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lib
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python3.8
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pip
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wheel.py
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# -*- coding: utf-8 -*- # The following comment should be removed at some point in the future. # mypy: disallow-untyped-defs=False from __future__ import absolute_import import logging import os from pip._internal.cache import WheelCache from pip._internal.cli import cmdoptions from pip._internal.cli.req_command import RequirementCommand from pip._internal.exceptions import CommandError, PreviousBuildDirError from pip._internal.req import RequirementSet from pip._internal.req.req_tracker import RequirementTracker from pip._internal.utils.temp_dir import TempDirectory from pip._internal.utils.typing import MYPY_CHECK_RUNNING from pip._internal.wheel import WheelBuilder if MYPY_CHECK_RUNNING: from optparse import Values from typing import Any, List logger = logging.getLogger(__name__) class WheelCommand(RequirementCommand): """ 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: https://wheel.readthedocs.io/en/latest/ Requirements: setuptools>=0.8, and wheel. 'pip wheel' uses the bdist_wheel setuptools extension from the wheel package to build individual wheels. """ 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> ...""" 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=os.curdir, help=("Build wheels into <dir>, where the default is the " "current working directory."), ) cmd_opts.add_option(cmdoptions.no_binary()) cmd_opts.add_option(cmdoptions.only_binary()) cmd_opts.add_option(cmdoptions.prefer_binary()) 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.no_build_isolation()) cmd_opts.add_option(cmdoptions.use_pep517()) cmd_opts.add_option(cmdoptions.no_use_pep517()) cmd_opts.add_option(cmdoptions.constraints()) cmd_opts.add_option(cmdoptions.editable()) cmd_opts.add_option(cmdoptions.requirements()) cmd_opts.add_option(cmdoptions.src()) cmd_opts.add_option(cmdoptions.ignore_requires_python()) cmd_opts.add_option(cmdoptions.no_deps()) cmd_opts.add_option(cmdoptions.build_dir()) cmd_opts.add_option(cmdoptions.progress_bar()) 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()) cmd_opts.add_option(cmdoptions.require_hashes()) 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): # type: (Values, List[Any]) -> None cmdoptions.check_install_build_global(options) if options.build_dir: options.build_dir = os.path.abspath(options.build_dir) options.src_dir = os.path.abspath(options.src_dir) session = self.get_default_session(options) finder = self._build_package_finder(options, session) build_delete = (not (options.no_clean or options.build_dir)) wheel_cache = WheelCache(options.cache_dir, options.format_control) with RequirementTracker() as req_tracker, TempDirectory( options.build_dir, delete=build_delete, kind="wheel" ) as directory: requirement_set = RequirementSet( require_hashes=options.require_hashes, ) try: self.populate_requirement_set( requirement_set, args, options, finder, session, wheel_cache ) preparer = self.make_requirement_preparer( temp_build_dir=directory, options=options, req_tracker=req_tracker, wheel_download_dir=options.wheel_dir, ) resolver = self.make_resolver( preparer=preparer, finder=finder, session=session, options=options, wheel_cache=wheel_cache, ignore_requires_python=options.ignore_requires_python, use_pep517=options.use_pep517, ) resolver.resolve(requirement_set) # build wheels wb = WheelBuilder( preparer, wheel_cache, build_options=options.build_options or [], global_options=options.global_options or [], no_clean=options.no_clean, ) build_failures = wb.build( requirement_set.requirements.values(), ) if len(build_failures) != 0: raise CommandError( "Failed to build one or more wheels" ) except PreviousBuildDirError: options.no_clean = True raise finally: if not options.no_clean: requirement_set.cleanup_files() wheel_cache.cleanup()