python實現自動登錄人人網并采集信息的方法

#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
import re
import urllib2
import urllib
import cookielib
class Renren(object):
 def __init__(self):
 self.name = self.pwd = self.content = self.domain = self.origURL = ''
 self.operate = ''#登錄進去的操作對象
 self.cj = cookielib.LWPCookieJar()
 try: 
 self.cj.revert('./renren.coockie') 
 except Exception,e:
 print e
 self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cj))
 urllib2.install_opener(self.opener)
 def setinfo(self,username,password,domain,origURL):
 '''設置用戶登錄信息'''
 self.name = username
 self.pwd = password
 self.domain = domain
 self.origURL = origURL
 def login(self):
 '''登錄人人網'''
 params = {
 'domain':self.domain,
 'origURL':self.origURL,
 'email':self.name, 
 'password':self.pwd}
 print 'login.......'
 req = urllib2.Request( 
 'http://www.renren.com/PLogin.do',
 urllib.urlencode(params)
 )
 self.file=urllib2.urlopen(req).read() 
 newsfeed = open('news.html','w')
 try:
 newsfeed.write(self.file)
 except Exception, e:
 newsfeed.close()
 self.operate = self.opener.open(req) 
 print type(self.operate)
 print self.operate.geturl()
 if self.operate.geturl(): 
 print 'Logged on successfully!'
 self.cj.save('./renren.coockie')
 self.__viewnewinfo()
 else:
 print 'Logged on error'
 def __viewnewinfo(self):
 '''查看好友的更新狀態'''
 self.__caiinfo()
 def __caiinfo(self):
 '''采集信息''' 
 h3patten = re.compile('(.*?)
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