@classmethod
  def from_json(cls, input_shard_state):
    """Creates an instance of the InputReader for the given input shard state.

    Args:
      input_shard_state: The InputReader state as a dict-like object.

    Returns:
      An instance of the InputReader configured using the values of json.
    """
    raise NotImplementedError(cls % "from_json() not implemented in %s")
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/ext/mapreduce/input_readers.py/InputReader.from_json/swapped operands of `%`