@utils.positional(1 + BlobProperty._positional)
  def __init__(self, name=None, compressed=False, json_type=None, **kwds):
    super(JsonProperty, self).__init__(name=name, compressed=compressed, **kwds)
    self._json_type = json_type
dataset/ETHPy150Open GoogleCloudPlatform/datastore-ndb-python/ndb/model.py/JsonProperty.__init__/original