doc_content stringlengths 1 386k | doc_id stringlengths 5 188 |
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sys.exec_prefix
A string giving the site-specific directory prefix where the platform-dependent Python files are installed; by default, this is also '/usr/local'. This can be set at build time with the --exec-prefix argument to the configure script. Specifically, all configuration files (e.g. the pyconfig.h header fi... | python.library.sys#sys.exec_prefix |
sys.exit([arg])
Exit from Python. This is implemented by raising the SystemExit exception, so cleanup actions specified by finally clauses of try statements are honored, and it is possible to intercept the exit attempt at an outer level. The optional argument arg can be an integer giving the exit status (defaulting t... | python.library.sys#sys.exit |
sys.flags
The named tuple flags exposes the status of command line flags. The attributes are read only.
attribute flag
debug -d
inspect -i
interactive -i
isolated -I
optimize -O or -OO
dont_write_bytecode -B
no_user_site -s
no_site -S
ignore_environment -E
verbose -v
bytes_warning -b
quiet... | python.library.sys#sys.flags |
sys.float_info
A named tuple holding information about the float type. It contains low level information about the precision and internal representation. The values correspond to the various floating-point constants defined in the standard header file float.h for the ‘C’ programming language; see section 5.2.4.2.2 of... | python.library.sys#sys.float_info |
sys.float_repr_style
A string indicating how the repr() function behaves for floats. If the string has value 'short' then for a finite float x, repr(x) aims to produce a short string with the property that float(repr(x)) == x. This is the usual behaviour in Python 3.1 and later. Otherwise, float_repr_style has value ... | python.library.sys#sys.float_repr_style |
sys.getallocatedblocks()
Return the number of memory blocks currently allocated by the interpreter, regardless of their size. This function is mainly useful for tracking and debugging memory leaks. Because of the interpreter’s internal caches, the result can vary from call to call; you may have to call _clear_type_ca... | python.library.sys#sys.getallocatedblocks |
sys.getandroidapilevel()
Return the build time API version of Android as an integer. Availability: Android. New in version 3.7. | python.library.sys#sys.getandroidapilevel |
sys.getdefaultencoding()
Return the name of the current default string encoding used by the Unicode implementation. | python.library.sys#sys.getdefaultencoding |
sys.getdlopenflags()
Return the current value of the flags that are used for dlopen() calls. Symbolic names for the flag values can be found in the os module (RTLD_xxx constants, e.g. os.RTLD_LAZY). Availability: Unix. | python.library.sys#sys.getdlopenflags |
sys.getfilesystemencodeerrors()
Return the name of the error mode used to convert between Unicode filenames and bytes filenames. The encoding name is returned from getfilesystemencoding(). os.fsencode() and os.fsdecode() should be used to ensure that the correct encoding and errors mode are used. New in version 3.6. | python.library.sys#sys.getfilesystemencodeerrors |
sys.getfilesystemencoding()
Return the name of the encoding used to convert between Unicode filenames and bytes filenames. For best compatibility, str should be used for filenames in all cases, although representing filenames as bytes is also supported. Functions accepting or returning filenames should support either... | python.library.sys#sys.getfilesystemencoding |
sys.getprofile()
Get the profiler function as set by setprofile(). | python.library.sys#sys.getprofile |
sys.getrecursionlimit()
Return the current value of the recursion limit, the maximum depth of the Python interpreter stack. This limit prevents infinite recursion from causing an overflow of the C stack and crashing Python. It can be set by setrecursionlimit(). | python.library.sys#sys.getrecursionlimit |
sys.getrefcount(object)
Return the reference count of the object. The count returned is generally one higher than you might expect, because it includes the (temporary) reference as an argument to getrefcount(). | python.library.sys#sys.getrefcount |
sys.getsizeof(object[, default])
Return the size of an object in bytes. The object can be any type of object. All built-in objects will return correct results, but this does not have to hold true for third-party extensions as it is implementation specific. Only the memory consumption directly attributed to the object... | python.library.sys#sys.getsizeof |
sys.getswitchinterval()
Return the interpreter’s “thread switch interval”; see setswitchinterval(). New in version 3.2. | python.library.sys#sys.getswitchinterval |
sys.gettrace()
Get the trace function as set by settrace(). CPython implementation detail: The gettrace() function is intended only for implementing debuggers, profilers, coverage tools and the like. Its behavior is part of the implementation platform, rather than part of the language definition, and thus may not be... | python.library.sys#sys.gettrace |
sys.getwindowsversion()
Return a named tuple describing the Windows version currently running. The named elements are major, minor, build, platform, service_pack, service_pack_minor, service_pack_major, suite_mask, product_type and platform_version. service_pack contains a string, platform_version a 3-tuple and all o... | python.library.sys#sys.getwindowsversion |
sys.get_asyncgen_hooks()
Returns an asyncgen_hooks object, which is similar to a namedtuple of the form (firstiter, finalizer), where firstiter and finalizer are expected to be either None or functions which take an asynchronous generator iterator as an argument, and are used to schedule finalization of an asynchrono... | python.library.sys#sys.get_asyncgen_hooks |
sys.get_coroutine_origin_tracking_depth()
Get the current coroutine origin tracking depth, as set by set_coroutine_origin_tracking_depth(). New in version 3.7. Note This function has been added on a provisional basis (see PEP 411 for details.) Use it only for debugging purposes. | python.library.sys#sys.get_coroutine_origin_tracking_depth |
sys.hash_info
A named tuple giving parameters of the numeric hash implementation. For more details about hashing of numeric types, see Hashing of numeric types.
attribute explanation
width width in bits used for hash values
modulus prime modulus P used for numeric hash scheme
inf hash value returned for a p... | python.library.sys#sys.hash_info |
sys.hexversion
The version number encoded as a single integer. This is guaranteed to increase with each version, including proper support for non-production releases. For example, to test that the Python interpreter is at least version 1.5.2, use: if sys.hexversion >= 0x010502F0:
# use some advanced feature
.... | python.library.sys#sys.hexversion |
sys.implementation
An object containing information about the implementation of the currently running Python interpreter. The following attributes are required to exist in all Python implementations. name is the implementation’s identifier, e.g. 'cpython'. The actual string is defined by the Python implementation, bu... | python.library.sys#sys.implementation |
sys.intern(string)
Enter string in the table of “interned” strings and return the interned string – which is string itself or a copy. Interning strings is useful to gain a little performance on dictionary lookup – if the keys in a dictionary are interned, and the lookup key is interned, the key comparisons (after has... | python.library.sys#sys.intern |
sys.int_info
A named tuple that holds information about Python’s internal representation of integers. The attributes are read only.
Attribute Explanation
bits_per_digit number of bits held in each digit. Python integers are stored internally in base 2**int_info.bits_per_digit
sizeof_digit size in bytes of the... | python.library.sys#sys.int_info |
sys.is_finalizing()
Return True if the Python interpreter is shutting down, False otherwise. New in version 3.5. | python.library.sys#sys.is_finalizing |
sys.last_type
sys.last_value
sys.last_traceback
These three variables are not always defined; they are set when an exception is not handled and the interpreter prints an error message and a stack traceback. Their intended use is to allow an interactive user to import a debugger module and engage in post-mortem de... | python.library.sys#sys.last_traceback |
sys.last_type
sys.last_value
sys.last_traceback
These three variables are not always defined; they are set when an exception is not handled and the interpreter prints an error message and a stack traceback. Their intended use is to allow an interactive user to import a debugger module and engage in post-mortem de... | python.library.sys#sys.last_type |
sys.last_type
sys.last_value
sys.last_traceback
These three variables are not always defined; they are set when an exception is not handled and the interpreter prints an error message and a stack traceback. Their intended use is to allow an interactive user to import a debugger module and engage in post-mortem de... | python.library.sys#sys.last_value |
sys.maxsize
An integer giving the maximum value a variable of type Py_ssize_t can take. It’s usually 2**31 - 1 on a 32-bit platform and 2**63 - 1 on a 64-bit platform. | python.library.sys#sys.maxsize |
sys.maxunicode
An integer giving the value of the largest Unicode code point, i.e. 1114111 (0x10FFFF in hexadecimal). Changed in version 3.3: Before PEP 393, sys.maxunicode used to be either 0xFFFF or 0x10FFFF, depending on the configuration option that specified whether Unicode characters were stored as UCS-2 or UC... | python.library.sys#sys.maxunicode |
sys.meta_path
A list of meta path finder objects that have their find_spec() methods called to see if one of the objects can find the module to be imported. The find_spec() method is called with at least the absolute name of the module being imported. If the module to be imported is contained in a package, then the p... | python.library.sys#sys.meta_path |
sys.modules
This is a dictionary that maps module names to modules which have already been loaded. This can be manipulated to force reloading of modules and other tricks. However, replacing the dictionary will not necessarily work as expected and deleting essential items from the dictionary may cause Python to fail. | python.library.sys#sys.modules |
sys.path
A list of strings that specifies the search path for modules. Initialized from the environment variable PYTHONPATH, plus an installation-dependent default. As initialized upon program startup, the first item of this list, path[0], is the directory containing the script that was used to invoke the Python inte... | python.library.sys#sys.path |
sys.path_hooks
A list of callables that take a path argument to try to create a finder for the path. If a finder can be created, it is to be returned by the callable, else raise ImportError. Originally specified in PEP 302. | python.library.sys#sys.path_hooks |
sys.path_importer_cache
A dictionary acting as a cache for finder objects. The keys are paths that have been passed to sys.path_hooks and the values are the finders that are found. If a path is a valid file system path but no finder is found on sys.path_hooks then None is stored. Originally specified in PEP 302. Cha... | python.library.sys#sys.path_importer_cache |
sys.platform
This string contains a platform identifier that can be used to append platform-specific components to sys.path, for instance. For Unix systems, except on Linux and AIX, this is the lowercased OS name as returned by uname -s with the first part of the version as returned by uname -r appended, e.g. 'sunos5... | python.library.sys#sys.platform |
sys.platlibdir
Name of the platform-specific library directory. It is used to build the path of standard library and the paths of installed extension modules. It is equal to "lib" on most platforms. On Fedora and SuSE, it is equal to "lib64" on 64-bit platforms which gives the following sys.path paths (where X.Y is t... | python.library.sys#sys.platlibdir |
sys.prefix
A string giving the site-specific directory prefix where the platform independent Python files are installed; by default, this is the string '/usr/local'. This can be set at build time with the --prefix argument to the configure script. The main collection of Python library modules is installed in the dire... | python.library.sys#sys.prefix |
sys.ps1
sys.ps2
Strings specifying the primary and secondary prompt of the interpreter. These are only defined if the interpreter is in interactive mode. Their initial values in this case are '>>> ' and '... '. If a non-string object is assigned to either variable, its str() is re-evaluated each time the interprete... | python.library.sys#sys.ps1 |
sys.ps1
sys.ps2
Strings specifying the primary and secondary prompt of the interpreter. These are only defined if the interpreter is in interactive mode. Their initial values in this case are '>>> ' and '... '. If a non-string object is assigned to either variable, its str() is re-evaluated each time the interprete... | python.library.sys#sys.ps2 |
sys.pycache_prefix
If this is set (not None), Python will write bytecode-cache .pyc files to (and read them from) a parallel directory tree rooted at this directory, rather than from __pycache__ directories in the source code tree. Any __pycache__ directories in the source code tree will be ignored and new .pyc files... | python.library.sys#sys.pycache_prefix |
sys.setdlopenflags(n)
Set the flags used by the interpreter for dlopen() calls, such as when the interpreter loads extension modules. Among other things, this will enable a lazy resolving of symbols when importing a module, if called as sys.setdlopenflags(0). To share symbols across extension modules, call as sys.set... | python.library.sys#sys.setdlopenflags |
sys.setprofile(profilefunc)
Set the system’s profile function, which allows you to implement a Python source code profiler in Python. See chapter The Python Profilers for more information on the Python profiler. The system’s profile function is called similarly to the system’s trace function (see settrace()), but it ... | python.library.sys#sys.setprofile |
sys.setrecursionlimit(limit)
Set the maximum depth of the Python interpreter stack to limit. This limit prevents infinite recursion from causing an overflow of the C stack and crashing Python. The highest possible limit is platform-dependent. A user may need to set the limit higher when they have a program that requi... | python.library.sys#sys.setrecursionlimit |
sys.setswitchinterval(interval)
Set the interpreter’s thread switch interval (in seconds). This floating-point value determines the ideal duration of the “timeslices” allocated to concurrently running Python threads. Please note that the actual value can be higher, especially if long-running internal functions or met... | python.library.sys#sys.setswitchinterval |
sys.settrace(tracefunc)
Set the system’s trace function, which allows you to implement a Python source code debugger in Python. The function is thread-specific; for a debugger to support multiple threads, it must register a trace function using settrace() for each thread being debugged or use threading.settrace(). Tr... | python.library.sys#sys.settrace |
sys.set_asyncgen_hooks(firstiter, finalizer)
Accepts two optional keyword arguments which are callables that accept an asynchronous generator iterator as an argument. The firstiter callable will be called when an asynchronous generator is iterated for the first time. The finalizer will be called when an asynchronous ... | python.library.sys#sys.set_asyncgen_hooks |
sys.set_coroutine_origin_tracking_depth(depth)
Allows enabling or disabling coroutine origin tracking. When enabled, the cr_origin attribute on coroutine objects will contain a tuple of (filename, line number, function name) tuples describing the traceback where the coroutine object was created, with the most recent ... | python.library.sys#sys.set_coroutine_origin_tracking_depth |
sys.stdin
sys.stdout
sys.stderr
File objects used by the interpreter for standard input, output and errors:
stdin is used for all interactive input (including calls to input());
stdout is used for the output of print() and expression statements and for the prompts of input(); The interpreter’s own prompts and ... | python.library.sys#sys.stderr |
sys.stdin
sys.stdout
sys.stderr
File objects used by the interpreter for standard input, output and errors:
stdin is used for all interactive input (including calls to input());
stdout is used for the output of print() and expression statements and for the prompts of input(); The interpreter’s own prompts and ... | python.library.sys#sys.stdin |
sys.stdin
sys.stdout
sys.stderr
File objects used by the interpreter for standard input, output and errors:
stdin is used for all interactive input (including calls to input());
stdout is used for the output of print() and expression statements and for the prompts of input(); The interpreter’s own prompts and ... | python.library.sys#sys.stdout |
sys.thread_info
A named tuple holding information about the thread implementation.
Attribute Explanation
name
Name of the thread implementation:
'nt': Windows threads
'pthread': POSIX threads
'solaris': Solaris threads
lock
Name of the lock implementation:
'semaphore': a lock uses a semaphore
'mute... | python.library.sys#sys.thread_info |
sys.tracebacklimit
When this variable is set to an integer value, it determines the maximum number of levels of traceback information printed when an unhandled exception occurs. The default is 1000. When set to 0 or less, all traceback information is suppressed and only the exception type and value are printed. | python.library.sys#sys.tracebacklimit |
sys.unraisablehook(unraisable, /)
Handle an unraisable exception. Called when an exception has occurred but there is no way for Python to handle it. For example, when a destructor raises an exception or during garbage collection (gc.collect()). The unraisable argument has the following attributes:
exc_type: Excepti... | python.library.sys#sys.unraisablehook |
sys.version
A string containing the version number of the Python interpreter plus additional information on the build number and compiler used. This string is displayed when the interactive interpreter is started. Do not extract version information out of it, rather, use version_info and the functions provided by the... | python.library.sys#sys.version |
sys.version_info
A tuple containing the five components of the version number: major, minor, micro, releaselevel, and serial. All values except releaselevel are integers; the release level is 'alpha', 'beta', 'candidate', or 'final'. The version_info value corresponding to the Python version 2.0 is (2, 0, 0, 'final',... | python.library.sys#sys.version_info |
sys.warnoptions
This is an implementation detail of the warnings framework; do not modify this value. Refer to the warnings module for more information on the warnings framework. | python.library.sys#sys.warnoptions |
sys.winver
The version number used to form registry keys on Windows platforms. This is stored as string resource 1000 in the Python DLL. The value is normally the first three characters of version. It is provided in the sys module for informational purposes; modifying this value has no effect on the registry keys use... | python.library.sys#sys.winver |
sys._clear_type_cache()
Clear the internal type cache. The type cache is used to speed up attribute and method lookups. Use the function only to drop unnecessary references during reference leak debugging. This function should be used for internal and specialized purposes only. | python.library.sys#sys._clear_type_cache |
sys._current_frames()
Return a dictionary mapping each thread’s identifier to the topmost stack frame currently active in that thread at the time the function is called. Note that functions in the traceback module can build the call stack given such a frame. This is most useful for debugging deadlock: this function d... | python.library.sys#sys._current_frames |
sys._debugmallocstats()
Print low-level information to stderr about the state of CPython’s memory allocator. If Python is configured –with-pydebug, it also performs some expensive internal consistency checks. New in version 3.3. CPython implementation detail: This function is specific to CPython. The exact output ... | python.library.sys#sys._debugmallocstats |
sys._enablelegacywindowsfsencoding()
Changes the default filesystem encoding and errors mode to ‘mbcs’ and ‘replace’ respectively, for consistency with versions of Python prior to 3.6. This is equivalent to defining the PYTHONLEGACYWINDOWSFSENCODING environment variable before launching Python. Availability: Windows.... | python.library.sys#sys._enablelegacywindowsfsencoding |
sys._getframe([depth])
Return a frame object from the call stack. If optional integer depth is given, return the frame object that many calls below the top of the stack. If that is deeper than the call stack, ValueError is raised. The default for depth is zero, returning the frame at the top of the call stack. Raises... | python.library.sys#sys._getframe |
sys._xoptions
A dictionary of the various implementation-specific flags passed through the -X command-line option. Option names are either mapped to their values, if given explicitly, or to True. Example: $ ./python -Xa=b -Xc
Python 3.2a3+ (py3k, Oct 16 2010, 20:14:50)
[GCC 4.4.3] on linux2
Type "help", "copyright", ... | python.library.sys#sys._xoptions |
sys.__breakpointhook__
sys.__displayhook__
sys.__excepthook__
sys.__unraisablehook__
These objects contain the original values of breakpointhook, displayhook, excepthook, and unraisablehook at the start of the program. They are saved so that breakpointhook, displayhook and excepthook, unraisablehook can be rest... | python.library.sys#sys.__breakpointhook__ |
sys.__breakpointhook__
sys.__displayhook__
sys.__excepthook__
sys.__unraisablehook__
These objects contain the original values of breakpointhook, displayhook, excepthook, and unraisablehook at the start of the program. They are saved so that breakpointhook, displayhook and excepthook, unraisablehook can be rest... | python.library.sys#sys.__displayhook__ |
sys.__breakpointhook__
sys.__displayhook__
sys.__excepthook__
sys.__unraisablehook__
These objects contain the original values of breakpointhook, displayhook, excepthook, and unraisablehook at the start of the program. They are saved so that breakpointhook, displayhook and excepthook, unraisablehook can be rest... | python.library.sys#sys.__excepthook__ |
sys.__interactivehook__
When this attribute exists, its value is automatically called (with no arguments) when the interpreter is launched in interactive mode. This is done after the PYTHONSTARTUP file is read, so that you can set this hook there. The site module sets this.
Raises an auditing event cpython.run_intera... | python.library.sys#sys.__interactivehook__ |
sys.__stdin__
sys.__stdout__
sys.__stderr__
These objects contain the original values of stdin, stderr and stdout at the start of the program. They are used during finalization, and could be useful to print to the actual standard stream no matter if the sys.std* object has been redirected. It can also be used to ... | python.library.sys#sys.__stderr__ |
sys.__stdin__
sys.__stdout__
sys.__stderr__
These objects contain the original values of stdin, stderr and stdout at the start of the program. They are used during finalization, and could be useful to print to the actual standard stream no matter if the sys.std* object has been redirected. It can also be used to ... | python.library.sys#sys.__stdin__ |
sys.__stdin__
sys.__stdout__
sys.__stderr__
These objects contain the original values of stdin, stderr and stdout at the start of the program. They are used during finalization, and could be useful to print to the actual standard stream no matter if the sys.std* object has been redirected. It can also be used to ... | python.library.sys#sys.__stdout__ |
sys.__breakpointhook__
sys.__displayhook__
sys.__excepthook__
sys.__unraisablehook__
These objects contain the original values of breakpointhook, displayhook, excepthook, and unraisablehook at the start of the program. They are saved so that breakpointhook, displayhook and excepthook, unraisablehook can be rest... | python.library.sys#sys.__unraisablehook__ |
sysconfig — Provide access to Python’s configuration information New in version 3.2. Source code: Lib/sysconfig.py The sysconfig module provides access to Python’s configuration information like the list of installation paths and the configuration variables relevant for the current platform. Configuration variables A... | python.library.sysconfig |
sysconfig.get_config_h_filename()
Return the path of pyconfig.h. | python.library.sysconfig#sysconfig.get_config_h_filename |
sysconfig.get_config_var(name)
Return the value of a single variable name. Equivalent to get_config_vars().get(name). If name is not found, return None. | python.library.sysconfig#sysconfig.get_config_var |
sysconfig.get_config_vars(*args)
With no arguments, return a dictionary of all configuration variables relevant for the current platform. With arguments, return a list of values that result from looking up each argument in the configuration variable dictionary. For each argument, if the value is not found, return Non... | python.library.sysconfig#sysconfig.get_config_vars |
sysconfig.get_makefile_filename()
Return the path of Makefile. | python.library.sysconfig#sysconfig.get_makefile_filename |
sysconfig.get_path(name[, scheme[, vars[, expand]]])
Return an installation path corresponding to the path name, from the install scheme named scheme. name has to be a value from the list returned by get_path_names(). sysconfig stores installation paths corresponding to each path name, for each platform, with variabl... | python.library.sysconfig#sysconfig.get_path |
sysconfig.get_paths([scheme[, vars[, expand]]])
Return a dictionary containing all installation paths corresponding to an installation scheme. See get_path() for more information. If scheme is not provided, will use the default scheme for the current platform. If vars is provided, it must be a dictionary of variables... | python.library.sysconfig#sysconfig.get_paths |
sysconfig.get_path_names()
Return a tuple containing all path names currently supported in sysconfig. | python.library.sysconfig#sysconfig.get_path_names |
sysconfig.get_platform()
Return a string that identifies the current platform. This is used mainly to distinguish platform-specific build directories and platform-specific built distributions. Typically includes the OS name and version and the architecture (as supplied by ‘os.uname()’), although the exact information... | python.library.sysconfig#sysconfig.get_platform |
sysconfig.get_python_version()
Return the MAJOR.MINOR Python version number as a string. Similar to '%d.%d' % sys.version_info[:2]. | python.library.sysconfig#sysconfig.get_python_version |
sysconfig.get_scheme_names()
Return a tuple containing all schemes currently supported in sysconfig. | python.library.sysconfig#sysconfig.get_scheme_names |
sysconfig.is_python_build()
Return True if the running Python interpreter was built from source and is being run from its built location, and not from a location resulting from e.g. running make install or installing via a binary installer. | python.library.sysconfig#sysconfig.is_python_build |
sysconfig.parse_config_h(fp[, vars])
Parse a config.h-style file. fp is a file-like object pointing to the config.h-like file. A dictionary containing name/value pairs is returned. If an optional dictionary is passed in as the second argument, it is used instead of a new dictionary, and updated with the values read i... | python.library.sysconfig#sysconfig.parse_config_h |
syslog — Unix syslog library routines This module provides an interface to the Unix syslog library routines. Refer to the Unix manual pages for a detailed description of the syslog facility. This module wraps the system syslog family of routines. A pure Python library that can speak to a syslog server is available in t... | python.library.syslog |
syslog.closelog()
Reset the syslog module values and call the system library closelog(). This causes the module to behave as it does when initially imported. For example, openlog() will be called on the first syslog() call (if openlog() hasn’t already been called), and ident and other openlog() parameters are reset t... | python.library.syslog#syslog.closelog |
syslog.openlog([ident[, logoption[, facility]]])
Logging options of subsequent syslog() calls can be set by calling openlog(). syslog() will call openlog() with no arguments if the log is not currently open. The optional ident keyword argument is a string which is prepended to every message, and defaults to sys.argv[... | python.library.syslog#syslog.openlog |
syslog.setlogmask(maskpri)
Set the priority mask to maskpri and return the previous mask value. Calls to syslog() with a priority level not set in maskpri are ignored. The default is to log all priorities. The function LOG_MASK(pri) calculates the mask for the individual priority pri. The function LOG_UPTO(pri) calcu... | python.library.syslog#syslog.setlogmask |
syslog.syslog(message)
syslog.syslog(priority, message)
Send the string message to the system logger. A trailing newline is added if necessary. Each message is tagged with a priority composed of a facility and a level. The optional priority argument, which defaults to LOG_INFO, determines the message priority. If t... | python.library.syslog#syslog.syslog |
exception SystemError
Raised when the interpreter finds an internal error, but the situation does not look so serious to cause it to abandon all hope. The associated value is a string indicating what went wrong (in low-level terms). You should report this to the author or maintainer of your Python interpreter. Be sur... | python.library.exceptions#SystemError |
exception SystemExit
This exception is raised by the sys.exit() function. It inherits from BaseException instead of Exception so that it is not accidentally caught by code that catches Exception. This allows the exception to properly propagate up and cause the interpreter to exit. When it is not handled, the Python i... | python.library.exceptions#SystemExit |
code
The exit status or error message that is passed to the constructor. (Defaults to None.) | python.library.exceptions#SystemExit.code |
exception TabError
Raised when indentation contains an inconsistent use of tabs and spaces. This is a subclass of IndentationError. | python.library.exceptions#TabError |
tabnanny — Detection of ambiguous indentation Source code: Lib/tabnanny.py For the time being this module is intended to be called as a script. However it is possible to import it into an IDE and use the function check() described below. Note The API provided by this module is likely to change in future releases; such... | python.library.tabnanny |
tabnanny.check(file_or_dir)
If file_or_dir is a directory and not a symbolic link, then recursively descend the directory tree named by file_or_dir, checking all .py files along the way. If file_or_dir is an ordinary Python source file, it is checked for whitespace related problems. The diagnostic messages are writte... | python.library.tabnanny#tabnanny.check |
tabnanny.filename_only
Flag indicating whether to print only the filenames of files containing whitespace related problems. This is set to true by the -q option if called as a script. | python.library.tabnanny#tabnanny.filename_only |
exception tabnanny.NannyNag
Raised by process_tokens() if detecting an ambiguous indent. Captured and handled in check(). | python.library.tabnanny#tabnanny.NannyNag |
tabnanny.process_tokens(tokens)
This function is used by check() to process tokens generated by the tokenize module. | python.library.tabnanny#tabnanny.process_tokens |
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