--- a/lib/python3.8/site-packages/setuptools/command/sdist.py	Mon Jul 27 03:47:31 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,252 +0,0 @@
-from distutils import log
-import distutils.command.sdist as orig
-import os
-import sys
-import io
-import contextlib
-
-from setuptools.extern import six, ordered_set
-
-from .py36compat import sdist_add_defaults
-
-import pkg_resources
-
-_default_revctrl = list
-
-
-def walk_revctrl(dirname=''):
-    """Find all files under revision control"""
-    for ep in pkg_resources.iter_entry_points('setuptools.file_finders'):
-        for item in ep.load()(dirname):
-            yield item
-
-
-class sdist(sdist_add_defaults, orig.sdist):
-    """Smart sdist that finds anything supported by revision control"""
-
-    user_options = [
-        ('formats=', None,
-         "formats for source distribution (comma-separated list)"),
-        ('keep-temp', 'k',
-         "keep the distribution tree around after creating " +
-         "archive file(s)"),
-        ('dist-dir=', 'd',
-         "directory to put the source distribution archive(s) in "
-         "[default: dist]"),
-    ]
-
-    negative_opt = {}
-
-    README_EXTENSIONS = ['', '.rst', '.txt', '.md']
-    READMES = tuple('README{0}'.format(ext) for ext in README_EXTENSIONS)
-
-    def run(self):
-        self.run_command('egg_info')
-        ei_cmd = self.get_finalized_command('egg_info')
-        self.filelist = ei_cmd.filelist
-        self.filelist.append(os.path.join(ei_cmd.egg_info, 'SOURCES.txt'))
-        self.check_readme()
-
-        # Run sub commands
-        for cmd_name in self.get_sub_commands():
-            self.run_command(cmd_name)
-
-        self.make_distribution()
-
-        dist_files = getattr(self.distribution, 'dist_files', [])
-        for file in self.archive_files:
-            data = ('sdist', '', file)
-            if data not in dist_files:
-                dist_files.append(data)
-
-    def initialize_options(self):
-        orig.sdist.initialize_options(self)
-
-        self._default_to_gztar()
-
-    def _default_to_gztar(self):
-        # only needed on Python prior to 3.6.
-        if sys.version_info >= (3, 6, 0, 'beta', 1):
-            return
-        self.formats = ['gztar']
-
-    def make_distribution(self):
-        """
-        Workaround for #516
-        """
-        with self._remove_os_link():
-            orig.sdist.make_distribution(self)
-
-    @staticmethod
-    @contextlib.contextmanager
-    def _remove_os_link():
-        """
-        In a context, remove and restore os.link if it exists
-        """
-
-        class NoValue:
-            pass
-
-        orig_val = getattr(os, 'link', NoValue)
-        try:
-            del os.link
-        except Exception:
-            pass
-        try:
-            yield
-        finally:
-            if orig_val is not NoValue:
-                setattr(os, 'link', orig_val)
-
-    def __read_template_hack(self):
-        # This grody hack closes the template file (MANIFEST.in) if an
-        #  exception occurs during read_template.
-        # Doing so prevents an error when easy_install attempts to delete the
-        #  file.
-        try:
-            orig.sdist.read_template(self)
-        except Exception:
-            _, _, tb = sys.exc_info()
-            tb.tb_next.tb_frame.f_locals['template'].close()
-            raise
-
-    # Beginning with Python 2.7.2, 3.1.4, and 3.2.1, this leaky file handle
-    #  has been fixed, so only override the method if we're using an earlier
-    #  Python.
-    has_leaky_handle = (
-        sys.version_info < (2, 7, 2)
-        or (3, 0) <= sys.version_info < (3, 1, 4)
-        or (3, 2) <= sys.version_info < (3, 2, 1)
-    )
-    if has_leaky_handle:
-        read_template = __read_template_hack
-
-    def _add_defaults_optional(self):
-        if six.PY2:
-            sdist_add_defaults._add_defaults_optional(self)
-        else:
-            super()._add_defaults_optional()
-        if os.path.isfile('pyproject.toml'):
-            self.filelist.append('pyproject.toml')
-
-    def _add_defaults_python(self):
-        """getting python files"""
-        if self.distribution.has_pure_modules():
-            build_py = self.get_finalized_command('build_py')
-            self.filelist.extend(build_py.get_source_files())
-            self._add_data_files(self._safe_data_files(build_py))
-
-    def _safe_data_files(self, build_py):
-        """
-        Extracting data_files from build_py is known to cause
-        infinite recursion errors when `include_package_data`
-        is enabled, so suppress it in that case.
-        """
-        if self.distribution.include_package_data:
-            return ()
-        return build_py.data_files
-
-    def _add_data_files(self, data_files):
-        """
-        Add data files as found in build_py.data_files.
-        """
-        self.filelist.extend(
-            os.path.join(src_dir, name)
-            for _, src_dir, _, filenames in data_files
-            for name in filenames
-        )
-
-    def _add_defaults_data_files(self):
-        try:
-            if six.PY2:
-                sdist_add_defaults._add_defaults_data_files(self)
-            else:
-                super()._add_defaults_data_files()
-        except TypeError:
-            log.warn("data_files contains unexpected objects")
-
-    def check_readme(self):
-        for f in self.READMES:
-            if os.path.exists(f):
-                return
-        else:
-            self.warn(
-                "standard file not found: should have one of " +
-                ', '.join(self.READMES)
-            )
-
-    def make_release_tree(self, base_dir, files):
-        orig.sdist.make_release_tree(self, base_dir, files)
-
-        # Save any egg_info command line options used to create this sdist
-        dest = os.path.join(base_dir, 'setup.cfg')
-        if hasattr(os, 'link') and os.path.exists(dest):
-            # unlink and re-copy, since it might be hard-linked, and
-            # we don't want to change the source version
-            os.unlink(dest)
-            self.copy_file('setup.cfg', dest)
-
-        self.get_finalized_command('egg_info').save_version_info(dest)
-
-    def _manifest_is_not_generated(self):
-        # check for special comment used in 2.7.1 and higher
-        if not os.path.isfile(self.manifest):
-            return False
-
-        with io.open(self.manifest, 'rb') as fp:
-            first_line = fp.readline()
-        return (first_line !=
-                '# file GENERATED by distutils, do NOT edit\n'.encode())
-
-    def read_manifest(self):
-        """Read the manifest file (named by 'self.manifest') and use it to
-        fill in 'self.filelist', the list of files to include in the source
-        distribution.
-        """
-        log.info("reading manifest file '%s'", self.manifest)
-        manifest = open(self.manifest, 'rb')
-        for line in manifest:
-            # The manifest must contain UTF-8. See #303.
-            if not six.PY2:
-                try:
-                    line = line.decode('UTF-8')
-                except UnicodeDecodeError:
-                    log.warn("%r not UTF-8 decodable -- skipping" % line)
-                    continue
-            # ignore comments and blank lines
-            line = line.strip()
-            if line.startswith('#') or not line:
-                continue
-            self.filelist.append(line)
-        manifest.close()
-
-    def check_license(self):
-        """Checks if license_file' or 'license_files' is configured and adds any
-        valid paths to 'self.filelist'.
-        """
-
-        files = ordered_set.OrderedSet()
-
-        opts = self.distribution.get_option_dict('metadata')
-
-        # ignore the source of the value
-        _, license_file = opts.get('license_file', (None, None))
-
-        if license_file is None:
-            log.debug("'license_file' option was not specified")
-        else:
-            files.add(license_file)
-
-        try:
-            files.update(self.distribution.metadata.license_files)
-        except TypeError:
-            log.warn("warning: 'license_files' option is malformed")
-
-        for f in files:
-            if not os.path.exists(f):
-                log.warn(
-                    "warning: Failed to find the configured license file '%s'",
-                    f)
-                files.remove(f)
-
-        self.filelist.extend(files)