errors.py 文件源码

def handle_arg_schema_error(error):
    """RESTful error regarding webarg schema mismatch (invalidation).

    Arguments:
        error (???): An error object from webargs, passed to this
        function when a request's arguments are not valid according to
        the specified webargs schema (a dict, see: use_args decorator).

    Returns:
        json "error"...

    """

    flask_restful.abort(400, validationError=error.messages)