Python 解码js escape加密

import urllibprint urllib.unquote('qvod%24%24DVD%u7248%24qvod%3A//571493395%7CB9252D01812F4A847CE6D9DD946357A251AC8EB6%7C%u5927%u95F9%u5929%u5BAB3D_TS%u62A2%u5148%u7248.rmvb%7C%24qvod'.replace('%u', '\\u').decode('unicode-escape'))

解码后为：

qvod$$DVD版$qvod://571493395|B9252D01812F4A847CE6D9DD946357A251AC8EB6|大闹天宫3D_TS抢先版.rmvb|$qvod