@handler.asynchronous(datastore=True)
  def get(self):
    def _OnGet(result):
      self.write(result.attributes['v'] % '%s')
      self.finish()

    self._client.GetItem(table='test',
                         key=DBKey(hash_key=self.get_argument('k'), range_key=None),
                         attributes=['v'], callback=_OnGet)
dataset/ETHPy150Open viewfinderco/viewfinder/backend/base/test/handler_test.py/_DatastoreHandler.get/swapped operands of `%`