nixpkgs/pkgs/development/python-modules/lightgbm/default.nix
2023-05-25 18:32:27 +09:00

79 lines
1.5 KiB
Nix

{ lib
, stdenv
, buildPythonPackage
, fetchPypi
, cmake
, numpy
, scipy
, scikit-learn
, llvmPackages ? null
, pythonOlder
, python
, ocl-icd
, opencl-headers
, boost
, gpuSupport ? stdenv.isLinux
}:
buildPythonPackage rec {
pname = "lightgbm";
version = "3.3.5";
format = "setuptools";
disabled = pythonOlder "3.7";
src = fetchPypi {
inherit pname version;
hash = "sha256-ELj73PhR5PaKHwLzjZm9xEx8f7mxpi3PkkoNKf9zOVw=";
};
nativeBuildInputs = [
cmake
];
dontUseCmakeConfigure = true;
buildInputs = (lib.optionals stdenv.cc.isClang [
llvmPackages.openmp
]) ++ (lib.optionals gpuSupport [
boost
ocl-icd
opencl-headers
]);
propagatedBuildInputs = [
numpy
scipy
scikit-learn
];
buildPhase = ''
runHook preBuild
${python.pythonForBuild.interpreter} setup.py bdist_wheel ${lib.optionalString gpuSupport "--gpu"}
runHook postBuild
'';
postConfigure = ''
export HOME=$(mktemp -d)
'';
# The pypi package doesn't distribute the tests from the GitHub
# repository. It contains c++ tests which don't seem to wired up to
# `make check`.
doCheck = false;
pythonImportsCheck = [
"lightgbm"
];
meta = {
description = "A fast, distributed, high performance gradient boosting (GBDT, GBRT, GBM or MART) framework";
homepage = "https://github.com/Microsoft/LightGBM";
changelog = "https://github.com/microsoft/LightGBM/releases/tag/v${version}";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ teh costrouc ];
};
}