89 lines
1.9 KiB
Nix
89 lines
1.9 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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setuptools-scm,
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# dependencies
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astropy,
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casa-formats-io,
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dask,
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joblib,
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numpy,
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packaging,
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radio-beam,
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tqdm,
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# tests
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aplpy,
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pytest-astropy,
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pytestCheckHook,
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}:
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buildPythonPackage rec {
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pname = "spectral-cube";
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version = "0.6.6-unstable-2025-06-11";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "radio-astro-tools";
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repo = "spectral-cube";
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# tag = "v${version}";
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# Unreleased PR with several build and test fixes: https://github.com/radio-astro-tools/spectral-cube/pull/951
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rev = "f95ba1ca1823758d340ce0bfd3181ae3bc041b93";
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hash = "sha256-LUWdxA7gfZI2MDpKuk+DiEJtXyWeS8co+3tZt97Uh3w=";
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};
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# remove after update to 0.6.7
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env.SETUPTOOLS_SCM_PRETEND_VERSION = "0.6.6";
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build-system = [ setuptools-scm ];
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dependencies = [
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astropy
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casa-formats-io
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dask
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joblib
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numpy
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packaging
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radio-beam
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tqdm
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]
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++ dask.optional-dependencies.array;
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nativeCheckInputs = [
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aplpy
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pytest-astropy
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pytestCheckHook
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];
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# Tests must be run in the build directory.
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preCheck = ''
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cd build/lib
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'';
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disabledTests = lib.optionals stdenv.hostPlatform.isDarwin [
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# Flaky: AssertionError: assert diffvals.max()*u.B <= 1*u.MB
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"test_reproject_3D_memory"
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];
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disabledTestPaths = lib.optionals stdenv.hostPlatform.isDarwin [
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# On x86_darwin, this test fails with "Fatal Python error: Aborted"
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# when sandbox = true.
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"spectral_cube/tests/test_visualization.py"
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];
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pythonImportsCheck = [ "spectral_cube" ];
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meta = {
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description = "Library for reading and analyzing astrophysical spectral data cubes";
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homepage = "https://spectral-cube.readthedocs.io";
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changelog = "https://github.com/radio-astro-tools/spectral-cube/releases/tag/v${version}";
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license = lib.licenses.bsd3;
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maintainers = with lib.maintainers; [ smaret ];
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};
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}
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