From c20c3c10635ce78db4a86ce9c0bb1d02e90f525d Mon Sep 17 00:00:00 2001
From: Administrator <admin@example.com>
Date: 星期二, 08 八月 2023 17:40:42 +0800
Subject: [PATCH] 单例+缓存优化
---
code_attribute/big_money_num_manager.py | 39 +++++++++++++++++++++++++++------------
1 files changed, 27 insertions(+), 12 deletions(-)
diff --git a/code_attribute/big_money_num_manager.py b/code_attribute/big_money_num_manager.py
index 39c8af4..89af6f9 100644
--- a/code_attribute/big_money_num_manager.py
+++ b/code_attribute/big_money_num_manager.py
@@ -7,7 +7,8 @@
from db.redis_manager import RedisUtils
from utils import tool
-__redisManager = redis_manager.RedisManager(0)
+__db = 0
+__redisManager = redis_manager.RedisManager(__db)
# 鏄惁涓哄ぇ鍗�
@@ -18,35 +19,49 @@
return False
+__big_money_cache = {}
+
+
def add_num(code, num):
- redis = __redisManager.getRedis()
- redis.incrby("big_money-{}".format(code), num)
+ if code not in __big_money_cache:
+ __big_money_cache[code] = 0
+ __big_money_cache[code] += num
+ RedisUtils.incrby_async(__db, "big_money-{}".format(code), num)
# 璁剧疆杩囨湡鏃堕棿
def expire(code):
- redis = __redisManager.getRedis()
- RedisUtils.expire(redis, "big_money-{}".format(code), tool.get_expire())
+ RedisUtils.expire(__redisManager.getRedis(), "big_money-{}".format(code), tool.get_expire())
def reset(code):
- redis = __redisManager.getRedis()
- redis.set("big_money-{}".format(code), 0)
+ __big_money_cache[code] = 0
+ RedisUtils.set(__redisManager.getRedis(), "big_money-{}".format(code), 0)
def get_num(code):
- redis = __redisManager.getRedis()
- num = redis.get("big_money-{}".format(code))
+ num = RedisUtils.get(__redisManager.getRedis(), "big_money-{}".format(code))
if num is None:
return 0
return round(int(num) / 1000 / 4)
+def get_num_cache(code):
+ if code in __big_money_cache:
+ return __big_money_cache[code]
+ num = get_num(code)
+ __big_money_cache[code] = num
+ return num
+
+
def reset_all():
redis = __redisManager.getRedis()
- keys = RedisUtils.keys(redis, "big_money-*")
- for k in keys:
- RedisUtils.setex(redis, k, tool.get_expire(), 0)
+ try:
+ keys = RedisUtils.keys(redis, "big_money-*", auto_free=False)
+ for k in keys:
+ RedisUtils.setex(redis, k, tool.get_expire(), 0, auto_free=False)
+ finally:
+ RedisUtils.realse(redis)
if __name__ == "__main__":
--
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