golden hour

/lib/python2.7/site-packages/setuptools/command

File/Folder	Size	Actions
__init__.py	590 B
__init__.pyc	880 B
__init__.pyo	880 B
alias.py	2.37 KB
alias.pyc	3.03 KB
alias.pyo	3.03 KB
bdist_egg.py	17.03 KB
bdist_egg.pyc	17.5 KB
bdist_egg.pyo	17.5 KB
bdist_rpm.py	1.47 KB
bdist_rpm.pyc	1.87 KB
bdist_rpm.pyo	1.87 KB
bdist_wininst.py	637 B
bdist_wininst.pyc	1.17 KB
bdist_wininst.pyo	1.17 KB
build_clib.py	4.38 KB
build_clib.pyc	2.78 KB
build_clib.pyo	2.78 KB
build_ext.py	12.74 KB
build_ext.pyc	12.23 KB
build_ext.pyo	12.18 KB
build_py.py	9.37 KB
build_py.pyc	10.42 KB
build_py.pyo	10.42 KB
develop.py	7.84 KB
develop.pyc	7.72 KB
develop.pyo	7.72 KB
dist_info.py	924 B
dist_info.pyc	1.69 KB
dist_info.pyo	1.69 KB
easy_install.py	83.94 KB
easy_install.pyc	77.86 KB
easy_install.pyo	77.86 KB
egg_info.py	24.43 KB
egg_info.pyc	25.4 KB
egg_info.pyo	25.4 KB
install.py	4.57 KB
install.pyc	4.84 KB
install.pyo	4.84 KB
install_egg_info.py	2.15 KB
install_egg_info.pyc	3.13 KB
install_egg_info.pyo	3.13 KB
install_lib.py	3.75 KB
install_lib.pyc	4.76 KB
install_lib.pyo	4.71 KB
install_scripts.py	2.38 KB
install_scripts.pyc	2.82 KB
install_scripts.pyo	2.82 KB
launcher manifest.xml	628 B
py36compat.py	4.87 KB
py36compat.pyc	5.42 KB
py36compat.pyo	5.42 KB
register.py	270 B
register.pyc	710 B
register.pyo	710 B
rotate.py	2.11 KB
rotate.pyc	2.98 KB
rotate.pyo	2.98 KB
saveopts.py	658 B
saveopts.pyc	1.1 KB
saveopts.pyo	1.1 KB
sdist.py	6.76 KB
sdist.pyc	7.76 KB
sdist.pyo	7.76 KB
setopt.py	4.97 KB
setopt.pyc	5.91 KB
setopt.pyo	5.91 KB
test.py	8.83 KB
test.pyc	10 KB
test.pyo	10 KB
upload.py	1.14 KB
upload.pyc	1.6 KB
upload.pyo	1.6 KB
upload_docs.py	7.14 KB
upload_docs.pyc	7.66 KB
upload_docs.pyo	7.63 KB

Edit: sdist.py

from distutils import log
import distutils.command.sdist as orig
import os
import sys
import io
import contextlib

from setuptools.extern import six

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)

# Call check_metadata only if no 'check' command
        # (distutils <= 2.6)
        import distutils.command

if 'check' not in distutils.command.__all__:
            self.check_metadata()

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_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())
            # This functionality is incompatible with include_package_data, and
            # will in fact create an infinite recursion if include_package_data
            # is True.  Use of include_package_data will imply that
            # distutils-style automatic handling of package_data is disabled
            if not self.distribution.include_package_data:
                for _, src_dir, _, filenames in build_py.data_files:
                    self.filelist.extend([os.path.join(src_dir, filename)
                                          for filename 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 six.PY3:
                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()