python 携带cookie访问网站（python接口测试post）

#coding=utf-8

import urllib2
import urllib
import cookielib
import os
import threading
import time
class HB:def add_cookie_login(self,username):
        self.user = username
        cookiejar = cookielib.CookieJar()
        urlOpener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookiejar))
        headers ={
            "User-agent":"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1"}
        data={
            "loginname":self.user,
            "password":‘111111‘,
            ‘remember‘:1}
        postdata = urllib.urlencode(data)

        url_1 = ‘http://test.reg.haibian.com/login/ajax_login‘
        request = urllib2.Request(url_1,postdata,headers)
        url =urlOpener.open(request)
        print url.info()
        page = url.read()
        url = urlOpener.open(‘http://test.www.haibian.com/home/index‘)
        #request = urllib2.Request(url)
        #url = urlOpener.open(request)
        page = url.read()
        url = urlOpener.open(‘http://test.www.haibian.com/course/study?chapter_id=8540&course_id=1095&class_id=1433152942&date_id=48946‘)
        page = url.read()
        print page

    def users(self):
        f = open(‘student_email.txt‘)
        data = f.readlines()
        for user in data:
            self.add_cookie_login(user)
            break
            #print user,
        pass
if __name__ == ‘__main__‘:
    l = HB()
    l.users()