def __begin_transaction_hook(self, rpc):
    self.check_rpc_success(rpc)
    if self._api_version == _CLOUD_DATASTORE_V1:
      return rpc.response.transaction
    else:
      return rpc.response
Sends a data packet to the partner. This function is synchronous, i.e.
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/datastore/datastore_rpc.py/BaseConnection.__begin_transaction_hook--crossover with--dataset/ETHPy150Open gijzelaerr/python-snap7/snap7/partner.py/Partner.b_send