diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/_distutils_hack')
| -rw-r--r-- | venv/lib/python3.11/site-packages/_distutils_hack/__init__.py | 222 | ||||
| -rw-r--r-- | venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/__init__.cpython-311.pyc | bin | 11164 -> 0 bytes | |||
| -rw-r--r-- | venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/override.cpython-311.pyc | bin | 321 -> 0 bytes | |||
| -rw-r--r-- | venv/lib/python3.11/site-packages/_distutils_hack/override.py | 1 |
4 files changed, 0 insertions, 223 deletions
diff --git a/venv/lib/python3.11/site-packages/_distutils_hack/__init__.py b/venv/lib/python3.11/site-packages/_distutils_hack/__init__.py deleted file mode 100644 index f987a53..0000000 --- a/venv/lib/python3.11/site-packages/_distutils_hack/__init__.py +++ /dev/null @@ -1,222 +0,0 @@ -# don't import any costly modules -import sys -import os - - -is_pypy = '__pypy__' in sys.builtin_module_names - - -def warn_distutils_present(): - if 'distutils' not in sys.modules: - return - if is_pypy and sys.version_info < (3, 7): - # PyPy for 3.6 unconditionally imports distutils, so bypass the warning - # https://foss.heptapod.net/pypy/pypy/-/blob/be829135bc0d758997b3566062999ee8b23872b4/lib-python/3/site.py#L250 - return - import warnings - - warnings.warn( - "Distutils was imported before Setuptools, but importing Setuptools " - "also replaces the `distutils` module in `sys.modules`. This may lead " - "to undesirable behaviors or errors. To avoid these issues, avoid " - "using distutils directly, ensure that setuptools is installed in the " - "traditional way (e.g. not an editable install), and/or make sure " - "that setuptools is always imported before distutils." - ) - - -def clear_distutils(): - if 'distutils' not in sys.modules: - return - import warnings - - warnings.warn("Setuptools is replacing distutils.") - mods = [ - name - for name in sys.modules - if name == "distutils" or name.startswith("distutils.") - ] - for name in mods: - del sys.modules[name] - - -def enabled(): - """ - Allow selection of distutils by environment variable. - """ - which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'local') - return which == 'local' - - -def ensure_local_distutils(): - import importlib - - clear_distutils() - - # With the DistutilsMetaFinder in place, - # perform an import to cause distutils to be - # loaded from setuptools._distutils. Ref #2906. - with shim(): - importlib.import_module('distutils') - - # check that submodules load as expected - core = importlib.import_module('distutils.core') - assert '_distutils' in core.__file__, core.__file__ - assert 'setuptools._distutils.log' not in sys.modules - - -def do_override(): - """ - Ensure that the local copy of distutils is preferred over stdlib. - - See https://github.com/pypa/setuptools/issues/417#issuecomment-392298401 - for more motivation. - """ - if enabled(): - warn_distutils_present() - ensure_local_distutils() - - -class _TrivialRe: - def __init__(self, *patterns): - self._patterns = patterns - - def match(self, string): - return all(pat in string for pat in self._patterns) - - -class DistutilsMetaFinder: - def find_spec(self, fullname, path, target=None): - # optimization: only consider top level modules and those - # found in the CPython test suite. - if path is not None and not fullname.startswith('test.'): - return - - method_name = 'spec_for_{fullname}'.format(**locals()) - method = getattr(self, method_name, lambda: None) - return method() - - def spec_for_distutils(self): - if self.is_cpython(): - return - - import importlib - import importlib.abc - import importlib.util - - try: - mod = importlib.import_module('setuptools._distutils') - except Exception: - # There are a couple of cases where setuptools._distutils - # may not be present: - # - An older Setuptools without a local distutils is - # taking precedence. Ref #2957. - # - Path manipulation during sitecustomize removes - # setuptools from the path but only after the hook - # has been loaded. Ref #2980. - # In either case, fall back to stdlib behavior. - return - - class DistutilsLoader(importlib.abc.Loader): - def create_module(self, spec): - mod.__name__ = 'distutils' - return mod - - def exec_module(self, module): - pass - - return importlib.util.spec_from_loader( - 'distutils', DistutilsLoader(), origin=mod.__file__ - ) - - @staticmethod - def is_cpython(): - """ - Suppress supplying distutils for CPython (build and tests). - Ref #2965 and #3007. - """ - return os.path.isfile('pybuilddir.txt') - - def spec_for_pip(self): - """ - Ensure stdlib distutils when running under pip. - See pypa/pip#8761 for rationale. - """ - if self.pip_imported_during_build(): - return - clear_distutils() - self.spec_for_distutils = lambda: None - - @classmethod - def pip_imported_during_build(cls): - """ - Detect if pip is being imported in a build script. Ref #2355. - """ - import traceback - - return any( - cls.frame_file_is_setup(frame) for frame, line in traceback.walk_stack(None) - ) - - @staticmethod - def frame_file_is_setup(frame): - """ - Return True if the indicated frame suggests a setup.py file. - """ - # some frames may not have __file__ (#2940) - return frame.f_globals.get('__file__', '').endswith('setup.py') - - def spec_for_sensitive_tests(self): - """ - Ensure stdlib distutils when running select tests under CPython. - - python/cpython#91169 - """ - clear_distutils() - self.spec_for_distutils = lambda: None - - sensitive_tests = ( - [ - 'test.test_distutils', - 'test.test_peg_generator', - 'test.test_importlib', - ] - if sys.version_info < (3, 10) - else [ - 'test.test_distutils', - ] - ) - - -for name in DistutilsMetaFinder.sensitive_tests: - setattr( - DistutilsMetaFinder, - f'spec_for_{name}', - DistutilsMetaFinder.spec_for_sensitive_tests, - ) - - -DISTUTILS_FINDER = DistutilsMetaFinder() - - -def add_shim(): - DISTUTILS_FINDER in sys.meta_path or insert_shim() - - -class shim: - def __enter__(self): - insert_shim() - - def __exit__(self, exc, value, tb): - remove_shim() - - -def insert_shim(): - sys.meta_path.insert(0, DISTUTILS_FINDER) - - -def remove_shim(): - try: - sys.meta_path.remove(DISTUTILS_FINDER) - except ValueError: - pass diff --git a/venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/__init__.cpython-311.pyc Binary files differdeleted file mode 100644 index f3ca043..0000000 --- a/venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/__init__.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/override.cpython-311.pyc b/venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/override.cpython-311.pyc Binary files differdeleted file mode 100644 index 928106e..0000000 --- a/venv/lib/python3.11/site-packages/_distutils_hack/__pycache__/override.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/_distutils_hack/override.py b/venv/lib/python3.11/site-packages/_distutils_hack/override.py deleted file mode 100644 index 2cc433a..0000000 --- a/venv/lib/python3.11/site-packages/_distutils_hack/override.py +++ /dev/null @@ -1 +0,0 @@ -__import__('_distutils_hack').do_override() |