o f. @sddlmZddlZddlZddlZddlZddlmZddlm Z m Z m Z m Z e dZer5ddlmZdZd Zd d Zd d ZddZddZddZGdddZGddde j Zd3d d!Zd4d%d&Ze ejeee ejd'e ejee ejd(e d)kre!ej"d*kre#d+e$e%ej"dd,[Z&ee&Z'e'j(d-D]Z)e)\Z*Z+Z,e'_)e'-d.e*d/e+d/e,d0qe %ej"d Z.e.-d1Wdn1swYej/d2kre0d1WddSWddS1swYdSdS)5) annotationsN)IO)Image ImageFilePngImagePluginfeaturesjpg_2000)Jpeg2KImagePluginsicnscCstd|tS)Nz>4sI)structunpackread HEADERSIZE)fobjrL/home/ubuntu/webapp/venv/lib/python3.10/site-packages/PIL/IcnsImagePlugin.py nextheader%srcCsH|\}}|||d}|dkrd}t|t||d|df|S)Nsz'Unknown signature, expecting 0x00000000)seekr SyntaxErrorread_32)r start_lengthsizestartlengthsigmsgrrrread_32t)s  rc Cst|\}}|||d|d|d|df}|d|d}||dkr;||}td||dddd}d|iStd|d}tdD]o} g} |} | dkr|d} | sXn7| d} | d@rv| d } |d} t| D]}| | qmn | d} | || | | 8} | dkrn| dksP| dkrd t| d }t|td |d | dd dd}|j |j | qFd|iS)zn Read a 32bit RGB icon resource. Seems to be either uncompressed or an RLE packbits-like scheme. rrRGBrawN}zError reading channel [z left]L) rrr frombuffernewrangeappendreprrjoinimputband)rrrrr pixel_sizesizesqindatar-band_ixdata bytesleftbyte blocksizeirbandrrrr4sF         rc Csf|d}|||d|d|d|df}|d|d}td|||dddd}d|iS)Nrrrr%r"A)rrr'r)rrrrr/r0r8rrrread_mk_s   r:c Cs|\}}|||d}|dddkr*||t|}t|jd|iS|dddks>|dddks>|dkrntsFd }t|||||}t |} t | }t|j|j dkrj|d}d|iSd }t|) N r sPNG  RGBArsOQs s jP zQUnsupported icon subimage format (rebuild PIL with JPEG 2000 support to fix this)z Unsupported icon subimage format)rrr PngImageFiler_decompression_bomb_checkr enable_jpeg2k ValueErrorioBytesIOr Jpeg2KImageFilemodeconvert) rrrrrrr-r jp2kstreamfrrrread_png_or_jpeg2000is2            rHc@seZdZdefgdefgdefgdefgdefgdefdefdefgd efgd efgd efd efgd efdefdefgdefgdefdefdefgd ZddZddZ ddZ ddZ d ddZ dS)!IcnsFileic10ic09ic14ic08ic13ic07sit32st8mksicp6ic12sih32sh8mksicp5sil32sl8mkic11sicp4sis32ss8mk) )rRr)rRrRr)rSr)rSrSr)r#r#r)r#r#r)@rTr) rUr)0rVr)rUrUr)rWr)rWrWrcCsi|_}||_t|\}}t|sd}t|t}||krMt|\}}|dkr.d}t||t7}|t8}||f||<||tj||7}||ksdSdS)z@ fobj is a file-like object as an icns resource znot an icns filerzinvalid block headerN) dctrr_acceptrrrrASEEK_CUR)selfrrXrfilesizerr7r6rrr__init__s$    zIcnsFile.__init__cCsBg}|jD]\}}|D]\}}||jvr||nq q|SN)SIZESitemsrXr*)r[sizesrfmtsfmtreaderrrr itersizess   zIcnsFile.itersizescCs |}|s d}t|t|S)NzNo 32bit icon resources found)rermax)r[rarrrrbestsizes 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)r_rXgetupdater)r[rrXcoderddescrrr dataforsizes zIcnsFile.dataforsizeNcCs|dur|}t|dkr|d|ddf}||}|dd}|r&|S|d}z ||dW|StyAY|Sw)Nrrrr<r!r9)rglenrlrhcopyputalphaKeyError)r[rchannelsr-rrrgetimages     zIcnsFile.getimager^) __name__ __module__ __qualname__rHrr:rr_r]rergrlrrrrrrrIs8  rIc@sDeZdZdZdZdZdddZedd Zej d d Zd 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 resourcereturnNonecCs\t|j|_d|_|j|jd<|j|_|jd|jd|jd|jdf|_dS)Nr<rarrr) rIfpicns_modereinforg best_sizerr[rrr_opens   zIcnsImageFile._opencCs|jSr^)_sizerrrrr szIcnsImageFile.sizecCs|}||jdvrt|dkr|d|ddf}||jdvrCt|dkrC|ddkrCdd|jdD}||vrC|jd||}||jdvrPd}t|||_dS) Nrarrrr cSs,g|]}|d|d|d|dfqS)rrrr).0rrrr s z&IcnsImageFile.size..z2This is not one of the allowed sizes of this image)r}rmindexr@r)r[value info_size simple_sizesrrrrrs   cCst|jdkr |j|_|jd|jd|jd|jdf|_tj|}|jdur4|jj|jkr4|S||j|j}|}|j|_|j |_ |j|_|S)Nr rrr) rmrr~rloadr- load_preparer{rrrDr|)r[pxr-rrrr"s zIcnsImageFile.loadN)rxry) rsrtru__doc__formatformat_descriptionrpropertyrsetterrrrrrrvs     rvr- Image.Imagerz IO[bytes]filename str | bytesrxryc Cst|dr |ddddddddd}d d |jd gD}i}t|D]!}||vr2||n|||f}t}| |d | ||<q(g} | D]\} }||} | | t t| | fqP|tt } | t d t| 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#rSrRirUrT)rOrMrKrJrQrPrNrLcSsi|]}|j|qSr)width)rr-rrr Nsz_save.. append_imagespngr css|]}|dVqdS)rNr)rentryrrr dsz_save..z>isTOC rrrN)hasattrr encoderinforhsetvaluesresizerArBsavegetvaluer`r*rrmwriteMAGICsumr pack)r-rzrraprovided_images size_streamsrimagetempentriestypestream file_lengthrrrr_save<sT        rprefixbytesboolcCs|ddtkS)Nr)r)rrrrrYxsrYz.icnsz image/icns__main__rz)Syntax: python3 IcnsImagePlugin.py [file]rbrazout--z.pngzout.pngwindows)r-rrzrrrrxry)rrrxr)1 __future__rrAosr systypingrrrrr check_codecr?r rrrrrr:rHrIrvrrY register_openrregister_extension register_save register_mimersrmargvprintexitopenrzimfr}rrheightscalerr-platform startfilerrrrsV     + "g J <     "