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113 lines
3.1 KiB
113 lines
3.1 KiB
{ lib
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, stdenv
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, fetchFromGitHub
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, buildPythonPackage
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, python
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, cython
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, numpy
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, scipy
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, matplotlib
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, networkx
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, six
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, pillow
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, pywavelets
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, dask
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, cloudpickle
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, imageio
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, tifffile
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, pytestCheckHook
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, doCheck ? false
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}:
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let
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installedPackageRoot = "${builtins.placeholder "out"}/${python.sitePackages}";
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self = buildPythonPackage rec {
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pname = "scikit-image";
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version = "0.18.3";
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src = fetchFromGitHub {
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owner = pname;
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repo = pname;
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rev = "v${version}";
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sha256 = "0a2h3bw5rkk23k4r04qc9maccg00nddssd7lfsps8nhp5agk1vyh";
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};
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patches = [ ./add-testing-data.patch ];
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nativeBuildInputs = [ cython ];
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propagatedBuildInputs = [
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cloudpickle
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dask
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imageio
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matplotlib
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networkx
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numpy
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pillow
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pywavelets
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scipy
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six
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tifffile
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];
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# test suite is very cpu intensive, move to passthru.tests
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inherit doCheck;
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checkInputs = [ pytestCheckHook ];
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# (1) The package has cythonized modules, whose .so libs will appear only in the wheel, i.e. in nix store;
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# (2) To stop Python from importing the wrong directory, i.e. the one in the build dir, not the one in nix store, `skimage` dir should be removed or renamed;
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# (3) Therefore, tests should be run on the installed package in nix store.
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# See e.g. https://discourse.nixos.org/t/cant-import-cythonized-modules-at-checkphase/14207 on why the following is needed.
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preCheck = ''
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rm -r skimage
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'';
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disabledTestPaths = [
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# Requires network access (actually some data is loaded via `skimage._shared.testing.fetch` in the global scope, which calls `pytest.skip` when a network is unaccessible, leading to a pytest collection error).
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"${installedPackageRoot}/skimage/filters/rank/tests/test_rank.py"
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];
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pytestFlagsArray = [ "${installedPackageRoot}" "--pyargs" "skimage" ] ++ builtins.map (testid: "--deselect=" + testid) ([
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# These tests require network access
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"skimage/data/test_data.py::test_skin"
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"skimage/data/tests/test_data.py::test_skin"
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"skimage/io/tests/test_io.py::test_imread_http_url"
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"skimage/restoration/tests/test_rolling_ball.py::test_ndim"
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] ++ lib.optionals stdenv.isDarwin [
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# Matplotlib tests are broken inside darwin sandbox
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"skimage/feature/tests/test_util.py::test_plot_matches"
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"skimage/filters/tests/test_thresholding.py::TestSimpleImage::test_try_all_threshold"
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"skimage/io/tests/test_mpl_imshow.py::"
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]);
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# Check cythonized modules
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pythonImportsCheck = [
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"skimage"
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"skimage._shared"
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"skimage.draw"
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"skimage.feature"
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"skimage.restoration"
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"skimage.filters"
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"skimage.future.graph"
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"skimage.graph"
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"skimage.io"
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"skimage.measure"
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"skimage.morphology"
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"skimage.transform"
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"skimage.util"
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"skimage.segmentation"
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];
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passthru.tests = {
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all-tests = self.override { doCheck = true; };
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};
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meta = {
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description = "Image processing routines for SciPy";
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homepage = "https://scikit-image.org";
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license = lib.licenses.bsd3;
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maintainers = with lib.maintainers; [ yl3dy ];
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};
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};
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in
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self
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