_common.py 文件源码

def normalize_tc_value(tc_obj):
    import ipaddress

    try:
        tc_obj.sanitize()
    except ipaddress.AddressValueError as e:
        logger.error(IPV6_OPTION_ERROR_MSG_FORMAT.format(e))
        sys.exit(errno.EINVAL)
    except ValueError as e:
        logger.error("{:s}: {}".format(e.__class__.__name__, e))
        sys.exit(errno.EINVAL)