http://gitunderground.i2p/archive/youtube-dl/src/commit/dcdb292fddc82ae11f4c0b647815a45c88a6b6d5/youtube_dl/extractor/vbox7.py
_og_search_thumbnail ( webpage ) if not video_url : info_response = self . _download_webpage ( 'http://vbox7.com/play/magare.do' , video_id , 'Downloading info webpage' , data = urlencode_postdata ({ 'as3' : '1' , 'vid' : video_id }), headers = { 'Content-Type' : 'application/x-www-form-urlencoded' }) final_url , thumbnail_url = map ( lambda x : x . split ( '=' )[ 1 ], info_response . split ( '&' )) if '/na.mp4' in video_url : self ....