ip地址，,#! /usr/bin/

ip地址，,#! /usr/bin/

#! /usr/bin/env pythonimport re,urllib2,sysclass ip():    def __init__(self,n):        self.n=n;        self.u="http://www.ip138.com/ips138.asp?ip=%s&action=2" %(self.n)    def run(self):        ip=re.compile(r"([0-9]{1,3}\\.){3}([0-9]{1,3})")        if ip.match(self.n):            self.find(self.u)        else:            print "N"            sys.exit()    def find(self,u):        n=urllib2.urlopen(self.u)        url=re.compile(r'.*?<td align="center">.*?<li>(.*?)</li>.*')        for i in n:            ma=url.match(i)            if ma:                print ma.group(1).decode("gb2312")        n.close()if __name__=="__main__":    try:        n=raw_input("please input ip-->")        i=ip(n)        i.run()    except Exception as err:        print err#该片段来自于http://byrx.net