diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/install.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/install.py | 362 |
1 files changed, 0 insertions, 362 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/install.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/install.py deleted file mode 100644 index 850a6ff..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/install.py +++ /dev/null @@ -1,362 +0,0 @@ -import os -import tempfile -import shutil - -from pip.req import InstallRequirement, RequirementSet, parse_requirements -from pip.log import logger -from pip.locations import (src_prefix, virtualenv_no_global, distutils_scheme, - build_prefix) -from pip.basecommand import Command -from pip.index import PackageFinder -from pip.exceptions import ( - InstallationError, CommandError, PreviousBuildDirError, -) -from pip import cmdoptions - - -class InstallCommand(Command): - """ - Install packages from: - - - PyPI (and other indexes) using requirement specifiers. - - VCS project urls. - - Local project directories. - - Local or remote source archives. - - pip also supports installing from "requirements files", which provide - an easy way to specify a whole environment to be installed. - """ - name = 'install' - - usage = """ - %prog [options] <requirement specifier> ... - %prog [options] -r <requirements file> ... - %prog [options] [-e] <vcs project url> ... - %prog [options] [-e] <local project path> ... - %prog [options] <archive url/path> ...""" - - summary = 'Install packages.' - bundle = False - - def __init__(self, *args, **kw): - super(InstallCommand, self).__init__(*args, **kw) - - cmd_opts = self.cmd_opts - - cmd_opts.add_option( - '-e', '--editable', - dest='editables', - action='append', - default=[], - metavar='path/url', - help=('Install a project in editable mode (i.e. setuptools ' - '"develop mode") from a local project path or a VCS url.'), - ) - - cmd_opts.add_option(cmdoptions.requirements.make()) - cmd_opts.add_option(cmdoptions.build_dir.make()) - - cmd_opts.add_option( - '-t', '--target', - dest='target_dir', - metavar='dir', - default=None, - help='Install packages into <dir>.') - - cmd_opts.add_option( - '-d', '--download', '--download-dir', '--download-directory', - dest='download_dir', - metavar='dir', - default=None, - help=("Download packages into <dir> instead of installing them, " - "regardless of what's already installed."), - ) - - cmd_opts.add_option(cmdoptions.download_cache.make()) - - cmd_opts.add_option( - '--src', '--source', '--source-dir', '--source-directory', - dest='src_dir', - metavar='dir', - default=src_prefix, - help='Directory to check out editable projects into. ' - 'The default in a virtualenv is "<venv path>/src". ' - 'The default for global installs is "<current dir>/src".') - - cmd_opts.add_option( - '-U', '--upgrade', - dest='upgrade', - action='store_true', - help='Upgrade all packages to the newest available version. ' - 'This process is recursive regardless of whether a dependency' - ' is already satisfied.' - ) - - cmd_opts.add_option( - '--force-reinstall', - dest='force_reinstall', - action='store_true', - help='When upgrading, reinstall all packages even if they are ' - 'already up-to-date.') - - cmd_opts.add_option( - '-I', '--ignore-installed', - dest='ignore_installed', - action='store_true', - help='Ignore the installed packages (reinstalling instead).') - - cmd_opts.add_option(cmdoptions.no_deps.make()) - - cmd_opts.add_option( - '--no-install', - dest='no_install', - action='store_true', - help="DEPRECATED. Download and unpack all packages, but don't " - "actually install them." - ) - - cmd_opts.add_option( - '--no-download', - dest='no_download', - action="store_true", - help="DEPRECATED. Don't download any packages, just install the " - "ones already downloaded (completes an install run with " - "--no-install).") - - cmd_opts.add_option(cmdoptions.install_options.make()) - cmd_opts.add_option(cmdoptions.global_options.make()) - - cmd_opts.add_option( - '--user', - dest='use_user_site', - action='store_true', - help='Install using the user scheme.') - - cmd_opts.add_option( - '--egg', - dest='as_egg', - action='store_true', - help="Install packages as eggs, not 'flat', like pip normally " - "does. This option is not about installing *from* eggs. " - "(WARNING: Because this option overrides pip's normal install" - " logic, requirements files may not behave as expected.)") - - cmd_opts.add_option( - '--root', - dest='root_path', - metavar='dir', - default=None, - help="Install everything relative to this alternate root " - "directory.") - - cmd_opts.add_option( - "--compile", - action="store_true", - dest="compile", - default=True, - help="Compile py files to pyc", - ) - - cmd_opts.add_option( - "--no-compile", - action="store_false", - dest="compile", - help="Do not compile py files to pyc", - ) - - cmd_opts.add_option(cmdoptions.use_wheel.make()) - cmd_opts.add_option(cmdoptions.no_use_wheel.make()) - - 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(cmdoptions.no_clean.make()) - - index_opts = cmdoptions.make_option_group( - cmdoptions.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 install command. - This method is meant to be overridden by subclasses, not - called directly. - """ - return PackageFinder( - find_links=options.find_links, - index_urls=index_urls, - use_wheel=options.use_wheel, - allow_external=options.allow_external, - allow_unverified=options.allow_unverified, - allow_all_external=options.allow_all_external, - allow_all_prereleases=options.pre, - session=session, - ) - - def run(self, options, args): - - if ( - options.no_install or - options.no_download or - (options.build_dir != build_prefix) or - options.no_clean - ): - logger.deprecated( - '1.7', - 'DEPRECATION: --no-install, --no-download, --build, ' - 'and --no-clean are deprecated. See ' - 'https://github.com/pypa/pip/issues/906.', - ) - - if options.download_dir: - options.no_install = True - options.ignore_installed = True - options.build_dir = os.path.abspath(options.build_dir) - options.src_dir = os.path.abspath(options.src_dir) - install_options = options.install_options or [] - if options.use_user_site: - if virtualenv_no_global(): - raise InstallationError( - "Can not perform a '--user' install. User site-packages " - "are not visible in this virtualenv." - ) - install_options.append('--user') - - temp_target_dir = None - if options.target_dir: - options.ignore_installed = True - temp_target_dir = tempfile.mkdtemp() - options.target_dir = os.path.abspath(options.target_dir) - if (os.path.exists(options.target_dir) - and not os.path.isdir(options.target_dir)): - raise CommandError( - "Target path exists but is not a directory, will not " - "continue." - ) - install_options.append('--home=' + temp_target_dir) - - global_options = options.global_options or [] - index_urls = [options.index_url] + options.extra_index_urls - if options.no_index: - logger.notify('Ignoring indexes: %s' % ','.join(index_urls)) - index_urls = [] - - if options.use_mirrors: - logger.deprecated( - "1.7", - "--use-mirrors has been deprecated and will be removed" - " in the future. Explicit uses of --index-url and/or " - "--extra-index-url is suggested." - ) - - if options.mirrors: - logger.deprecated( - "1.7", - "--mirrors has been deprecated and will be removed in " - " the future. Explicit uses of --index-url and/or " - "--extra-index-url is suggested." - ) - index_urls += options.mirrors - - session = self._build_session(options) - - finder = self._build_package_finder(options, index_urls, session) - - requirement_set = RequirementSet( - build_dir=options.build_dir, - src_dir=options.src_dir, - download_dir=options.download_dir, - download_cache=options.download_cache, - upgrade=options.upgrade, - as_egg=options.as_egg, - ignore_installed=options.ignore_installed, - ignore_dependencies=options.ignore_dependencies, - force_reinstall=options.force_reinstall, - use_user_site=options.use_user_site, - target_dir=temp_target_dir, - session=session, - pycompile=options.compile, - ) - for name in args: - requirement_set.add_requirement( - InstallRequirement.from_line(name, None)) - for name in options.editables: - requirement_set.add_requirement( - InstallRequirement.from_editable( - name, - default_vcs=options.default_vcs - ) - ) - for filename in options.requirements: - for req in parse_requirements( - filename, finder=finder, options=options, session=session): - requirement_set.add_requirement(req) - if not requirement_set.has_requirements: - opts = {'name': self.name} - if options.find_links: - msg = ('You must give at least one requirement to %(name)s ' - '(maybe you meant "pip %(name)s %(links)s"?)' % - dict(opts, links=' '.join(options.find_links))) - else: - msg = ('You must give at least one requirement ' - 'to %(name)s (see "pip help %(name)s")' % opts) - logger.warn(msg) - return - - try: - if not options.no_download: - requirement_set.prepare_files( - finder, - force_root_egg_info=self.bundle, - bundle=self.bundle, - ) - else: - requirement_set.locate_files() - - if not options.no_install and not self.bundle: - requirement_set.install( - install_options, - global_options, - root=options.root_path, - ) - installed = ' '.join([req.name for req in - requirement_set.successfully_installed]) - if installed: - logger.notify('Successfully installed %s' % installed) - elif not self.bundle: - downloaded = ' '.join([ - req.name for req in requirement_set.successfully_downloaded - ]) - if downloaded: - logger.notify('Successfully downloaded %s' % downloaded) - elif self.bundle: - requirement_set.create_bundle(self.bundle_filename) - logger.notify('Created bundle in %s' % self.bundle_filename) - except PreviousBuildDirError: - options.no_clean = True - raise - finally: - # Clean up - if ((not options.no_clean) - and ((not options.no_install) or options.download_dir)): - requirement_set.cleanup_files(bundle=self.bundle) - - if options.target_dir: - if not os.path.exists(options.target_dir): - os.makedirs(options.target_dir) - lib_dir = distutils_scheme('', home=temp_target_dir)['purelib'] - for item in os.listdir(lib_dir): - shutil.move( - os.path.join(lib_dir, item), - os.path.join(options.target_dir, item), - ) - shutil.rmtree(temp_target_dir) - return requirement_set |