Tipragot
628be439b8
Cela permet de ne pas avoir de problèmes de compatibilité car python est dans le git.
216 lines
6.9 KiB
Python
216 lines
6.9 KiB
Python
from distutils import log
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import distutils.command.sdist as orig
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import os
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import sys
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import io
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import contextlib
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from itertools import chain
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from .._importlib import metadata
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from .build import _ORIGINAL_SUBCOMMANDS
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_default_revctrl = list
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def walk_revctrl(dirname=''):
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"""Find all files under revision control"""
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for ep in metadata.entry_points(group='setuptools.file_finders'):
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for item in ep.load()(dirname):
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yield item
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class sdist(orig.sdist):
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"""Smart sdist that finds anything supported by revision control"""
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user_options = [
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('formats=', None, "formats for source distribution (comma-separated list)"),
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(
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'keep-temp',
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'k',
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"keep the distribution tree around after creating " + "archive file(s)",
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),
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(
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'dist-dir=',
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'd',
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"directory to put the source distribution archive(s) in " "[default: dist]",
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),
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(
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'owner=',
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'u',
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"Owner name used when creating a tar file [default: current user]",
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),
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(
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'group=',
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'g',
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"Group name used when creating a tar file [default: current group]",
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),
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]
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negative_opt = {}
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README_EXTENSIONS = ['', '.rst', '.txt', '.md']
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READMES = tuple('README{0}'.format(ext) for ext in README_EXTENSIONS)
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def run(self):
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self.run_command('egg_info')
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ei_cmd = self.get_finalized_command('egg_info')
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self.filelist = ei_cmd.filelist
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self.filelist.append(os.path.join(ei_cmd.egg_info, 'SOURCES.txt'))
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self.check_readme()
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# Run sub commands
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for cmd_name in self.get_sub_commands():
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self.run_command(cmd_name)
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self.make_distribution()
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dist_files = getattr(self.distribution, 'dist_files', [])
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for file in self.archive_files:
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data = ('sdist', '', file)
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if data not in dist_files:
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dist_files.append(data)
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def initialize_options(self):
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orig.sdist.initialize_options(self)
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self._default_to_gztar()
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def _default_to_gztar(self):
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# only needed on Python prior to 3.6.
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if sys.version_info >= (3, 6, 0, 'beta', 1):
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return
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self.formats = ['gztar']
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def make_distribution(self):
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"""
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Workaround for #516
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"""
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with self._remove_os_link():
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orig.sdist.make_distribution(self)
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@staticmethod
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@contextlib.contextmanager
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def _remove_os_link():
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"""
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In a context, remove and restore os.link if it exists
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"""
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class NoValue:
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pass
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orig_val = getattr(os, 'link', NoValue)
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try:
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del os.link
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except Exception:
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pass
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try:
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yield
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finally:
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if orig_val is not NoValue:
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setattr(os, 'link', orig_val)
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def add_defaults(self):
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super().add_defaults()
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self._add_defaults_build_sub_commands()
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def _add_defaults_optional(self):
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super()._add_defaults_optional()
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if os.path.isfile('pyproject.toml'):
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self.filelist.append('pyproject.toml')
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def _add_defaults_python(self):
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"""getting python files"""
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if self.distribution.has_pure_modules():
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build_py = self.get_finalized_command('build_py')
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self.filelist.extend(build_py.get_source_files())
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self._add_data_files(self._safe_data_files(build_py))
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def _add_defaults_build_sub_commands(self):
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build = self.get_finalized_command("build")
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missing_cmds = set(build.get_sub_commands()) - _ORIGINAL_SUBCOMMANDS
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# ^-- the original built-in sub-commands are already handled by default.
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cmds = (self.get_finalized_command(c) for c in missing_cmds)
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files = (c.get_source_files() for c in cmds if hasattr(c, "get_source_files"))
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self.filelist.extend(chain.from_iterable(files))
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def _safe_data_files(self, build_py):
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"""
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Since the ``sdist`` class is also used to compute the MANIFEST
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(via :obj:`setuptools.command.egg_info.manifest_maker`),
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there might be recursion problems when trying to obtain the list of
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data_files and ``include_package_data=True`` (which in turn depends on
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the files included in the MANIFEST).
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To avoid that, ``manifest_maker`` should be able to overwrite this
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method and avoid recursive attempts to build/analyze the MANIFEST.
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"""
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return build_py.data_files
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def _add_data_files(self, data_files):
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"""
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Add data files as found in build_py.data_files.
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"""
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self.filelist.extend(
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os.path.join(src_dir, name)
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for _, src_dir, _, filenames in data_files
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for name in filenames
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)
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def _add_defaults_data_files(self):
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try:
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super()._add_defaults_data_files()
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except TypeError:
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log.warn("data_files contains unexpected objects")
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def check_readme(self):
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for f in self.READMES:
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if os.path.exists(f):
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return
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else:
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self.warn(
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"standard file not found: should have one of " + ', '.join(self.READMES)
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)
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def make_release_tree(self, base_dir, files):
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orig.sdist.make_release_tree(self, base_dir, files)
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# Save any egg_info command line options used to create this sdist
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dest = os.path.join(base_dir, 'setup.cfg')
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if hasattr(os, 'link') and os.path.exists(dest):
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# unlink and re-copy, since it might be hard-linked, and
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# we don't want to change the source version
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os.unlink(dest)
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self.copy_file('setup.cfg', dest)
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self.get_finalized_command('egg_info').save_version_info(dest)
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def _manifest_is_not_generated(self):
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# check for special comment used in 2.7.1 and higher
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if not os.path.isfile(self.manifest):
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return False
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with io.open(self.manifest, 'rb') as fp:
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first_line = fp.readline()
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return first_line != '# file GENERATED by distutils, do NOT edit\n'.encode()
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def read_manifest(self):
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"""Read the manifest file (named by 'self.manifest') and use it to
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fill in 'self.filelist', the list of files to include in the source
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distribution.
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"""
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log.info("reading manifest file '%s'", self.manifest)
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manifest = open(self.manifest, 'rb')
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for line in manifest:
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# The manifest must contain UTF-8. See #303.
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try:
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line = line.decode('UTF-8')
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except UnicodeDecodeError:
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log.warn("%r not UTF-8 decodable -- skipping" % line)
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continue
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# ignore comments and blank lines
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line = line.strip()
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if line.startswith('#') or not line:
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continue
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self.filelist.append(line)
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manifest.close()
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