\Kc@s_dZddkZddkZddkZddkZddkZddkZyddkZWnej o e ZnXddddddd d d g Z de fd YZ d e fd YZ e Zdd>dZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZ dZ!d Z"d!Z#dZ$d"Z%d#Z&d$Z'd%Z(d&Z)d'Z*d(Z+d)Z,d*Z-d+Z.dZ/dZ0dZ1dZ2dZ3dZ4d Z5d!Z6dZ7d"Z8d#Z9d$Z:d,Z;d-Z<d.Z=de>fd/YZ?d fd0YZ@d e@fd1YZAe d2ZBeCd3jo eBndS(4s Read and write ZIP files. iNt BadZipfileterrort ZIP_STOREDt ZIP_DEFLATEDt is_zipfiletZipInfotZipFilet PyZipFilet LargeZipFilecBseZRS((t__name__t __module__(((s/usr/lib/python2.5/zipfile.pyRscBseZdZRS(su Raised when writing a zipfile, the zipfile requires ZIP64 extensions and those extensions are disabled. (R R t__doc__(((s/usr/lib/python2.5/zipfile.pyRsiiiis<4s4H2LHsPKs<4s4B4HlLL5HLLsPKs <4s2B4HlLL2HsPKs<4slqlsPKs <4sqhhllqqqqsPKiiiiiii i i i i iiiiicCsRy8t|d}t|}|i|otSnWntj onXtS(s?Quickly see if file is a ZIP file by checking the magic number.trb(topent _EndRecDatatclosetTruetIOErrortFalse(tfilenametfpintendrec((s/usr/lib/python2.5/zipfile.pyRRs   c CsJtit}|i||d|i|}tit|\}}}}|tjo|Sn|djp |djotdntit} |i||| d|i| }tit|\ }} } } } }}}}}|t jo|Sn| |d<||d<||d<||d<||d<||d<|S( sM Read the ZIP64 end-of-archive records and use that to update endrec iiis3zipfiles that span multiple disks are not supportediiii( tstructtcalcsizetstructEndArchive64LocatortseektreadtunpacktstringEndArchive64LocatorRtstructEndArchive64tstringEndArchive64(RtoffsetRt locatorSizetdatatsigtdisknotrelofftdiskstendArchiveSizetsztcreate_versiont read_versiontdisk_numtdisk_dirtdircountt dircount2tdirsizet diroffset((s/usr/lib/python2.5/zipfile.pyt _EndRecData64^s* 0       cCs|idd|id}|i}|dd!tjo|ddjoztit|}t|}|id|i|d|d d jp|d d jot |d|Sn|Snt |d}|i||d|i}|i t}|djotit|||d!}t|}||d}|d t |joe|i||i||||d d jp|d d jot || ||Sn|SqndS(sReturn data from the "End of Central Directory" record, or None. 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