http://gitunderground.i2p/archive/youtube-dl/src/branch/master/youtube_dl/extractor/odnoklassniki.py
_html_search_meta ( 'ya:ovs:upload_date' , webpage , 'upload date' , default = None )) age_limit = None adult = self . _html_search_meta ( 'ya:ovs:adult' , webpage , 'age limit' , default = None ) if adult : age_limit = 18 if adult == 'true' else 0 like_count = int_or_none ( metadata . get ( 'likeCount' )) info = { 'id' : video_id , 'title' : title , 'thumbnail' : thumbnail , 'duration' : duration , 'upload_date' : upload_date , 'uploader' : uploader ,...