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| from distutils import log, dir_util | |
| import os | |
| from setuptools import Command | |
| from setuptools import namespaces | |
| from setuptools.archive_util import unpack_archive | |
| from .._path import ensure_directory | |
| 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 | |
| def finalize_options(self): | |
| self.set_undefined_options('install_lib', | |
| ('install_dir', 'install_dir')) | |
| ei_cmd = self.get_finalized_command("egg_info") | |
| basename = f"{ei_cmd._get_egg_basename()}.egg-info" | |
| 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 | |
| self.outputs.append(dst) | |
| log.debug("Copying %s to %s", src, dst) | |
| return dst | |
| unpack_archive(self.source, self.target, skimmer) | |