/opt/cloudlinux/venv/lib/python3.11/site-packages/setuptools/_distutils/tests
Edit: /opt/cloudlinux/venv/lib/python3.11/site-packages/setuptools/_distutils/tests/support.py (4099B)
"""Support code for distutils test cases."""
import itertools
import os
import pathlib
import shutil
import sys
import sysconfig
import tempfile
from distutils.core import Distribution
import pytest
from more_itertools import always_iterable
@pytest.mark.usefixtures('distutils_managed_tempdir')
class TempdirManager:
"""
Mix-in class that handles temporary directories for test cases.
"""
def mkdtemp(self):
"""Create a temporary directory that will be cleaned up.
Returns the path of the directory.
"""
d = tempfile.mkdtemp()
self.tempdirs.append(d)
return d
def write_file(self, path, content='xxx'):
"""Writes a file in the given path.
path can be a string or a sequence.
"""
pathlib.Path(*always_iterable(path)).write_text(content, encoding='utf-8')
def create_dist(self, pkg_name='foo', **kw):
"""Will generate a test environment.
This function creates:
- a Distribution instance using keywords
- a temporary directory with a package structure
It returns the package directory and the distribution
instance.
"""
tmp_dir = self.mkdtemp()
pkg_dir = os.path.join(tmp_dir, pkg_name)
os.mkdir(pkg_dir)
dist = Distribution(attrs=kw)
return pkg_dir, dist
class DummyCommand:
"""Class to store options for retrieval via set_undefined_options()."""
def __init__(self, **kwargs):
vars(self).update(kwargs)
def ensure_finalized(self):
pass
def copy_xxmodule_c(directory):
"""Helper for tests that need the xxmodule.c source file.
Example use:
def test_compile(self):
copy_xxmodule_c(self.tmpdir)
self.assertIn('xxmodule.c', os.listdir(self.tmpdir))
If the source file can be found, it will be copied to *directory*. If not,
the test will be skipped. Errors during copy are not caught.
"""
shutil.copy(_get_xxmodule_path(), os.path.join(directory, 'xxmodule.c'))
def _get_xxmodule_path():
source_name = 'xxmodule.c' if sys.version_info > (3, 9) else 'xxmodule-3.8.c'
return os.path.join(os.path.dirname(__file__), source_name)
def fixup_build_ext(cmd):
"""Function needed to make build_ext tests pass.
When Python was built with --enable-shared on Unix, -L. is not enough to
find libpython
.so, because regrtest runs in a tempdir, not in the
source directory where the .so lives.
When Python was built with in debug mode on Windows, build_ext commands
need their debug attribute set, and it is not done automatically for
some reason.
This function handles both of these things. Example use:
cmd = build_ext(dist)
support.fixup_build_ext(cmd)
cmd.ensure_finalized()
Unlike most other Unix platforms, Mac OS X embeds absolute paths
to shared libraries into executables, so the fixup is not needed there.
"""
if os.name == 'nt':
cmd.debug = sys.executable.endswith('_d.exe')
elif sysconfig.get_config_var('Py_ENABLE_SHARED'):
# To further add to the shared builds fun on Unix, we can't just add
# library_dirs to the Extension() instance because that doesn't get
# plumbed through to the final compiler command.
runshared = sysconfig.get_config_var('RUNSHARED')
if runshared is None:
cmd.library_dirs = ['.']
else:
if sys.platform == 'darwin':
cmd.library_dirs = []
else:
name, equals, value = runshared.partition('=')
cmd.library_dirs = [d for d in value.split(os.pathsep) if d]
def combine_markers(cls):
"""
pytest will honor markers as found on the class, but when
markers are on multiple subclasses, only one appears. Use
this decorator to combine those markers.
"""
cls.pytestmark = [
mark
for base in itertools.chain([cls], cls.__bases__)
for mark in getattr(base, 'pytestmark', [])
]
return cls