87 lines
1.7 KiB
Nix
87 lines
1.7 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchFromGitHub,
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# build-system
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cython,
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numpy,
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setuptools,
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persim,
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scikit-learn,
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scipy,
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# tests
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pytestCheckHook,
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writableTmpDirAsHomeHook,
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}:
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buildPythonPackage rec {
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pname = "ripser";
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version = "0.6.12";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "scikit-tda";
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repo = "ripser.py";
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tag = "v${version}";
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hash = "sha256-AviAcpaK0UWqa6spba9bLmBQnprINCrZC/wuRLqiXVA=";
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};
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build-system = [
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cython
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numpy
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setuptools
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];
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dependencies = [
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numpy
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scipy
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scikit-learn
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persim
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];
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pythonImportsCheck = [ "ripser" ];
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nativeCheckInputs = [
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pytestCheckHook
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writableTmpDirAsHomeHook
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];
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preCheck = ''
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# specifically needed for darwin
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mkdir -p $HOME/.matplotlib
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echo "backend: ps" > $HOME/.matplotlib/matplotlibrc
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'';
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disabledTests = lib.optionals stdenv.hostPlatform.isDarwin [
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# AssertionError
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# assert np.isinf(h0[0, 1])
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"test_full_nonzerobirths"
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# assert np.max(np.abs(h11 - h12)) <= 2 * res2["r_cover"]
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"test_greedyperm_circlebottleneck"
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# assert np.all(dgm[:,1] >= dgm[:,0])
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"test_returns_dgm"
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# assert tuple(dgm[0]) == (0,np.inf)
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# assert (np.float64(0....float64(0.0)) == (0, inf)
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"test_single_point"
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# assert res0["num_edges"] == res1["num_edges"]
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# assert 2307 == 167
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"test_sparse"
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# assert 38 < 38
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"test_thresh"
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# assert(np.allclose(r1, r2))
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"test_zero_edge_bug"
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];
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meta = {
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description = "Lean Persistent Homology Library for Python";
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homepage = "https://ripser.scikit-tda.org";
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changelog = "https://github.com/scikit-tda/ripser.py/blob/${src.tag}/CHANGELOG.md";
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license = lib.licenses.mit;
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maintainers = [ ];
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};
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}
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