FM / setuptools

/opt/imh-python/lib/python3.9/site-packages/setuptools/

/opt/imh-python/lib/python3.9/site-packages/setuptools

Name	Size	Mode	Actions
command/	-	0755	rm
extern/	-	0755	rm
_distutils/	-	0755	rm
_vendor/	-	0755	rm
__pycache__/	-	0755	rm
archive_util.py	7077	0644	edit dl rm
build_meta.py	10280	0644	edit dl rm
cli-32.exe	65536	0644	edit dl rm
cli-64.exe	74752	0644	edit dl rm
cli.exe	65536	0644	edit dl rm
config.py	22279	0644	edit dl rm
depends.py	5474	0644	edit dl rm
dep_util.py	949	0644	edit dl rm
dist.py	42374	0644	edit dl rm
errors.py	524	0644	edit dl rm
extension.py	1684	0644	edit dl rm
glob.py	4873	0644	edit dl rm
gui-32.exe	65536	0644	edit dl rm
gui-64.exe	75264	0644	edit dl rm
gui.exe	65536	0644	edit dl rm
installer.py	3567	0644	edit dl rm
launch.py	812	0644	edit dl rm
lib2to3_ex.py	2335	0644	edit dl rm
monkey.py	5217	0644	edit dl rm
msvc.py	50561	0644	edit dl rm
namespaces.py	3093	0644	edit dl rm
package_index.py	40173	0644	edit dl rm
py34compat.py	245	0644	edit dl rm
sandbox.py	14151	0644	edit dl rm
script (dev).tmpl	218	0644	edit dl rm
script.tmpl	138	0644	edit dl rm
ssl_support.py	8565	0644	edit dl rm
unicode_utils.py	941	0644	edit dl rm
version.py	144	0644	edit dl rm
wheel.py	8288	0644	edit dl rm
windows_support.py	714	0644	edit dl rm
_deprecation_warning.py	218	0644	edit dl rm
_imp.py	2392	0644	edit dl rm
__init__.py	7681	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/setuptools/installer.py (3567B)

import glob
import os
import subprocess
import sys
import tempfile
from distutils import log
from distutils.errors import DistutilsError

import pkg_resources
from setuptools.wheel import Wheel

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."""
    # 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

cmd: