def pre_exec(self):

        raise NotImplementedError()
Returns a tuple suitable for ui.error()
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/engine/interfaces.py/ExecutionContext.pre_exec--crossover with--dataset/ETHPy150Open aldebaran/qibuild/python/qisys/ui.py/message_for_exception