Classe « Flask »

Méthode flask.Flask.handle_exception

Signature de la méthode handle_exception

def handle_exception(self, e: Exception) -> flask.wrappers.Response 

Description

handle_exception.__doc__

Handle an exception that did not have an error handler
        associated with it, or that was raised from an error handler.
        This always causes a 500 ``InternalServerError``.

        Always sends the :data:`got_request_exception` signal.

        If :attr:`propagate_exceptions` is ``True``, such as in debug
        mode, the error will be re-raised so that the debugger can
        display it. Otherwise, the original exception is logged, and
        an :exc:`~werkzeug.exceptions.InternalServerError` is returned.

        If an error handler is registered for ``InternalServerError`` or
        ``500``, it will be used. For consistency, the handler will
        always receive the ``InternalServerError``. The original
        unhandled exception is available as ``e.original_exception``.

        .. versionchanged:: 1.1.0
            Always passes the ``InternalServerError`` instance to the
            handler, setting ``original_exception`` to the unhandled
            error.

        .. versionchanged:: 1.1.0
            ``after_request`` functions and other finalization is done
            even for the default 500 response when there is no handler.

        .. versionadded:: 0.3