def session(self): # TODO(akamyshnikova): checking for session attribute won't be needed # when reader and writer will be used if hasattr(super(Context, self), 'session'): return super(Context, self).session if self._session is None: self._session = db_api.get_session() return self._session
def session(self): if self._session is None: self._session = db_api.get_session() return self._session