [ "self", "m", "k" ], "start_line": 469, "end_line": 470, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "deriv", "long_name": "deriv( self , m = 1 )", "filename": "polynomial.py", "nloc": 2, "complexity": 1, "token_count": 23, "parameters": [ "self", "m" ], "start_line": 472, "end_line": 473, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "get_eigval_func", "long_name": "get_eigval_func( )", "filename": "polynomial.py", "nloc": 11, "complexity": 3, "token_count": 37, "parameters": [], "start_line": 13, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 11, "top_nesting_level": 0 } ], "nloc": 373, "complexity": 119, "token_count": 2701, "diff_parsed": { "added": [ "", " except ImportError:" ], "deleted": [ "", " except:" ] } }, { "old_path": "scipy_base/ppimport.py", "new_path": "scipy_base/ppimport.py", "filename": "ppimport.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -151,12 +151,14 @@ def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n assert module is self,`module`\n- if module is self:\n- # uninstall loader\n- del sys.modules[name]\n- #print 'Executing postponed import for %s' %(name)\n- module = __import__(name,None,None,['*'])\n- assert isinstance(module,types.ModuleType)\n+\n+ # uninstall loader\n+ del sys.modules[name]\n+\n+ #print 'Executing postponed import for %s' %(name)\n+ module = __import__(name,None,None,['*'])\n+ assert isinstance(module,types.ModuleType),`module`\n+\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n", "added_lines": 8, "deleted_lines": 6, "source_code": "#!/usr/bin/env python\n\"\"\"\nPostpone module import to future.\n\nPython versions: 1.5.2 - 2.3.x\nAuthor: Pearu Peterson \nCreated: March 2003\n$Revision$\n$Date$\n\"\"\"\n__all__ = ['ppimport','ppimport_attr']\n\nimport os\nimport sys\nimport string\nimport types\n\ndef _get_so_ext(_cache={}):\n so_ext = _cache.get('so_ext')\n if so_ext is None:\n if sys.platform[:5]=='linux':\n so_ext = '.so'\n else:\n try:\n # if possible, avoid expensive get_config_vars call\n from distutils.sysconfig import get_config_vars\n so_ext = get_config_vars('SO')[0] or ''\n except ImportError:\n #XXX: implement hooks for .sl, .dll to fully support\n # Python 1.5.x \n so_ext = '.so'\n _cache['so_ext'] = so_ext\n return so_ext\n\ndef _get_frame(level=0):\n try:\n return sys._getframe(level+1)\n except AttributeError:\n # Python<=2.0 support\n frame = sys.exc_info()[2].tb_frame\n for i in range(level+1):\n frame = frame.f_back\n return frame\n\ndef ppimport_attr(module, name):\n \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n \"\"\"\n if isinstance(module, _ModuleLoader):\n return _AttrLoader(module, name)\n return getattr(module, name)\n\nclass _AttrLoader:\n def __init__(self, module, name):\n self.__dict__['_ppimport_attr_module'] = module\n self.__dict__['_ppimport_attr_name'] = name\n\n def _ppimport_attr_getter(self):\n attr = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n self.__dict__ = attr.__dict__\n self.__dict__['_ppimport_attr'] = attr\n return attr\n\n def __getattr__(self, name):\n try:\n attr = self.__dict__['_ppimport_attr']\n except KeyError:\n attr = self._ppimport_attr_getter()\n return getattr(attr, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_attr'):\n return repr(self._ppimport_attr)\n module = self.__dict__['_ppimport_attr_module']\n name = self.__dict__['_ppimport_attr_name']\n return \"\" % (`name`,`module`)\n\n __str__ = __repr__\n\n # For function and class attributes.\n def __call__(self, *args, **kwds):\n return self._ppimport_attr(*args,**kwds)\n\n\n\ndef _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n for suffix in suffices:\n if os.path.isfile(base+suffix):\n if p_dir:\n return base+suffix\n return name+suffix\n\ndef ppimport(name):\n \"\"\" ppimport(name) -> module or module wrapper\n\n If name has been imported before, return module. Otherwise\n return ModuleLoader instance that transparently postpones\n module import until the first attempt to access module name\n attributes.\n \"\"\"\n p_frame = _get_frame(1)\n p_name = p_frame.f_locals['__name__']\n if p_name=='__main__':\n p_dir = ''\n fullname = name\n else:\n p_path = p_frame.f_locals['__path__']\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n\n module = sys.modules.get(fullname)\n if module is not None:\n return module\n\n # name is local python module\n location = _is_local_module(p_dir, name,\n ('.py','.pyc','.pyo'))\n if location is None:\n # name is local extension module\n so_ext = _get_so_ext()\n location = _is_local_module(p_dir, name,\n (so_ext,'module'+so_ext))\n if location is None:\n # name is local package\n location = _is_local_module(os.path.join(p_dir, name), '__init__',\n ('.py','.pyc','.pyo'))\n\n if location is None:\n # name is to be looked in python sys.path.\n # It is OK if name does not exists. The ImportError is\n # postponed until trying to use the module.\n fullname = name\n location = 'sys.path'\n\n return _ModuleLoader(fullname,location)\n\nclass _ModuleLoader:\n # Don't use it directly. Use ppimport instead.\n\n def __init__(self,name,location):\n\n # set attributes, avoid calling __setattr__\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n\n # install loader\n sys.modules[name] = self\n\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n assert module is self,`module`\n\n # uninstall loader\n del sys.modules[name]\n\n #print 'Executing postponed import for %s' %(name)\n module = __import__(name,None,None,['*'])\n assert isinstance(module,types.ModuleType),`module`\n\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n\n def __setattr__(self, name, value):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return setattr(module, name, value)\n\n def __getattr__(self, name):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return getattr(module, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n else:\n status = 'import postponed'\n return '' \\\n % (`self.__name__`,`self.__file__`, status)\n\n __str__ = __repr__\n\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nPostpone module import to future.\n\nPython versions: 1.5.2 - 2.3.x\nAuthor: Pearu Peterson \nCreated: March 2003\n$Revision$\n$Date$\n\"\"\"\n__all__ = ['ppimport','ppimport_attr']\n\nimport os\nimport sys\nimport string\nimport types\n\ndef _get_so_ext(_cache={}):\n so_ext = _cache.get('so_ext')\n if so_ext is None:\n if sys.platform[:5]=='linux':\n so_ext = '.so'\n else:\n try:\n # if possible, avoid expensive get_config_vars call\n from distutils.sysconfig import get_config_vars\n so_ext = get_config_vars('SO')[0] or ''\n except ImportError:\n #XXX: implement hooks for .sl, .dll to fully support\n # Python 1.5.x \n so_ext = '.so'\n _cache['so_ext'] = so_ext\n return so_ext\n\ndef _get_frame(level=0):\n try:\n return sys._getframe(level+1)\n except AttributeError:\n # Python<=2.0 support\n frame = sys.exc_info()[2].tb_frame\n for i in range(level+1):\n frame = frame.f_back\n return frame\n\ndef ppimport_attr(module, name):\n \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n \"\"\"\n if isinstance(module, _ModuleLoader):\n return _AttrLoader(module, name)\n return getattr(module, name)\n\nclass _AttrLoader:\n def __init__(self, module, name):\n self.__dict__['_ppimport_attr_module'] = module\n self.__dict__['_ppimport_attr_name'] = name\n\n def _ppimport_attr_getter(self):\n attr = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n self.__dict__ = attr.__dict__\n self.__dict__['_ppimport_attr'] = attr\n return attr\n\n def __getattr__(self, name):\n try:\n attr = self.__dict__['_ppimport_attr']\n except KeyError:\n attr = self._ppimport_attr_getter()\n return getattr(attr, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_attr'):\n return repr(self._ppimport_attr)\n module = self.__dict__['_ppimport_attr_module']\n name = self.__dict__['_ppimport_attr_name']\n return \"\" % (`name`,`module`)\n\n __str__ = __repr__\n\n # For function and class attributes.\n def __call__(self, *args, **kwds):\n return self._ppimport_attr(*args,**kwds)\n\n\n\ndef _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n for suffix in suffices:\n if os.path.isfile(base+suffix):\n if p_dir:\n return base+suffix\n return name+suffix\n\ndef ppimport(name):\n \"\"\" ppimport(name) -> module or module wrapper\n\n If name has been imported before, return module. Otherwise\n return ModuleLoader instance that transparently postpones\n module import until the first attempt to access module name\n attributes.\n \"\"\"\n p_frame = _get_frame(1)\n p_name = p_frame.f_locals['__name__']\n if p_name=='__main__':\n p_dir = ''\n fullname = name\n else:\n p_path = p_frame.f_locals['__path__']\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n\n module = sys.modules.get(fullname)\n if module is not None:\n return module\n\n # name is local python module\n location = _is_local_module(p_dir, name,\n ('.py','.pyc','.pyo'))\n if location is None:\n # name is local extension module\n so_ext = _get_so_ext()\n location = _is_local_module(p_dir, name,\n (so_ext,'module'+so_ext))\n if location is None:\n # name is local package\n location = _is_local_module(os.path.join(p_dir, name), '__init__',\n ('.py','.pyc','.pyo'))\n\n if location is None:\n # name is to be looked in python sys.path.\n # It is OK if name does not exists. The ImportError is\n # postponed until trying to use the module.\n fullname = name\n location = 'sys.path'\n\n return _ModuleLoader(fullname,location)\n\nclass _ModuleLoader:\n # Don't use it directly. Use ppimport instead.\n\n def __init__(self,name,location):\n\n # set attributes, avoid calling __setattr__\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n\n # install loader\n sys.modules[name] = self\n\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n assert module is self,`module`\n if module is self:\n # uninstall loader\n del sys.modules[name]\n #print 'Executing postponed import for %s' %(name)\n module = __import__(name,None,None,['*'])\n assert isinstance(module,types.ModuleType)\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n\n def __setattr__(self, name, value):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return setattr(module, name, value)\n\n def __getattr__(self, name):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return getattr(module, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n else:\n status = 'import postponed'\n return '' \\\n % (`self.__name__`,`self.__file__`, status)\n\n __str__ = __repr__\n\n", "methods": [ { "name": "_get_so_ext", "long_name": "_get_so_ext( _cache = { } )", "filename": "ppimport.py", "nloc": 13, "complexity": 5, "token_count": 70, "parameters": [ "_cache" ], "start_line": 18, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 35, "end_line": 43, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 30, "parameters": [ "module", "name" ], "start_line": 45, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self", "module", "name" ], "start_line": 53, "end_line": 55, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_ppimport_attr_getter", "long_name": "_ppimport_attr_getter( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 1, "token_count": 40, "parameters": [ "self" ], "start_line": 57, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 64, "end_line": 69, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 50, "parameters": [ "self" ], "start_line": 71, "end_line": 76, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , * args , ** kwds )", "filename": "ppimport.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "self", "args", "kwds" ], "start_line": 81, "end_line": 82, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_local_module", "long_name": "_is_local_module( p_dir , name , suffices )", "filename": "ppimport.py", "nloc": 7, "complexity": 4, "token_count": 49, "parameters": [ "p_dir", "name", "suffices" ], "start_line": 86, "end_line": 92, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 26, "complexity": 6, "token_count": 162, "parameters": [ "name" ], "start_line": 94, "end_line": 136, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 43, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 33, "parameters": [ "self", "name", "location" ], "start_line": 141, "end_line": 148, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 10, "complexity": 1, "token_count": 77, "parameters": [ "self" ], "start_line": 150, "end_line": 164, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 38, "parameters": [ "self", "name", "value" ], "start_line": 166, "end_line": 171, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 173, "end_line": 178, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 180, "end_line": 186, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 } ], "methods_before": [ { "name": "_get_so_ext", "long_name": "_get_so_ext( _cache = { } )", "filename": "ppimport.py", "nloc": 13, "complexity": 5, "token_count": 70, "parameters": [ "_cache" ], "start_line": 18, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 35, "end_line": 43, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 30, "parameters": [ "module", "name" ], "start_line": 45, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self", "module", "name" ], "start_line": 53, "end_line": 55, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_ppimport_attr_getter", "long_name": "_ppimport_attr_getter( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 1, "token_count": 40, "parameters": [ "self" ], "start_line": 57, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 64, "end_line": 69, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 50, "parameters": [ "self" ], "start_line": 71, "end_line": 76, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , * args , ** kwds )", "filename": "ppimport.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "self", "args", "kwds" ], "start_line": 81, "end_line": 82, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_local_module", "long_name": "_is_local_module( p_dir , name , suffices )", "filename": "ppimport.py", "nloc": 7, "complexity": 4, "token_count": 49, "parameters": [ "p_dir", "name", "suffices" ], "start_line": 86, "end_line": 92, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 26, "complexity": 6, "token_count": 162, "parameters": [ "name" ], "start_line": 94, "end_line": 136, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 43, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 4, "complexity": 1, "token_count": 33, "parameters": [ "self", "name", "location" ], "start_line": 141, "end_line": 148, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 11, "complexity": 2, "token_count": 78, "parameters": [ "self" ], "start_line": 150, "end_line": 162, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 13, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 38, "parameters": [ "self", "name", "value" ], "start_line": 164, "end_line": 169, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 171, "end_line": 176, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 178, "end_line": 184, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 10, "complexity": 1, "token_count": 77, "parameters": [ "self" ], "start_line": 150, "end_line": 164, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 } ], "nloc": 132, "complexity": 35, "token_count": 799, "diff_parsed": { "added": [ "", " # uninstall loader", " del sys.modules[name]", "", " #print 'Executing postponed import for %s' %(name)", " module = __import__(name,None,None,['*'])", " assert isinstance(module,types.ModuleType),`module`", "" ], "deleted": [ " if module is self:", " # uninstall loader", " del sys.modules[name]", " #print 'Executing postponed import for %s' %(name)", " module = __import__(name,None,None,['*'])", " assert isinstance(module,types.ModuleType)" ] } }, { "old_path": "scipy_base/scimath.py", "new_path": "scipy_base/scimath.py", "filename": "scimath.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -6,15 +6,15 @@\n __all__ = ['sqrt', 'log', 'log2','logn','log10', 'power', 'arccos',\n 'arcsin', 'arctanh']\n \n+import Numeric\n+\n from type_check import isreal\n from function_base import any\n-import scipy_base.fastumath\n-import Numeric\n-from scipy_base.fastumath import *\n-toextend = scipy_base.fastumath.__dict__.keys()\n-for key in toextend:\n- if key not in __all__ and key[0] != '_':\n- __all__.append(key)\n+import fastumath\n+from fastumath import *\n+\n+__all__.extend([key for key in dir(fastumath) \\\n+ if key[0]!='_' and key not in __all__])\n \n def _tocomplex(arr):\n if arr.typecode() in ['f', 's', 'b', '1','w']:\n@@ -26,19 +26,19 @@ def sqrt(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n- return scipy_base.fastumath.sqrt(x)\n+ return fastumath.sqrt(x)\n \n def log(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n- return scipy_base.fastumath.log(x)\n+ return fastumath.log(x)\n \n def log10(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n- return scipy_base.fastumath.log10(x) \n+ return fastumath.log10(x) \n \n def logn(n,x):\n \"\"\" Take log base n of x.\n@@ -48,7 +48,7 @@ def logn(n,x):\n x = _tocomplex(x)\n if isreal(n) and (n<0):\n n = _tocomplex(n)\n- return scipy_base.fastumath.log(x)/scipy_base.fastumath.log(n)\n+ return fastumath.log(x)/fastumath.log(n)\n \n def log2(x):\n \"\"\" Take log base 2 of x.\n@@ -56,31 +56,29 @@ def log2(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n- return scipy_base.fastumath.log(x)/scipy_base.fastumath.log(2)\n+ return fastumath.log(x)/fastumath.log(2)\n \n \n def power(x, p):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n- return scipy_base.fastumath.power(x, p)\n+ return fastumath.power(x, p)\n \n def arccos(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n- return scipy_base.fastumath.arccos(x)\n+ return fastumath.arccos(x)\n \n def arcsin(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n- return scipy_base.fastumath.arcsin(x)\n+ return fastumath.arcsin(x)\n \n def arctanh(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n- return scipy_base.fastumath.arctanh(x)\n-\n-\n+ return fastumath.arctanh(x)\n", "added_lines": 16, "deleted_lines": 18, "source_code": "\"\"\"\nWrapper functions to more user-friendly calling of certain math functions\nwhose output is different than the input in certain domains of the input.\n\"\"\"\n\n__all__ = ['sqrt', 'log', 'log2','logn','log10', 'power', 'arccos',\n 'arcsin', 'arctanh']\n\nimport Numeric\n\nfrom type_check import isreal\nfrom function_base import any\nimport fastumath\nfrom fastumath import *\n\n__all__.extend([key for key in dir(fastumath) \\\n if key[0]!='_' and key not in __all__])\n\ndef _tocomplex(arr):\n if arr.typecode() in ['f', 's', 'b', '1','w']:\n return arr.astype('F')\n else:\n return arr.astype('D')\n\ndef sqrt(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return fastumath.sqrt(x)\n\ndef log(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return fastumath.log(x)\n\ndef log10(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return fastumath.log10(x) \n\ndef logn(n,x):\n \"\"\" Take log base n of x.\n \"\"\"\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n if isreal(n) and (n<0):\n n = _tocomplex(n)\n return fastumath.log(x)/fastumath.log(n)\n\ndef log2(x):\n \"\"\" Take log base 2 of x.\n \"\"\"\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return fastumath.log(x)/fastumath.log(2)\n\n\ndef power(x, p):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return fastumath.power(x, p)\n \ndef arccos(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n return fastumath.arccos(x)\n\ndef arcsin(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n return fastumath.arcsin(x)\n\ndef arctanh(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n return fastumath.arctanh(x)\n", "source_code_before": "\"\"\"\nWrapper functions to more user-friendly calling of certain math functions\nwhose output is different than the input in certain domains of the input.\n\"\"\"\n\n__all__ = ['sqrt', 'log', 'log2','logn','log10', 'power', 'arccos',\n 'arcsin', 'arctanh']\n\nfrom type_check import isreal\nfrom function_base import any\nimport scipy_base.fastumath\nimport Numeric\nfrom scipy_base.fastumath import *\ntoextend = scipy_base.fastumath.__dict__.keys()\nfor key in toextend:\n if key not in __all__ and key[0] != '_':\n __all__.append(key)\n\ndef _tocomplex(arr):\n if arr.typecode() in ['f', 's', 'b', '1','w']:\n return arr.astype('F')\n else:\n return arr.astype('D')\n\ndef sqrt(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return scipy_base.fastumath.sqrt(x)\n\ndef log(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return scipy_base.fastumath.log(x)\n\ndef log10(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return scipy_base.fastumath.log10(x) \n\ndef logn(n,x):\n \"\"\" Take log base n of x.\n \"\"\"\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n if isreal(n) and (n<0):\n n = _tocomplex(n)\n return scipy_base.fastumath.log(x)/scipy_base.fastumath.log(n)\n\ndef log2(x):\n \"\"\" Take log base 2 of x.\n \"\"\"\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return scipy_base.fastumath.log(x)/scipy_base.fastumath.log(2)\n\n\ndef power(x, p):\n x = Numeric.asarray(x)\n if isreal(x) and any(x<0):\n x = _tocomplex(x)\n return scipy_base.fastumath.power(x, p)\n \ndef arccos(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n return scipy_base.fastumath.arccos(x)\n\ndef arcsin(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n return scipy_base.fastumath.arcsin(x)\n\ndef arctanh(x):\n x = Numeric.asarray(x)\n if isreal(x) and any(abs(x)>1):\n x = _tocomplex(x)\n return scipy_base.fastumath.arctanh(x)\n\n\n", "methods": [ { "name": "_tocomplex", "long_name": "_tocomplex( arr )", "filename": "scimath.py", "nloc": 5, "complexity": 2, "token_count": 40, "parameters": [ "arr" ], "start_line": 19, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "sqrt", "long_name": "sqrt( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 39, "parameters": [ "x" ], "start_line": 25, "end_line": 29, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "log", "long_name": "log( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 39, "parameters": [ "x" ], "start_line": 31, "end_line": 35, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "log10", "long_name": "log10( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 39, "parameters": [ "x" ], "start_line": 37, "end_line": 41, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "logn", "long_name": "logn( n , x )", "filename": "scimath.py", "nloc": 7, "complexity": 5, "token_count": 67, "parameters": [ "n", "x" ], "start_line": 43, "end_line": 51, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "log2", "long_name": "log2( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 47, "parameters": [ "x" ], "start_line": 53, "end_line": 59, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "power", "long_name": "power( x , p )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 43, "parameters": [ "x", "p" ], "start_line": 62, "end_line": 66, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "arccos", "long_name": "arccos( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 42, "parameters": [ "x" ], "start_line": 68, "end_line": 72, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "arcsin", "long_name": "arcsin( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 42, "parameters": [ "x" ], "start_line": 74, "end_line": 78, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "arctanh", "long_name": "arctanh( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 42, "parameters": [ "x" ], "start_line": 80, "end_line": 84, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 } ], "methods_before": [ { "name": "_tocomplex", "long_name": "_tocomplex( arr )", "filename": "scimath.py", "nloc": 5, "complexity": 2, "token_count": 40, "parameters": [ "arr" ], "start_line": 19, "end_line": 23, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "sqrt", "long_name": "sqrt( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 41, "parameters": [ "x" ], "start_line": 25, "end_line": 29, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "log", "long_name": "log( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 41, "parameters": [ "x" ], "start_line": 31, "end_line": 35, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "log10", "long_name": "log10( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 41, "parameters": [ "x" ], "start_line": 37, "end_line": 41, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "logn", "long_name": "logn( n , x )", "filename": "scimath.py", "nloc": 7, "complexity": 5, "token_count": 71, "parameters": [ "n", "x" ], "start_line": 43, "end_line": 51, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "log2", "long_name": "log2( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 51, "parameters": [ "x" ], "start_line": 53, "end_line": 59, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "power", "long_name": "power( x , p )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 45, "parameters": [ "x", "p" ], "start_line": 62, "end_line": 66, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "arccos", "long_name": "arccos( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 44, "parameters": [ "x" ], "start_line": 68, "end_line": 72, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "arcsin", "long_name": "arcsin( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 44, "parameters": [ "x" ], "start_line": 74, "end_line": 78, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "arctanh", "long_name": "arctanh( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 44, "parameters": [ "x" ], "start_line": 80, "end_line": 84, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 } ], "changed_methods": [ { "name": "arccos", "long_name": "arccos( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 42, "parameters": [ "x" ], "start_line": 68, "end_line": 72, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "power", "long_name": "power( x , p )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 43, "parameters": [ "x", "p" ], "start_line": 62, "end_line": 66, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "log2", "long_name": "log2( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 47, "parameters": [ "x" ], "start_line": 53, "end_line": 59, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "arcsin", "long_name": "arcsin( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 42, "parameters": [ "x" ], "start_line": 74, "end_line": 78, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "arctanh", "long_name": "arctanh( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 42, "parameters": [ "x" ], "start_line": 80, "end_line": 84, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "log10", "long_name": "log10( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 39, "parameters": [ "x" ], "start_line": 37, "end_line": 41, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "log", "long_name": "log( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 39, "parameters": [ "x" ], "start_line": 31, "end_line": 35, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "sqrt", "long_name": "sqrt( x )", "filename": "scimath.py", "nloc": 5, "complexity": 3, "token_count": 39, "parameters": [ "x" ], "start_line": 25, "end_line": 29, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "logn", "long_name": "logn( n , x )", "filename": "scimath.py", "nloc": 7, "complexity": 5, "token_count": 67, "parameters": [ "n", "x" ], "start_line": 43, "end_line": 51, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 } ], "nloc": 65, "complexity": 31, "token_count": 516, "diff_parsed": { "added": [ "import Numeric", "", "import fastumath", "from fastumath import *", "", "__all__.extend([key for key in dir(fastumath) \\", " if key[0]!='_' and key not in __all__])", " return fastumath.sqrt(x)", " return fastumath.log(x)", " return fastumath.log10(x)", " return fastumath.log(x)/fastumath.log(n)", " return fastumath.log(x)/fastumath.log(2)", " return fastumath.power(x, p)", " return fastumath.arccos(x)", " return fastumath.arcsin(x)", " return fastumath.arctanh(x)" ], "deleted": [ "import scipy_base.fastumath", "import Numeric", "from scipy_base.fastumath import *", "toextend = scipy_base.fastumath.__dict__.keys()", "for key in toextend:", " if key not in __all__ and key[0] != '_':", " __all__.append(key)", " return scipy_base.fastumath.sqrt(x)", " return scipy_base.fastumath.log(x)", " return scipy_base.fastumath.log10(x)", " return scipy_base.fastumath.log(x)/scipy_base.fastumath.log(n)", " return scipy_base.fastumath.log(x)/scipy_base.fastumath.log(2)", " return scipy_base.fastumath.power(x, p)", " return scipy_base.fastumath.arccos(x)", " return scipy_base.fastumath.arcsin(x)", " return scipy_base.fastumath.arctanh(x)", "", "" ] } }, { "old_path": "scipy_base/type_check.py", "new_path": "scipy_base/type_check.py", "filename": "type_check.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -1,9 +1,8 @@\n+\n import types\n import Numeric\n-from Numeric import *\n-from scipy_base.fastumath import *\n-\n-import limits\n+from fastumath import isinf, isnan, isfinite\n+from Numeric import asarray, ArrayType, array\n \n __all__ = ['ScalarType','iscomplexobj','isrealobj','imag','iscomplex',\n 'isscalar','isneginf','isposinf','isnan','isinf','isfinite',\n", "added_lines": 3, "deleted_lines": 4, "source_code": "\nimport types\nimport Numeric\nfrom fastumath import isinf, isnan, isfinite\nfrom Numeric import asarray, ArrayType, array\n\n__all__ = ['ScalarType','iscomplexobj','isrealobj','imag','iscomplex',\n 'isscalar','isneginf','isposinf','isnan','isinf','isfinite',\n 'isreal','nan_to_num','real','real_if_close',\n 'typename','cast','common_type','typecodes']\n\nScalarType = [types.IntType, types.LongType, types.FloatType, types.ComplexType]\n\ntypecodes = Numeric.typecodes\ntypecodes['AllInteger'] = '1silbwu'\n\ntry:\n Char = Numeric.Character\nexcept AttributeError:\n Char = 'c'\n\ntoChar = lambda x: Numeric.asarray(x).astype(Char)\ntoInt8 = lambda x: Numeric.asarray(x).astype(Numeric.Int8)# or use variable names such as Byte\ntoUInt8 = lambda x: Numeric.asarray(x).astype(Numeric.UnsignedInt8)\n_unsigned = 0\nif hasattr(Numeric,'UnsignedInt16'):\n toUInt16 = lambda x: Numeric.asarray(x).astype(Numeric.UnsignedInt16)\n toUInt32 = lambda x: Numeric.asarray(x).astype(Numeric.UnsignedInt32)\n _unsigned = 1\n \ntoInt16 = lambda x: Numeric.asarray(x).astype(Numeric.Int16)\ntoInt32 = lambda x: Numeric.asarray(x).astype(Numeric.Int32)\ntoInt = lambda x: Numeric.asarray(x).astype(Numeric.Int)\ntoFloat32 = lambda x: Numeric.asarray(x).astype(Numeric.Float32)\ntoFloat64 = lambda x: Numeric.asarray(x).astype(Numeric.Float64)\ntoComplex32 = lambda x: Numeric.asarray(x).astype(Numeric.Complex32)\ntoComplex64 = lambda x: Numeric.asarray(x).astype(Numeric.Complex64)\n\n# This is for pre Numeric 21.x compatiblity. Adding it is harmless.\nif not hasattr(Numeric,'Character'):\n Numeric.Character = 'c'\n \ncast = {Numeric.Character: toChar,\n Numeric.UnsignedInt8: toUInt8,\n Numeric.Int8: toInt8,\n Numeric.Int16: toInt16,\n Numeric.Int32: toInt32,\n Numeric.Int: toInt,\n Numeric.Float32: toFloat32,\n Numeric.Float64: toFloat64,\n Numeric.Complex32: toComplex32,\n Numeric.Complex64: toComplex64}\n\nif _unsigned:\n cast[Numeric.UnsignedInt16] = toUInt16\n cast[Numeric.UnsignedInt32] = toUInt32\n \n\ndef isscalar(num):\n if isinstance(num, ArrayType):\n return len(num.shape) == 0 and num.typecode() != 'O'\n return type(num) in ScalarType\n\ndef real(val):\n aval = asarray(val)\n if aval.typecode() in ['F', 'D']:\n return aval.real\n else:\n return aval\n\ndef imag(val):\n aval = asarray(val)\n if aval.typecode() in ['F', 'D']:\n return aval.imag\n else:\n return array(0,aval.typecode())*aval\n\ndef iscomplex(x):\n return imag(x) != Numeric.zeros(asarray(x).shape)\n\ndef isreal(x):\n return imag(x) == Numeric.zeros(asarray(x).shape)\n\ndef iscomplexobj(x):\n return asarray(x).typecode() in ['F', 'D']\n\ndef isrealobj(x):\n return not asarray(x).typecode() in ['F', 'D']\n\n#-----------------------------------------------------------------------------\n\n##def isnan(val):\n## # fast, but apparently not portable (according to notes by Tim Peters)\n## #return val != val\n## # very slow -- should really use cephes methods or *something* different\n## import ieee_754\n## vals = ravel(val)\n## if array_iscomplex(vals):\n## r = array(map(ieee_754.isnan,real(vals))) \n## i = array(map(ieee_754.isnan,imag(vals)))\n## results = Numeric.logical_or(r,i)\n## else: \n## results = array(map(ieee_754.isnan,vals))\n## if isscalar(val):\n## results = results[0]\n## return results\n\ndef isposinf(val):\n return isinf(val) & (val > 0)\n \ndef isneginf(val):\n return isinf(val) & (val < 0)\n \n##def isinf(val):\n## return Numeric.logical_or(isposinf(val),isneginf(val))\n\n##def isfinite(val):\n## vals = asarray(val)\n## if iscomplexobj(vals):\n## r = isfinite(real(vals))\n## i = isfinite(imag(vals))\n## results = Numeric.logical_and(r,i)\n## else: \n## fin = Numeric.logical_not(isinf(val))\n## an = Numeric.logical_not(isnan(val))\n## results = Numeric.logical_and(fin,an)\n## return results \n\ndef nan_to_num(x):\n # mapping:\n # NaN -> 0\n # Inf -> limits.double_max\n # -Inf -> limits.double_min\n # complex not handled currently\n import limits\n try:\n t = x.typecode()\n except AttributeError:\n t = type(x)\n if t in [types.ComplexType,'F','D']: \n y = nan_to_num(x.real) + 1j * nan_to_num(x.imag)\n else: \n x = Numeric.asarray(x)\n are_inf = isposinf(x)\n are_neg_inf = isneginf(x)\n are_nan = isnan(x)\n choose_array = are_neg_inf + are_nan * 2 + are_inf * 3\n y = Numeric.choose(choose_array,\n (x,limits.double_min, 0., limits.double_max))\n return y\n\n#-----------------------------------------------------------------------------\n\ndef real_if_close(a,tol=1e-13):\n a = Numeric.asarray(a)\n if a.typecode() in ['F','D'] and Numeric.allclose(a.imag, 0, atol=tol):\n a = a.real\n return a\n\n\n#-----------------------------------------------------------------------------\n\n_namefromtype = {'c' : 'character',\n '1' : 'signed char',\n 'b' : 'unsigned char',\n 's' : 'short',\n 'w' : 'unsigned short',\n 'i' : 'integer',\n 'u' : 'unsigned integer',\n 'l' : 'long integer',\n 'f' : 'float',\n 'd' : 'double',\n 'F' : 'complex float',\n 'D' : 'complex double',\n 'O' : 'object'\n }\n\ndef typename(char):\n \"\"\"Return an english name for the given typecode character.\n \"\"\"\n return _namefromtype[char]\n\n#-----------------------------------------------------------------------------\n\n#determine the \"minimum common type code\" for a group of arrays.\narray_kind = {'i':0, 'l': 0, 'f': 0, 'd': 0, 'F': 1, 'D': 1}\narray_precision = {'i': 1, 'l': 1, 'f': 0, 'd': 1, 'F': 0, 'D': 1}\narray_type = [['f', 'd'], ['F', 'D']]\ndef common_type(*arrays):\n kind = 0\n precision = 0\n for a in arrays:\n t = a.typecode()\n kind = max(kind, array_kind[t])\n precision = max(precision, array_precision[t])\n return array_type[kind][precision]\n\n#-----------------------------------------------------------------------------\n# Test Routines\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\nif __name__ == '__main__':\n print 'float epsilon:',float_epsilon\n print 'float tiny:',float_tiny\n print 'double epsilon:',double_epsilon\n print 'double tiny:',double_tiny\n", "source_code_before": "import types\nimport Numeric\nfrom Numeric import *\nfrom scipy_base.fastumath import *\n\nimport limits\n\n__all__ = ['ScalarType','iscomplexobj','isrealobj','imag','iscomplex',\n 'isscalar','isneginf','isposinf','isnan','isinf','isfinite',\n 'isreal','nan_to_num','real','real_if_close',\n 'typename','cast','common_type','typecodes']\n\nScalarType = [types.IntType, types.LongType, types.FloatType, types.ComplexType]\n\ntypecodes = Numeric.typecodes\ntypecodes['AllInteger'] = '1silbwu'\n\ntry:\n Char = Numeric.Character\nexcept AttributeError:\n Char = 'c'\n\ntoChar = lambda x: Numeric.asarray(x).astype(Char)\ntoInt8 = lambda x: Numeric.asarray(x).astype(Numeric.Int8)# or use variable names such as Byte\ntoUInt8 = lambda x: Numeric.asarray(x).astype(Numeric.UnsignedInt8)\n_unsigned = 0\nif hasattr(Numeric,'UnsignedInt16'):\n toUInt16 = lambda x: Numeric.asarray(x).astype(Numeric.UnsignedInt16)\n toUInt32 = lambda x: Numeric.asarray(x).astype(Numeric.UnsignedInt32)\n _unsigned = 1\n \ntoInt16 = lambda x: Numeric.asarray(x).astype(Numeric.Int16)\ntoInt32 = lambda x: Numeric.asarray(x).astype(Numeric.Int32)\ntoInt = lambda x: Numeric.asarray(x).astype(Numeric.Int)\ntoFloat32 = lambda x: Numeric.asarray(x).astype(Numeric.Float32)\ntoFloat64 = lambda x: Numeric.asarray(x).astype(Numeric.Float64)\ntoComplex32 = lambda x: Numeric.asarray(x).astype(Numeric.Complex32)\ntoComplex64 = lambda x: Numeric.asarray(x).astype(Numeric.Complex64)\n\n# This is for pre Numeric 21.x compatiblity. Adding it is harmless.\nif not hasattr(Numeric,'Character'):\n Numeric.Character = 'c'\n \ncast = {Numeric.Character: toChar,\n Numeric.UnsignedInt8: toUInt8,\n Numeric.Int8: toInt8,\n Numeric.Int16: toInt16,\n Numeric.Int32: toInt32,\n Numeric.Int: toInt,\n Numeric.Float32: toFloat32,\n Numeric.Float64: toFloat64,\n Numeric.Complex32: toComplex32,\n Numeric.Complex64: toComplex64}\n\nif _unsigned:\n cast[Numeric.UnsignedInt16] = toUInt16\n cast[Numeric.UnsignedInt32] = toUInt32\n \n\ndef isscalar(num):\n if isinstance(num, ArrayType):\n return len(num.shape) == 0 and num.typecode() != 'O'\n return type(num) in ScalarType\n\ndef real(val):\n aval = asarray(val)\n if aval.typecode() in ['F', 'D']:\n return aval.real\n else:\n return aval\n\ndef imag(val):\n aval = asarray(val)\n if aval.typecode() in ['F', 'D']:\n return aval.imag\n else:\n return array(0,aval.typecode())*aval\n\ndef iscomplex(x):\n return imag(x) != Numeric.zeros(asarray(x).shape)\n\ndef isreal(x):\n return imag(x) == Numeric.zeros(asarray(x).shape)\n\ndef iscomplexobj(x):\n return asarray(x).typecode() in ['F', 'D']\n\ndef isrealobj(x):\n return not asarray(x).typecode() in ['F', 'D']\n\n#-----------------------------------------------------------------------------\n\n##def isnan(val):\n## # fast, but apparently not portable (according to notes by Tim Peters)\n## #return val != val\n## # very slow -- should really use cephes methods or *something* different\n## import ieee_754\n## vals = ravel(val)\n## if array_iscomplex(vals):\n## r = array(map(ieee_754.isnan,real(vals))) \n## i = array(map(ieee_754.isnan,imag(vals)))\n## results = Numeric.logical_or(r,i)\n## else: \n## results = array(map(ieee_754.isnan,vals))\n## if isscalar(val):\n## results = results[0]\n## return results\n\ndef isposinf(val):\n return isinf(val) & (val > 0)\n \ndef isneginf(val):\n return isinf(val) & (val < 0)\n \n##def isinf(val):\n## return Numeric.logical_or(isposinf(val),isneginf(val))\n\n##def isfinite(val):\n## vals = asarray(val)\n## if iscomplexobj(vals):\n## r = isfinite(real(vals))\n## i = isfinite(imag(vals))\n## results = Numeric.logical_and(r,i)\n## else: \n## fin = Numeric.logical_not(isinf(val))\n## an = Numeric.logical_not(isnan(val))\n## results = Numeric.logical_and(fin,an)\n## return results \n\ndef nan_to_num(x):\n # mapping:\n # NaN -> 0\n # Inf -> limits.double_max\n # -Inf -> limits.double_min\n # complex not handled currently\n import limits\n try:\n t = x.typecode()\n except AttributeError:\n t = type(x)\n if t in [types.ComplexType,'F','D']: \n y = nan_to_num(x.real) + 1j * nan_to_num(x.imag)\n else: \n x = Numeric.asarray(x)\n are_inf = isposinf(x)\n are_neg_inf = isneginf(x)\n are_nan = isnan(x)\n choose_array = are_neg_inf + are_nan * 2 + are_inf * 3\n y = Numeric.choose(choose_array,\n (x,limits.double_min, 0., limits.double_max))\n return y\n\n#-----------------------------------------------------------------------------\n\ndef real_if_close(a,tol=1e-13):\n a = Numeric.asarray(a)\n if a.typecode() in ['F','D'] and Numeric.allclose(a.imag, 0, atol=tol):\n a = a.real\n return a\n\n\n#-----------------------------------------------------------------------------\n\n_namefromtype = {'c' : 'character',\n '1' : 'signed char',\n 'b' : 'unsigned char',\n 's' : 'short',\n 'w' : 'unsigned short',\n 'i' : 'integer',\n 'u' : 'unsigned integer',\n 'l' : 'long integer',\n 'f' : 'float',\n 'd' : 'double',\n 'F' : 'complex float',\n 'D' : 'complex double',\n 'O' : 'object'\n }\n\ndef typename(char):\n \"\"\"Return an english name for the given typecode character.\n \"\"\"\n return _namefromtype[char]\n\n#-----------------------------------------------------------------------------\n\n#determine the \"minimum common type code\" for a group of arrays.\narray_kind = {'i':0, 'l': 0, 'f': 0, 'd': 0, 'F': 1, 'D': 1}\narray_precision = {'i': 1, 'l': 1, 'f': 0, 'd': 1, 'F': 0, 'D': 1}\narray_type = [['f', 'd'], ['F', 'D']]\ndef common_type(*arrays):\n kind = 0\n precision = 0\n for a in arrays:\n t = a.typecode()\n kind = max(kind, array_kind[t])\n precision = max(precision, array_precision[t])\n return array_type[kind][precision]\n\n#-----------------------------------------------------------------------------\n# Test Routines\n#-----------------------------------------------------------------------------\n\ndef test(level=10):\n from scipy_test.testing import module_test\n module_test(__name__,__file__,level=level)\n\ndef test_suite(level=1):\n from scipy_test.testing import module_test_suite\n return module_test_suite(__name__,__file__,level=level)\n\nif __name__ == '__main__':\n print 'float epsilon:',float_epsilon\n print 'float tiny:',float_tiny\n print 'double epsilon:',double_epsilon\n print 'double tiny:',double_tiny\n", "methods": [ { "name": "isscalar", "long_name": "isscalar( num )", "filename": "type_check.py", "nloc": 4, "complexity": 3, "token_count": 37, "parameters": [ "num" ], "start_line": 59, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "real", "long_name": "real( val )", "filename": "type_check.py", "nloc": 6, "complexity": 2, "token_count": 32, "parameters": [ "val" ], "start_line": 64, "end_line": 69, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "imag", "long_name": "imag( val )", "filename": "type_check.py", "nloc": 6, "complexity": 2, "token_count": 43, "parameters": [ "val" ], "start_line": 71, "end_line": 76, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "iscomplex", "long_name": "iscomplex( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "x" ], "start_line": 78, "end_line": 79, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isreal", "long_name": "isreal( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "x" ], "start_line": 81, "end_line": 82, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "iscomplexobj", "long_name": "iscomplexobj( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "x" ], "start_line": 84, "end_line": 85, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isrealobj", "long_name": "isrealobj( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 21, "parameters": [ "x" ], "start_line": 87, "end_line": 88, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isposinf", "long_name": "isposinf( val )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "val" ], "start_line": 108, "end_line": 109, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isneginf", "long_name": "isneginf( val )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "val" ], "start_line": 111, "end_line": 112, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "nan_to_num", "long_name": "nan_to_num( x )", "filename": "type_check.py", "nloc": 17, "complexity": 3, "token_count": 119, "parameters": [ "x" ], "start_line": 129, "end_line": 150, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "real_if_close", "long_name": "real_if_close( a , tol = 1e - 13 )", "filename": "type_check.py", "nloc": 5, "complexity": 3, "token_count": 54, "parameters": [ "a", "tol" ], "start_line": 154, "end_line": 158, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "typename", "long_name": "typename( char )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "char" ], "start_line": 178, "end_line": 181, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "common_type", "long_name": "common_type( * arrays )", "filename": "type_check.py", "nloc": 8, "complexity": 2, "token_count": 54, "parameters": [ "arrays" ], "start_line": 189, "end_line": 196, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "type_check.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 202, "end_line": 204, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "type_check.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 206, "end_line": 208, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "methods_before": [ { "name": "isscalar", "long_name": "isscalar( num )", "filename": "type_check.py", "nloc": 4, "complexity": 3, "token_count": 37, "parameters": [ "num" ], "start_line": 60, "end_line": 63, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "real", "long_name": "real( val )", "filename": "type_check.py", "nloc": 6, "complexity": 2, "token_count": 32, "parameters": [ "val" ], "start_line": 65, "end_line": 70, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "imag", "long_name": "imag( val )", "filename": "type_check.py", "nloc": 6, "complexity": 2, "token_count": 43, "parameters": [ "val" ], "start_line": 72, "end_line": 77, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "iscomplex", "long_name": "iscomplex( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "x" ], "start_line": 79, "end_line": 80, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isreal", "long_name": "isreal( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "x" ], "start_line": 82, "end_line": 83, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "iscomplexobj", "long_name": "iscomplexobj( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 20, "parameters": [ "x" ], "start_line": 85, "end_line": 86, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isrealobj", "long_name": "isrealobj( x )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 21, "parameters": [ "x" ], "start_line": 88, "end_line": 89, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isposinf", "long_name": "isposinf( val )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "val" ], "start_line": 109, "end_line": 110, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "isneginf", "long_name": "isneginf( val )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 16, "parameters": [ "val" ], "start_line": 112, "end_line": 113, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 0 }, { "name": "nan_to_num", "long_name": "nan_to_num( x )", "filename": "type_check.py", "nloc": 17, "complexity": 3, "token_count": 119, "parameters": [ "x" ], "start_line": 130, "end_line": 151, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 22, "top_nesting_level": 0 }, { "name": "real_if_close", "long_name": "real_if_close( a , tol = 1e - 13 )", "filename": "type_check.py", "nloc": 5, "complexity": 3, "token_count": 54, "parameters": [ "a", "tol" ], "start_line": 155, "end_line": 159, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 5, "top_nesting_level": 0 }, { "name": "typename", "long_name": "typename( char )", "filename": "type_check.py", "nloc": 2, "complexity": 1, "token_count": 11, "parameters": [ "char" ], "start_line": 179, "end_line": 182, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 4, "top_nesting_level": 0 }, { "name": "common_type", "long_name": "common_type( * arrays )", "filename": "type_check.py", "nloc": 8, "complexity": 2, "token_count": 54, "parameters": [ "arrays" ], "start_line": 190, "end_line": 197, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 0 }, { "name": "test", "long_name": "test( level = 10 )", "filename": "type_check.py", "nloc": 3, "complexity": 1, "token_count": 23, "parameters": [ "level" ], "start_line": 203, "end_line": 205, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 }, { "name": "test_suite", "long_name": "test_suite( level = 1 )", "filename": "type_check.py", "nloc": 3, "complexity": 1, "token_count": 24, "parameters": [ "level" ], "start_line": 207, "end_line": 209, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 0 } ], "changed_methods": [], "nloc": 133, "complexity": 24, "token_count": 1102, "diff_parsed": { "added": [ "", "from fastumath import isinf, isnan, isfinite", "from Numeric import asarray, ArrayType, array" ], "deleted": [ "from Numeric import *", "from scipy_base.fastumath import *", "", "import limits" ] } } ] }, { "hash": "d396654329f4b0eecaba536566c9ff25a69e472e", "msg": "Fixed bugs. Find modules also in parent directory (for scipy separate packages)", "author": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "committer": { "name": "Pearu Peterson", "email": "pearu.peterson@gmail.com" }, "author_date": "2003-03-22T20:02:43+00:00", "author_timezone": 0, "committer_date": "2003-03-22T20:02:43+00:00", "committer_timezone": 0, "branches": [ "main" ], "in_main_branch": true, "merge": false, "parents": [ "cbc0c92002ac903311f572e29292310a4e09d781" ], "project_name": "repo_copy", "project_path": "/tmp/tmpm8tadcxp/repo_copy", "deletions": 12, "insertions": 31, "lines": 43, "files": 1, "dmm_unit_size": 0.7333333333333333, "dmm_unit_complexity": 0.7333333333333333, "dmm_unit_interfacing": 0.6, "modified_files": [ { "old_path": "scipy_base/ppimport.py", "new_path": "scipy_base/ppimport.py", "filename": "ppimport.py", "extension": "py", "change_type": "MODIFY", "diff": "@@ -57,7 +57,10 @@ def __init__(self, module, name):\n def _ppimport_attr_getter(self):\n attr = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n- self.__dict__ = attr.__dict__\n+ try:\n+ self.__dict__ = attr.__dict__\n+ except AttributeError:\n+ pass\n self.__dict__['_ppimport_attr'] = attr\n return attr\n \n@@ -66,6 +69,8 @@ def __getattr__(self, name):\n attr = self.__dict__['_ppimport_attr']\n except KeyError:\n attr = self._ppimport_attr_getter()\n+ if name=='_ppimport_attr':\n+ return attr\n return getattr(attr, name)\n \n def __repr__(self):\n@@ -113,18 +118,22 @@ def ppimport(name):\n if module is not None:\n return module\n \n- # name is local python module\n- location = _is_local_module(p_dir, name,\n- ('.py','.pyc','.pyo'))\n- if location is None:\n- # name is local extension module\n- so_ext = _get_so_ext()\n- location = _is_local_module(p_dir, name,\n- (so_ext,'module'+so_ext))\n- if location is None:\n+ so_ext = _get_so_ext()\n+ py_exts = ('.py','.pyc','.pyo')\n+ so_exts = (so_ext,'module'+so_ext)\n+ \n+ for d,n,fn,e in [\\\n+ # name is local python module or local extension module\n+ (p_dir, name, fullname, py_exts+so_exts),\n # name is local package\n- location = _is_local_module(os.path.join(p_dir, name), '__init__',\n- ('.py','.pyc','.pyo'))\n+ (os.path.join(p_dir, name), '__init__', fullname, py_exts),\n+ # name is package in parent directory (scipy specific)\n+ (os.path.join(os.path.dirname(p_dir), name), '__init__', name, py_exts),\n+ ]:\n+ location = _is_local_module(d, n, e)\n+ if location is not None:\n+ fullname = fn\n+ break\n \n if location is None:\n # name is to be looked in python sys.path.\n@@ -144,6 +153,16 @@ def __init__(self,name,location):\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n \n+ if location != 'sys.path':\n+ # get additional attributes (doc strings, etc)\n+ # from pre_.py file.\n+ #filename = os.path.splitext(location)[0] + '.py'\n+ filename = location\n+ dirname,basename = os.path.split(filename)\n+ preinit = os.path.join(dirname,'pre_'+basename)\n+ if os.path.isfile(preinit):\n+ execfile(preinit, self.__dict__)\n+\n # install loader\n sys.modules[name] = self\n \n", "added_lines": 31, "deleted_lines": 12, "source_code": "#!/usr/bin/env python\n\"\"\"\nPostpone module import to future.\n\nPython versions: 1.5.2 - 2.3.x\nAuthor: Pearu Peterson \nCreated: March 2003\n$Revision$\n$Date$\n\"\"\"\n__all__ = ['ppimport','ppimport_attr']\n\nimport os\nimport sys\nimport string\nimport types\n\ndef _get_so_ext(_cache={}):\n so_ext = _cache.get('so_ext')\n if so_ext is None:\n if sys.platform[:5]=='linux':\n so_ext = '.so'\n else:\n try:\n # if possible, avoid expensive get_config_vars call\n from distutils.sysconfig import get_config_vars\n so_ext = get_config_vars('SO')[0] or ''\n except ImportError:\n #XXX: implement hooks for .sl, .dll to fully support\n # Python 1.5.x \n so_ext = '.so'\n _cache['so_ext'] = so_ext\n return so_ext\n\ndef _get_frame(level=0):\n try:\n return sys._getframe(level+1)\n except AttributeError:\n # Python<=2.0 support\n frame = sys.exc_info()[2].tb_frame\n for i in range(level+1):\n frame = frame.f_back\n return frame\n\ndef ppimport_attr(module, name):\n \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n \"\"\"\n if isinstance(module, _ModuleLoader):\n return _AttrLoader(module, name)\n return getattr(module, name)\n\nclass _AttrLoader:\n def __init__(self, module, name):\n self.__dict__['_ppimport_attr_module'] = module\n self.__dict__['_ppimport_attr_name'] = name\n\n def _ppimport_attr_getter(self):\n attr = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n try:\n self.__dict__ = attr.__dict__\n except AttributeError:\n pass\n self.__dict__['_ppimport_attr'] = attr\n return attr\n\n def __getattr__(self, name):\n try:\n attr = self.__dict__['_ppimport_attr']\n except KeyError:\n attr = self._ppimport_attr_getter()\n if name=='_ppimport_attr':\n return attr\n return getattr(attr, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_attr'):\n return repr(self._ppimport_attr)\n module = self.__dict__['_ppimport_attr_module']\n name = self.__dict__['_ppimport_attr_name']\n return \"\" % (`name`,`module`)\n\n __str__ = __repr__\n\n # For function and class attributes.\n def __call__(self, *args, **kwds):\n return self._ppimport_attr(*args,**kwds)\n\n\n\ndef _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n for suffix in suffices:\n if os.path.isfile(base+suffix):\n if p_dir:\n return base+suffix\n return name+suffix\n\ndef ppimport(name):\n \"\"\" ppimport(name) -> module or module wrapper\n\n If name has been imported before, return module. Otherwise\n return ModuleLoader instance that transparently postpones\n module import until the first attempt to access module name\n attributes.\n \"\"\"\n p_frame = _get_frame(1)\n p_name = p_frame.f_locals['__name__']\n if p_name=='__main__':\n p_dir = ''\n fullname = name\n else:\n p_path = p_frame.f_locals['__path__']\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n\n module = sys.modules.get(fullname)\n if module is not None:\n return module\n\n so_ext = _get_so_ext()\n py_exts = ('.py','.pyc','.pyo')\n so_exts = (so_ext,'module'+so_ext)\n \n for d,n,fn,e in [\\\n # name is local python module or local extension module\n (p_dir, name, fullname, py_exts+so_exts),\n # name is local package\n (os.path.join(p_dir, name), '__init__', fullname, py_exts),\n # name is package in parent directory (scipy specific)\n (os.path.join(os.path.dirname(p_dir), name), '__init__', name, py_exts),\n ]:\n location = _is_local_module(d, n, e)\n if location is not None:\n fullname = fn\n break\n\n if location is None:\n # name is to be looked in python sys.path.\n # It is OK if name does not exists. The ImportError is\n # postponed until trying to use the module.\n fullname = name\n location = 'sys.path'\n\n return _ModuleLoader(fullname,location)\n\nclass _ModuleLoader:\n # Don't use it directly. Use ppimport instead.\n\n def __init__(self,name,location):\n\n # set attributes, avoid calling __setattr__\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n\n if location != 'sys.path':\n # get additional attributes (doc strings, etc)\n # from pre_.py file.\n #filename = os.path.splitext(location)[0] + '.py'\n filename = location\n dirname,basename = os.path.split(filename)\n preinit = os.path.join(dirname,'pre_'+basename)\n if os.path.isfile(preinit):\n execfile(preinit, self.__dict__)\n\n # install loader\n sys.modules[name] = self\n\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n assert module is self,`module`\n\n # uninstall loader\n del sys.modules[name]\n\n #print 'Executing postponed import for %s' %(name)\n module = __import__(name,None,None,['*'])\n assert isinstance(module,types.ModuleType),`module`\n\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n\n def __setattr__(self, name, value):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return setattr(module, name, value)\n\n def __getattr__(self, name):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return getattr(module, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n else:\n status = 'import postponed'\n return '' \\\n % (`self.__name__`,`self.__file__`, status)\n\n __str__ = __repr__\n\n", "source_code_before": "#!/usr/bin/env python\n\"\"\"\nPostpone module import to future.\n\nPython versions: 1.5.2 - 2.3.x\nAuthor: Pearu Peterson \nCreated: March 2003\n$Revision$\n$Date$\n\"\"\"\n__all__ = ['ppimport','ppimport_attr']\n\nimport os\nimport sys\nimport string\nimport types\n\ndef _get_so_ext(_cache={}):\n so_ext = _cache.get('so_ext')\n if so_ext is None:\n if sys.platform[:5]=='linux':\n so_ext = '.so'\n else:\n try:\n # if possible, avoid expensive get_config_vars call\n from distutils.sysconfig import get_config_vars\n so_ext = get_config_vars('SO')[0] or ''\n except ImportError:\n #XXX: implement hooks for .sl, .dll to fully support\n # Python 1.5.x \n so_ext = '.so'\n _cache['so_ext'] = so_ext\n return so_ext\n\ndef _get_frame(level=0):\n try:\n return sys._getframe(level+1)\n except AttributeError:\n # Python<=2.0 support\n frame = sys.exc_info()[2].tb_frame\n for i in range(level+1):\n frame = frame.f_back\n return frame\n\ndef ppimport_attr(module, name):\n \"\"\" ppimport(module, name) is 'postponed' getattr(module, name)\n \"\"\"\n if isinstance(module, _ModuleLoader):\n return _AttrLoader(module, name)\n return getattr(module, name)\n\nclass _AttrLoader:\n def __init__(self, module, name):\n self.__dict__['_ppimport_attr_module'] = module\n self.__dict__['_ppimport_attr_name'] = name\n\n def _ppimport_attr_getter(self):\n attr = getattr(self.__dict__['_ppimport_attr_module'],\n self.__dict__['_ppimport_attr_name'])\n self.__dict__ = attr.__dict__\n self.__dict__['_ppimport_attr'] = attr\n return attr\n\n def __getattr__(self, name):\n try:\n attr = self.__dict__['_ppimport_attr']\n except KeyError:\n attr = self._ppimport_attr_getter()\n return getattr(attr, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_attr'):\n return repr(self._ppimport_attr)\n module = self.__dict__['_ppimport_attr_module']\n name = self.__dict__['_ppimport_attr_name']\n return \"\" % (`name`,`module`)\n\n __str__ = __repr__\n\n # For function and class attributes.\n def __call__(self, *args, **kwds):\n return self._ppimport_attr(*args,**kwds)\n\n\n\ndef _is_local_module(p_dir,name,suffices):\n base = os.path.join(p_dir,name)\n for suffix in suffices:\n if os.path.isfile(base+suffix):\n if p_dir:\n return base+suffix\n return name+suffix\n\ndef ppimport(name):\n \"\"\" ppimport(name) -> module or module wrapper\n\n If name has been imported before, return module. Otherwise\n return ModuleLoader instance that transparently postpones\n module import until the first attempt to access module name\n attributes.\n \"\"\"\n p_frame = _get_frame(1)\n p_name = p_frame.f_locals['__name__']\n if p_name=='__main__':\n p_dir = ''\n fullname = name\n else:\n p_path = p_frame.f_locals['__path__']\n p_dir = p_path[0]\n fullname = p_name + '.' + name\n\n module = sys.modules.get(fullname)\n if module is not None:\n return module\n\n # name is local python module\n location = _is_local_module(p_dir, name,\n ('.py','.pyc','.pyo'))\n if location is None:\n # name is local extension module\n so_ext = _get_so_ext()\n location = _is_local_module(p_dir, name,\n (so_ext,'module'+so_ext))\n if location is None:\n # name is local package\n location = _is_local_module(os.path.join(p_dir, name), '__init__',\n ('.py','.pyc','.pyo'))\n\n if location is None:\n # name is to be looked in python sys.path.\n # It is OK if name does not exists. The ImportError is\n # postponed until trying to use the module.\n fullname = name\n location = 'sys.path'\n\n return _ModuleLoader(fullname,location)\n\nclass _ModuleLoader:\n # Don't use it directly. Use ppimport instead.\n\n def __init__(self,name,location):\n\n # set attributes, avoid calling __setattr__\n self.__dict__['__name__'] = name\n self.__dict__['__file__'] = location\n\n # install loader\n sys.modules[name] = self\n\n def _ppimport_importer(self):\n name = self.__name__\n module = sys.modules[name]\n assert module is self,`module`\n\n # uninstall loader\n del sys.modules[name]\n\n #print 'Executing postponed import for %s' %(name)\n module = __import__(name,None,None,['*'])\n assert isinstance(module,types.ModuleType),`module`\n\n self.__dict__ = module.__dict__\n self.__dict__['_ppimport_module'] = module\n return module\n\n def __setattr__(self, name, value):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return setattr(module, name, value)\n\n def __getattr__(self, name):\n try:\n module = self.__dict__['_ppimport_module']\n except KeyError:\n module = self._ppimport_importer()\n return getattr(module, name)\n\n def __repr__(self):\n if self.__dict__.has_key('_ppimport_module'):\n status = 'imported'\n else:\n status = 'import postponed'\n return '' \\\n % (`self.__name__`,`self.__file__`, status)\n\n __str__ = __repr__\n\n", "methods": [ { "name": "_get_so_ext", "long_name": "_get_so_ext( _cache = { } )", "filename": "ppimport.py", "nloc": 13, "complexity": 5, "token_count": 70, "parameters": [ "_cache" ], "start_line": 18, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 35, "end_line": 43, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 30, "parameters": [ "module", "name" ], "start_line": 45, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self", "module", "name" ], "start_line": 53, "end_line": 55, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_ppimport_attr_getter", "long_name": "_ppimport_attr_getter( self )", "filename": "ppimport.py", "nloc": 9, "complexity": 2, "token_count": 46, "parameters": [ "self" ], "start_line": 57, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 41, "parameters": [ "self", "name" ], "start_line": 67, "end_line": 74, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 50, "parameters": [ "self" ], "start_line": 76, "end_line": 81, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , * args , ** kwds )", "filename": "ppimport.py", "nloc": 2, "complexity": 1, "token_count": 22, "parameters": [ "self", "args", "kwds" ], "start_line": 86, "end_line": 87, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 2, "top_nesting_level": 1 }, { "name": "_is_local_module", "long_name": "_is_local_module( p_dir , name , suffices )", "filename": "ppimport.py", "nloc": 7, "complexity": 4, "token_count": 49, "parameters": [ "p_dir", "name", "suffices" ], "start_line": 91, "end_line": 97, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 0 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 30, "complexity": 6, "token_count": 203, "parameters": [ "name" ], "start_line": 99, "end_line": 145, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 47, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 10, "complexity": 3, "token_count": 85, "parameters": [ "self", "name", "location" ], "start_line": 150, "end_line": 167, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 18, "top_nesting_level": 1 }, { "name": "_ppimport_importer", "long_name": "_ppimport_importer( self )", "filename": "ppimport.py", "nloc": 10, "complexity": 1, "token_count": 77, "parameters": [ "self" ], "start_line": 169, "end_line": 183, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 15, "top_nesting_level": 1 }, { "name": "__setattr__", "long_name": "__setattr__( self , name , value )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 38, "parameters": [ "self", "name", "value" ], "start_line": 185, "end_line": 190, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 192, "end_line": 197, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 199, "end_line": 205, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 } ], "methods_before": [ { "name": "_get_so_ext", "long_name": "_get_so_ext( _cache = { } )", "filename": "ppimport.py", "nloc": 13, "complexity": 5, "token_count": 70, "parameters": [ "_cache" ], "start_line": 18, "end_line": 33, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 16, "top_nesting_level": 0 }, { "name": "_get_frame", "long_name": "_get_frame( level = 0 )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 50, "parameters": [ "level" ], "start_line": 35, "end_line": 43, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 0 }, { "name": "ppimport_attr", "long_name": "ppimport_attr( module , name )", "filename": "ppimport.py", "nloc": 4, "complexity": 2, "token_count": 30, "parameters": [ "module", "name" ], "start_line": 45, "end_line": 50, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 0 }, { "name": "__init__", "long_name": "__init__( self , module , name )", "filename": "ppimport.py", "nloc": 3, "complexity": 1, "token_count": 25, "parameters": [ "self", "module", "name" ], "start_line": 53, "end_line": 55, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 3, "top_nesting_level": 1 }, { "name": "_ppimport_attr_getter", "long_name": "_ppimport_attr_getter( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 1, "token_count": 40, "parameters": [ "self" ], "start_line": 57, "end_line": 62, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 34, "parameters": [ "self", "name" ], "start_line": 64, "end_line": 69, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 6, "complexity": 2, "token_count": 50, "parameters": [ "self" ], "start_line": 71, "end_line": 76, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__call__", "long_name": "__call__( self , * args , ** kwds )", "filename": 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"fan_out": 0, "general_fan_out": 0, "length": 6, "top_nesting_level": 1 }, { "name": "__repr__", "long_name": "__repr__( self )", "filename": "ppimport.py", "nloc": 7, "complexity": 2, "token_count": 42, "parameters": [ "self" ], "start_line": 180, "end_line": 186, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 7, "top_nesting_level": 1 } ], "changed_methods": [ { "name": "__init__", "long_name": "__init__( self , name , location )", "filename": "ppimport.py", "nloc": 10, "complexity": 3, "token_count": 85, "parameters": [ "self", "name", "location" ], "start_line": 150, "end_line": 167, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 18, "top_nesting_level": 1 }, { "name": "__getattr__", "long_name": "__getattr__( self , name )", "filename": "ppimport.py", "nloc": 8, "complexity": 3, "token_count": 41, "parameters": [ "self", "name" ], "start_line": 67, "end_line": 74, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 8, "top_nesting_level": 1 }, { "name": "_ppimport_attr_getter", "long_name": "_ppimport_attr_getter( self )", "filename": "ppimport.py", "nloc": 9, "complexity": 2, "token_count": 46, "parameters": [ "self" ], "start_line": 57, "end_line": 65, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 9, "top_nesting_level": 1 }, { "name": "ppimport", "long_name": "ppimport( name )", "filename": "ppimport.py", "nloc": 30, "complexity": 6, "token_count": 203, "parameters": [ "name" ], "start_line": 99, "end_line": 145, "fan_in": 0, "fan_out": 0, "general_fan_out": 0, "length": 47, "top_nesting_level": 0 } ], "nloc": 147, "complexity": 39, "token_count": 905, "diff_parsed": { "added": [ " try:", " self.__dict__ = attr.__dict__", " except AttributeError:", " pass", " if name=='_ppimport_attr':", " return attr", " so_ext = _get_so_ext()", " py_exts = ('.py','.pyc','.pyo')", " so_exts = (so_ext,'module'+so_ext)", "", " for d,n,fn,e in [\\", " # name is local python module or local extension module", " (p_dir, name, fullname, py_exts+so_exts),", " (os.path.join(p_dir, name), '__init__', fullname, py_exts),", " # name is package in parent directory (scipy specific)", " (os.path.join(os.path.dirname(p_dir), name), '__init__', name, py_exts),", " ]:", " location = _is_local_module(d, n, e)", " if location is not None:", " fullname = fn", " break", " if location != 'sys.path':", " # get additional attributes (doc strings, etc)", " # from pre_.py file.", " #filename = os.path.splitext(location)[0] + '.py'", " filename = location", " dirname,basename = os.path.split(filename)", " preinit = os.path.join(dirname,'pre_'+basename)", " if os.path.isfile(preinit):", " execfile(preinit, self.__dict__)", "" ], "deleted": [ " self.__dict__ = attr.__dict__", " # name is local python module", " location = _is_local_module(p_dir, name,", " ('.py','.pyc','.pyo'))", " if location is None:", " # name is local extension module", " so_ext = _get_so_ext()", " location = _is_local_module(p_dir, name,", " (so_ext,'module'+so_ext))", " if location is None:", " location = _is_local_module(os.path.join(p_dir, name), '__init__',", " ('.py','.pyc','.pyo'))" ] } } ] } ]