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

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
return truth of whether iptables has option .