wheel.py 文件源码

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)