o \"Jsz%WhiteNoise.__init__..) config_attrspopKeyErrorr setattr TypeErrorformatlistkeysrr media_types applicationfiles directoriesrcallablerrecompile add_files)selfr,rootprefixkwargsattrvaluer rr!__init__5s0     zWhiteNoise.__init__cCsPt|dd}|jr||}n|j|}|dur!|||S||||S)N PATH_INFO)r getr find_filer-r,serve)r3environstart_responser static_filer r r!__call__Ns   zWhiteNoise.__call__cCsV||d|}d|j|jj}||t|j|jdur)|dt}||jSgS)NREQUEST_METHODz{} {}zwsgi.file_wrapper) get_responser(statusphraser)headersfiler<r)rAr?r@response status_line file_wrapperr r r!r>Ys   zWhiteNoise.servecCst|dd}tj|}|tjjtjj}t|}t|}|jr-|j d||fdStj |r;| ||dSt d|dS)NT) force_textrzNo directory at: {})r osrabspathrstripsepr rr.insertisdirupdate_files_dictionarywarningswarnr()r3r4r5r r r!r2ds   zWhiteNoise.add_filescCsRtt|}|D]}|t|d}|dd}||}|j|||dq dS)N\/ stat_cache)dictscantreer*lenreplaceadd_file_to_dictionary)r3r4r5rYr relative_path relative_urlrr r r!rSus   z"WhiteNoise.update_files_dictionarycCs|j||dr dS|jr7|d|jr7|dt|j }|d}||||j|<||||j|<|}|j|||d}||j|<dS)NrXrW)is_compressed_variantrendswithr\rOredirectr-get_static_file)r3rrrY index_urlindex_no_slashrAr r r!r^s z!WhiteNoise.add_file_to_dictionaryc CsZ|js |dr dS||sdS||D]}z |||WSty*YqwdSNrW)rrburl_is_canonicalcandidate_paths_for_urlfind_file_at_pathr)r3rrr r r!r=s  zWhiteNoise.find_fileccsT|jD]#\}}||r'tj||t|d}tj||f|kr'|VqdSr)r. startswithrMrjoinr\ commonprefix)r3rr4r5rr r r!ris z"WhiteNoise.candidate_paths_for_urlcCs0||r t||jr|||S|||Sr)rarrfind_file_at_path_with_indexesrdr3rrr r r!rjs   zWhiteNoise.find_file_at_pathc Cs|drtj||j}|||S|d|jr3tj|r/|||dt|j St |z|||WSt y\tjtj||jrW|||dYSYt |wrg) rbrMrrlrrdisfilercr\r rror r r!rns    z)WhiteNoise.find_file_at_path_with_indexescCs6d|vrdSt|}|dr|dkr|d7}||kS)z Check that the URL path is in canonical format i.e. has normalised slashes and no path traversal elements rVFrW)rrb)r normalisedr r r!rhs zWhiteNoise.url_is_canonicalcCs<|dddvr|dd}|durtj|S||vSdS)N).gz.brF)rMrrp)rrYuncompressed_pathr r r!ras   z WhiteNoise.is_compressed_variantcCs|durtj|st|tg}|||||||||jr'd|d<|jr1||||t || ||d|dddS)N*zAccess-Control-Allow-Originrsrt)gzipbr)rY encodings) rMrexistsrradd_mime_headersadd_cache_headersrrritems)r3rrrYrGr r r!rdszWhiteNoise.get_static_filecCsF|j|}|drdt|ji}ni}|jdt|fi|dS)Nztext/rz Content-Type)r+get_typerkstrr add_header)r3rGrr media_typeparamsr r r!r{s  zWhiteNoise.add_mime_headerscCsB|||rd|j|d<dS|jdurd|j|d<dSdS)Nzmax-age={0}, public, immutable Cache-Controlmax-age={0}, public)rr(FOREVERr)r3rGrrr r r!r|s  zWhiteNoise.add_cache_headerscCsdS)z This should be implemented by sub-classes (see e.g. WhiteNoiseMiddleware) or by setting the `immutable_file_test` config option Fr ror r r!rszWhiteNoise.immutable_file_testcCsp||dkr|ddd}n|||jkrd}ntd|||jdur0dd|ji}ni}t||dS) z Return a relative 302 redirect We use relative redirects as we don't know the absolute URL the app is being hosted under rWz./zCannot handle redirect: {} > {}Nrr)rG)splitr ValueErrorr(rr )r3from_urlto_urlr`rGr r r!rcs   zWhiteNoise.redirect)NNr)__name__ __module__ __qualname__rr#rrrrrrrr9rB staticmethodr>r2rSr^r=rirjrnrhrardr{r|rrcr r r r!rs<           rccs@t|D]}|rt|jEdHq|j|fVqdS)zR Recurse the given directory yielding (pathname, os.stat(pathname)) pairs N)rMscandiris_dirr[rstat)r4entryr r r!r[ s r[)rM posixpathrr0rTwsgiref.headersr wsgiref.utilrr+r respondersrrr r string_utilsr r r objectrr[r r r r!s     y