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Merge pull request #752 from qwcode/pip_list
pip list
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| """shared options and groups""" | ||
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| from optparse import make_option, OptionGroup | ||
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| def make_option_group(group, parser): | ||
| """ | ||
| Return an OptionGroup object | ||
| group -- assumed to be dict with 'name' and 'options' keys | ||
| parser -- an optparse Parser | ||
| """ | ||
| option_group = OptionGroup(parser, group['name']) | ||
| for option in group['options']: | ||
| option_group.add_option(option) | ||
| return option_group | ||
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| ########### | ||
| # options # | ||
| ########### | ||
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| find_links = make_option( | ||
| '-f', '--find-links', | ||
| dest='find_links', | ||
| action='append', | ||
| default=[], | ||
| metavar='URL', | ||
| help='URL to look for packages at') | ||
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| index_url = make_option( | ||
| '-i', '--index-url', '--pypi-url', | ||
| dest='index_url', | ||
| metavar='URL', | ||
| default='http://pypi.python.org/simple/', | ||
| help='Base URL of Python Package Index (default %default)') | ||
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| extra_index_url = make_option( | ||
| '--extra-index-url', | ||
| dest='extra_index_urls', | ||
| metavar='URL', | ||
| action='append', | ||
| default=[], | ||
| help='Extra URLs of package indexes to use in addition to --index-url') | ||
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| no_index = make_option( | ||
| '--no-index', | ||
| dest='no_index', | ||
| action='store_true', | ||
| default=False, | ||
| help='Ignore package index (only looking at --find-links URLs instead)') | ||
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| use_mirrors = make_option( | ||
| '-M', '--use-mirrors', | ||
| dest='use_mirrors', | ||
| action='store_true', | ||
| default=False, | ||
| help='Use the PyPI mirrors as a fallback in case the main index is down.') | ||
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| mirrors = make_option( | ||
| '--mirrors', | ||
| dest='mirrors', | ||
| metavar='URL', | ||
| action='append', | ||
| default=[], | ||
| help='Specific mirror URLs to query when --use-mirrors is used') | ||
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| ########## | ||
| # groups # | ||
| ########## | ||
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| index_group = { | ||
| 'name': 'Package Index Options', | ||
| 'options': [ | ||
| find_links, | ||
| index_url, | ||
| extra_index_url, | ||
| no_index, | ||
| use_mirrors, | ||
| mirrors | ||
| ] | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| import pkg_resources | ||
| from pip.basecommand import Command | ||
| from pip.exceptions import DistributionNotFound, BestVersionAlreadyInstalled | ||
| from pip.index import PackageFinder | ||
| from pip.log import logger | ||
| from pip.req import InstallRequirement | ||
| from pip.util import get_installed_distributions, dist_is_editable | ||
| from pip.cmdoptions import make_option_group, index_group | ||
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| class ListCommand(Command): | ||
| name = 'list' | ||
| usage = '%prog [OPTIONS]' | ||
| summary = 'List installed packages (including editables).' | ||
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| def __init__(self, *args, **kw): | ||
| super(ListCommand, self).__init__(*args, **kw) | ||
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| cmd_opts = self.cmd_opts | ||
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| cmd_opts.add_option( | ||
| '-o', '--outdated', | ||
| action='store_true', | ||
| default=False, | ||
| help='List outdated packages (excluding editables)') | ||
| cmd_opts.add_option( | ||
| '-u', '--uptodate', | ||
| action='store_true', | ||
| default=False, | ||
| help='List uptodate packages (excluding editables)') | ||
| cmd_opts.add_option( | ||
| '-e', '--editable', | ||
| action='store_true', | ||
| default=False, | ||
| help='List editable packages.') | ||
| cmd_opts.add_option( | ||
| '-l', '--local', | ||
| action='store_true', | ||
| default=False, | ||
| help='If in a virtualenv, do not list globally-installed packages') | ||
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| index_opts = make_option_group(index_group, self.parser) | ||
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| self.parser.insert_option_group(0, index_opts) | ||
| self.parser.insert_option_group(0, cmd_opts) | ||
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| def _build_package_finder(self, options, index_urls): | ||
| """ | ||
| Create a package finder appropriate to this list command. | ||
| """ | ||
| return PackageFinder(find_links=options.find_links, | ||
| index_urls=index_urls, | ||
| use_mirrors=options.use_mirrors, | ||
| mirrors=options.mirrors) | ||
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| def run(self, options, args): | ||
| if options.outdated: | ||
| self.run_outdated(options) | ||
| elif options.uptodate: | ||
| self.run_uptodate(options) | ||
| elif options.editable: | ||
| self.run_editables(options) | ||
| else: | ||
| self.run_listing(options) | ||
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| def run_outdated(self, options): | ||
| for dist, remote_version_raw, remote_version_parsed in self.find_packages_latests_versions(options): | ||
| if remote_version_parsed > dist.parsed_version: | ||
| logger.notify('%s (Current: %s Latest: %s)' % (dist.project_name, | ||
| dist.version, remote_version_raw)) | ||
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| def find_packages_latests_versions(self, options): | ||
| index_urls = [options.index_url] + options.extra_index_urls | ||
| if options.no_index: | ||
| logger.notify('Ignoring indexes: %s' % ','.join(index_urls)) | ||
| index_urls = [] | ||
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| dependency_links = [] | ||
| for dist in get_installed_distributions(local_only=options.local): | ||
| if dist.has_metadata('dependency_links.txt'): | ||
| dependency_links.extend( | ||
| dist.get_metadata_lines('dependency_links.txt'), | ||
| ) | ||
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| finder = self._build_package_finder(options, index_urls) | ||
| finder.add_dependency_links(dependency_links) | ||
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| installed_packages = get_installed_distributions(local_only=options.local, include_editables=False) | ||
| for dist in installed_packages: | ||
| req = InstallRequirement.from_line(dist.key, None) | ||
| try: | ||
| link = finder.find_requirement(req, True) | ||
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| # If link is None, means installed version is most up-to-date | ||
| if link is None: | ||
| continue | ||
| except DistributionNotFound: | ||
| continue | ||
| except BestVersionAlreadyInstalled: | ||
| remote_version = req.installed_version | ||
| else: | ||
| # It might be a good idea that link or finder had a public method | ||
| # that returned version | ||
| remote_version = finder._link_package_versions(link, req.name)[0] | ||
| remote_version_raw = remote_version[2] | ||
| remote_version_parsed = remote_version[0] | ||
| yield dist, remote_version_raw, remote_version_parsed | ||
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| def run_listing(self, options): | ||
| installed_packages = get_installed_distributions(local_only=options.local) | ||
| self.output_package_listing(installed_packages) | ||
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| def run_editables(self, options): | ||
| installed_packages = get_installed_distributions(local_only=options.local, editables_only=True) | ||
| self.output_package_listing(installed_packages) | ||
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| def output_package_listing(self, installed_packages): | ||
| for dist in installed_packages: | ||
| if dist_is_editable(dist): | ||
| line = '%s (%s, %s)' % (dist.project_name, dist.version, dist.location) | ||
| else: | ||
| line = '%s (%s)' % (dist.project_name, dist.version) | ||
| logger.notify(line) | ||
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| def run_uptodate(self, options): | ||
| uptodate = [] | ||
| for dist, remote_version_raw, remote_version_parsed in self.find_packages_latests_versions(options): | ||
| if dist.parsed_version == remote_version_parsed: | ||
| uptodate.append(dist) | ||
| self.output_package_listing(uptodate) | ||
|
|
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