def play_similar_genre_menu_item_callback(self, *args): if not self.echonest_similar_genre_playlist: self.echonest_similar_genre_playlist = \ EchoNestGenrePlaylist(self.shell, self.shell.props.queue_source) selected = self.get_selected_entries() entry = selected[0] self.echonest_similar_genre_playlist.start(entry, reinitialise=True)