Classe « Scaffold »

Méthode flask.blueprints.Scaffold.register_error_handler

Signature de la méthode register_error_handler

def register_error_handler(self, code_or_exception: Union[Type[-GenericException], int], f: 'ErrorHandlerCallable[GenericException]') -> None 

Description

register_error_handler.__doc__

Alternative error attach function to the :meth:`errorhandler`
        decorator that is more straightforward to use for non decorator
        usage.

        .. versionadded:: 0.7