http://code.activestate.com/recipes/langs/python/tags/lru/2016-04-17T01:22:51-07:00ActiveState Code Recipes2016-04-17T01:22:01-07:00Felixhttp://code.activestate.com/recipes/users/4193957/http://code.activestate.com/recipes/580644-lru-dictionary/

<p style="color: grey"> Python recipe 580644 by <a href="/recipes/users/4193957/">Felix</a> (<a href="/recipes/tags/dict/">dict</a>, <a href="/recipes/tags/dictionary/">dictionary</a>, <a href="/recipes/tags/expiration/">expiration</a>, <a href="/recipes/tags/expiring/">expiring</a>, <a href="/recipes/tags/lru/">lru</a>, <a href="/recipes/tags/lru_cache/">lru_cache</a>, <a href="/recipes/tags/python3/">python3</a>). </p> <p>For most cases where you want to store a limited amount of data, functools.partial is sufficient. However, if you want or need more control over your data, especially specifying an expiration date for your entries, this can come in handy.</p> <p>Read the docstrings for implementation details.</p>

2016-04-17T01:22:51-07:00Felixhttp://code.activestate.com/recipes/users/4193957/http://code.activestate.com/recipes/580645-lru-dictionary/

<p style="color: grey"> Python recipe 580645 by <a href="/recipes/users/4193957/">Felix</a> (<a href="/recipes/tags/dict/">dict</a>, <a href="/recipes/tags/dictionary/">dictionary</a>, <a href="/recipes/tags/expires/">expires</a>, <a href="/recipes/tags/expiring/">expiring</a>, <a href="/recipes/tags/lru/">lru</a>, <a href="/recipes/tags/lru_cache/">lru_cache</a>, <a href="/recipes/tags/python/">python</a>, <a href="/recipes/tags/python3/">python3</a>). </p> <p>For most cases where you want to store a limited amount of data, functools.partial is sufficient. However, if you want or need more control over your data, especially specifying an expiration date for your entries, this can come in handy.</p> <p>Read the docstrings for implementation details.</p>

2013-03-06T05:38:15-08:00Raymond Hettingerhttp://code.activestate.com/recipes/users/178123/http://code.activestate.com/recipes/578078-py26-and-py30-backport-of-python-33s-lru-cache/

<p style="color: grey"> Python recipe 578078 by <a href="/recipes/users/178123/">Raymond Hettinger</a> (<a href="/recipes/tags/cache/">cache</a>, <a href="/recipes/tags/lru/">lru</a>). Revision 6. </p> <p>Full-featured O(1) LRU cache backported from Python3.3. The full Py3.3 API is supported (thread safety, maxsize, keyword args, type checking, __wrapped__, and cache_info). Includes Py3.3 optimizations for better memory utilization, fewer dependencies, and fewer dict lookups.</p>

2011-12-01T00:57:38-08:00Raymond Hettingerhttp://code.activestate.com/recipes/users/178123/http://code.activestate.com/recipes/577969-simplified-highly-optimized-lru-cache/

<p style="color: grey"> Python recipe 577969 by <a href="/recipes/users/178123/">Raymond Hettinger</a> (<a href="/recipes/tags/cache/">cache</a>, <a href="/recipes/tags/lru/">lru</a>). Revision 3. </p> <p>An O(1) LRU cache. Short, sweet, and fast. No bells and whistles.</p>

2013-03-06T06:04:18-08:00Raymond Hettingerhttp://code.activestate.com/recipes/users/178123/http://code.activestate.com/recipes/577970-simplified-lru-cache/

<p style="color: grey"> Python recipe 577970 by <a href="/recipes/users/178123/">Raymond Hettinger</a> (<a href="/recipes/tags/cache/">cache</a>, <a href="/recipes/tags/lru/">lru</a>). Revision 6. </p> <p>An O(1) LRU cache. Short, sweet, and fast.</p>