- plflag_auth = json.loads(video_info["plflag_list"])
- sign = plflag_auth["auth"]["sign"]
- ts = plflag_auth["auth"]["time"]
- rid = plflag_auth["auth"]["rid"]
+ plflag_auth = self._parse_json(video_info['plflag_list'], video_id)
+ sign = plflag_auth['auth']['sign']
+ ts = plflag_auth['auth']['time']
+ rid = plflag_auth['auth']['rid']