o _#a- @sddlZddlZddlZddlZddlmZmZmZmZe dZ e r)ddlm Z dZ dZ ddZd d Zd d Zd dZddZGdddZGdddejZddZddZeejeeeejdeejeeejdedkreejdkrede e!ejddNZ"ee"Z#e#j$d D] Z%e%e#_%e#&d!e%qe!ejd Z'e'&d"Wdn1swYej(d#kre)d"WddSWddS1swYdSdS)$N)Image ImageFilePngImagePluginfeaturesjpg_2000)Jpeg2KImagePluginsicnscCstd|tS)Nz>4sI)structunpackread HEADERSIZE)fobjr5/usr/lib/python3/dist-packages/PIL/IcnsImagePlugin.py nextheader#srcCsD|\}}|||d}|dkrtdt||d|df|S)Nsz'Unknown signature, expecting 0x00000000)seekr SyntaxErrorread_32)r start_lengthsizestartlengthsigrrrread_32t's   rc Csp|\}}|||d|d|d|df}|d|d}||dkr;||}td||dddd}d|iStd|d}tdD]m} g} |} | dkr|d} | sXn7| d} | d@rv| d } |d} t| D]}| | qmn | d} | || | | 8} | dkrn| dksP| dkrtd t| d td |d | dd dd}|j |j | qFd|iS)zn Read a 32bit RGB icon resource. Seems to be either uncompressed or an RLE packbits-like scheme. rRGBrawN}zError reading channel [z left]L) rr r frombuffernewrangeappendrreprjoinimputband)r rrrr pixel_sizesizesqindatar*band_ixdata bytesleftbyte blocksizeibandrrrr1sD         rc Csf|d}|||d|d|d|df}|d|d}td|||dddd}d|iS)Nrrrr"rA)rrr$r )r rrrr,r-r5rrrread_mk[s   r7c Cs|\}}|||d}|dddkr*||t|}t|jd|iS|dddks>|dddks>|dkrltsDtd ||||}t |}t |}t|j|j dkrh|d}d|iStd ) N rsPNG  RGBArsOQs s jP zQUnsupported icon subimage format (rebuild PIL with JPEG 2000 support to fix this)z Unsupported icon subimage format)rr r PngImageFiler_decompression_bomb_checkr enable_jpeg2k ValueErrorioBytesIOrJpeg2KImageFilemodeconvert) r rrrrrr* jp2kstreamfrrrread_png_or_jpeg2000es0            rEc@seZdZdefgdefgdefgdefgdefgdefdefdefgd efgd efgd efd efgd efdefdefgdefgdefdefdefgd ZddZddZ ddZ ddZ d ddZ dS)!IcnsFileic10ic09ic14ic08ic13ic07sit32st8mksicp6ic12sih32sh8mksicp5sil32sl8mkic11sicp4sis32ss8mk) )rOr)rOrOr)rPr)rPrPr)r r r)r r r)@rQr) rRr)0rSr)rRrRr)rTr)rTrTrcCsi|_}||_t|\}}|tkrtdt}||krIt|\}}|dkr*td|t7}|t8}||f||<||tj||7}||ksdSdS)z@ fobj is a file-like object as an icns resource znot an icns filerzinvalid block headerN) dctr rMAGICrr rr>SEEK_CUR)selfr rUrfilesizer4r3rrr__init__s    zIcnsFile.__init__cCsBg}|jD]\}}|D]\}}||jvr||nq q|SN)SIZESitemsrUr')rXsizesrfmtsfmtreaderrrr itersizess   zIcnsFile.itersizescCs|}|s tdt|S)NzNo 32bit icon resources found)rbrmax)rXr^rrrbestsizeszIcnsFile.bestsizecCsDi}|j|D]\}}|j|}|dur|||j||q|S)z Get an icon resource as {channel: array}. Note that the arrays are bottom-up like windows bitmaps and will likely need to be flipped or transposed in some way. N)r\rUgetupdater )rXrrUcoderadescrrr dataforsizes zIcnsFile.dataforsizeNcCs|dur|}t|dkr|d|ddf}||}|dd}|r&|S|d}z ||dW|StyAY|Sw)Nrrrr9rr6)rdlenrirecopyputalphaKeyError)rXrchannelsr*rrrgetimages     zIcnsFile.getimager[) __name__ __module__ __qualname__rErr7rr\rZrbrdrirorrrrrFs8  rFc@sBeZdZdZdZdZddZeddZej ddZd d Z d S) IcnsImageFilea! PIL image support for Mac OS .icns files. Chooses the best resolution, but will possibly load a different size image if you mutate the size attribute before calling 'load'. The info dictionary has a key 'sizes' that is a list of sizes that the icns file has. ICNSzMac OS icns resourcecCs\t|j|_d|_|j|jd<|j|_|jd|jd|jd|jdf|_dS)Nr9r^rrr) rFfpicnsrArbinford best_sizerrXrrr_opens   zIcnsImageFile._opencCs|jSr[)_sizeryrrrrszIcnsImageFile.sizecCs|}||jdvrt|dkr|d|ddf}||jdvrCt|dkrC|ddkrCdd|jdD}||vrC|jd||}||jdvrNtd||_dS) Nr^rrrrcSs,g|]}|d|d|d|dfqS)rrrr).0rrrr s z&IcnsImageFile.size..z2This is not one of the allowed sizes of this image)rwrjindexr=r{)rXvalue info_size simple_sizesrrrrs   cCst|jdkr |j|_|jd|jd|jd|jdf|_tj||jr2|jj|jkr2dS||j|j}||j|_|j |_ |j|_| dS)Nrrrr) rjrrxrloadr* load_preparervrorAload_end)rXr*rrrrs  zIcnsImageFile.loadN) rprqrr__doc__formatformat_descriptionrzpropertyrsetterrrrrrrss    rsc Cst|dr |ddddddddd}d d |jd gD}i}t|D]!}||vr2||n|||f}t}| |d | ||<q(g} | D]\} }||} | | t t| | d qP|tt } | t dt| 7} | tdd| D7} |td| |d|tdt t| t | D]} || d|td| dq| D]} || d|td| d|| dqt|dr|dSdS)za Saves the image as a series of PNG files, that are then combined into a .icns file. flushr rPrOirRrQ)rLrJrHrGrNrMrKrIcSsi|]}|j|qSr)width)r|r*rrr Dsz_save.. append_imagespng)typerstreamrcss|]}|dVqdS)rNr)r|entryrrr \sz_save..z>isTOC rrrN)hasattrr encoderinforesetvaluesresizer>r?savegetvaluer]r'r rjwriterVsumr pack)r*rufilenamer^provided_images size_streamsrimagetempentriesrr file_lengthrrrr_save2sX        rcCs|ddtkS)Nr)rV)prefixrrr_acceptpsrz.icnsz image/icns__main__rz)Syntax: python3 IcnsImagePlugin.py [file]rrbr^zout-%s-%s-%s.pngzout.pngwindows)*r>osr sysPILrrrr check_codecr<rrVr rrrr7rErFrsrr register_openrregister_extension register_save register_mimerprjargvprintexitopenruimfrwrrr*platform startfilerrrrsR   *  eH>   "