game.py 文件源码

def ext_ip(self):
        """
        The external ip for the game server. Will try to get only once and save to self._ext_ip for later use.
        """
        if not self._ext_ip:
            with settings(host_string=self.int_ip):
                self._ext_ip =  run('''curl -s ip.cn |awk '{split($2,x,"?");print x[2]}' ''')
        return self._ext_ip