hehey-hcache 是一个python 数据缓存工具组件
Project description
hehey-hcache 组件
介绍
hehey-hcache 是一个python 数据缓存工具组件
依赖以及版本要求
- python >= 3.5
安装
- 直接下载:
- 命令安装:
pip install hehey-hcache
基础文件以目录
参数配置
conf = {
'keyPrefix': "yi",
'defaultStorage':'memcached',
'customStorages': {
# redis 远程存储 配置
'redis': {
'clazz': 'hcache.storages.RedisStorage.RedisStorage',
'red': {'host': '127.0.0.1', 'port': 6379, 'db': 1, 'password': ""}
},
# file 文件配置
'file': {
'clazz': 'hcache.storages.FileStorage.FileStorage',
'cachePath': '/home/hehe/www/cache',
'dirLevel':2,
},
# 本地内存配置
'local': {
'clazz': 'hcache.storages.LocalStorage.LocalStorage',
'options':{
'mode': 'lru',
}
},
# memcached远程存储配置
'memcached': {
'clazz': 'hcache.storages.MemcachedStorage.MemcachedStorage',
'mc': {
'servers': ['127.0.0.1:11211'],
}
}
},
}
# 支持四种存储,redis,file,memcached,local(进程内存)
# keyPrefix: key 前缀
# defaultStorage: 默认存在类型,比如redis
基本示例
- 快速使用
from hcache.cache import CacheManager;
conf = {
'keyPrefix': "yi",
'defaultStorage':'memcached',
'customStorages': {
# redis 远程存储 配置
'redis': {
'clazz': 'hcache.storages.RedisStorage.RedisStorage',
'red': {'host': '127.0.0.1', 'port': 6379, 'db': 1, 'password': ""}
},
# file 文件配置
'file': {
'clazz': 'hcache.storages.FileStorage.FileStorage',
'cachePath': '/home/hehe/www/cache',
'dirLevel':2,
},
},
}
hcache = CacheManager(conf)
# 设置缓存
hcache.set("accountInfo",{"realName":"hehe","stauts":1})
hcache.set("name","hahahxxxx",expire = 20)
# 获取缓存
hcache.get("name")
hcache.get("accountInfo")
- 批量设置/批量获取
from hcache.cache import CacheManager;
conf = {
'keyPrefix': "yi",
'defaultStorage':'memcached',
'customStorages': {
# redis 远程存储 配置
'redis': {
'clazz': 'hcache.storages.RedisStorage.RedisStorage',
'red': {'host': '127.0.0.1', 'port': 6379, 'db': 1, 'password': ""}
},
# file 文件配置
'file': {
'clazz': 'hcache.storages.FileStorage.FileStorage',
'cachePath': '/home/hehe/www/cache',
'dirLevel':2,
},
},
}
hcache = CacheManager(conf)
# 批量设置
datas = {"account":{"realName":"hehe"},"address":{"cityId":1,"userId":20}};
hcache.mset(datas,expire = 20)
# 批量获取
hcache.mget("account","address")
# 或
hcache.mget(["account","address"])
- 检验key 是否存在
from hcache.cache import CacheManager;
conf = {};
hcache = CacheManager(conf)
if hcache.exists("account"):
print("yes")
else:
print("no")
- 直接使用存储set/get
from hcache.cache import CacheManager;
conf = {
'keyPrefix': "yi",
'defaultStorage':'memcached',
'customStorages': {
# redis 远程存储 配置
'redis': {
'clazz': 'hcache.storages.RedisStorage.RedisStorage',
'red': {'host': '127.0.0.1', 'port': 6379, 'db': 1, 'password': ""}
},
# file 文件配置
'file': {
'clazz': 'hcache.storages.FileStorage.FileStorage',
'cachePath': '/home/hehe/www/cache',
'dirLevel':2,
},
},
}
hcache = CacheManager(conf)
hcache.file.set("accountInfo",{"realName":"hehe","stauts":1})
hcache.file.set("name","hahahxxxx",expire = 20)
# 获取缓存
hcache.file.get("name")
hcache.file.get("accountInfo")
- 装饰器注解缓存数据
from hclient.client import Client;
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