获取ip地址

import socketimport urllib2def     public_ip():        read = urllib2.urlopen('http://ipecho.net/plain').read()        return read.decode('utf-8')def     local_ip():        return socket.gethostbyname(socket.gethostname())if __name__ == "__main__":        print("Getting public and local IP...")        print("Public IP: {}\nLocal IP: {}".format(public_ip(), local_ip()))