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\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// from __future__ import absolute_import import json import logging import warnings try: from itertools import zip_longest except ImportError: from itertools import izip_longest as zip_longest from pip._vendor import six from pip.basecommand import Command from pip.exceptions import CommandError from pip.index import PackageFinder from pip.utils import ( get_installed_distributions, dist_is_editable) from pip.utils.deprecation import RemovedInPip10Warning from pip.cmdoptions import make_option_group, index_group logger = logging.getLogger(__name__) class ListCommand(Command): """ List installed packages, including editables. Packages are listed in a case-insensitive sorted order. """ name = 'list' usage = """ %prog [options]""" summary = 'List installed packages.' def __init__(self, *args, **kw): super(ListCommand, self).__init__(*args, **kw) cmd_opts = self.cmd_opts cmd_opts.add_option( '-o', '--outdated', action='store_true', default=False, help='List outdated packages') cmd_opts.add_option( '-u', '--uptodate', action='store_true', default=False, help='List uptodate packages') cmd_opts.add_option( '-e', '--editable', action='store_true', default=False, help='List editable projects.') cmd_opts.add_option( '-l', '--local', action='store_true', default=False, help=('If in a virtualenv that has global access, do not list ' 'globally-installed packages.'), ) self.cmd_opts.add_option( '--user', dest='user', action='store_true', default=False, help='Only output packages installed in user-site.') cmd_opts.add_option( '--pre', action='store_true', default=False, help=("Include pre-release and development versions. By default, " "pip only finds stable versions."), ) cmd_opts.add_option( '--format', action='store', dest='list_format', choices=('legacy', 'columns', 'freeze', 'json'), help="Select the output format among: legacy (default), columns, " "freeze or json.", ) cmd_opts.add_option( '--not-required', action='store_true', dest='not_required', help="List packages that are not dependencies of " "installed packages.", ) index_opts = make_option_group(index_group, self.parser) self.parser.insert_option_group(0, index_opts) self.parser.insert_option_group(0, cmd_opts) def _build_package_finder(self, options, index_urls, session): """ Create a package finder appropriate to this list command. """ return PackageFinder( find_links=options.find_links, index_urls=index_urls, allow_all_prereleases=options.pre, trusted_hosts=options.trusted_hosts, process_dependency_links=options.process_dependency_links, session=session, ) def run(self, options, args): if options.allow_external: warnings.warn( "--allow-external has been deprecated and will be removed in " "the future. Due to changes in the repository protocol, it no " "longer has any effect.", RemovedInPip10Warning, ) if options.allow_all_external: warnings.warn( "--allow-all-external has been deprecated and will be removed " "in the future. Due to changes in the repository protocol, it " "no longer has any effect.", RemovedInPip10Warning, ) if options.allow_unverified: warnings.warn( "--allow-unverified has been deprecated and will be removed " "in the future. Due to changes in the repository protocol, it " "no longer has any effect.", RemovedInPip10Warning, ) if options.list_format is None: warnings.warn( "The default format will switch to columns in the future. " "You can use --format=(legacy|columns) (or define a " "format=(legacy|columns) in your pip.conf under the [list] " "section) to disable this warning.", RemovedInPip10Warning, ) if options.outdated and options.uptodate: raise CommandError( "Options --outdated and --uptodate cannot be combined.") packages = get_installed_distributions( local_only=options.local, user_only=options.user, editables_only=options.editable, ) if options.outdated: packages = self.get_outdated(packages, options) elif options.uptodate: packages = self.get_uptodate(packages, options) if options.not_required: packages = self.get_not_required(packages, options) self.output_package_listing(packages, options) def get_outdated(self, packages, options): return [ dist for dist in self.iter_packages_latest_infos(packages, options) if dist.latest_version > dist.parsed_version ] def get_uptodate(self, packages, options): return [ dist for dist in self.iter_packages_latest_infos(packages, options) if dist.latest_version == dist.parsed_version ] def get_not_required(self, packages, options): dep_keys = set() for dist in packages: dep_keys.update(requirement.key for requirement in dist.requires()) return set(pkg for pkg in packages if pkg.key not in dep_keys) def iter_packages_latest_infos(self, packages, options): index_urls = [options.index_url] + options.extra_index_urls if options.no_index: logger.debug('Ignoring indexes: %s', ','.join(index_urls)) index_urls = [] dependency_links = [] for dist in packages: if dist.has_metadata('dependency_links.txt'): dependency_links.extend( dist.get_metadata_lines('dependency_links.txt'), ) with self._build_session(options) as session: finder = self._build_package_finder(options, index_urls, session) finder.add_dependency_links(dependency_links) for dist in packages: typ = 'unknown' all_candidates = finder.find_all_candidates(dist.key) if not options.pre: # Remove prereleases all_candidates = [candidate for candidate in all_candidates if not candidate.version.is_prerelease] if not all_candidates: continue best_candidate = max(all_candidates, key=finder._candidate_sort_key) remote_version = best_candidate.version if best_candidate.location.is_wheel: typ = 'wheel' else: typ = 'sdist' # This is dirty but makes the rest of the code much cleaner dist.latest_version = remote_version dist.latest_filetype = typ yield dist def output_legacy(self, dist): if dist_is_editable(dist): return '%s (%s, %s)' % ( dist.project_name, dist.version, dist.location, ) else: return '%s (%s)' % (dist.project_name, dist.version) def output_legacy_latest(self, dist): return '%s - Latest: %s [%s]' % ( self.output_legacy(dist), dist.latest_version, dist.latest_filetype, ) def output_package_listing(self, packages, options): packages = sorted( packages, key=lambda dist: dist.project_name.lower(), ) if options.list_format == 'columns' and packages: data, header = format_for_columns(packages, options) self.output_package_listing_columns(data, header) elif options.list_format == 'freeze': for dist in packages: logger.info("%s==%s", dist.project_name, dist.version) elif options.list_format == 'json': logger.info(format_for_json(packages, options)) else: # legacy for dist in packages: if options.outdated: logger.info(self.output_legacy_latest(dist)) else: logger.info(self.output_legacy(dist)) def output_package_listing_columns(self, data, header): # insert the header first: we need to know the size of column names if len(data) > 0: data.insert(0, header) pkg_strings, sizes = tabulate(data) # Create and add a separator. if len(data) > 0: pkg_strings.insert(1, " ".join(map(lambda x: '-' * x, sizes))) for val in pkg_strings: logger.info(val) def tabulate(vals): # From pfmoore on GitHub: # https: