python人人网遍历好友

#encode:utf-8 import urllib,urllib2,cookielib,json,time,md5,re

class  Renren(object):     def __init__(self,email,password):         self.email=email         self.password=password         self.origURL='http://www.renren.com/Home.do'         #self.origURL='http://apps.renren.com/happyfarm/'         self.domain='renren.com'         self.cj = cookielib.LWPCookieJar()         try:             self.cj.revert('renren,cookie')         except:             None         self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cj))         urllib2.install_opener(self.opener)     def login(self):         params = {'email':self.email,'password':self.password,'origURL':self.origURL,'domain':self.domain}         req = urllib2.Request(             'http://www.renren.com/PLogin.do',             urllib.urlencode(params)                   )

          r = self.opener.open(req)    def friends(self):         req='http://friend.renren.com/myfriendlistx.do'         r=self.opener.open(req)         data = r.read()         f=re.search('friends=\[{.*?}\];',data)         x=f.group()         #print x         x=x[8:-1]         x=x.replace('tr','Tr')         x=x.replace('false','False')         friends=eval(x)         for i  in range(len(friends)):             for key in friends[i].keys():                 if key == 'name':                     print key,eval("u'"+friends[i][key]+"'").encode('utf-8')                 elif key == 'groups':                     if len(friends[i][key]) != 0:                         groups=friends[i][key][0]                         print key,eval("u'"+groups+"'").encode('utf-8')                 elif key == 'id':                     req="http://www.renren.com/profile.do?id="+str(friends[i][key])                     r = self.opener.open(req)                     print eval("u'"+friends[i]['name']+"'").encode('utf-8')                 else:                      print key,friends[i][key]

a=Renren('账号,'密码') a.login() a.friends()