def _db_command(self, input: Dict[str, Any]) -> Any:
try:
return from_json_bytes(self._backend.db_command(to_json_bytes(input)))
except Exception as e:
err_bytes = bytes(e.args[0])
err = pb.BackendError()
err.ParseFromString(err_bytes)
raise backend_exception_to_pylib(err)
def _run_command(self, service: int, method: int, input: Any) -> bytes:
input_bytes = input.SerializeToString()
try:
return self._backend.command(service, method, input_bytes)
except Exception as e:
err_bytes = bytes(e.args[0])
err = pb.BackendError()
err.ParseFromString(err_bytes)
raise backend_exception_to_pylib(err)