#!/usr/bin/env python

import re,urllib2

class Get_public_ip:

    def getip(self):

        try:

            myip = self.visit("http://www.111cn.net/")

        except:

            try:

                myip = self.visit("http://www.ip138.com/ip2city.asp")

            except:

                myip = "So sorry!!!"

        return myip

    def visit(self,url):

        opener = urllib2.urlopen(url)

        if url == opener.geturl():

            str = opener.read()

if __name__ == "__main__":

    getmyip = Get_public_ip()