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pypa/pipenv | pipenv/vendor/distlib/util.py | zip_dir | def zip_dir(directory):
"""zip a directory tree into a BytesIO object"""
result = io.BytesIO()
dlen = len(directory)
with ZipFile(result, "w") as zf:
for root, dirs, files in os.walk(directory):
for name in files:
full = os.path.join(root, name)
rel = ... | python | def zip_dir(directory):
"""zip a directory tree into a BytesIO object"""
result = io.BytesIO()
dlen = len(directory)
with ZipFile(result, "w") as zf:
for root, dirs, files in os.walk(directory):
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pypa/pipenv | pipenv/vendor/distlib/util.py | iglob | def iglob(path_glob):
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msg = """invalid glob %r: recursive glob "**" must be used alone"""
raise ValueError(msg % path_glob)
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"""Extended globbing function that supports ** and {opt1,opt2,opt3}."""
if _CHECK_RECURSIVE_GLOB.search(path_glob):
msg = """invalid glob %r: recursive glob "**" must be used alone"""
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pypa/pipenv | pipenv/vendor/distlib/util.py | FileOperator.newer | def newer(self, source, target):
"""Tell if the target is newer than the source.
Returns true if 'source' exists and is more recently modified than
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Returns false if both exist and 'target' is the same age or younger
than 'so... | python | def newer(self, source, target):
"""Tell if the target is newer than the source.
Returns true if 'source' exists and is more recently modified than
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pypa/pipenv | pipenv/vendor/distlib/util.py | FileOperator.copy_file | def copy_file(self, infile, outfile, check=True):
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"""
self.ensure_dir(os.path.dirname(outfile))
logger.info('Copying %s to %s', infile, outfile)
if not self.dry_run:
msg = None
if check:
if... | python | def copy_file(self, infile, outfile, check=True):
"""Copy a file respecting dry-run and force flags.
"""
self.ensure_dir(os.path.dirname(outfile))
logger.info('Copying %s to %s', infile, outfile)
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pypa/pipenv | pipenv/vendor/distlib/util.py | FileOperator.commit | def commit(self):
"""
Commit recorded changes, turn off recording, return
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"""
assert self.record
result = self.files_written, self.dirs_created
self._init_record()
return result | python | def commit(self):
"""
Commit recorded changes, turn off recording, return
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"""
assert self.record
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pypa/pipenv | pipenv/vendor/distlib/util.py | Cache.clear | def clear(self):
"""
Clear the cache.
"""
not_removed = []
for fn in os.listdir(self.base):
fn = os.path.join(self.base, fn)
try:
if os.path.islink(fn) or os.path.isfile(fn):
os.remove(fn)
elif os.path.is... | python | def clear(self):
"""
Clear the cache.
"""
not_removed = []
for fn in os.listdir(self.base):
fn = os.path.join(self.base, fn)
try:
if os.path.islink(fn) or os.path.isfile(fn):
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pypa/pipenv | pipenv/vendor/distlib/util.py | EventMixin.add | def add(self, event, subscriber, append=True):
"""
Add a subscriber for an event.
:param event: The name of an event.
:param subscriber: The subscriber to be added (and called when the
event is published).
:param append: Whether to append or prepend th... | python | def add(self, event, subscriber, append=True):
"""
Add a subscriber for an event.
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pypa/pipenv | pipenv/vendor/distlib/util.py | EventMixin.remove | def remove(self, event, subscriber):
"""
Remove a subscriber for an event.
:param event: The name of an event.
:param subscriber: The subscriber to be removed.
"""
subs = self._subscribers
if event not in subs:
raise ValueError('No subscribers: %r' % ... | python | def remove(self, event, subscriber):
"""
Remove a subscriber for an event.
:param event: The name of an event.
:param subscriber: The subscriber to be removed.
"""
subs = self._subscribers
if event not in subs:
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pypa/pipenv | pipenv/vendor/distlib/util.py | EventMixin.publish | def publish(self, event, *args, **kwargs):
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Publish a event and return a list of values returned by its
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:param event: The event to publish.
:param args: The positional arguments to pass to the event's
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:param kwargs: The k... | python | def publish(self, event, *args, **kwargs):
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pypa/pipenv | pipenv/vendor/distlib/util.py | Configurator.inc_convert | def inc_convert(self, value):
"""Default converter for the inc:// protocol."""
if not os.path.isabs(value):
value = os.path.join(self.base, value)
with codecs.open(value, 'r', encoding='utf-8') as f:
result = json.load(f)
return result | python | def inc_convert(self, value):
"""Default converter for the inc:// protocol."""
if not os.path.isabs(value):
value = os.path.join(self.base, value)
with codecs.open(value, 'r', encoding='utf-8') as f:
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pypa/pipenv | pipenv/vendor/distlib/util.py | SubprocessMixin.reader | def reader(self, stream, context):
"""
Read lines from a subprocess' output stream and either pass to a progress
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"""
progress = self.progress
verbose = self.verbose
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pypa/pipenv | pipenv/vendor/yarg/parse.py | _get | def _get(pypi_server):
"""
Query the PyPI RSS feed and return a list
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"""
response = requests.get(pypi_server)
if response.status_code >= 300:
raise HTTPError(status_code=response.status_code,
reason=response.reason)
if hasattr(response.content, '... | python | def _get(pypi_server):
"""
Query the PyPI RSS feed and return a list
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"""
response = requests.get(pypi_server)
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raise HTTPError(status_code=response.status_code,
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pypa/pipenv | pipenv/vendor/yarg/parse.py | newest_packages | def newest_packages(
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"""
Constructs a request to the PyPI server and returns a list of
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pypa/pipenv | pipenv/vendor/passa/models/lockers.py | _get_requirements | def _get_requirements(model, section_name):
"""Produce a mapping of identifier: requirement from the section.
"""
if not model:
return {}
return {identify_requirment(r): r for r in (
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"""Produce a mapping of identifier: requirement from the section.
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if not model:
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pypa/pipenv | pipenv/vendor/passa/models/lockers.py | _collect_derived_entries | def _collect_derived_entries(state, traces, identifiers):
"""Produce a mapping containing all candidates derived from `identifiers`.
`identifiers` should provide a collection of requirement identifications
from a section (i.e. `packages` or `dev-packages`). This function uses
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"""Produce a mapping containing all candidates derived from `identifiers`.
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pypa/pipenv | pipenv/vendor/passa/models/lockers.py | AbstractLocker.lock | def lock(self):
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* Walk the graph to determine "why" each candidate came to be, i.e.
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pypa/pipenv | pipenv/patched/notpip/_internal/utils/logging.py | setup_logging | def setup_logging(verbosity, no_color, user_log_file):
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Returns the requested logging level, as its integer value.
"""
# Determine the level to be logging at.
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level = "WARNING"
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"""Configures and sets up all of the logging
Returns the requested logging level, as its integer value.
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# Determine the level to be logging at.
if verbosity >= 1:
level = "DEBUG"
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# Then self.stream is an AnsiToWin32 object.
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Return whether the handler is using sys.stdout.
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pypa/pipenv | pipenv/vendor/dotenv/environ.py | _cast_boolean | def _cast_boolean(value):
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Helper to convert config values to boolean as ConfigParser do.
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Helper to convert config values to boolean as ConfigParser do.
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pypa/pipenv | pipenv/vendor/dotenv/environ.py | getenv | def getenv(option, default=undefined, cast=undefined):
"""
Return the value for option or default if defined.
"""
# We can't avoid __contains__ because value may be empty.
if option in os.environ:
value = os.environ[option]
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"""
Return the value for option or default if defined.
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pypa/pipenv | pipenv/vendor/click/formatting.py | join_options | def join_options(options):
"""Given a list of option strings this joins them in the most appropriate
way and returns them in the form ``(formatted_string,
any_prefix_is_slash)`` where the second item in the tuple is a flag that
indicates if any of the option prefixes was a slash.
"""
rv = []
... | python | def join_options(options):
"""Given a list of option strings this joins them in the most appropriate
way and returns them in the form ``(formatted_string,
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pypa/pipenv | pipenv/vendor/click/formatting.py | HelpFormatter.write_usage | def write_usage(self, prog, args='', prefix='Usage: '):
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pypa/pipenv | pipenv/vendor/click/formatting.py | HelpFormatter.write_text | def write_text(self, text):
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"""
text_width = max(self.width - self.current_indent, 11)
indent = ' ' * self.current_indent
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text_width = max(self.width - self.current_indent, 11)
indent = ' ' * self.current_indent
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pypa/pipenv | pipenv/vendor/click/formatting.py | HelpFormatter.write_dl | def write_dl(self, rows, col_max=30, col_spacing=2):
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:param rows: a list of two item tuples for the terms and values.
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pypa/pipenv | pipenv/vendor/click/formatting.py | HelpFormatter.section | def section(self, name):
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"""
self.write_paragraph()
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"""Helpful context manager that writes a paragraph, a heading,
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:param name: the section name that is written as heading.
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self.write_paragraph()
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pypa/pipenv | pipenv/patched/notpip/_internal/cli/parser.py | invalid_config_error_message | def invalid_config_error_message(action, key, val):
"""Returns a better error message when invalid configuration option
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if action in ('store_true', 'store_false'):
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pypa/pipenv | pipenv/patched/notpip/_internal/cli/parser.py | PrettyHelpFormatter._format_option_strings | def _format_option_strings(self, option, mvarfmt=' <%s>', optsep=', '):
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Return a comma-separated list of option strings and metavars.
:param option: tuple of (short opt, long opt), e.g: ('-f', '--format')
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"""
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pypa/pipenv | pipenv/patched/notpip/_internal/cli/parser.py | PrettyHelpFormatter.format_usage | def format_usage(self, usage):
"""
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msg = '\nUsage: %s\n' % self.indent_lines(textwrap.dedent(usage), " ")
return msg | python | def format_usage(self, usage):
"""
Ensure there is only one newline between usage and the first heading
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pypa/pipenv | pipenv/patched/notpip/_internal/cli/parser.py | CustomOptionParser.insert_option_group | def insert_option_group(self, idx, *args, **kwargs):
"""Insert an OptionGroup at a given position."""
group = self.add_option_group(*args, **kwargs)
self.option_groups.pop()
self.option_groups.insert(idx, group)
return group | python | def insert_option_group(self, idx, *args, **kwargs):
"""Insert an OptionGroup at a given position."""
group = self.add_option_group(*args, **kwargs)
self.option_groups.pop()
self.option_groups.insert(idx, group)
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pypa/pipenv | pipenv/patched/notpip/_internal/cli/parser.py | CustomOptionParser.option_list_all | def option_list_all(self):
"""Get a list of all options, including those in option groups."""
res = self.option_list[:]
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res.extend(i.option_list)
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"""Get a list of all options, including those in option groups."""
res = self.option_list[:]
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res.extend(i.option_list)
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pypa/pipenv | pipenv/patched/notpip/_internal/cli/parser.py | ConfigOptionParser._update_defaults | def _update_defaults(self, defaults):
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# Accumulate complex default state.
self.values = optparse.Values(self.defaults)
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"""Updates the given defaults with values from the config files and
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# Accumulate complex default state.
self.values = optparse.Values(self.defaults)
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pypa/pipenv | pipenv/patched/notpip/_internal/cli/parser.py | ConfigOptionParser.get_default_values | def get_default_values(self):
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# Old, pre-Optik 1.5 behaviour.
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pypa/pipenv | pipenv/environment.py | Environment.safe_import | def safe_import(self, name):
"""Helper utility for reimporting previously imported modules while inside the env"""
module = None
if name not in self._modules:
self._modules[name] = importlib.import_module(name)
module = self._modules[name]
if not module:
d... | python | def safe_import(self, name):
"""Helper utility for reimporting previously imported modules while inside the env"""
module = None
if name not in self._modules:
self._modules[name] = importlib.import_module(name)
module = self._modules[name]
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pypa/pipenv | pipenv/environment.py | Environment.resolve_dist | def resolve_dist(cls, dist, working_set):
"""Given a local distribution and a working set, returns all dependencies from the set.
:param dist: A single distribution to find the dependencies of
:type dist: :class:`pkg_resources.Distribution`
:param working_set: A working set to search fo... | python | def resolve_dist(cls, dist, working_set):
"""Given a local distribution and a working set, returns all dependencies from the set.
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:type dist: :class:`pkg_resources.Distribution`
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pypa/pipenv | pipenv/environment.py | Environment.base_paths | def base_paths(self):
"""
Returns the context appropriate paths for the environment.
:return: A dictionary of environment specific paths to be used for installation operations
:rtype: dict
.. note:: The implementation of this is borrowed from a combination of pip and
... | python | def base_paths(self):
"""
Returns the context appropriate paths for the environment.
:return: A dictionary of environment specific paths to be used for installation operations
:rtype: dict
.. note:: The implementation of this is borrowed from a combination of pip and
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pypa/pipenv | pipenv/environment.py | Environment.python | def python(self):
"""Path to the environment python"""
py = vistir.compat.Path(self.base_paths["scripts"]).joinpath("python").absolute().as_posix()
if not py:
return vistir.compat.Path(sys.executable).as_posix()
return py | python | def python(self):
"""Path to the environment python"""
py = vistir.compat.Path(self.base_paths["scripts"]).joinpath("python").absolute().as_posix()
if not py:
return vistir.compat.Path(sys.executable).as_posix()
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pypa/pipenv | pipenv/environment.py | Environment.sys_path | def sys_path(self):
"""
The system path inside the environment
:return: The :data:`sys.path` from the environment
:rtype: list
"""
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current_executable = vistir.compat.Path(sys.executable).as_posix()
if not... | python | def sys_path(self):
"""
The system path inside the environment
:return: The :data:`sys.path` from the environment
:rtype: list
"""
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pypa/pipenv | pipenv/environment.py | Environment.sys_prefix | def sys_prefix(self):
"""
The prefix run inside the context of the environment
:return: The python prefix inside the environment
:rtype: :data:`sys.prefix`
"""
command = [self.python, "-c" "import sys; print(sys.prefix)"]
c = vistir.misc.run(command, return_obje... | python | def sys_prefix(self):
"""
The prefix run inside the context of the environment
:return: The python prefix inside the environment
:rtype: :data:`sys.prefix`
"""
command = [self.python, "-c" "import sys; print(sys.prefix)"]
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pypa/pipenv | pipenv/environment.py | Environment.pip_version | def pip_version(self):
"""
Get the pip version in the environment. Useful for knowing which args we can use
when installing.
"""
from .vendor.packaging.version import parse as parse_version
pip = next(iter(
pkg for pkg in self.get_installed_packages() if pkg.... | python | def pip_version(self):
"""
Get the pip version in the environment. Useful for knowing which args we can use
when installing.
"""
from .vendor.packaging.version import parse as parse_version
pip = next(iter(
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pypa/pipenv | pipenv/environment.py | Environment.get_distributions | def get_distributions(self):
"""
Retrives the distributions installed on the library path of the environment
:return: A set of distributions found on the library path
:rtype: iterator
"""
pkg_resources = self.safe_import("pkg_resources")
libdirs = self.base_path... | python | def get_distributions(self):
"""
Retrives the distributions installed on the library path of the environment
:return: A set of distributions found on the library path
:rtype: iterator
"""
pkg_resources = self.safe_import("pkg_resources")
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pypa/pipenv | pipenv/environment.py | Environment.find_egg | def find_egg(self, egg_dist):
"""Find an egg by name in the given environment"""
site_packages = self.libdir[1]
search_filename = "{0}.egg-link".format(egg_dist.project_name)
try:
user_site = site.getusersitepackages()
except AttributeError:
user_site = si... | python | def find_egg(self, egg_dist):
"""Find an egg by name in the given environment"""
site_packages = self.libdir[1]
search_filename = "{0}.egg-link".format(egg_dist.project_name)
try:
user_site = site.getusersitepackages()
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pypa/pipenv | pipenv/environment.py | Environment.dist_is_in_project | def dist_is_in_project(self, dist):
"""Determine whether the supplied distribution is in the environment."""
from .project import _normalized
prefixes = [
_normalized(prefix) for prefix in self.base_paths["libdirs"].split(os.pathsep)
if _normalized(prefix).startswith(_nor... | python | def dist_is_in_project(self, dist):
"""Determine whether the supplied distribution is in the environment."""
from .project import _normalized
prefixes = [
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pypa/pipenv | pipenv/environment.py | Environment.is_installed | def is_installed(self, pkgname):
"""Given a package name, returns whether it is installed in the environment
:param str pkgname: The name of a package
:return: Whether the supplied package is installed in the environment
:rtype: bool
"""
return any(d for d in self.get_d... | python | def is_installed(self, pkgname):
"""Given a package name, returns whether it is installed in the environment
:param str pkgname: The name of a package
:return: Whether the supplied package is installed in the environment
:rtype: bool
"""
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pypa/pipenv | pipenv/environment.py | Environment.run_py | def run_py(self, cmd, cwd=os.curdir):
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* sys.prefix
* sys.path
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>>> env = Environment("/path/to/env/root")
>>> with env.uninstall("pytz", auto_confirm=True, verbose=F... | python | def uninstall(self, pkgname, *args, **kwargs):
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | calc_chksums | def calc_chksums(buf):
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | copyfileobj | def copyfileobj(src, dst, length=None):
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return
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | filemode | def filemode(mode):
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"""Convert a file's mode to a string of the form
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t.close()
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | _Stream._init_write_gz | def _init_write_gz(self):
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | _Stream.close | def close(self):
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"""Initialize for reading a gzip compressed fileobj.
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | _Stream._read | def _read(self, size):
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"""Return size bytes from the stream.
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | _Stream.__read | def __read(self, size):
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | _FileInFile.read | def read(self, size=None):
"""Read data from the file.
"""
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size = self.size - self.position
else:
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buf = b""
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"""Read data from the file.
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | ExFileObject.read | def read(self, size=None):
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | ExFileObject.readline | def readline(self, size=-1):
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raise ValueError("I/O operation on closed file")
if whence == os.SEEK_SET:
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... | python | def seek(self, pos, whence=os.SEEK_SET):
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if self.closed:
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo.get_info | def get_info(self):
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"gid": self.gid,
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo.tobuf | def tobuf(self, format=DEFAULT_FORMAT, encoding=ENCODING, errors="surrogateescape"):
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"""
info = self.get_info()
if format == USTAR_FORMAT:
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info = self.get_info()
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo.create_ustar_header | def create_ustar_header(self, info, encoding, errors):
"""Return the object as a ustar header block.
"""
info["magic"] = POSIX_MAGIC
if len(info["linkname"]) > LENGTH_LINK:
raise ValueError("linkname is too long")
if len(info["name"]) > LENGTH_NAME:
info... | python | def create_ustar_header(self, info, encoding, errors):
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info["magic"] = POSIX_MAGIC
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info["magic"] = GNU_MAGIC
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo.create_pax_header | def create_pax_header(self, info, encoding):
"""Return the object as a ustar header block. If it cannot be
represented this way, prepend a pax extended header sequence
with supplement information.
"""
info["magic"] = POSIX_MAGIC
pax_headers = self.pax_headers.copy()... | python | def create_pax_header(self, info, encoding):
"""Return the object as a ustar header block. If it cannot be
represented this way, prepend a pax extended header sequence
with supplement information.
"""
info["magic"] = POSIX_MAGIC
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"""
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prefix = prefix[:-1]
name = name[len(prefix):]
prefix = prefix[:-1]
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"""
parts = [
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"""Return the string payload filled with zero bytes
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blocks, remainder = divmod(len(payload), BLOCKSIZE)
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payload += (BLOCKSIZE - remainder) * NUL
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"""Return the string payload filled with zero bytes
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._create_gnu_long_header | def _create_gnu_long_header(cls, name, type, encoding, errors):
"""Return a GNUTYPE_LONGNAME or GNUTYPE_LONGLINK sequence
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"""
name = name.encode(encoding, errors) + NUL
info = {}
info["name"] = "././@LongLink"
info["type"] = type
info["size"]... | python | def _create_gnu_long_header(cls, name, type, encoding, errors):
"""Return a GNUTYPE_LONGNAME or GNUTYPE_LONGLINK sequence
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"""
name = name.encode(encoding, errors) + NUL
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._create_pax_generic_header | def _create_pax_generic_header(cls, pax_headers, type, encoding):
"""Return a POSIX.1-2008 extended or global header sequence
that contains a list of keyword, value pairs. The values
must be strings.
"""
# Check if one of the fields contains surrogate characters and thereby... | python | def _create_pax_generic_header(cls, pax_headers, type, encoding):
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo.frombuf | def frombuf(cls, buf, encoding, errors):
"""Construct a TarInfo object from a 512 byte bytes object.
"""
if len(buf) == 0:
raise EmptyHeaderError("empty header")
if len(buf) != BLOCKSIZE:
raise TruncatedHeaderError("truncated header")
if buf.count(NUL) == ... | python | def frombuf(cls, buf, encoding, errors):
"""Construct a TarInfo object from a 512 byte bytes object.
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if len(buf) == 0:
raise EmptyHeaderError("empty header")
if len(buf) != BLOCKSIZE:
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo.fromtarfile | def fromtarfile(cls, tarfile):
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"""
buf = tarfile.fileobj.read(BLOCKSIZE)
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"""Return the next TarInfo object from TarFile object
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"""
buf = tarfile.fileobj.read(BLOCKSIZE)
obj = cls.frombuf(buf, tarfile.encoding, tarfile.errors)
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_member | def _proc_member(self, tarfile):
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"""
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"""Choose the right processing method depending on
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"""
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_builtin | def _proc_builtin(self, tarfile):
"""Process a builtin type or an unknown type which
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"""
self.offset_data = tarfile.fileobj.tell()
offset = self.offset_data
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"""Process a builtin type or an unknown type which
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"""
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_gnulong | def _proc_gnulong(self, tarfile):
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"""
buf = tarfile.fileobj.read(self._block(self.size))
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next = self.fromtarfile(tarfile)
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_sparse | def _proc_sparse(self, tarfile):
"""Process a GNU sparse header plus extra headers.
"""
# We already collected some sparse structures in frombuf().
structs, isextended, origsize = self._sparse_structs
del self._sparse_structs
# Collect sparse structures from extended hea... | python | def _proc_sparse(self, tarfile):
"""Process a GNU sparse header plus extra headers.
"""
# We already collected some sparse structures in frombuf().
structs, isextended, origsize = self._sparse_structs
del self._sparse_structs
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_pax | def _proc_pax(self, tarfile):
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"""
# Read the header information.
buf = tarfile.fileobj.read(self._block(self.size))
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_gnusparse_00 | def _proc_gnusparse_00(self, next, pax_headers, buf):
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"""
offsets = []
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offsets = []
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_gnusparse_01 | def _proc_gnusparse_01(self, next, pax_headers):
"""Process a GNU tar extended sparse header, version 0.1.
"""
sparse = [int(x) for x in pax_headers["GNU.sparse.map"].split(",")]
next.sparse = list(zip(sparse[::2], sparse[1::2])) | python | def _proc_gnusparse_01(self, next, pax_headers):
"""Process a GNU tar extended sparse header, version 0.1.
"""
sparse = [int(x) for x in pax_headers["GNU.sparse.map"].split(",")]
next.sparse = list(zip(sparse[::2], sparse[1::2])) | [
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._proc_gnusparse_10 | def _proc_gnusparse_10(self, next, pax_headers, tarfile):
"""Process a GNU tar extended sparse header, version 1.0.
"""
fields = None
sparse = []
buf = tarfile.fileobj.read(BLOCKSIZE)
fields, buf = buf.split(b"\n", 1)
fields = int(fields)
while len(sparse)... | python | def _proc_gnusparse_10(self, next, pax_headers, tarfile):
"""Process a GNU tar extended sparse header, version 1.0.
"""
fields = None
sparse = []
buf = tarfile.fileobj.read(BLOCKSIZE)
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._apply_pax_info | def _apply_pax_info(self, pax_headers, encoding, errors):
"""Replace fields with supplemental information from a previous
pax extended or global header.
"""
for keyword, value in pax_headers.items():
if keyword == "GNU.sparse.name":
setattr(self, "path", va... | python | def _apply_pax_info(self, pax_headers, encoding, errors):
"""Replace fields with supplemental information from a previous
pax extended or global header.
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for keyword, value in pax_headers.items():
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._decode_pax_field | def _decode_pax_field(self, value, encoding, fallback_encoding, fallback_errors):
"""Decode a single field from a pax record.
"""
try:
return value.decode(encoding, "strict")
except UnicodeDecodeError:
return value.decode(fallback_encoding, fallback_errors) | python | def _decode_pax_field(self, value, encoding, fallback_encoding, fallback_errors):
"""Decode a single field from a pax record.
"""
try:
return value.decode(encoding, "strict")
except UnicodeDecodeError:
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarInfo._block | def _block(self, count):
"""Round up a byte count by BLOCKSIZE and return it,
e.g. _block(834) => 1024.
"""
blocks, remainder = divmod(count, BLOCKSIZE)
if remainder:
blocks += 1
return blocks * BLOCKSIZE | python | def _block(self, count):
"""Round up a byte count by BLOCKSIZE and return it,
e.g. _block(834) => 1024.
"""
blocks, remainder = divmod(count, BLOCKSIZE)
if remainder:
blocks += 1
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.open | def open(cls, name=None, mode="r", fileobj=None, bufsize=RECORDSIZE, **kwargs):
"""Open a tar archive for reading, writing or appending. Return
an appropriate TarFile class.
mode:
'r' or 'r:*' open for reading with transparent compression
'r:' open for readin... | python | def open(cls, name=None, mode="r", fileobj=None, bufsize=RECORDSIZE, **kwargs):
"""Open a tar archive for reading, writing or appending. Return
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.taropen | def taropen(cls, name, mode="r", fileobj=None, **kwargs):
"""Open uncompressed tar archive name for reading or writing.
"""
if len(mode) > 1 or mode not in "raw":
raise ValueError("mode must be 'r', 'a' or 'w'")
return cls(name, mode, fileobj, **kwargs) | python | def taropen(cls, name, mode="r", fileobj=None, **kwargs):
"""Open uncompressed tar archive name for reading or writing.
"""
if len(mode) > 1 or mode not in "raw":
raise ValueError("mode must be 'r', 'a' or 'w'")
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.gzopen | def gzopen(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs):
"""Open gzip compressed tar archive name for reading or writing.
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"""
if len(mode) > 1 or mode not in "rw":
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try:
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"""Open gzip compressed tar archive name for reading or writing.
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if len(mode) > 1 or mode not in "rw":
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.bz2open | def bz2open(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs):
"""Open bzip2 compressed tar archive name for reading or writing.
Appending is not allowed.
"""
if len(mode) > 1 or mode not in "rw":
raise ValueError("mode must be 'r' or 'w'.")
try:
... | python | def bz2open(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs):
"""Open bzip2 compressed tar archive name for reading or writing.
Appending is not allowed.
"""
if len(mode) > 1 or mode not in "rw":
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try:
... | [
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.close | def close(self):
"""Close the TarFile. In write-mode, two finishing zero blocks are
appended to the archive.
"""
if self.closed:
return
if self.mode in "aw":
self.fileobj.write(NUL * (BLOCKSIZE * 2))
self.offset += (BLOCKSIZE * 2)
... | python | def close(self):
"""Close the TarFile. In write-mode, two finishing zero blocks are
appended to the archive.
"""
if self.closed:
return
if self.mode in "aw":
self.fileobj.write(NUL * (BLOCKSIZE * 2))
self.offset += (BLOCKSIZE * 2)
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.getmember | def getmember(self, name):
"""Return a TarInfo object for member `name'. If `name' can not be
found in the archive, KeyError is raised. If a member occurs more
than once in the archive, its last occurrence is assumed to be the
most up-to-date version.
"""
tarinfo... | python | def getmember(self, name):
"""Return a TarInfo object for member `name'. If `name' can not be
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.getmembers | def getmembers(self):
"""Return the members of the archive as a list of TarInfo objects. The
list has the same order as the members in the archive.
"""
self._check()
if not self._loaded: # if we want to obtain a list of
self._load() # all members, we firs... | python | def getmembers(self):
"""Return the members of the archive as a list of TarInfo objects. The
list has the same order as the members in the archive.
"""
self._check()
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pypa/pipenv | pipenv/vendor/distlib/_backport/tarfile.py | TarFile.gettarinfo | def gettarinfo(self, name=None, arcname=None, fileobj=None):
"""Create a TarInfo object for either the file `name' or the file
object `fileobj' (using os.fstat on its file descriptor). You can
modify some of the TarInfo's attributes before you add it using
addfile(). If given, `... | python | def gettarinfo(self, name=None, arcname=None, fileobj=None):
"""Create a TarInfo object for either the file `name' or the file
object `fileobj' (using os.fstat on its file descriptor). You can
modify some of the TarInfo's attributes before you add it using
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