def add_feed():
title = request.form.get('title')
url = request.form.get('url')
delay = request.form.get('delay')
feed = Feed()
feed.url = url
feed.title = title
feed.delay = delay
feed.latest_fetch = datetime.datetime.now()
feed.put()
flash(u'KeyWord add successfully~', 'success')
flush_feed_cache()
return redirect(url_for("admin"))
