o Ԧ/f. @sddlmZddlZddlZddlZddlZddlmZmZm Z m Z e dZ e r/ddlm Z dZdZd d Zd d Zd dZddZddZGdddZGdddejZddZddZeejeeeejdeejeeejdedkreej dkre!de"e#ej dd [Z$ee$Z%e%j&d!D]Z'e'\Z(Z)Z*e%_'e%+d"e(d#e)d#e*d$qe#ej d Z,e,+d%Wdn1swYej-d&kre.d%WddSWddS1swYdSdS)') annotationsN)Image ImageFilePngImagePluginfeaturesZjpg_2000)Jpeg2KImagePluginsicnscCstd|tS)Nz>4sI)structunpackread HEADERSIZE)fobjr3lib/python3.10/site-packages/PIL/IcnsImagePlugin.py nextheader$srcCsH|\}}|||d}|dkrd}t|t||d|df|S)Nsz'Unknown signature, expecting 0x00000000)seekr SyntaxErrorread_32)r start_lengthsizestartlengthsigmsgrrrread_32t(s  rc Cst|\}}|||d|d|d|df}|d|d}||dkr;||}td||dddd}d|iStd|d}tdD]o} g} |} | dkr|d} | sXn7| d} | d@rv| d } |d} t| D]}| | qmn | d} | || | | 8} | dkrn| dksP| dkrd t| d }t|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. rrRGBrawN}zError reading channel [z left]L) rr r frombuffernewrangeappendreprrjoinimZputband)rrrrr pixel_sizesizesqZindatar+Zband_ixdataZ bytesleftZbyte blocksizeirbandrrrr3sF         rc Csf|d}|||d|d|d|df}|d|d}td|||dddd}d|iS)Nrrrr#r A)rrr%r )rrrrr,r-r1rrrread_mk^s   r3c Cs|\}}|||d}|dddkr*||t|}t|jd|iS|dddks>|dddks>|dkrntsFd }t|||||}t |} t | }t|j|j dkrj|d}d|iSd }t|) N r sPNG  RGBArsOQs s jP zQUnsupported icon subimage format (rebuild PIL with JPEG 2000 support to fix this)z Unsupported icon subimage format)rr rZ PngImageFilerZ_decompression_bomb_checkr enable_jpeg2k ValueErrorioBytesIOrZJpeg2KImageFilemodeZconvert) rrrrrrr+rZ jp2kstreamfrrrread_png_or_jpeg2000hs2            r<c@seZdZdefgdefgdefgdefgdefgdefdefdefgd efgd efgd efd efgd efdefdefgdefgdefdefdefgd ZddZddZ ddZ ddZ d ddZ dS)!IcnsFileic10ic09ic14ic08ic13ic07sit32st8mksicp6ic12sih32sh8mksicp5sil32sl8mkic11sicp4sis32ss8mk) )rFr)rFrFr)rGr)rGrGr)r!r!r)r!r!r)@rHr) rIr)0rJr)rIrIr)rKr)rKrKrcCsi|_}||_t|\}}t|sd}t|t}||krMt|\}}|dkr.d}t||t7}|t8}||f||<||tj||7}||ksdSdS)z@ fobj is a file-like object as an icns resource znot an icns filerzinvalid block headerN) dctrr_acceptrr rr8SEEK_CUR)selfrrLrZfilesizerr0r/rrr__init__s$    zIcnsFile.__init__cCsBg}|jD]\}}|D]\}}||jvr||nq q|SN)SIZESitemsrLr()rOsizesrZfmtsZfmtreaderrrr itersizess   zIcnsFile.itersizescCs |}|s d}t|t|S)NzNo 32bit icon resources found)rVrmax)rOrTrrrrbestsizes zIcnsFile.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)rRrLgetupdater)rOrrLcoderUZdescrrr dataforsizes zIcnsFile.dataforsizeNcCs|dur|}t|dkr|d|ddf}||}|dd}|r&|S|d}z ||dW|StyAY|Sw)Nrrrr5rr2)rXlenr\rYcopyZputalphaKeyError)rOrZchannelsr+rrrgetimages     zIcnsFile.getimagerQ) __name__ __module__ __qualname__r<rr3rrRrPrVrXr\r`rrrrr=s8  r=c@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. ZICNSzMac OS icns resourcecCs\t|j|_d|_|j|jd<|j|_|jd|jd|jd|jdf|_dS)Nr5rTrrr) r=fpicns_moderVinforX best_sizerrOrrr_opens   zIcnsImageFile._opencCs|jSrQ)_sizerjrrrr szIcnsImageFile.sizecCs|}||jdvrt|dkr|d|ddf}||jdvrCt|dkrC|ddkrCdd|jdD}||vrC|jd||}||jdvrPd}t|||_dS) NrTrrrrcSs,g|]}|d|d|d|dfqS)rrrr).0rrrr s z&IcnsImageFile.size..z2This is not one of the allowed sizes of this image)rhr]indexr7rl)rOvalueZ info_sizeZ simple_sizesrrrrr s   cCst|jdkr |j|_|jd|jd|jd|jdf|_tj|}|jdur4|jj|jkr4|S||j|j}|}|j|_|j |_ |j|_|S)Nrrrr) r]rrirloadr+Z load_preparerfr`r:rg)rOZpxr+rrrrq!s zIcnsImageFile.loadN) rarbrc__doc__formatZformat_descriptionrkpropertyrsetterrqrrrrrds    rdc 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!rGrFirIrH)rCrAr?r>rErDrBr@cSsi|]}|j|qSr)width)rmr+rrr Msz_save..Z append_imagesZpng)typerstreamr css|]}|dVqdS)rNr)rmentryrrr esz_save..z>isTOC ryrrzN)hasattrrvZ encoderinforYsetvaluesZresizer8r9savegetvaluerSr(r r]writeMAGICsumr Zpack)r+refilenamerTZprovided_imagesZ size_streamsrZimageZtempentriesryrzZ file_lengthr{rrr_save;sX        rcCs|ddtkS)Nr)r)prefixrrrrMysrMz.icnsz image/icns__main__rz)Syntax: python3 IcnsImagePlugin.py [file]rbrTzout--z.pngzout.pngZwindows)/Z __future__rr8osr sysrrrrZ check_codecr6rrr rrrr3r<r=rdrrMZ register_openrsZregister_extensionZ register_saveZ register_mimerar]argvprintexitopenreZimfrhrrwZheightZscalerr+platformZ startfilerrrrsT    + "gJ>    "