(self)
Return a response with a 200 or 503 status.
Return a response with a 200 or 503 status.
Return a response with a 200 or 503 status .
def __call__(self):
        """Return a response with a 200 or 503 status."""
        try:
            return {"status": "OK"}
        except Exception:
            raise self.prepare_exception(HTTPServiceUnavailable())
def __call__ ( self ) : try : return { "status" : "OK" } except Exception : raise self . prepare_exception ( HTTPServiceUnavailable ( ) )