python 简洁登录 人人网

#-*- coding:UTF-8 -*-
from sgmllib import SGMLParser
import sys,urllib2,urllib,cookielib
import datetime
import time
class spider(SGMLParser):
    def __init__(self,email,password):
        self.email=email
        self.password=password
        self.domain='renren.com'
        try:
            cookie=cookielib.CookieJar()
            cookieProc=urllib2.HTTPCookieProcessor(cookie)
        except:
            raise
        else:
            opener=urllib2.build_opener(cookieProc)
            urllib2.install_opener(opener)


    def login(self):
        print 'Start Login'
        url ='http://www.renren.com/PLogin.do'
        postdata={
                   'email':self.email,
                   'password':self.password,
                   'domain':self.domain
            }
        req = urllib2.Request(url,urllib.urlencode(postdata))
        self.file = urllib2.urlopen(req).read()
        print self.file

renrenspider = spider('userName','passWord')
renrenspider.login()