wrappers.py 文件源码

def on_json_loading_failed(self, e):
        """Called if decoding of the JSON data failed.  The return value of
        this method is used by :meth:`get_json` when an error occurred.  The
        default implementation just raises a :class:`BadRequest` exception.

        .. versionchanged:: 0.10
           Removed buggy previous behavior of generating a random JSON
           response.  If you want that behavior back you can trivially
           add it by subclassing.

        .. versionadded:: 0.8
        """
        ctx = _request_ctx_stack.top
        if ctx is not None and ctx.app.config.get('DEBUG', False):
            raise BadRequest('Failed to decode JSON object: {0}'.format(e))
        raise BadRequest()