def get(self): if self.request.get('user'): creator = self.request.get('user') forms = Bet.from_user(creator) if forms: betslist = json.dumps([f.to_dict_key() for f in forms]) self.response.headers['Content-Type'] = 'application/json' self.response.out.write(betslist) else: self.abort(404) else: self.abort(404)