71 lines
1.4 KiB
Nix
71 lines
1.4 KiB
Nix
{ lib
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, stdenv
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, buildPythonPackage
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, fetchPypi
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, isPy27
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, setuptools
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, setuptools-scm
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, cython
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, entrypoints
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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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}:
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buildPythonPackage rec {
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pname = "numcodecs";
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version = "0.11.0";
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format ="pyproject";
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disabled = isPy27;
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src = fetchPypi {
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inherit pname version;
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hash = "sha256-bAWLMh3oShcpKZsOrk1lKy5I6hyn+d8NplyxNHDmNes=";
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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 = [
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entrypoints
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numpy
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msgpack
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];
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preBuild = if (stdenv.hostPlatform.isx86 && !stdenv.hostPlatform.avx2Support) then ''
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export DISABLE_NUMCODECS_AVX2=
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'' else null;
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nativeCheckInputs = [
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pytestCheckHook
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];
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pytestFlagsArray = [
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"$out/${python.sitePackages}/numcodecs"
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];
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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 = [ maintainers.costrouc ];
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};
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}
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