@classmethod
  def get_property(cls, options):
    shadow_host = LocalState.get_host_with_role(options.keyname, 'shadow')
    acc = AppControllerClient(shadow_host, LocalState.get_secret_key(
      options.keyname))

    return acc.get_property(options.property)
Subclass should override this function.
dataset/ETHPy150Open AppScale/appscale-tools/lib/appscale_tools.py/AppScaleTools.get_property--crossover with--dataset/ETHPy150Open yuhaozhang/nnjm-global/code/train_util.py/TrainModel.trainOnBatch