def session(self): 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
def session(self): 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