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{ lib
, buildPythonPackage
, fetchFromGitHub
# build-system
, cmake
, cython
, ninja
, oldest-supported-numpy
, pkg-config
, scikit-build
, setuptools
, wheel
# c library
, c-blosc2
# propagates
, msgpack
, ndindex
, numpy
, py-cpuinfo
, rich
# tests
, psutil
, pytestCheckHook
, torch
}:
buildPythonPackage rec {
pname = "blosc2";
version = "2.5.1";
pyproject = true;
src = fetchFromGitHub {
owner = "Blosc";
repo = "python-blosc2";
rev = "refs/tags/v${version}";
hash = "sha256-yBgnNJU1q+FktIkpQn74LuRP19Ta/fNC60Z8TxzlWPk=";
};
postPatch = ''
substituteInPlace requirements-runtime.txt \
--replace "pytest" ""
'';
nativeBuildInputs = [
cmake
cython
ninja
oldest-supported-numpy
pkg-config
scikit-build
setuptools
wheel
];
buildInputs = [ c-blosc2 ];
dontUseCmakeConfigure = true;
env.CMAKE_ARGS = "-DUSE_SYSTEM_BLOSC2:BOOL=YES";
propagatedBuildInputs = [
msgpack
ndindex
numpy
py-cpuinfo
rich
];
nativeCheckInputs = [
psutil
pytestCheckHook
torch
];
passthru.c-blosc2 = c-blosc2;
meta = with lib; {
description = "Python wrapper for the extremely fast Blosc2 compression library";
homepage = "https://github.com/Blosc/python-blosc2";
changelog = "https://github.com/Blosc/python-blosc2/releases/tag/v${version}";
license = licenses.bsd3;
maintainers = with maintainers; [ ris ];
};
}
|
