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{ lib
, buildPythonPackage
, fetchFromGitHub
, nose
, numpy
, scikit-learn
, scipy
, numba
, pynndescent
, tensorflow
, tqdm
, pytestCheckHook
, keras
}:
buildPythonPackage rec {
pname = "umap-learn";
version = "0.5.2";
src = fetchFromGitHub {
owner = "lmcinnes";
repo = "umap";
rev = version;
sha256 = "sha256-JfYuuE1BP+HdiEl7l01sZ/XXlEwHyAsLjK9nqhRd/3o=";
};
propagatedBuildInputs = [
numpy
scikit-learn
scipy
numba
pynndescent
tqdm
];
checkInputs = [
nose
tensorflow
pytestCheckHook
keras
];
preCheck = ''
export HOME=$TMPDIR
'';
disabledTests = [
# Plot functionality requires additional packages.
# These test also fail with 'RuntimeError: cannot cache function' error.
"test_umap_plot_testability"
"test_plot_runs_at_all"
# Flaky test. Fails with AssertionError sometimes.
"test_sparse_hellinger"
];
meta = with lib; {
description = "Uniform Manifold Approximation and Projection";
homepage = "https://github.com/lmcinnes/umap";
license = licenses.bsd3;
maintainers = [ maintainers.costrouc ];
};
}
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