装饰器写法

装饰器写法

# 游客小游戏 看视频
def device_youke_mingame(name=None):
    def youke_mingame(view):
        @functools.wraps(view)
        def _wrapped(*args, **kwargs):
            try:
                r_json = request.get_json()
                device_id = r_json.get("device_id", None)
                device_details = DeviceDetails.get_by_id(device_id)
                if device_details:
                    if name == "addition":
                        # 30%分数加成
                        key = "yk|addition_3||{}".format(device_details.id)
                        rds_extra.set(key, 0.3)
                        rds_extra.expire(key, 3600 * 24)

                    device_details.total_video_count = getattr(device_details, "total_video_count", 0) + 1
                    device_details.save()
                    return JsonResponse.response(code=1, user_id=device_details.id)

                return view(*args, **kwargs)

            except Exception as e:
                logger.exception(e)

        return _wrapped

    return youke_mingame