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{
lib,
buildPythonPackage,
fetchFromGitHub,
# build-system
cython,
numpy,
setuptools,
# nativeBuildInputs
pkgs,
lcms2,
openjpeg,
# buildInputs
jxrlib,
lerc,
libdeflate,
libjpeg,
libpng,
libtiff,
libwebp,
xz,
zlib,
# tests
pytestCheckHook,
}:
let
version = "2025.8.2";
in
buildPythonPackage rec {
pname = "imagecodecs";
inherit version;
pyproject = true;
src = fetchFromGitHub {
owner = "cgohlke";
repo = "imagecodecs";
tag = "v${version}";
hash = "sha256-HDyA5SQNZe9G83ARfvD4AAIIos8Oatp+RhnEQTdnRp4=";
};
build-system = [
cython
numpy
setuptools
];
nativeBuildInputs = [
pkgs.lz4.dev # lz4 was hidden by python3Packages.lz4
lcms2.dev
openjpeg.dev
];
buildInputs = [
jxrlib
lcms2
lerc
libdeflate
libjpeg
libpng
libtiff
libwebp
pkgs.lz4
openjpeg
xz # liblzma
zlib
pkgs.zstd
];
dependencies = [
numpy
];
prePatch = ''
substituteInPlace setup.py \
--replace-fail "/usr/include/openjpeg" "${openjpeg.dev}/include/openjpeg" \
--replace-fail "/usr/include/jxrlib" "${jxrlib}/include/jxrlib"
'';
nativeCheckInputs = [
pytestCheckHook
];
pythonImportsCheck = [
"imagecodecs"
];
meta = {
description = "Image transformation, compression, and decompression codecs";
homepage = "https://github.com/cgohlke/imagecodecs";
changelog = "https://github.com/cgohlke/imagecodecs/blob/${src.tag}/CHANGES.rst";
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [ yzx9 ];
};
}
|
