196 lines
4.9 KiB
Nix
196 lines
4.9 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,
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wheel,
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# dependencies
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click,
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cloudpickle,
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fsspec,
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importlib-metadata,
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packaging,
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partd,
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pyyaml,
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toolz,
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# optional-dependencies
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numpy,
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pyarrow,
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lz4,
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pandas,
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distributed,
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bokeh,
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jinja2,
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# tests
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arrow-cpp,
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dask-expr,
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hypothesis,
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pytest-asyncio,
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pytest-rerunfailures,
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pytest-xdist,
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pytestCheckHook,
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pythonOlder,
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}:
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let
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self = buildPythonPackage rec {
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pname = "dask";
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version = "2024.6.2";
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pyproject = true;
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disabled = pythonOlder "3.9";
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src = fetchFromGitHub {
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owner = "dask";
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repo = "dask";
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rev = "refs/tags/${version}";
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hash = "sha256-5jG9hx1tZkqLwjWF73Fm2oJBuejbq4a7GP9fMd8hRJg=";
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};
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build-system = [
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setuptools
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wheel
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];
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dependencies = [
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click
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cloudpickle
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fsspec
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packaging
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partd
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pyyaml
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importlib-metadata
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toolz
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];
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optional-dependencies = lib.fix (self: {
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array = [ numpy ];
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complete = [
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pyarrow
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lz4
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] ++ self.array ++ self.dataframe ++ self.distributed ++ self.diagnostics;
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dataframe = [
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# dask-expr -> circular dependency with dask-expr
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numpy
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pandas
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];
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distributed = [ distributed ];
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diagnostics = [
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bokeh
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jinja2
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];
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});
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nativeCheckInputs =
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[
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dask-expr
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pytestCheckHook
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pytest-rerunfailures
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pytest-xdist
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# from panda[test]
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hypothesis
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pytest-asyncio
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]
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++ self.optional-dependencies.array
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++ self.optional-dependencies.dataframe
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++ lib.optionals (!arrow-cpp.meta.broken) [
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# support is sparse on aarch64
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pyarrow
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];
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dontUseSetuptoolsCheck = true;
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postPatch = ''
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# versioneer hack to set version of GitHub package
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echo "def get_versions(): return {'dirty': False, 'error': None, 'full-revisionid': None, 'version': '${version}'}" > dask/_version.py
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substituteInPlace setup.py \
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--replace-fail "import versioneer" "" \
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--replace-fail "version=versioneer.get_version()," "version='${version}'," \
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--replace-fail "cmdclass=versioneer.get_cmdclass()," ""
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substituteInPlace pyproject.toml \
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--replace-fail ', "versioneer[toml]==0.29"' "" \
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--replace-fail " --durations=10" "" \
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--replace-fail " --cov-config=pyproject.toml" "" \
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--replace-fail "\"-v" "\" "
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'';
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pytestFlagsArray = [
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# Rerun failed tests up to three times
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"--reruns 3"
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# Don't run tests that require network access
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"-m 'not network'"
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];
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disabledTests =
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lib.optionals stdenv.isDarwin [
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# Test requires features of python3Packages.psutil that are
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# blocked in sandboxed-builds
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"test_auto_blocksize_csv"
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# AttributeError: 'str' object has no attribute 'decode'
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"test_read_dir_nometa"
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]
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++ lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [
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# concurrent.futures.process.BrokenProcessPool: A process in the process pool terminated abpruptly...
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"test_foldby_tree_reduction"
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"test_to_bag"
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]
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++ [
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# https://github.com/dask/dask/issues/10347#issuecomment-1589683941
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"test_concat_categorical"
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# AttributeError: 'ArrowStringArray' object has no attribute 'tobytes'. Did you mean: 'nbytes'?
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"test_dot"
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"test_dot_nan"
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"test_merge_column_with_nulls"
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# FileNotFoundError: [Errno 2] No such file or directory: '/build/tmp301jryv_/createme/0.part'
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"test_to_csv_nodir"
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"test_to_json_results"
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# FutureWarning: Those tests should be working fine when pandas will have been upgraded to 2.1.1
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"test_apply"
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"test_apply_infer_columns"
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];
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__darwinAllowLocalNetworking = true;
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pythonImportsCheck = [
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"dask"
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"dask.bag"
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"dask.bytes"
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"dask.diagnostics"
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];
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doCheck = false;
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# Enable tests via passthru to avoid cyclic dependency with dask-expr.
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passthru.tests = {
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check = self.overridePythonAttrs (old: {
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doCheck = true;
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pythonImportsCheck = [
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# Requires the `dask.optional-dependencies.array` that are only in `nativeCheckInputs`
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"dask.array"
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# Requires the `dask.optional-dependencies.dataframe` that are only in `nativeCheckInputs`
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"dask.dataframe"
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"dask.dataframe.io"
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"dask.dataframe.tseries"
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] ++ old.pythonImportsCheck;
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});
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};
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meta = {
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description = "Minimal task scheduling abstraction";
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mainProgram = "dask";
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homepage = "https://dask.org/";
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changelog = "https://docs.dask.org/en/latest/changelog.html";
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license = lib.licenses.bsd3;
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maintainers = with lib.maintainers; [ GaetanLepage ];
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};
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};
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in
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self
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