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Nz Looking up "%s" in the cachezno-cachez-Request header has "no-cache", cache bypassedFzmax-ager z1Request header has "max_age" as 0, cache bypassedzQReturning cached permanent redirect response (ignoring date and etag information)�date�etagz(Purging cached response: no date or etagz!Ignoring cached response: no dater z Current age based on date: %iz#Freshness lifetime from max-age: %i�expiresz#Freshness lifetime from expires: %iz+Freshness lifetime from request max-age: %iz min-freshz'Adjusted current age from min-fresh: %iz2The response is "fresh", returning cached responsez%i > %iz4The cached response is "stale" with no etag, purging)rM r r7 rB rC rK r8 rT r= �status�PERMANENT_REDIRECT_STATUSESr r �delete�timer �calendar�timegm�maxr> )r' rL r7 �cc�resp�msgr8 �now� time_tuplerU � current_age�resp_cc�freshness_lifetime�max_agerW � expire_time� min_freshr r r �cached_request� sv z CacheController.cached_requestzdict[str, str]c C sH | � |�}i }|rDt|j�}d|kr0|d |d< d|krD|d |d< |S )NrV �ETagz If-None-Matchz last-modifiedz Last-ModifiedzIf-Modified-Since)rT r r8 )r' rL r` � new_headersr8 r r r �conditional_headers s z#CacheController.conditional_headersr z bytes | Nonez int | None�None)r7 rL �response�body� expires_timer c C sd t | jt�rB| jj|| j�||d�|d� |dk r`| j�||� n | jj|| j�|||�|d� dS )z. 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Nzcontent-lengthc s" i | ]\}}|� � � kr||�qS r )r, )�.0�k�v)�excluded_headersr r � <dictcomp>� s z:CacheController.update_cached_response.<locals>.<dictcomp>r$ ) rM r r7 rT r8 �update�itemsrX ru )r' rL ro r7 �cached_responser )r� r �update_cached_response� s z&CacheController.update_cached_response)NTNN)NN)NN)rF � __module__� __qualname__�__doc__r( � classmethodr6 r7 rK rT rj rm ru r~ r� r r r r r 0 s" 6n r )"r� � __future__r r\ �logging�rer[ � email.utilsr �typingr r r Z pip._vendor.requests.structuresr Z pip._vendor.cachecontrol.cacher r Z"pip._vendor.cachecontrol.serializer r Zpip._vendor.requestsr Zpip._vendor.urllib3r r � getLoggerrF rB �compiler rY r r r r r r �<module> s(
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