49 lines
1.1 KiB
Nix
49 lines
1.1 KiB
Nix
{ lib, stdenv
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, buildPythonPackage
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, fetchPypi
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, cmake
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, numpy
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, scipy
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, scikit-learn
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, llvmPackages ? null
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}:
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buildPythonPackage rec {
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pname = "lightgbm";
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version = "3.2.1";
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src = fetchPypi {
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inherit pname version;
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sha256 = "bd98e3b501b4c24dc127f4ad93e467f42923fe3eefa99e143b5b93158f024395";
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};
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nativeBuildInputs = [
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cmake
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];
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dontUseCmakeConfigure = true;
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buildInputs = lib.optional stdenv.cc.isClang [ llvmPackages.openmp ];
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propagatedBuildInputs = [
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numpy
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scipy
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scikit-learn
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];
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postConfigure = ''
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export HOME=$(mktemp -d)
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'';
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# The pypi package doesn't distribute the tests from the GitHub
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# repository. It contains c++ tests which don't seem to wired up to
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# `make check`.
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doCheck = false;
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pythonImportsCheck = [ "lightgbm" ];
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meta = with lib; {
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description = "A fast, distributed, high performance gradient boosting (GBDT, GBRT, GBM or MART) framework";
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homepage = "https://github.com/Microsoft/LightGBM";
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license = licenses.mit;
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maintainers = with maintainers; [ teh costrouc ];
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};
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}
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