setup.py 文件源码

def unpickle(self, data):
        try:
            return pickle.loads(data)
        except (pickle.UnpicklingError,
                AttributeError, EOFError, TypeError) as exc:
            return {
                'msg': '({}) Log handling error: un-pickling failed!'.format(
                    exc.__class__.__name__),
                'exc_info': exc.args,
                'level': logging.ERROR,
                'func': self.unpickle.__name__,
            }