tlcache 0.2.1

Two Level Local Cache

Two Level Local Cache

• Free software: ISC license

• Documentation: https://tlcache.readthedocs.org.

Usage

• simple use

>>> from tlcache import TLCache
>>> cache = TLCache(cache_dir="/tmp/xxxxdir")
>>> lst = []
>>> @cache.cache()
... def apppend():
...     lst.append(1)
...     return lst
>>> append() == [1]
>>> append() == [1]

• cache refresh

>>> with cache.with_refresh():
...     append() == [1, 1]
...     append() == [1, 1, 1]
>>> append() == [1, 1, 1]

Features

• Two level cache, first level is memory, and second level is the filesystem

History

0.2.1 (2017-06-21)

• Fix missing exception stack

0.2.0 (2016-08-07)

• Even cache when got empty results

• When exception, use old data to cache degraded

0.1.7 (2016-4-14)

• cache refresh manager, should be used with lock

0.1.6 (2016-4-14)

• add cache refresh context manager

0.1.5 (2016-4-14)

• decrese logging warnings

0.1.4 (2016-3-16)

• make sure fd is closed when fdopen occus exception

• set memory before file

0.1.3 (2015-11-24)

• Don’t cache when results is empty

0.1.2 (2015-11-13)

• Fix a bug that which causes when cache invalidate wil not cached again.

0.1.1 (2015-11-10)

• Inside the tlcache’s add method, use the filecache’s set method internally.

0.1.0 (2015-11-10)

• First release on PyPI.