https://github.com/lloydzhou/srcache

python redis cache library, can using stale data, and create new cache async
https://github.com/lloydzhou/srcache

Last synced: 7 days ago
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python redis cache library, can using stale data, and create new cache async

• Host: GitHub
• URL: https://github.com/lloydzhou/srcache
• Owner: lloydzhou
• Created: 2015-07-07T23:55:39.000Z (over 9 years ago)
• Default Branch: decorator
• Last Pushed: 2018-11-19T02:45:47.000Z (about 6 years ago)
• Last Synced: 2025-01-05T07:42:29.297Z (13 days ago)
• Language: Python
• Size: 10.7 KB
• Stars: 5
• Watchers: 1
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

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README

        
# StaleRedisCache

python redis cache library, can using stale data, and create new cache async  

using tornado.ioloop to make async task.

## Synopsis

### using decorator

    class A:

        @stalecache(expire=10, stale=10)

        def get_data(self, name):

            return "hello %s" % name

    

    if __name__ == '__main__':

        logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)

        a = A()

        print(a.get_data('world'))

        IOLoop.current().add_timeout(IOLoop.current().time() + 2, lambda: IOLoop.current().stop())

        IOLoop.instance().start()

## Test

run command "python3 test.py" to test this library.

#### first time create new cache in blocking modal

    DEBUG:root:get cache in blocking modal: __main__.Test.get_data:3101872214

    DEBUG:root:update cache: __main__.Test.get_data:3101872214

    hello world

#### Hit cache, just return cached data

    DEBUG:root:get cache: __main__.Test.get_data:3101872214

    hello world

#### Cache in stale modal, auto create new cache in non blocking modal

    DEBUG:root:get cache: __main__.Test.get_data:3101872214

    hello world

    DEBUG:root:update cache: __main__.Test.get_data:3101872214