def tearDown(self): db_session.remove()
def shutdown_session(exception=None): db_session.remove()
def tearDown(self): db_session.remove()
def shutdown_session(exception=None): db_session.remove()
def tearDown(self): db_session.remove()
def shutdown_session(exception=None): db_session.remove()
def tearDown(self): db_session.remove()
def shutdown_session(exception=None): db_session.remove()