86 lines
1.8 KiB
Nix
86 lines
1.8 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchpatch,
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fetchPypi,
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setuptools,
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setuptools-scm,
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cython,
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numpy,
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msgpack,
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py-cpuinfo,
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pytestCheckHook,
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python,
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pythonOlder,
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}:
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buildPythonPackage rec {
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pname = "numcodecs";
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version = "0.12.1";
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pyproject = true;
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disabled = pythonOlder "3.8";
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src = fetchPypi {
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inherit pname version;
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hash = "sha256-BdkaQzcz5+7yaNfoDsImoCMtokQolhSo84JpAa7BCY4=";
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};
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patches = [
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# https://github.com/zarr-developers/numcodecs/pull/487
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(fetchpatch {
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name = "fix-tests.patch";
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url = "https://github.com/zarr-developers/numcodecs/commit/4896680087d3ff1f959401c51cf5aea0fd56554e.patch";
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hash = "sha256-+lMWK5IsNzJ7H2SmLckgxbSSRIIcC7FtGYSBKQtuo+Y=";
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})
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];
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nativeBuildInputs = [
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setuptools
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setuptools-scm
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cython
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py-cpuinfo
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];
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propagatedBuildInputs = [ numpy ];
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optional-dependencies = {
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msgpack = [ msgpack ];
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# zfpy = [ zfpy ];
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};
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preBuild =
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if (stdenv.hostPlatform.isx86 && !stdenv.hostPlatform.avx2Support) then
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''
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export DISABLE_NUMCODECS_AVX2=
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''
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else
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null;
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nativeCheckInputs = [
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pytestCheckHook
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msgpack
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];
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pytestFlagsArray = [ "$out/${python.sitePackages}/numcodecs" ];
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disabledTests = [
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"test_backwards_compatibility"
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"test_encode_decode"
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"test_legacy_codec_broken"
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"test_bytes"
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# ValueError: setting an array element with a sequence. The requested array has an inhomogeneous shape after 1 dimensions. The detected shape was (3,) + inhomogeneous part.
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# with numpy 1.24
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"test_non_numpy_inputs"
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];
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meta = with lib; {
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homepage = "https://github.com/zarr-developers/numcodecs";
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license = licenses.mit;
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description = "Buffer compression and transformation codecs for use in data storage and communication applications";
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maintainers = [ ];
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};
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}
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