dict_diff.py 文件源码

def main(argv):
    """Parse the arguments and start the main process."""
    try:
        opts, args = getopt.getopt(argv, "h", ["help"])
    except getopt.GetoptError:
        exit_with_parsing_error()
    for opt, arg in opts:
        arg = arg  # To avoid a warning from Pydev
        if opt in ("-h", "--help"):
            usage()
            sys.exit()
    if len(args) == 2:
        params = list(get_dicts(*args))
        params.extend(get_dict_names(*args))
        compare_dicts(*params)
    else:
        exit_with_parsing_error()