B T^nTn ã@s6dZdZddlmZddlmZdd d „Zd d „ZdS)a‘ C implementation of LRU caching. Provides 2 LRU caching function decorators: clru_cache - built-in (faster) >>> from fastcache import clru_cache >>> @clru_cache(maxsize=128,typed=False) ... def f(a, b): ... return (a, ) + (b, ) ... >>> type(f) >>> lru_cache - python wrapper around clru_cache (slower) >>> from fastcache import lru_cache >>> @lru_cache(maxsize=128,typed=False) ... def f(a, b): ... return (a, ) + (b, ) ... >>> type(f) >>> z1.0.2é)Ú clru_cacheé)Úupdate_wrapperé€FNÚerrorcs‡‡‡‡fdd„}|S)aóLeast-recently-used cache decorator. If *maxsize* is set to None, the LRU features are disabled and the cache can grow without bound. If *typed* is True, arguments of different types will be cached separately. For example, f(3.0) and f(3) will be treated as distinct calls with distinct results. If *state* is a list or dict, the items will be incorporated into argument hash. The result of calling the cached function with unhashable (mutable) arguments depends on the value of *unhashable*: If *unhashable* is 'error', a TypeError will be raised. If *unhashable* is 'warning', a UserWarning will be raised, and the wrapped function will be called with the supplied arguments. A miss will be recorded in the cache statistics. If *unhashable* is 'ignore', the wrapped function will be called with the supplied arguments. A miss will will be recorded in the cache statistics. View the cache statistics named tuple (hits, misses, maxsize, currsize) with f.cache_info(). Clear the cache and statistics with f.cache_clear(). Access the underlying function with f.__wrapped__. See: http://en.wikipedia.org/wiki/Cache_algorithms#Least_Recently_Used cs>tˆˆˆˆƒ|ƒ‰‡fdd„}||_ˆj|_ˆj|_t||ƒS)Ncs ˆ||ŽS)N©)ÚargsÚkwargs)Ú _cached_funcrú1lib/python3.7/site-packages/fastcache/__init__.pyÚwrapperBsz0lru_cache..func_wrapper..wrapper)rÚ __wrapped__Ú cache_infoÚ cache_clearr)Úfuncr )ÚmaxsizeÚstateÚtypedÚ unhashable)r r Ú func_wrapper?s  zlru_cache..func_wrapperr)rrrrrr)rrrrr Ú lru_caches! rcGs6ddl}ddl}| |j |j t¡¡gt|ƒ¡ S)Nr)ÚpytestÚosÚmainÚpathÚdirnameÚabspathÚ__file__Úlist)rrrrrr ÚtestMsr)rFNr)Ú__doc__Ú __version__Z _lrucacherÚ functoolsrrrrrrr Ús    /