从华师信息门户获得当前登录用户姓名

models.py

# coding=utf-8


import urllib2, urllib, re, cookielib


def CCNUAuth(su_id=None, su_psw=None):
    """
    根据学号和密码获取姓名，失败返回false
    :param su_id:
    :param su_psw:
    :return:
    """
    if not (su_id and su_psw):
        return False

    cookie = cookielib.CookieJar()
    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookie))
    opener.addheaders = [('Connection', 'Keep-Alive')]
    opener.addheaders = [('Cache-Control', 'no-cache')]
    url_login = "http://portal.ccnu.edu.cn/loginAction.do"
    body = (('userName', su_id), ('userPass', su_psw))
    if len(opener.open(url_login, urllib.urlencode(body)).read()) != 53:
        return False

    auth_result = opener.open('http://portal.ccnu.edu.cn/index_jg.jsp').read()
    return re.compile("(.*?) ").findall(auth_result)[1].decode('gb2312').replace(' ', '')