nixpkgs/pkgs/development/python-modules/numcodecs/default.nix
Robert Schütz 1a04744f74 treewide: remove superfluous disabled
There is no need to disable Python packages for Python versions that are
no longer in Nixpkgs.
This change was generated using the following script:

    pattern='^\s*disabled\s*=\s*pythonOlder\s*"3\.\([0-9]\|10\)"\s*;\s*$'
    for f in $(find -name '*.nix'); do
        grep -q "$pattern" "$f" || continue
        sed -i "/$pattern/d" "$f"
        if [ $(grep -c pythonOlder "$f") == 1 ]; then
            sed -i '/^\s*pythonOlder,\s*$/d' "$f"
        fi
        nixfmt "$f"
    done
2026-01-11 09:34:20 -08:00

78 lines
1.4 KiB
Nix

{
lib,
stdenv,
buildPythonPackage,
fetchPypi,
# build-system
setuptools,
setuptools-scm,
cython,
py-cpuinfo,
# dependencies
deprecated,
numpy,
# optional-dependencies
crc32c,
pyzstd,
# tests
msgpack,
pytestCheckHook,
importlib-metadata,
zstd,
}:
buildPythonPackage rec {
pname = "numcodecs";
version = "0.16.3";
pyproject = true;
src = fetchPypi {
inherit pname version;
hash = "sha256-U9cFhl+q8KeSfJc683d1MgAcj7tlPeEZwehEYIYU15k=";
};
build-system = [
setuptools
setuptools-scm
cython
py-cpuinfo
];
dependencies = [
deprecated
numpy
];
optional-dependencies = {
crc32c = [ crc32c ];
msgpack = [ msgpack ];
pyzstd = [ pyzstd ];
# zfpy = [ zfpy ];
};
preBuild = lib.optionalString (stdenv.hostPlatform.isx86 && !stdenv.hostPlatform.avx2Support) ''
export DISABLE_NUMCODECS_AVX2=1
'';
nativeCheckInputs = [
pytestCheckHook
importlib-metadata
zstd
]
++ lib.concatAttrValues optional-dependencies;
# https://github.com/NixOS/nixpkgs/issues/255262
preCheck = "pushd $out";
postCheck = "popd";
meta = {
homepage = "https://github.com/zarr-developers/numcodecs";
license = lib.licenses.mit;
description = "Buffer compression and transformation codecs for use in data storage and communication applications";
maintainers = with lib.maintainers; [ doronbehar ];
};
}