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