tasks.py 文件源码

def _is_episode_downloaded(episode):
        """Checks if this item has already been downloaded."""
        try:
            Episode.select() \
                .where(Episode.show == episode.show) \
                .where(Episode.season == episode.season) \
                .where(Episode.episode == episode.episode) \
                .where(Episode.is_downloaded == 1) \
                .get()
            return True
        except DoesNotExist:
            return False