@};dRddlZddlZddlZddlZddlZddlmZdZGddeZ y)N)RBiQc:eZdZd dZdZdZd dZdZdZdZ y) URLCachec||_|jdr||_n7tjj t j ||_||_||_||_ y)a# Creates a new cache. 'name' is a symbolic name for the cache. 'path' is either an absolute path to the cache directory, or a path relative to the user cache directory. 'refresh' is the length of time for which cache entries are always considered valid. 'lifetime' is the maximum time an entry can live in the cache. 'discard' is the length of time for which a cache entry can go unused before being discarded. These are all specified in days, with -1 meaning unlimited. /N) name startswithpathosjoinruser_cache_dirrefreshdiscardlifetime)selfrr rrrs :/usr/lib/x86_64-linux-gnu/rhythmbox/plugins/rb/URLCache.py__init__zURLCache.__init__&sR ??3 DI R%6%6%8$?DI    c Ttj}tjj|jdk(rt d|jzyt d|jztj |jD]>} tjj |j|}tj|}|jdk7rn|j|jtzz|krKt d|jd|dt||jz d tj||jdk7ro|j|jtzz|krLt d|jd|dt||jz d tj|?At d |jzy#t $r2}t d |jd|d t#|Yd}~d}~wwxYw)a. This sweeps all entries stored in the cache, removing entries that are past the cache lifetime limit, or have not been used for longer than the cache discard time. This should be called on plugin activation, and perhaps periodically (infrequently) after that. Fz!cache directory %s does not existNzcleaning cache directory %szremoving stale cache file :z: age z (past lifetime limit)z (past discard limit)z!error while checking cache entry : z$finished cleaning cache directory %s)timer r existsprintlistdirr statrst_ctime SECS_PER_DAYrintunlinkrst_atime Exceptionstr)rnowfr res rcleanzURLCache.clean;siik 77>>$)) $ - 5 A B  +dii78DII& ]A ]ww||DIIq1wwt}==B&}} (DEKaeajajlmorsvy}zGzGtGpHIJ $ <<2%}} |(CDsJ`d`i`iklnqrux|yFyFsFoGHI $ ! ]( 4tyy@A ]diiQRTWXYTZ[\\ ]s B;G,A>#&D774=DEt||r1==DLL<$?@3F E}}"==DMML$@ACG EDIIsKL $K q'"e+5<<0GdiiaPQ sCCC D9&A D44D9c  tjj|js!tj|jd|j |}t |d}|j ||jtd|jd|y#t$r(}td|jd|d|Yd}~yd}~wwxYw) z/ Stores an entry in the cache. i)modewbzstored cache data rzexception storing cache data rN) r r rmakedirsr.openwritecloserrr#)rr,datar r&r's rstorezURLCache.stores R77>>$)), DIIE2>>#&DT4 A GGDM GGI tyy#> ? R diiaP Q Q RsB#B&& C/CCc||j|d}|it|d}|j}|j||g|dur)rr=urlr,callbackargsr.r&s r __fetch_cbzURLCache.__fetch_cbs < 3.I$D)vvx D(4(E1TWXYIIi(%% 2 $t$-TYYPSTU 3%rc td|jd|d|d|j|d}|it|d}|j }|j ||g|durytd |jd|d t j|tj}|j||j||||y) a Retrieve the specified URL, satisfying the request from the cache if possible, and refreshing the cache if necessary. The callback function may return False to indicate that the data passed to it is invalid. Generally this should only happen if the data cannot be parsed and it is likely that a later attempt to fetch from the origin site will result in valid data. zfetching cache entry rz []TNr@FrArB) rrr5r:rCr<r r!r@Loaderget_url_URLCache__fetch_cb) rr,rDrErFr.r&r=lds rfetchzURLCache.fetchs 499c3GHJJsD)  Y%A668D GGI$t$E1 CP Q IIi YY[ 3c8TBrN)rrr)T) __name__ __module__ __qualname__rr(r.r5r>rLrNrrrr%s*!*"BH-'TR(&$Crr) r os.pathrr0r@ gi.repositoryrrobjectrrRrrrVs.6   jCvjCr