def _blink_drive(cls, dname, request): disk = cls._validate_disk(dname, request) total_time = int(request.data.get('total_time', 90)) blink_time = int(request.data.get('blink_time', 15)) sleep_time = int(request.data.get('sleep_time', 5)) blink_disk(disk.name, total_time, blink_time, sleep_time) return Response()