http://gitunderground.i2p/archive/youtube-dl/src/branch/master/youtube_dl/extractor/newgrounds.py
#&]+)' _TESTS = [{ 'url' : 'https://www.newgrounds.com/collection/cats' , 'info_dict' : { 'id' : 'cats' , 'title' : 'Cats' , }, 'playlist_mincount' : 46 , }, { 'url' : 'http://www.newgrounds.com/portal/search/author/ZONE-SAMA' , 'info_dict' : { 'id' : 'ZONE-SAMA' , 'title' : 'Portal Search: ZONE-SAMA' , }, 'playlist_mincount' : 47 , }, { 'url' : 'http://www.newgrounds.com/audio/search/title/cats' , 'only_matching' : True , }] def _real_extract ( self , url ): playlist_id =...