def _has_option(option, family='ipv4'):
    cmd = '{0} --help'.format(_iptables_cmd(family))
    if option in __salt__['cmd.run'](cmd, output_loglevel='quiet'):
        return True
    return False
Convert to an unpunycoded hostname
dataset/ETHPy150Open saltstack/salt/salt/modules/iptables.py/_has_option--crossover with--dataset/ETHPy150Open circuits/circuits/circuits/web/url.py/URL.unpunycode