def post(self): config = TrendingEmailConfig.query().fetch(1)[0] if not config: config = TrendingEmailConfig() if self.request.get("none"): config.mode = "none" elif self.request.get("minutes"): config.mode = "minutes" elif self.request.get("hourly"): config.mode = "hourly" elif self.request.get("daily"): config.mode = "daily" config.put() self.redirect('/trending')