renren_login_urllib带Cookie

from day1.tuozhan_all import post, get
import json
from urllib import request, parse

#保存cooke
from http import cookiejar
#通过对象保存cookie
cookie_object = cookiejar.CookieJar()

handler = request.HTTPCookieProcessor(cookie_object)

opener = request.bulid_opener(handler)

#url
url = 'http://www.renren.com/ajaxLogin/login?1=1&uniqueTimestamp=2018721547856'

#form
form = {
　　'email': '15239009262',
　　'icode': '',
　　'origURL': 'http://www.renren.com/home',
　　'domain': 'renren.com',
　　'key_id': '1',
　　'captcha_type': 'web_login',
　　'password': '0ebcab266c90fff23250513f55e2e1f693babcde1667fff0747dc8fc4468f28e',
　　'rkey': '847967e38c9676fa9163b969657de0c4',
　　'f': 'http%3A%2F%2Freg.renren.com%2Fxn6218.do%3Fss%3D10131%26rt%3D1%26g%3Dv6reg',
}

#post
form_bytes = parse.urlencode(form).encode('utf-8')

response = opener.open(url, form_bytes)

html_bytes = response.read()
#通过json获取一个字典类型
res_dict = json.loads(html_bytes.decode('utf-8'))

home_url = res_dict['homeUrl']

$访问页面
response = opener.open(home_url)
html_bytes = response.read()
print(html_bytes.decode('utf-8'))