U ;{j@srdZddlmZddlmZddlmZmZmZer@ddl m Z GdddZ Gdd d e Z Gd d d e Z d S) zb The cache object API for implementing caches. The default is a thread safe in-memory dictionary. ) annotations)Lock)IO TYPE_CHECKINGMutableMapping)datetimec@sPeZdZdddddZddddd d d d Zdd dd dZd dddZdS) BaseCachestr bytes | NonekeyreturncCs tdSNNotImplementedErrorselfr r?/tmp/pip-install-zsn1f9xv/pip/pip/_vendor/cachecontrol/cache.pygetsz BaseCache.getNbytesint | datetime | NoneNoner valueexpiresr cCs tdSrrrr rrrrrsetsz BaseCache.setcCs tdSrrrrrrdeleteszBaseCache.delete)r cCsdSrr)rrrrcloseszBaseCache.close)N)__name__ __module__ __qualname__rrrrrrrrrs rc@sTeZdZddddddZddd d d Zddd d ddddZddd ddZdS) DictCacheNz!MutableMapping[str, bytes] | Noner) init_dictr cCst|_|pi|_dSr)rlockdata)rr$rrr__init__$szDictCache.__init__r r r cCs|j|dSr)r&rrrrrr(sz DictCache.getrrrc Cs&|j|j||iW5QRXdSr)r%r&updaterrrrr+sz DictCache.setc Cs,|j||jkr|j|W5QRXdSr)r%r&poprrrrr1s zDictCache.delete)N)N)r r!r"r'rrrrrrrr##s r#c@s2eZdZdZddddddZddd d d Zd S) SeparateBodyBaseCacheag In this variant, the body is not stored mixed in with the metadata, but is passed in (as a bytes-like object) in a separate call to ``set_body()``. That is, the expected interaction pattern is:: cache.set(key, serialized_metadata) cache.set_body(key) Similarly, the body should be loaded separately via ``get_body()``. r rr)r bodyr cCs tdSrr)rr r+rrrset_bodyDszSeparateBodyBaseCache.set_bodyzIO[bytes] | Noner cCs tdS)z6 Return the body as file-like object. Nrrrrrget_bodyGszSeparateBodyBaseCache.get_bodyN)r r!r"__doc__r,r-rrrrr*7s r*N) r. __future__r threadingrtypingrrrrrr#r*rrrrs