golden hour

/opt/cloudlinux/venv/lib/python3.11/site-packages/setuptools/tests

File/Folder	Size	Actions
__init__.py	335 B
__pycache__	-
compat	-
config	-
contexts.py	3.09 KB
environment.py	3.03 KB
fixtures.py	11.43 KB
indexes	-
integration	-
mod_with_constant.py	22 B
namespaces.py	2.71 KB
script-with-bom.py	18 B
test_archive_util.py	845 B
test_bdist_deprecations.py	775 B
test_bdist_egg.py	1.91 KB
test_bdist_wheel.py	22.54 KB
test_build.py	798 B
test_build_clib.py	3.05 KB
test_build_ext.py	9.86 KB
test_build_meta.py	32.51 KB
test_build_py.py	13.85 KB
test_config_discovery.py	22.05 KB
test_core_metadata.py	20.39 KB
test_depends.py	424 B
test_develop.py	3 KB
test_dist.py	8.68 KB
test_dist_info.py	4.87 KB
test_distutils_adoption.py	5.85 KB
test_editable_install.py	41.62 KB
test_egg_info.py	43.89 KB
test_extern.py	296 B
test_find_packages.py	7.64 KB
test_find_py_modules.py	2.35 KB
test_glob.py	887 B
test_install_scripts.py	3.35 KB
test_logging.py	2.05 KB
test_manifest.py	18.13 KB
test_namespaces.py	4.41 KB
test_scripts.py	379 B
test_sdist.py	32.1 KB
test_setopt.py	1.33 KB
test_setuptools.py	8.8 KB
test_shutil_wrapper.py	641 B
test_unicode_utils.py	316 B
test_virtualenv.py	3.64 KB
test_warnings.py	3.27 KB
test_wheel.py	18.31 KB
test_windows_wrappers.py	7.68 KB
text.py	123 B
textwrap.py	98 B

Edit: contexts.py

import contextlib
import io
import os
import shutil
import site
import sys
import tempfile

from filelock import FileLock

@contextlib.contextmanager
def tempdir(cd=lambda dir: None, **kwargs):
    temp_dir = tempfile.mkdtemp(**kwargs)
    orig_dir = os.getcwd()
    try:
        cd(temp_dir)
        yield temp_dir
    finally:
        cd(orig_dir)
        shutil.rmtree(temp_dir)

@contextlib.contextmanager
def environment(**replacements):
    """
    In a context, patch the environment with replacements. Pass None values
    to clear the values.
    """
    saved = dict((key, os.environ[key]) for key in replacements if key in os.environ)

# remove values that are null
    remove = (key for (key, value) in replacements.items() if value is None)
    for key in list(remove):
        os.environ.pop(key, None)
        replacements.pop(key)

os.environ.update(replacements)

try:
        yield saved
    finally:
        for key in replacements:
            os.environ.pop(key, None)
        os.environ.update(saved)

@contextlib.contextmanager
def quiet():
    """
    Redirect stdout/stderr to StringIO objects to prevent console output from
    distutils commands.
    """

old_stdout = sys.stdout
    old_stderr = sys.stderr
    new_stdout = sys.stdout = io.StringIO()
    new_stderr = sys.stderr = io.StringIO()
    try:
        yield new_stdout, new_stderr
    finally:
        new_stdout.seek(0)
        new_stderr.seek(0)
        sys.stdout = old_stdout
        sys.stderr = old_stderr

@contextlib.contextmanager
def save_user_site_setting():
    saved = site.ENABLE_USER_SITE
    try:
        yield saved
    finally:
        site.ENABLE_USER_SITE = saved

@contextlib.contextmanager
def suppress_exceptions(*excs):
    try:
        yield
    except excs:
        pass

def multiproc(request):
    """
    Return True if running under xdist and multiple
    workers are used.
    """
    try:
        worker_id = request.getfixturevalue('worker_id')
    except Exception:
        return False
    return worker_id != 'master'

@contextlib.contextmanager
def session_locked_tmp_dir(request, tmp_path_factory, name):
    """Uses a file lock to guarantee only one worker can access a temp dir"""
    # get the temp directory shared by all workers
    base = tmp_path_factory.getbasetemp()
    shared_dir = base.parent if multiproc(request) else base

locked_dir = shared_dir / name
    with FileLock(locked_dir.with_suffix(".lock")):
        # ^-- prevent multiple workers to access the directory at once
        locked_dir.mkdir(exist_ok=True, parents=True)
        yield locked_dir

@contextlib.contextmanager
def save_paths():
    """Make sure ``sys.path``, ``sys.meta_path`` and ``sys.path_hooks`` are preserved"""
    prev = sys.path[:], sys.meta_path[:], sys.path_hooks[:]

try:
        yield
    finally:
        sys.path, sys.meta_path, sys.path_hooks = prev

@contextlib.contextmanager
def save_sys_modules():
    """Make sure initial ``sys.modules`` is preserved"""
    prev_modules = sys.modules

try:
        sys.modules = sys.modules.copy()
        yield
    finally:
        sys.modules = prev_modules