2i[&ddlZddlZddlZddlZddlmZddlmZdZdZ dZ dd d d d d Z dZ dZ Gddej ZGddeZGddZd!dZd"dZdZGddZGddZGddeZGdd eZy)#N)Image)is_pathiiFzimage buffer overrun errorzdecoding errorz unknown errorzbad configurationzout of memory error)ic tjj|}|sd|}|dz }t |#t$rtj |}Y7wxYw)Nzdecoder error z when reading image file)rcoregetcodecstatusAttributeErrorERRORSgetOSError)errormsgs D/var/www/html/acx/venv/lib/python3.12/site-packages/PIL/ImageFile.py raise_oserrorr@s` jj''. ug& %%C #,  jj s8AAc |dS)N)ts r _tilesortrKs Q4KcReZdZdZd fd ZdZfdZdZdZdZ dZ d Z xZ S) ImageFilez*Base class for image file format handlers.c~t|d|_d|_d|_ d|_d|_t|_t|r t|d|_ ||_ d|_ n||_ ||_ d|_ |j|j,r$|j.ddks|j.ddkr d}t+|y#tt t"t$t&j(f$r}t+||d}~wwxYw#t0$r(|jr|jj3wxYw)NrrrrbTznot identified by this driver)super__init__ _min_framecustom_mimetypetilereadonly decoderconfigMAXBLOCKdecodermaxblockropenfpfilename _exclusive_fp_open IndexError TypeErrorKeyErrorEOFErrorstructr SyntaxErrormodesize BaseExceptionclose)selfr)r*vr __class__s rr zImageFile.__init__Xs' # 7 ' 2;2tnDGDM!%D DG$DM!%D   , 99 !  1TYYq\Q5F5!#&&6G  ,"!n!+ , !!    s*C=D (D7 DDD 1D<c|jr |jS|j7tjj |jj SyN)r"formatrMIMErupperr7s rget_format_mimetypezImageFile.get_format_mimetypesF   '' ' ;; "::>>$++"3"3"56 6 #rc2g|_t| |yr;)r#r __setstate__)r7stater9s rrBzImageFile.__setstate__s  U#rc^|jr|jjd|_y)zCheck file integrityN)r+r)r6r?s rverifyzImageFile.verifys!    GGMMOrc |j d}t|tjj|}|js|Sd|_|j xrt |jdk(}|xrttd }d} |j}d} |j}d}|r8|jd\}}} } |dk(rt | dk\r| d|jk(r| dtj vr ddl} t%|j 5} | j#| j'd| j( |_ddd| |j*d| dzz|jj+kDrttj,j/|j|j*|| | |_d}|j2rd|j2_|j9d } |js|jj;t<  |j>}tAjB|jd Dcgc]\}}tE|dc}}|_|jD]\}}} } || tjF|j|| |jH} |jK|j0||jLr0|jO|j|jQd d} n^|} ||jR}|s!tZrn?dt |d}t|||z}|jQ|\}} |dkrn||d}[|j]g|_||_/|ja|jbr&|jdr|jjgd|_ |jstZs| dkr ti| tjj|S#t$r|jj}YwxYw#t$r|jj}YwxYw#1swY&xYw#ttt6f$r d|_YwxYw#t$rd }YywxYwcc}}w#tTtVjXf$r}tZrYd}~cd}t||d}~wwxYw#|j]wxYw)z"Load image data based on tile listNzcannot load this imagerpypy_version_inforFraw)accessrkeyrc|d|d|dfS)NrrrIr)r#s rz ImageFile.load..sT!Wd1gtAw,Grrzimage file is truncatedzimage file is truncated (z bytes not processed))5r#rrloadmapr*lenhasattrsys load_readr r)read load_seekseekr3 _MAPMODESmmapr(fileno ACCESS_READr4r map_bufferimpalettedirty ImportError load_preparesortr tile_prefix itertoolsgroupbylist _getdecoderr%setimagepulls_fdsetfddecoder'r-r1rLOAD_TRUNCATED_IMAGEScleanupr$load_endr+!_close_exclusive_fp_after_loadingr6r)r7rpixeluse_mmapr$rUrW decoder_nameextentsoffsetargsrYr)err_codeprefix_tilesdecoderbsens rrOzImageFile.loadsf 99 *C#,    &yyL==8S^q%8EGC1D$E E >>DH >>DH 26))A, /L'64%INGtyy(Gu.$dmm,V#'99RYY[!DDTDT9#UV ! tAw 66H% #jj33$))\64DG !H||-. * xx IINNyN ) ))!* 1 1IIG!AuU BDI 8>##6q#9"">$()=)=$>$%#8$)),,/F83H)J%(+2#,$6 !AA*1..*;KAx 1u % !!"A3#8OO%Q( &T       $"H"H GGMMOxx 5(Q, ( #{{%%a 77<#8$)*CC*1#,A$= >2OO%s P Q=Q92Q,BQ9$ RR-?AS.R3-AS. QQQ)(Q),Q61Q99RR R*)R*3S+ S&S.S&&S++S..Tcx|jrF|jj|jk7s#|jj|jk7r9tjj |j|j|_|jdk(r tjj |yy)NP)r]r3r4rr newrOr?s rrazImageFile.load_prepare$spww$'',,$))3tww||tyy7PjjnnTYY :DG 99  KK  T " rcyr;rr?s rrnzImageFile.load_end,s rc||jks4t|dr |j)||j|jzk\r d}t ||j |k7S)N _n_framesz attempt to seek outside sequence)r!rRrn_framesr0tell)r7framers r _seek_checkzImageFile._seek_check8sZ DOO #T;/DNN4JT]]T__<<5C3- yy{e##r)NN) __name__ __module__ __qualname____doc__r r@rBrErOrarnr __classcell__)r9s@rrrUs14.`7 $G&R#  $rrc"eZdZdZdZdZdZy) StubImageFilez Base class for stub image loaders. A stub loader is an image loader that can identify files of a certain format, but relies on external code to load the file. cd}t|)Nz+StubImageFile subclass must implement _openNotImplementedErrorr7rs rr,zStubImageFile._openPs;!#&&rc|j}|d|jd}t||j|}|J|j|_|j |_|jS)Nzcannot find loader for this z file)_loadr<rrOr9__dict__)r7loaderrimages rrOzStubImageFile.loadTsj >0 UCC#,  D!    zz|rcd}t|)z (Hook) Find actual image loader.z+StubImageFile subclass must implement _loadrrs rrzStubImageFile._load`s;!#&&rN)rrrrr,rOrrrrrrHs' 'rrcFeZdZdZdZdZdZdZdZdZ dZ dZ dZ dZ dZy) Parserzj Incremental image parser. This class implements the standard feed/close consumer interface. Nrc*|jJdy)z (Consumer) Reset the parser. Note that you can only call this method immediately after you've created a parser; parser instances cannot be reused. Nzcannot reuse parsers)datar?s rresetz Parser.resetss yy 8"88 rcR|jry|j||_n|j|z|_|jr|jdkDrmt t |j|j}|j|d|_|j|z |_|jdkDs |jsy|jj |j\}}|dkr'd|_d|_|dkrd|_t|ny|j|d|_y|jry tj|j5}tj|}dddtdxs t|d}|st |jdk7rd|_||_y|j|jd\}}} } g|_tj |j"|| |j$|_|jj'|j(|| |_|jt |jkr%|j|jd|_d|_||_y#1swY%xYw#t*$rYywxYw)z (Consumer) Feed data to the parser. :param data: A string buffer. :exception OSError: If the parser failed to parse the image file. NrrrVrT)finishedrrzrtminrQrkrrioBytesIOrr(rRr#rargr3r%rhr]r) r7rskipr~r}r)r]flagdoas rfeedz Parser.feed{s# ==  99 DI D(DI <<{{Q3tyy>4;;7 IIde, "kkD0 ;;?$))<<&&tyy1DAq1u  ! q5!%DJ!!$ !" DI ZZ  ZZ *(bBB( r;/K72{3K3rww<1,"&DK  OO%!#JAq!Q BG#(#4#4RWWaBDTDT#UDLLL))"%%3#$DK{{c$))n4$(IIdkkm$< &'  1((  s*5JJ *J JJ J&%J&c|Sr;rr?s r __enter__zParser.__enter__s rc$|jyr;)r6r7rus r__exit__zParser.__exit__s  rc,|jr8|jddx|_|_|js d}t ||j s d}t ||jrjt j|j5} tj||_|j j ddd|j S|j S#|j jwxYw#1swY|j SxYw)a (Consumer) Close the stream. :returns: An image object. :exception OSError: If the parser failed to parse the image file either because it cannot be identified or cannot be decoded. rNzimage was incompletezcannot parse this image) rzrrrrrrrrr(rO)r7rr)s rr6z Parser.closes << IIcN'+ +DI ==,cl"zz+C#,  99DII& &"&!&BDJJJOO%  & zztzzJJOO%  & zzs$ C? C %C? C<<C??D)rrrr incrementalrrrzrtrrrrrr6rrrrrfsB K E DG FH9K Zrrc |jt|dsd|_|jtt t ||jddz} |j}|jt|||||t|dr|jyy#ttjf$r}t||||d|Yd}~Ld}~wwxYw)zHelper to save image based on tile list :param im: Image object. :param fp: File object. :param tile: Tile list. :param bufsize: Optional buffer size encoderconfigrrKrNflush)rOrRrrbrmaxr&r4rZr _encode_tiler rUnsupportedOperation)r]r)r#bufsizefhexcs r_saversGGI 2 'II)I (GRWWQZ!^4G7 YY[  RT7B/r7   B33 47RT7D#667s/B))CCCc<|D]\}}}} |dkDr|j|tj|j|| |j} | j |j || jr%| j|| jd} nA|r- | j|dd\} } |j| | rn,| j||} | dkrd| d} t| | | jy#| jwxYw)Nrrzencoder error z when writing image file)rWr _getencoderr3rrhr] pushes_fdrjencode_to_pyfdencodewriteencode_to_filerrm)r]r)r#rrrr}r{rrencodererrcoderrs rrr s 1a q5 GGAJ##BGGQ23C3CD    RUUA &   b!!00215(/w(?(C "! &44RAG{&wi/GHcl+ OO 10 OO s B%D  Dc|dkry|tkr.|j|}t||kr d}t||Sg}|}|dkDrG|jt |t}|sn%|j ||t|z}|dkDrGt d|D|kr d}t|dj|S)a Reads large blocks in a safe way. Unlike fp.read(n), this function doesn't trust the user. If the requested size is larger than SAFEBLOCK, the file is read block by block. :param fp: File handle. Must implement a read method. :param size: Number of bytes to read. :returns: A string containing size bytes of data. Raises an OSError if the file is truncated and the read cannot be completed rrzTruncated File Readc32K|]}t|ywr;)rQ).0rs r z_safe_read..Es a3q6 s) SAFEBLOCKrUrQrrappendsumjoin)r)r4rrremaining_sizeblocks r _safe_readr(s qy ywwt} t9t 'C#,  DN 1 NI67  E#e*$ 1   4  4'#cl 88D>rceZdZdZdZy) PyCodecStatec<d|_d|_d|_d|_y)Nr)xsizeysizexoffyoffr?s rr zPyCodecState.__init__Ls    rc|j|j|j|jz|j|jzfSr;)rrrrr?s rrszPyCodecState.extentsRs3yy$))TYY%;TYY=SSSrN)rrrr rsrrrrrKs  Trrc,eZdZdZdZdZdZddZy)PyCodeccnd|_t|_d|_||_|j |yr;)r]rrCfdr3init)r7r3rus rr zPyCodec.__init__Ws+!^   $rc||_y)z Override to perform codec specific initialization :param args: Array of args items from the tile entry :returns: None N)rurs rrz PyCodec.init^s  rcy)zT Override to perform codec specific cleanup :returns: None Nrr?s rrmzPyCodec.cleanupgs rc||_y)z Called from ImageFile to set the Python file-like object :param fd: A Python file-like object :returns: None N)r)r7rs rrjz PyCodec.setfdos rNc||_|r|\}}}}nd\}}}}|dk(r=|dk(r8|jj\|j_|j_nJ||j_||j_||z |j_||z |j_|jjdks|jjdkr d}t||jj|jj z|jjdkDsG|jj|jj z|jjdkDr d}t|y)z Called from ImageFile to set the core output image for the codec :param im: A core image object :param extents: a 4 tuple of (x0, y0, x1, y1) defining the rectangle for this tile :returns: None )rrrrrzSize cannot be negativerz Tile cannot extend outside imageN)r]r4rCrrrr ValueError)r7r]rsx0y0x1y1rs rrhzPyCodec.setimagexs, & RR+ RR 7rQw15 .DJJ djj. DJJO DJJO!BwDJJ !BwDJJ  ::  q DJJ$4$4$9+CS/ ! JJ  tzz .a @zz$**//1DGGLLOC4CS/ !Drr;)rrrr rrmrjrhrrrrrVs #"rrc2eZdZdZdZedZdZddZy) PyDecoderz Python implementation of a format decoder. Override this class and add the decoding logic in the :meth:`decode` method. See :ref:`Writing Your Own File Codec in Python` Fc|jSr;) _pulls_fdr?s rrizPyDecoder.pulls_fds ~~rct)a= Override to perform the decoding process. :param buffer: A bytes object with the data to be decoded. :returns: A tuple of ``(bytes consumed, errcode)``. If finished with decoding return -1 for the bytes consumed. Err codes are from :data:`.ImageFile.ERRORS`. r)r7buffers rrkzPyDecoder.decode "##rNc@|s |j}tj|jd|}|j|j|j j |j|}|ddk\r d}t||ddk7r d}t|y)a Convenience method to set the internal image from a stream of raw data :param data: Bytes to be set :param rawmode: The rawmode to be used for the decoder. If not specified, it will default to the mode of the image :returns: None rHrznot enough image datarzcannot decode image dataN) r3rrgrhr]rCrsrkr)r7rrawmoderr|rs r set_as_rawzPyDecoder.set_as_rawsiiG   dii 8 477DJJ..01 HHTN Q419)CS/ ! Q419,CS/ ! rr;) rrrrrpropertyrirkrrrrrrs*I  $"rrc6eZdZdZdZedZdZdZdZ y) PyEncoderz Python implementation of a format encoder. Override this class and add the decoding logic in the :meth:`encode` method. See :ref:`Writing Your Own File Codec in Python` Fc|jSr;) _pushes_fdr?s rrzPyEncoder.pushes_fds rct)a  Override to perform the encoding process. :param bufsize: Buffer size. :returns: A tuple of ``(bytes encoded, errcode, bytes)``. If finished with encoding return 1 for the error code. Err codes are from :data:`.ImageFile.ERRORS`. r)r7rs rrzPyEncoder.encoderrc|jsy|jd\}}}|r|jj|||fS)z If ``pushes_fd`` is ``True``, then this method will be used, and ``encode()`` will only be called once. :returns: A tuple of ``(bytes consumed, errcode)``. Err codes are from :data:`.ImageFile.ERRORS`. )rr r)rrrr)r7bytes_consumedrrs rrzPyEncoder.encode_to_pyfds@~~(, A%  GGMM$ w&&rc|d}|dk(r4|j|\}}}|dkDr|j||d|dk(r4|S)z :param fh: File handle. :param bufsize: Buffer size. :returns: If finished successfully, return 0. Otherwise, return an error code. Err codes are from :data:`.ImageFile.ERRORS`. rN)rr)r7rrrstatusbufs rrzPyEncoder.encode_to_filesNl#';;w#7 FGSzVW&lrN) rrrrrrrrrrrrrrrs/J  $ 'rr)rr;)rrdr1rSr_utilrr&rrlrrrrrrrrrrrrrrrrrs<     N %  p$ p$f'I'