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/
venv
/lib
/python3.11
/site-packages
/setuptools
/command
/install_egg_info.py
from distutils import log, dir_util | |
import os, sys | |
from setuptools import Command | |
from setuptools import namespaces | |
from setuptools.archive_util import unpack_archive | |
from .._path import ensure_directory | |
import pkg_resources | |
class install_egg_info(namespaces.Installer, Command): | |
"""Install an .egg-info directory for the package""" | |
description = "Install an .egg-info directory for the package" | |
user_options = [ | |
('install-dir=', 'd', "directory to install to"), | |
] | |
def initialize_options(self): | |
self.install_dir = None | |
self.install_layout = None | |
self.prefix_option = None | |
def finalize_options(self): | |
self.set_undefined_options('install_lib', | |
('install_dir', 'install_dir')) | |
self.set_undefined_options('install',('install_layout','install_layout')) | |
if sys.hexversion > 0x2060000: | |
self.set_undefined_options('install',('prefix_option','prefix_option')) | |
ei_cmd = self.get_finalized_command("egg_info") | |
basename = pkg_resources.Distribution( | |
None, None, ei_cmd.egg_name, ei_cmd.egg_version | |
).egg_name() + '.egg-info' | |
if self.install_layout: | |
if not self.install_layout.lower() in ['deb']: | |
raise DistutilsOptionError("unknown value for --install-layout") | |
self.install_layout = self.install_layout.lower() | |
basename = basename.replace('-py%s' % pkg_resources.PY_MAJOR, '') | |
elif self.prefix_option or 'real_prefix' in sys.__dict__: | |
# don't modify for virtualenv | |
pass | |
else: | |
basename = basename.replace('-py%s' % pkg_resources.PY_MAJOR, '') | |
self.source = ei_cmd.egg_info | |
self.target = os.path.join(self.install_dir, basename) | |
self.outputs = [] | |
def run(self): | |
self.run_command('egg_info') | |
if os.path.isdir(self.target) and not os.path.islink(self.target): | |
dir_util.remove_tree(self.target, dry_run=self.dry_run) | |
elif os.path.exists(self.target): | |
self.execute(os.unlink, (self.target,), "Removing " + self.target) | |
if not self.dry_run: | |
ensure_directory(self.target) | |
self.execute( | |
self.copytree, (), "Copying %s to %s" % (self.source, self.target) | |
) | |
self.install_namespaces() | |
def get_outputs(self): | |
return self.outputs | |
def copytree(self): | |
# Copy the .egg-info tree to site-packages | |
def skimmer(src, dst): | |
# filter out source-control directories; note that 'src' is always | |
# a '/'-separated path, regardless of platform. 'dst' is a | |
# platform-specific path. | |
for skip in '.svn/', 'CVS/': | |
if src.startswith(skip) or '/' + skip in src: | |
return None | |
if self.install_layout and self.install_layout in ['deb'] and src.startswith('SOURCES.txt'): | |
log.info("Skipping SOURCES.txt") | |
return None | |
self.outputs.append(dst) | |
log.debug("Copying %s to %s", src, dst) | |
return dst | |
unpack_archive(self.source, self.target, skimmer) | |