def post(self): ''' Creates a new busines model from posted data Returns corresponding URI Parameters: name - Name of the business lat - Lattitude of the business lon - Longitude of the business ''' params = self.load_json_params({ 'lat': (float, True), 'lon': (float, True), 'name': (str, True), 'admins': (list, False) }, use_default=True) authenticate() admin_keys = [ndb.Key('User', adm_id) for adm_id in params['admins']] if not len(ndb.get_multi(admin_keys)) == len(admin_keys): self.abort(400) key = Business.new( lat=params['lat'], lon=params['lon'], name=params['name'], admins=admin_keys ).put() uri = '/api/business/{}'.format(key.id()) self.response.status = '200 OK' self.response.write(uri)