mirror of
https://github.com/clinton-hall/nzbToMedia.git
synced 2024-11-14 17:40:24 -08:00
f05b09f349
Updates rarfile to 3.1 Updates stevedore to 3.5.0 Updates appdirs to 1.4.4 Updates click to 8.1.3 Updates decorator to 5.1.1 Updates dogpile.cache to 1.1.8 Updates pbr to 5.11.0 Updates pysrt to 1.1.2 Updates pytz to 2022.6 Adds importlib-metadata version 3.1.1 Adds typing-extensions version 4.1.1 Adds zipp version 3.11.0
620 lines
23 KiB
Python
620 lines
23 KiB
Python
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Copyright (C) 2013 Association of Universities for Research in Astronomy
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# (AURA)
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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#
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# 3. The name of AURA and its representatives may not be used to
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# endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY AURA ``AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL AURA BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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# DAMAGE.
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"""The code in this module is mostly copy/pasted out of the distutils2 source
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code, as recommended by Tarek Ziade. As such, it may be subject to some change
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as distutils2 development continues, and will have to be kept up to date.
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I didn't want to use it directly from distutils2 itself, since I do not want it
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to be an installation dependency for our packages yet--it is still too unstable
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(the latest version on PyPI doesn't even install).
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"""
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# These first two imports are not used, but are needed to get around an
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# irritating Python bug that can crop up when using ./setup.py test.
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# See: http://www.eby-sarna.com/pipermail/peak/2010-May/003355.html
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try:
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import multiprocessing # noqa
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except ImportError:
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pass
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import logging # noqa
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from collections import defaultdict
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import io
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import os
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import re
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import shlex
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import sys
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import traceback
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import distutils.ccompiler
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from distutils import errors
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from distutils import log
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import pkg_resources
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from setuptools import dist as st_dist
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from setuptools import extension
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try:
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import ConfigParser as configparser
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except ImportError:
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import configparser
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from pbr import extra_files
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import pbr.hooks
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# A simplified RE for this; just checks that the line ends with version
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# predicates in ()
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_VERSION_SPEC_RE = re.compile(r'\s*(.*?)\s*\((.*)\)\s*$')
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# Mappings from setup.cfg options, in (section, option) form, to setup()
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# keyword arguments
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CFG_TO_PY_SETUP_ARGS = (
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(('metadata', 'name'), 'name'),
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(('metadata', 'version'), 'version'),
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(('metadata', 'author'), 'author'),
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(('metadata', 'author_email'), 'author_email'),
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(('metadata', 'maintainer'), 'maintainer'),
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(('metadata', 'maintainer_email'), 'maintainer_email'),
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(('metadata', 'home_page'), 'url'),
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(('metadata', 'project_urls'), 'project_urls'),
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(('metadata', 'summary'), 'description'),
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(('metadata', 'keywords'), 'keywords'),
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(('metadata', 'description'), 'long_description'),
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(
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('metadata', 'description_content_type'),
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'long_description_content_type',
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),
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(('metadata', 'download_url'), 'download_url'),
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(('metadata', 'classifier'), 'classifiers'),
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(('metadata', 'platform'), 'platforms'), # **
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(('metadata', 'license'), 'license'),
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# Use setuptools install_requires, not
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# broken distutils requires
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(('metadata', 'requires_dist'), 'install_requires'),
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(('metadata', 'setup_requires_dist'), 'setup_requires'),
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(('metadata', 'python_requires'), 'python_requires'),
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(('metadata', 'requires_python'), 'python_requires'),
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(('metadata', 'provides_dist'), 'provides'), # **
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(('metadata', 'provides_extras'), 'provides_extras'),
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(('metadata', 'obsoletes_dist'), 'obsoletes'), # **
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(('files', 'packages_root'), 'package_dir'),
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(('files', 'packages'), 'packages'),
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(('files', 'package_data'), 'package_data'),
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(('files', 'namespace_packages'), 'namespace_packages'),
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(('files', 'data_files'), 'data_files'),
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(('files', 'scripts'), 'scripts'),
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(('files', 'modules'), 'py_modules'), # **
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(('global', 'commands'), 'cmdclass'),
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# Not supported in distutils2, but provided for
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# backwards compatibility with setuptools
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(('backwards_compat', 'zip_safe'), 'zip_safe'),
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(('backwards_compat', 'tests_require'), 'tests_require'),
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(('backwards_compat', 'dependency_links'), 'dependency_links'),
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(('backwards_compat', 'include_package_data'), 'include_package_data'),
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)
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# setup() arguments that can have multiple values in setup.cfg
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MULTI_FIELDS = ("classifiers",
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"platforms",
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"install_requires",
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"provides",
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"obsoletes",
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"namespace_packages",
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"packages",
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"package_data",
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"data_files",
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"scripts",
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"py_modules",
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"dependency_links",
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"setup_requires",
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"tests_require",
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"keywords",
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"cmdclass",
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"provides_extras")
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# setup() arguments that can have mapping values in setup.cfg
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MAP_FIELDS = ("project_urls",)
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# setup() arguments that contain boolean values
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BOOL_FIELDS = ("zip_safe", "include_package_data")
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CSV_FIELDS = ()
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def shlex_split(path):
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if os.name == 'nt':
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# shlex cannot handle paths that contain backslashes, treating those
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# as escape characters.
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path = path.replace("\\", "/")
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return [x.replace("/", "\\") for x in shlex.split(path)]
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return shlex.split(path)
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def resolve_name(name):
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"""Resolve a name like ``module.object`` to an object and return it.
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Raise ImportError if the module or name is not found.
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"""
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parts = name.split('.')
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cursor = len(parts) - 1
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module_name = parts[:cursor]
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attr_name = parts[-1]
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while cursor > 0:
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try:
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ret = __import__('.'.join(module_name), fromlist=[attr_name])
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break
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except ImportError:
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if cursor == 0:
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raise
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cursor -= 1
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module_name = parts[:cursor]
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attr_name = parts[cursor]
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ret = ''
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for part in parts[cursor:]:
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try:
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ret = getattr(ret, part)
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except AttributeError:
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raise ImportError(name)
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return ret
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def cfg_to_args(path='setup.cfg', script_args=()):
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"""Distutils2 to distutils1 compatibility util.
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This method uses an existing setup.cfg to generate a dictionary of
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keywords that can be used by distutils.core.setup(kwargs**).
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:param path:
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The setup.cfg path.
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:param script_args:
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List of commands setup.py was called with.
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:raises DistutilsFileError:
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When the setup.cfg file is not found.
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"""
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# The method source code really starts here.
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if sys.version_info >= (3, 0):
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parser = configparser.ConfigParser()
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else:
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parser = configparser.SafeConfigParser()
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if not os.path.exists(path):
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raise errors.DistutilsFileError("file '%s' does not exist" %
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os.path.abspath(path))
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try:
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parser.read(path, encoding='utf-8')
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except TypeError:
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# Python 2 doesn't accept the encoding kwarg
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parser.read(path)
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config = {}
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for section in parser.sections():
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config[section] = dict()
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for k, value in parser.items(section):
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config[section][k.replace('-', '_')] = value
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# Run setup_hooks, if configured
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setup_hooks = has_get_option(config, 'global', 'setup_hooks')
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package_dir = has_get_option(config, 'files', 'packages_root')
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# Add the source package directory to sys.path in case it contains
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# additional hooks, and to make sure it's on the path before any existing
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# installations of the package
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if package_dir:
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package_dir = os.path.abspath(package_dir)
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sys.path.insert(0, package_dir)
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try:
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if setup_hooks:
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setup_hooks = [
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hook for hook in split_multiline(setup_hooks)
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if hook != 'pbr.hooks.setup_hook']
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for hook in setup_hooks:
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hook_fn = resolve_name(hook)
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try:
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hook_fn(config)
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except SystemExit:
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log.error('setup hook %s terminated the installation')
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except Exception:
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e = sys.exc_info()[1]
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log.error('setup hook %s raised exception: %s\n' %
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(hook, e))
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log.error(traceback.format_exc())
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sys.exit(1)
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# Run the pbr hook
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pbr.hooks.setup_hook(config)
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kwargs = setup_cfg_to_setup_kwargs(config, script_args)
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# Set default config overrides
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kwargs['include_package_data'] = True
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kwargs['zip_safe'] = False
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register_custom_compilers(config)
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ext_modules = get_extension_modules(config)
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if ext_modules:
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kwargs['ext_modules'] = ext_modules
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entry_points = get_entry_points(config)
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if entry_points:
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kwargs['entry_points'] = entry_points
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# Handle the [files]/extra_files option
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files_extra_files = has_get_option(config, 'files', 'extra_files')
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if files_extra_files:
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extra_files.set_extra_files(split_multiline(files_extra_files))
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finally:
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# Perform cleanup if any paths were added to sys.path
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if package_dir:
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sys.path.pop(0)
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return kwargs
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def setup_cfg_to_setup_kwargs(config, script_args=()):
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"""Convert config options to kwargs.
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Processes the setup.cfg options and converts them to arguments accepted
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by setuptools' setup() function.
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"""
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kwargs = {}
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# Temporarily holds install_requires and extra_requires while we
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# parse env_markers.
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all_requirements = {}
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for alias, arg in CFG_TO_PY_SETUP_ARGS:
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section, option = alias
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in_cfg_value = has_get_option(config, section, option)
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if not in_cfg_value and arg == "long_description":
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in_cfg_value = has_get_option(config, section, "description_file")
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if in_cfg_value:
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in_cfg_value = split_multiline(in_cfg_value)
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value = ''
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for filename in in_cfg_value:
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description_file = io.open(filename, encoding='utf-8')
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try:
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value += description_file.read().strip() + '\n\n'
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finally:
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description_file.close()
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in_cfg_value = value
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if not in_cfg_value:
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continue
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if arg in CSV_FIELDS:
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in_cfg_value = split_csv(in_cfg_value)
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if arg in MULTI_FIELDS:
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in_cfg_value = split_multiline(in_cfg_value)
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elif arg in MAP_FIELDS:
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in_cfg_map = {}
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for i in split_multiline(in_cfg_value):
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k, v = i.split('=', 1)
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in_cfg_map[k.strip()] = v.strip()
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in_cfg_value = in_cfg_map
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elif arg in BOOL_FIELDS:
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# Provide some flexibility here...
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if in_cfg_value.lower() in ('true', 't', '1', 'yes', 'y'):
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in_cfg_value = True
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else:
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in_cfg_value = False
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if in_cfg_value:
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if arg in ('install_requires', 'tests_require'):
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# Replaces PEP345-style version specs with the sort expected by
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# setuptools
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in_cfg_value = [_VERSION_SPEC_RE.sub(r'\1\2', pred)
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for pred in in_cfg_value]
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if arg == 'install_requires':
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# Split install_requires into package,env_marker tuples
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# These will be re-assembled later
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install_requires = []
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requirement_pattern = (
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r'(?P<package>[^;]*);?(?P<env_marker>[^#]*?)(?:\s*#.*)?$')
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for requirement in in_cfg_value:
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m = re.match(requirement_pattern, requirement)
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requirement_package = m.group('package').strip()
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env_marker = m.group('env_marker').strip()
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install_requires.append((requirement_package, env_marker))
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all_requirements[''] = install_requires
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elif arg == 'package_dir':
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in_cfg_value = {'': in_cfg_value}
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elif arg in ('package_data', 'data_files'):
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data_files = {}
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firstline = True
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prev = None
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for line in in_cfg_value:
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if '=' in line:
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key, value = line.split('=', 1)
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key_unquoted = shlex_split(key.strip())[0]
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key, value = (key_unquoted, value.strip())
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if key in data_files:
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# Multiple duplicates of the same package name;
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# this is for backwards compatibility of the old
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# format prior to d2to1 0.2.6.
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prev = data_files[key]
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prev.extend(shlex_split(value))
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else:
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prev = data_files[key.strip()] = shlex_split(value)
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elif firstline:
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raise errors.DistutilsOptionError(
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'malformed package_data first line %r (misses '
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'"=")' % line)
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else:
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prev.extend(shlex_split(line.strip()))
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firstline = False
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if arg == 'data_files':
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# the data_files value is a pointlessly different structure
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# from the package_data value
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data_files = sorted(data_files.items())
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in_cfg_value = data_files
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elif arg == 'cmdclass':
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cmdclass = {}
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dist = st_dist.Distribution()
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for cls_name in in_cfg_value:
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cls = resolve_name(cls_name)
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cmd = cls(dist)
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cmdclass[cmd.get_command_name()] = cls
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in_cfg_value = cmdclass
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kwargs[arg] = in_cfg_value
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# Transform requirements with embedded environment markers to
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# setuptools' supported marker-per-requirement format.
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#
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# install_requires are treated as a special case of extras, before
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# being put back in the expected place
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#
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# fred =
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# foo:marker
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# bar
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# -> {'fred': ['bar'], 'fred:marker':['foo']}
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if 'extras' in config:
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requirement_pattern = (
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r'(?P<package>[^:]*):?(?P<env_marker>[^#]*?)(?:\s*#.*)?$')
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extras = config['extras']
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# Add contents of test-requirements, if any, into an extra named
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# 'test' if one does not already exist.
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if 'test' not in extras:
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from pbr import packaging
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extras['test'] = "\n".join(packaging.parse_requirements(
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packaging.TEST_REQUIREMENTS_FILES)).replace(';', ':')
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for extra in extras:
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extra_requirements = []
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requirements = split_multiline(extras[extra])
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for requirement in requirements:
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m = re.match(requirement_pattern, requirement)
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extras_value = m.group('package').strip()
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env_marker = m.group('env_marker')
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extra_requirements.append((extras_value, env_marker))
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all_requirements[extra] = extra_requirements
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# Transform the full list of requirements into:
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# - install_requires, for those that have no extra and no
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# env_marker
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# - named extras, for those with an extra name (which may include
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# an env_marker)
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# - and as a special case, install_requires with an env_marker are
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# treated as named extras where the name is the empty string
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extras_require = {}
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for req_group in all_requirements:
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for requirement, env_marker in all_requirements[req_group]:
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if env_marker:
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extras_key = '%s:(%s)' % (req_group, env_marker)
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# We do not want to poison wheel creation with locally
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# evaluated markers. sdists always re-create the egg_info
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# and as such do not need guarded, and pip will never call
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# multiple setup.py commands at once.
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if 'bdist_wheel' not in script_args:
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try:
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if pkg_resources.evaluate_marker('(%s)' % env_marker):
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extras_key = req_group
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except SyntaxError:
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log.error(
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"Marker evaluation failed, see the following "
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"error. For more information see: "
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"http://docs.openstack.org/"
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"pbr/latest/user/using.html#environment-markers"
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)
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raise
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else:
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extras_key = req_group
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extras_require.setdefault(extras_key, []).append(requirement)
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kwargs['install_requires'] = extras_require.pop('', [])
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kwargs['extras_require'] = extras_require
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return kwargs
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def register_custom_compilers(config):
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"""Handle custom compilers.
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This has no real equivalent in distutils, where additional compilers could
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only be added programmatically, so we have to hack it in somehow.
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"""
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compilers = has_get_option(config, 'global', 'compilers')
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if compilers:
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compilers = split_multiline(compilers)
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for compiler in compilers:
|
|
compiler = resolve_name(compiler)
|
|
|
|
# In distutils2 compilers these class attributes exist; for
|
|
# distutils1 we just have to make something up
|
|
if hasattr(compiler, 'name'):
|
|
name = compiler.name
|
|
else:
|
|
name = compiler.__name__
|
|
if hasattr(compiler, 'description'):
|
|
desc = compiler.description
|
|
else:
|
|
desc = 'custom compiler %s' % name
|
|
|
|
module_name = compiler.__module__
|
|
# Note; this *will* override built in compilers with the same name
|
|
# TODO(embray): Maybe display a warning about this?
|
|
cc = distutils.ccompiler.compiler_class
|
|
cc[name] = (module_name, compiler.__name__, desc)
|
|
|
|
# HACK!!!! Distutils assumes all compiler modules are in the
|
|
# distutils package
|
|
sys.modules['distutils.' + module_name] = sys.modules[module_name]
|
|
|
|
|
|
def get_extension_modules(config):
|
|
"""Handle extension modules"""
|
|
|
|
EXTENSION_FIELDS = ("sources",
|
|
"include_dirs",
|
|
"define_macros",
|
|
"undef_macros",
|
|
"library_dirs",
|
|
"libraries",
|
|
"runtime_library_dirs",
|
|
"extra_objects",
|
|
"extra_compile_args",
|
|
"extra_link_args",
|
|
"export_symbols",
|
|
"swig_opts",
|
|
"depends")
|
|
|
|
ext_modules = []
|
|
for section in config:
|
|
if ':' in section:
|
|
labels = section.split(':', 1)
|
|
else:
|
|
# Backwards compatibility for old syntax; don't use this though
|
|
labels = section.split('=', 1)
|
|
labels = [label.strip() for label in labels]
|
|
if (len(labels) == 2) and (labels[0] == 'extension'):
|
|
ext_args = {}
|
|
for field in EXTENSION_FIELDS:
|
|
value = has_get_option(config, section, field)
|
|
# All extension module options besides name can have multiple
|
|
# values
|
|
if not value:
|
|
continue
|
|
value = split_multiline(value)
|
|
if field == 'define_macros':
|
|
macros = []
|
|
for macro in value:
|
|
macro = macro.split('=', 1)
|
|
if len(macro) == 1:
|
|
macro = (macro[0].strip(), None)
|
|
else:
|
|
macro = (macro[0].strip(), macro[1].strip())
|
|
macros.append(macro)
|
|
value = macros
|
|
ext_args[field] = value
|
|
if ext_args:
|
|
if 'name' not in ext_args:
|
|
ext_args['name'] = labels[1]
|
|
ext_modules.append(extension.Extension(ext_args.pop('name'),
|
|
**ext_args))
|
|
return ext_modules
|
|
|
|
|
|
def get_entry_points(config):
|
|
"""Process the [entry_points] section of setup.cfg.
|
|
|
|
Processes setup.cfg to handle setuptools entry points. This is, of course,
|
|
not a standard feature of distutils2/packaging, but as there is not
|
|
currently a standard alternative in packaging, we provide support for them.
|
|
"""
|
|
|
|
if 'entry_points' not in config:
|
|
return {}
|
|
|
|
return dict((option, split_multiline(value))
|
|
for option, value in config['entry_points'].items())
|
|
|
|
|
|
def has_get_option(config, section, option):
|
|
if section in config and option in config[section]:
|
|
return config[section][option]
|
|
else:
|
|
return False
|
|
|
|
|
|
def split_multiline(value):
|
|
"""Special behaviour when we have a multi line options"""
|
|
|
|
value = [element for element in
|
|
(line.strip() for line in value.split('\n'))
|
|
if element and not element.startswith('#')]
|
|
return value
|
|
|
|
|
|
def split_csv(value):
|
|
"""Special behaviour when we have a comma separated options"""
|
|
|
|
value = [element for element in
|
|
(chunk.strip() for chunk in value.split(','))
|
|
if element]
|
|
return value
|
|
|
|
|
|
# The following classes are used to hack Distribution.command_options a bit
|
|
class DefaultGetDict(defaultdict):
|
|
"""Like defaultdict, but get() also sets and returns the default value."""
|
|
|
|
def get(self, key, default=None):
|
|
if default is None:
|
|
default = self.default_factory()
|
|
return super(DefaultGetDict, self).setdefault(key, default)
|