47 lines
834 B
Nix
47 lines
834 B
Nix
{ lib
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, buildPythonPackage
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, fetchFromGitHub
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, scipy
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, numpy
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, numba
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, scikit-learn
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, pytest
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, pythonOlder
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}:
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buildPythonPackage rec {
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pname = "pygbm";
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version = "0.1.0";
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disabled = pythonOlder "3.6";
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src = fetchFromGitHub {
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owner = "ogrisel";
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repo = pname;
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rev = "v${version}";
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sha256 = "1qg2md86d0z5aa6jn8kj3rxsippsqsccx1dbraspdsdkycncvww3";
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};
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propagatedBuildInputs = [
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scipy
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numpy
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numba
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scikit-learn
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];
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checkInputs = [
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pytest
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];
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checkPhase = ''
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# numerical rounding error in test
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pytest -k "not test_derivatives"
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'';
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meta = with lib; {
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description = "Experimental Gradient Boosting Machines in Python";
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homepage = "https://github.com/ogrisel/pygbm";
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license = licenses.mit;
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maintainers = [ maintainers.costrouc ];
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broken = true;
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};
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}
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