kas.py 文件源码

def kas_get_argparser():
    """
        Creates a argparser for kas with all plugins.
    """
    parser = argparse.ArgumentParser(description='kas - setup tool for '
                                     'bitbake based project')

    verstr = '%(prog)s {} (configuration format version {}, ' \
        'earliest compatible version {})'.format(__version__, __file_version__,
                                                 __compatible_file_version__)
    parser.add_argument('--version', action='version', version=verstr)

    parser.add_argument('-d', '--debug',
                        action='store_true',
                        help='Enable debug logging')

    subparser = parser.add_subparsers(help='sub command help', dest='cmd')
    for ext_plugin in pkg_resources.iter_entry_points('kas.plugins'):
        ext_plugin.load()

    for plugin in getattr(kasplugin, 'plugins', []):
        plugin.get_argparser(subparser)

    return parser