Python模擬登錄和登錄跳轉

# coding:utf-8
import urllib
import urllib2
import cookielib
from bs4 import BeautifulSoup
# 設置登錄url
login_url = "******************"
# 創建登錄類
class Login(object):
    #初始化
    def __init__(self):
        self.username = ''
        self.password = ''
        # 驗證碼
        self.rode = ''
        #設置cookie
        self.cj = cookirlib,LWPCookieJar()
        self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cj))
        urllib2.install_opener(self.opener)

    def setLoginInfo(self, username, passwoed ,rode):
        """設置登錄用戶信息"""
        self.username = username
        self.password = password
        self.rode = rode

    def login(self):
        """"模擬登錄"""
        login_data = {'username': self.username, 'password': self.password, 'rode': self.rode}
        headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2859.0 Safari/537.36'}
        req = urllib2.Request(login_url, data=urllib.urlencode(login_data), headers=headers)
        response = urllibs.urlopen(req)
        # 加cookie, 自動保存seissionid,做後續跳轉
        self.operate = self.opener.open(req)
        # 通過BeautifulSoup獲取網頁內容
        soup = BeautifulSoup(response, 'lxml')
        # 獲取網頁的content
        data = soup.select('#content')
        if data:
            print u'模擬登錄成功!', data
        print u'模擬登錄失敗!'

   def skip(self, skip_url):
       """
       模擬登錄成功後,跳轉網頁
       ----------------------------
       傳遞跳轉網頁的url
      """
       headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2859.0 Safari/537.36'}
       req = urllib2.Request(skip_url, headers=headers)
       response = urllib2.urlopen(req)
       soup = BeautifulSoup(response, 'lxml')
       # 獲取跳轉後網頁的title
       print soup.title.string

if __name__ == "__main__":
    userlogin = Login()
    username = '***********'
    password = '***********'
    rode = '***********'
    # 執行模擬登錄方法
    userlogin.login()
    # 執行模擬登錄成功後網頁跳轉方法
    user_login.skip(skip_url = '***************')