B uf@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) BaseCachestrz bytes | None)keyreturncCs tdS)N)NotImplementedError)selfr rT/home/ankuromar296_gmail_com/myenv/lib/python3.7/site-packages/cachecontrol/cache.pygetsz BaseCache.getNbyteszint | datetime | NoneNone)r valueexpiresr cCs tdS)N)r )r r rrrrrsetsz BaseCache.setcCs tdS)N)r )r r rrrdeleteszBaseCache.delete)r cCsdS)Nr)r rrrcloseszBaseCache.close)N)__name__ __module__ __qualname__rrrrrrrrrsrc@sTeZdZddddddZddd d d Zddd d ddddZddd ddZdS) DictCacheNz!MutableMapping[str, bytes] | Noner) init_dictr cCst|_|pi|_dS)N)rlockdata)r rrrr__init__#szDictCache.__init__r z bytes | None)r r cCs|j|dS)N)rr)r r rrrr'sz DictCache.getrzint | datetime | None)r rrr c Cs&|j|j||iWdQRXdS)N)rrupdate)r r rrrrrr*sz DictCache.setc Cs,|j||jkr|j|WdQRXdS)N)rrpop)r r rrrr0s zDictCache.delete)N)N)rrrrrrrrrrrr"src@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 tdS)N)r )r r r#rrrset_bodyCszSeparateBodyBaseCache.set_bodyzIO[bytes] | None)r r cCs tdS)z6 Return the body as file-like object. N)r )r r rrrget_bodyFszSeparateBodyBaseCache.get_bodyN)rrr__doc__r$r%rrrrr"6s r"N) r& __future__r threadingrtypingrrrrrrr"rrrrs