diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/setuptools/installer.py')
| -rw-r--r-- | venv/lib/python3.11/site-packages/setuptools/installer.py | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/venv/lib/python3.11/site-packages/setuptools/installer.py b/venv/lib/python3.11/site-packages/setuptools/installer.py deleted file mode 100644 index b7096df..0000000 --- a/venv/lib/python3.11/site-packages/setuptools/installer.py +++ /dev/null @@ -1,104 +0,0 @@ -import glob -import os -import subprocess -import sys -import tempfile -import warnings -from distutils import log -from distutils.errors import DistutilsError - -import pkg_resources -from setuptools.wheel import Wheel -from ._deprecation_warning import SetuptoolsDeprecationWarning - - -def _fixup_find_links(find_links): - """Ensure find-links option end-up being a list of strings.""" - if isinstance(find_links, str): - return find_links.split() - assert isinstance(find_links, (tuple, list)) - return find_links - - -def fetch_build_egg(dist, req): # noqa: C901 # is too complex (16) # FIXME - """Fetch an egg needed for building. - - Use pip/wheel to fetch/build a wheel.""" - warnings.warn( - "setuptools.installer is deprecated. Requirements should " - "be satisfied by a PEP 517 installer.", - SetuptoolsDeprecationWarning, - ) - # Warn if wheel is not available - try: - pkg_resources.get_distribution('wheel') - except pkg_resources.DistributionNotFound: - dist.announce('WARNING: The wheel package is not available.', log.WARN) - # Ignore environment markers; if supplied, it is required. - req = strip_marker(req) - # Take easy_install options into account, but do not override relevant - # pip environment variables (like PIP_INDEX_URL or PIP_QUIET); they'll - # take precedence. - opts = dist.get_option_dict('easy_install') - if 'allow_hosts' in opts: - raise DistutilsError('the `allow-hosts` option is not supported ' - 'when using pip to install requirements.') - quiet = 'PIP_QUIET' not in os.environ and 'PIP_VERBOSE' not in os.environ - if 'PIP_INDEX_URL' in os.environ: - index_url = None - elif 'index_url' in opts: - index_url = opts['index_url'][1] - else: - index_url = None - find_links = ( - _fixup_find_links(opts['find_links'][1])[:] if 'find_links' in opts - else [] - ) - if dist.dependency_links: - find_links.extend(dist.dependency_links) - eggs_dir = os.path.realpath(dist.get_egg_cache_dir()) - environment = pkg_resources.Environment() - for egg_dist in pkg_resources.find_distributions(eggs_dir): - if egg_dist in req and environment.can_add(egg_dist): - return egg_dist - with tempfile.TemporaryDirectory() as tmpdir: - cmd = [ - sys.executable, '-m', 'pip', - '--disable-pip-version-check', - 'wheel', '--no-deps', - '-w', tmpdir, - ] - if quiet: - cmd.append('--quiet') - if index_url is not None: - cmd.extend(('--index-url', index_url)) - for link in find_links or []: - cmd.extend(('--find-links', link)) - # If requirement is a PEP 508 direct URL, directly pass - # the URL to pip, as `req @ url` does not work on the - # command line. - cmd.append(req.url or str(req)) - try: - subprocess.check_call(cmd) - except subprocess.CalledProcessError as e: - raise DistutilsError(str(e)) from e - wheel = Wheel(glob.glob(os.path.join(tmpdir, '*.whl'))[0]) - dist_location = os.path.join(eggs_dir, wheel.egg_name()) - wheel.install_as_egg(dist_location) - dist_metadata = pkg_resources.PathMetadata( - dist_location, os.path.join(dist_location, 'EGG-INFO')) - dist = pkg_resources.Distribution.from_filename( - dist_location, metadata=dist_metadata) - return dist - - -def strip_marker(req): - """ - Return a new requirement without the environment marker to avoid - calling pip with something like `babel; extra == "i18n"`, which - would always be ignored. - """ - # create a copy to avoid mutating the input - req = pkg_resources.Requirement.parse(str(req)) - req.marker = None - return req |