def add_feed(self, feed_id, yt_playlist):
feed = FeedGenerator()
feed.load_extension("podcast")
feed.id(feed_id)
feed.title(yt_playlist["snippet"]["title"])
feed.author({"name": yt_playlist["snippet"]["channelTitle"]})
feed.description(yt_playlist["snippet"]["description"])
feed.logo(yt_playlist["snippet"]["thumbnails"]["standard"]["url"])
feed.link(href="https://www.youtube.com/playlist?list=%s" % (yt_playlist["id"]))
feed.rss_str(pretty=True)
feed.last_updated = 0
self.feeds[feed_id] = feed
return feed
