player_data = self._download_webpage(
             data_url, video_id, 'Downloading player data')
         data = compat_parse_qs(player_data)
         player_data = self._download_webpage(
             data_url, video_id, 'Downloading player data')
         data = compat_parse_qs(player_data)
         webpage = self._download_webpage(url, video_id)
 
         file_key = self._search_regex(
         webpage = self._download_webpage(url, video_id)
 
         file_key = self._search_regex(