[Docs] Make super() compatible for Python2
@ -124,7 +124,7 @@ handler. ::
def format(self, record):
record.url = request.url
record.remote_addr = request.remote_addr
return super().format(record)
return super(RequestFormatter, self).format(record)
formatter = RequestFormatter(
'[%(asctime)s] %(remote_addr)s requested %(url)s\n'