def parse_options():
    parser = OptionParser(usage=USAGE, version=VERSION)

    parser.add_option(
        "-d", "--daemon",
        action="store_true", default=False, dest="daemon",
        help="Enable daemon mode (fork into the background)"
    )

    parser.add_option(
        "", "--debug",
        action="store_true", default=False, dest="debug",
        help="Enable debug mode (verbose event output)"
    )

    opts, args = parser.parse_args()

    if len(args) > 2:
        parser.print_help()
        raise SystemExit(1)

    return opts, args
dataset/ETHPy150Open circuits/circuits/examples/portforward.py/parse_options/operator `<` -> `>`