Yh5dZddlmZgdZddlmZmZddlZerddlmZm Z ddl m Z m Z m Z  ddlZ dAdddBdZdddCdZn#e$r dAdddBdZdddCdZYnwxYw ddlZ dAdddBdZdddCdZn#e$r dAdddBdZdddCdZYnwxYw ddlmZ dAdddBdZdddCdZn#e$r dAdddBdZdddCdZYnwxYwdddDdZe dEdddFd&Ze dEdddGd(Z dEdddHd*ZedFd+ZedGd,Z dEdddHd-Zedgd.dId1Zedgd.dJd3Zedgd.dKd4Zdgd.dLd5Z dMdddNd:Zd dd;dOd=ZdPd@ZdS)QaFallback imagecodecs codecs. This module provides alternative, pure Python and NumPy implementations of some functions of the `imagecodecs`_ package. The functions may raise `NotImplementedError`. .. _imagecodecs: https://github.com/cgohlke/imagecodecs ) annotations) bitorder_decode delta_decode delta_encodefloat24_decode lzma_decode lzma_encodepackbits_decodepackints_decodepackints_encode zlib_decode zlib_encode zstd_decode zstd_encode) TYPE_CHECKINGoverloadN)AnyLiteral) ArrayLike DTypeLikeNDArrayoutlevel int | Nonedatabytes | NDArray[Any]rrreturnbytesct|tjr|}t j|S)zCompress LZMA.) isinstancenumpyndarraytobyteslzmacompressrrrs g/var/www/tools.fuzzalab.pt/emblema-extractor/venv/lib/python3.11/site-packages/tifffile/_imagecodecs.pyr r Hs5 dEM * * "<<>>D}T"""c*tj|S)zDecompress LZMA.)r% decompressrrs r(rrTt$$$r)cddl}dSRaise ImportError.rNr)r%)rrrr%s r(r r Z  sr)cddl}dSr/r1)rrr%s r(rrf sr)ct|tjr|}t j||dn|S)zCompress Zlib DEFLATE.N)r!r"r#r$zlibr&r's r(rrps? dEM * * "<<>>D}T 115AAAr)c*tj|S)zDecompress Zlib DEFLATE.)r7r+r,s r(r r |r-r)cddl}dSr/r7)rrrr7s r(rrr2r)cddl}dSr/r:)rrr7s r(r r r4r)zstdct|tjr|}t j||S)zCompress ZSTD.)r)r!r"r#r$r=r&r's r(rrs: dEM * * "<<>>D}T////r)c*tj|S)zDecompress ZSTD.)r=r+r,s r(rrr-r)cddlm}dSr0rr<r) compressionr=)rrrr=s r(rrs %$$$$$sr)cddlm}dSrArB)rrr=s r(rrs$$$$$$sr)encodedc2g}|j}d} t|||dzdz}|dz }|dkr"||||dzd|z z|dz }n!|dkr|||||z||z }l#t$rYnwxYwt|S)aQDecompress PackBits encoded byte string. >>> packbits_decode(b'\x80\x80') # NOP b'' >>> packbits_decode(b'\x02123') b'123' >>> packbits_decode( ... b'\xfe\xaa\x02\x80\x00\x2a\xfd\xaa\x03\x80\x00\x2a\x22\xf7\xaa' ... )[:-5] b'\xaa\xaa\xaa\x80\x00*\xaa\xaa\xaa\xaa\x80\x00*"\xaa\xaa\xaa\xaa\xaa' rTi)extendord TypeErrorr)rEr out_extendins r(r r s CJ A   GAAI&''!+A FA3ww 71q1u9-q9:::QS 71q1u9-...Q       ::sA-A:: BBrGaxisintdistbytes | bytearraycdSNrrPrRrs r(rrs  Cr) NDArray[Any]cdSrUrVrWs r(rr 3r) bytes | bytearray | NDArray[Any]c:|dkrtd|dt|ttfrdt j|tj}t j|d}t j|d|d S|j }|j dkr$| |j d|j}t j||}td g|jz}d||<t j|d|t#||}|j jsA|d }| |j }|j dkr| |S|S) z Encode Delta.rGzdelta_encode with dist=# requires the 'imagecodecs' packagedtyper)rPfuNT)NotImplementedErrorr!r bytearrayr" frombufferuint8diffinsertr$r_kindview byteorderitemsizeslicendimtupleisnativebyteswap newbyteorder)rrPrRrrfr_keys r(rrs qyy! K K K K   $ *++8EK888z$Q'''|D!T!W--55777 JE zSyyEO>>en>>?? :d & & &D#Dkk]TY6CCI <aeCjj!1 = = =D : 4}}T""yy002233 zSyy Kr)cdSrUrVrWs r(rr  Cr)cdSrUrVrWs r(rrrZr)c|dkrtd|d||jjsd}t|tt frTt j|t j}t j |dt j| S|j j dkr|j j std |j d||j jd |j j}t j |||j }||j St j |||j |S) z Decode Delta.rGzdelta_decode with dist=r]Nr^r)rPr_rr`zdelta_decode with ra)rPr_)rbflags writeabler!rrcr"rdrecumsumr$r_rhrorirjrk)rrPrRrris r(rrs` qyy! K K K K    sy2$ *++EK888| q    '))  z#z" %5TZ555 yyDJ0HH4:3FHHII|Dt4:>>>yy$$$ < 4tzs   r))r _bitorderrz list[Any]cdSrUrVrrrzs r(rr?rtr)rccdSrUrVr}s r(rrEs r)cdSrUrVr}s r(rrKrZr)c|sN|d|tj|dtjt |t t fr||dS |d}tj |d|||S#t$r}td|d}~wwxYw) aOReverse bits in each byte of bytes or numpy array. Decode data where pixels with lower column values are stored in the lower-order bits of the bytes (TIFF FillOrder is LSB2MSB). Parameters: data: Data to bit-reversed. If bytes type, a new bit-reversed bytes is returned. NumPy arrays are bit-reversed in-place. Examples: >>> bitorder_decode(b'\x01\x64') b'\x80&' >>> data = numpy.array([1, 666], dtype='uint16') >>> _ = bitorder_decode(data) >>> data array([ 128, 16473], dtype=uint16) s@ `P0pH(hX8xD$dT4t L,l\<|B"bR2r J*jZ:zF&fV6vN.n^>~A!aQ1q I)iY9yE%eU5u M-m]=}C#cS3s K+k[;{G'gW7wO/o_?rr^rerGrz>> packints_decode(b'a', 'B', 1) array([0, 1, 1, 0, 0, 0, 0, 1], dtype=uint8) rGz|BrON)r @zpackints_decode of z0-bit integers requires the 'imagecodecs' package)r"rd unpackbitsreshapeastyperb)rr_rrr data_arrays r(r r s:%dD11 %j11 A: <#++B!fqj.0IJJJ#AAAwwJ/77;;J  '''''e,,,  -m - - -  r))rPrrc td)zTightly pack integers.z2packints_encode requires the 'imagecodecs' packagerb)rrrPrs r(r r s <  r)rjLiteral['>', '<']c td)z"Return float32 array from float24.z1float24_decode requires the 'imagecodecs' packager)rrjs r(rrs ;  r)rU)rrrrrrrr)rrrrrr)rErrrrr)rOrG) rPrQrRrQrrSrrrr) rPrQrRrQrrXrrrrX) rPrQrRrQrr[rrrr)rrrrrzr{rr)rrcrrrzr{rrc)rrXrrrzr{rrX)rr[rrrzr{rr[)r) r_rrrQrrQrrrrrrX) rrrrQrPrQrrrrS)rjrrrrrX) __doc__ __future__r__all__typingrrr"rr numpy.typingrrrr%r r ImportErrorr7rr rCr=rrr rrrr r rrVr)r(rs@#"""""    +******* ;########::::::::::%KKK ! #  # # # # # #37%%%%%%% !        37*&KKK ! B  B B B B B B37%%%%%%% !        37,%      ! 0  0 0 0 0 0 037%%%%%%% !        37*6:B      78HL    B        D "&r   &*2   )-b  666666| )))))))b      s5AAAA44B  B B''B?>B?