2021-01-11 07:54:33 +00:00
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{ lib, stdenv
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2019-07-11 18:47:40 +00:00
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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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2021-05-14 18:46:36 +00:00
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, scikit-learn
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2019-07-13 18:02:06 +00:00
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, llvmPackages ? null
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2019-07-11 18:47:40 +00:00
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}:
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buildPythonPackage rec {
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pname = "lightgbm";
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2021-03-26 12:48:59 +00:00
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version = "3.2.0";
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2019-07-11 18:47:40 +00:00
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src = fetchPypi {
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inherit pname version;
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2021-03-26 12:48:59 +00:00
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sha256 = "000c6e0e225834a8a94a84571cf41e4b7c7b97a0db6d286c1237de8ba6066726";
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2019-07-11 18:47:40 +00:00
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};
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nativeBuildInputs = [
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cmake
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];
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2019-09-13 23:48:52 +00:00
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dontUseCmakeConfigure = true;
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2021-05-24 22:56:58 +00:00
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buildInputs = lib.optional stdenv.cc.isClang [ llvmPackages.openmp ];
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2019-07-11 18:47:40 +00:00
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propagatedBuildInputs = [
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numpy
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scipy
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2021-05-14 18:46:36 +00:00
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scikit-learn
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2019-07-11 18:47:40 +00:00
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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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2021-05-24 22:56:58 +00:00
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pythonImportsCheck = [ "lightgbm" ];
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2019-07-11 18:47:40 +00:00
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2021-01-11 07:54:33 +00:00
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meta = with lib; {
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2019-07-11 18:47:40 +00:00
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description = "A fast, distributed, high performance gradient boosting (GBDT, GBRT, GBM or MART) framework";
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2020-04-01 01:11:51 +00:00
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homepage = "https://github.com/Microsoft/LightGBM";
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2019-07-11 18:47:40 +00:00
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license = licenses.mit;
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2019-07-13 18:02:06 +00:00
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maintainers = with maintainers; [ teh costrouc ];
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2019-07-11 18:47:40 +00:00
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};
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}
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