#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# File  : 测试.py
# Author: DaShenHan&道长-----先苦后甜，任凭晚风拂柳颜------
# Date  : 2022/8/28

import re
txt = 'var player_aaaa={"flag":"play","encrypt":3,"trysee":0,"points":0,"link":"\/vodplay\/44640-1-1.html","link_next":"","link_pre":"","url":"Zd2fZg56c6y10828ZDRiNzZjNzk1Y2E3OWQzNmQzYWEyM2IwODM0ZjM3MgO0O0OO0O0O","url_next":"d","from":"vip","server":"no","note":"","id":"44640","sid":1,"nid":1}'
ret = re.search('var player_(.*?)=(.*?)<',txt,re.M|re.I)
print(ret)