'constructor'

def __init__(self):

    self.user_name = None
    self.pass_word = None
    self.user_uniqueid = None
    self.user_nick = None
    self.session = requests.Session()
    self.session.headers.update({'User-Agent': 'Mozilla/5.0    (Windows    NT    6.3;    WOW64;    rv:41.0)    Gecko/20100101    Firefox/41.0'})
    self.session.get('http://weibo.com/login.php')
    return
