main.py 文件源码

def parse_args():
    parser = argparse.ArgumentParser(
        description="data_pipeline_introspector provides ability to view the current "
        "state of the data pipeline from a top-down view of namespaces."
    )
    parser.add_argument(
        '--version',
        action='version',
        version="data_pipeline {}".format(__version__)
    )

    subparsers = parser.add_subparsers()
    ListCommandParser.add_parser(subparsers)
    InfoCommandParser.add_parser(subparsers)
    RegisterCommandParser.add_parser(subparsers)
    SchemaCheckCommand.add_parser(subparsers)
    return parser.parse_args()