def METHOD_NAME():
    parser = argparse.ArgumentParser(description='parse TopologyConfig file and list all devices by case')
    parser.add_argument(
        '-f',
        dest='topo_file',
        default='C:/GRL/Thread1.1/Thread_Harness/TestScripts/TopologyConfig.txt',
        help='Topology config file (default: C:/GRL/Thread1.1/Thread_Harness/TestScripts/TopologyConfig.txt)',
    )
    parser.add_argument('-c',
                        dest='case_list',
                        nargs='+',
                        default=['all'],
                        help='Test case list (e.g. 5.1.1 9.2.1, default: all) ')
    args = parser.parse_args()
    device_calculate(args.topo_file, args.case_list)