{ lib , stdenv , buildPythonPackage , fetchPypi , isPy27 , setuptools , setuptools-scm , cython , entrypoints , numpy , msgpack , py-cpuinfo , pytestCheckHook , python }: buildPythonPackage rec { pname = "numcodecs"; version = "0.11.0"; format ="pyproject"; disabled = isPy27; src = fetchPypi { inherit pname version; hash = "sha256-bAWLMh3oShcpKZsOrk1lKy5I6hyn+d8NplyxNHDmNes="; }; nativeBuildInputs = [ setuptools setuptools-scm cython py-cpuinfo ]; propagatedBuildInputs = [ entrypoints numpy msgpack ]; preBuild = if (stdenv.hostPlatform.isx86 && !stdenv.hostPlatform.avx2Support) then '' export DISABLE_NUMCODECS_AVX2= '' else null; nativeCheckInputs = [ pytestCheckHook ]; pytestFlagsArray = [ "$out/${python.sitePackages}/numcodecs" ]; disabledTests = [ "test_backwards_compatibility" "test_encode_decode" "test_legacy_codec_broken" "test_bytes" # 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. # with numpy 1.24 "test_non_numpy_inputs" ]; meta = with lib;{ homepage = "https://github.com/zarr-developers/numcodecs"; license = licenses.mit; description = "Buffer compression and transformation codecs for use in data storage and communication applications"; maintainers = [ ]; }; }