import requests 

 import  re 



 session = requests.session() 

 url = "http://www.renren.com/PLogin.do" 

 post_data = {"email":"mr_mao_hacker@163.com", "password":"alarmchime"} 

 headers = { 

     "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36"} 



 session.post(url,data=post_data,headers=headers) 



 r = session.get("http://www.renren.com/327550029/profile",headers=headers) 



 print(re.findall("毛兆军",r.content.decode()))