python实现查询IP地址所在地

#-*- coding:gbk -*-
import urllib2
import re
 
try:
 while True:
 ipaddr = raw_input("Enter IP Or Domain Name:")
 if ipaddr == "" or ipaddr == 'exit':
 break
 else:
 url = "http://www.ip138.com/ips138.asp?ip=%s&action=2" % ipaddr
 u = urllib2.urlopen(url)
 s = u.read()
 #Get IP Address
 ip = re.findall(r'd{1,3}.d{1,3}.d{1,3}.d{1,3}',s)
 print "
****** Below Result From IP138 Database *****"
 print "IP Address:",ip[0]
 #Get IP Address Location
 result = re.findall(r'(
.*?
)',s)
 for i in result:
 print i[4:-5]
 print "*"*45
 print "
"
 
except:
 print "Not Data Find"