diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/wheel.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/wheel.py | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/wheel.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/wheel.py new file mode 100644 index 0000000..5536816 --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/wheel.py @@ -0,0 +1,213 @@ +# -*- coding: utf-8 -*- +from __future__ import absolute_import + +import os + +from pip.basecommand import Command +from pip.index import PackageFinder +from pip.log import logger +from pip.exceptions import CommandError, PreviousBuildDirError +from pip.req import InstallRequirement, RequirementSet, parse_requirements +from pip.util import normalize_path +from pip.wheel import WheelBuilder +from pip import cmdoptions + +DEFAULT_WHEEL_DIR = os.path.join(normalize_path(os.curdir), 'wheelhouse') + + +class WheelCommand(Command): + """ + Build Wheel archives for your requirements and dependencies. + + Wheel is a built-package format, and offers the advantage of not + recompiling your software during every install. For more details, see the + wheel docs: http://wheel.readthedocs.org/en/latest. + + Requirements: setuptools>=0.8, and wheel. + + 'pip wheel' uses the bdist_wheel setuptools extension from the wheel + package to build individual wheels. + + """ + + name = 'wheel' + usage = """ + %prog [options] <requirement specifier> ... + %prog [options] -r <requirements file> ... + %prog [options] <vcs project url> ... + %prog [options] <local project path> ... + %prog [options] <archive url/path> ...""" + + summary = 'Build wheels from your requirements.' + + def __init__(self, *args, **kw): + super(WheelCommand, self).__init__(*args, **kw) + + cmd_opts = self.cmd_opts + + cmd_opts.add_option( + '-w', '--wheel-dir', + dest='wheel_dir', + metavar='dir', + default=DEFAULT_WHEEL_DIR, + help=("Build wheels into <dir>, where the default is " + "'<cwd>/wheelhouse'."), + ) + cmd_opts.add_option(cmdoptions.use_wheel.make()) + cmd_opts.add_option(cmdoptions.no_use_wheel.make()) + cmd_opts.add_option( + '--build-option', + dest='build_options', + metavar='options', + action='append', + help="Extra arguments to be supplied to 'setup.py bdist_wheel'.") + cmd_opts.add_option(cmdoptions.requirements.make()) + cmd_opts.add_option(cmdoptions.download_cache.make()) + cmd_opts.add_option(cmdoptions.no_deps.make()) + cmd_opts.add_option(cmdoptions.build_dir.make()) + + cmd_opts.add_option( + '--global-option', + dest='global_options', + action='append', + metavar='options', + help="Extra global options to be supplied to the setup.py " + "call before the 'bdist_wheel' command.") + + 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 run(self, options, args): + + # confirm requirements + try: + import wheel.bdist_wheel + # Hack to make flake8 not complain about an unused import + wheel.bdist_wheel + except ImportError: + raise CommandError( + "'pip wheel' requires the 'wheel' package. To fix this, run: " + "pip install wheel" + ) + + try: + import pkg_resources + except ImportError: + raise CommandError( + "'pip wheel' requires setuptools >= 0.8 for dist-info support." + " To fix this, run: pip install --upgrade setuptools" + ) + else: + if not hasattr(pkg_resources, 'DistInfoDistribution'): + raise CommandError( + "'pip wheel' requires setuptools >= 0.8 for dist-info " + "support. To fix this, run: pip install --upgrade " + "setuptools" + ) + + 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 = 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, + ) + + options.build_dir = os.path.abspath(options.build_dir) + requirement_set = RequirementSet( + build_dir=options.build_dir, + src_dir=None, + download_dir=None, + download_cache=options.download_cache, + ignore_dependencies=options.ignore_dependencies, + ignore_installed=True, + session=session, + wheel_download_dir=options.wheel_dir + ) + + # make the wheelhouse + if not os.path.exists(options.wheel_dir): + os.makedirs(options.wheel_dir) + + # parse args and/or requirements files + for name in args: + requirement_set.add_requirement( + InstallRequirement.from_line(name, None)) + + for filename in options.requirements: + for req in parse_requirements( + filename, + finder=finder, + options=options, + session=session): + if req.editable: + logger.notify("ignoring %s" % req.url) + continue + requirement_set.add_requirement(req) + + # fail if no requirements + if not requirement_set.has_requirements: + opts = {'name': self.name} + msg = ('You must give at least one requirement ' + 'to %(name)s (see "pip help %(name)s")' % opts) + logger.error(msg) + return + + try: + # build wheels + wb = WheelBuilder( + requirement_set, + finder, + options.wheel_dir, + build_options=options.build_options or [], + global_options=options.global_options or [], + ) + wb.build() + except PreviousBuildDirError: + options.no_clean = True + raise + finally: + if not options.no_clean: + requirement_set.cleanup_files() |