165 lines
3.3 KiB
Nix
165 lines
3.3 KiB
Nix
{ 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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, 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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buildPythonPackage rec {
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pname = "dask";
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version = "2023.8.0";
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format = "pyproject";
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disabled = pythonOlder "3.8";
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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-ZKjfxTJCu3EUOKz16+VP8+cPqQliFNc7AU1FPC1gOXw=";
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};
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nativeBuildInputs = [
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setuptools
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wheel
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];
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propagatedBuildInputs = [
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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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passthru.optional-dependencies = lib.fix (self: {
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array = [
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numpy
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];
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complete = [
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pyarrow
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lz4
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]
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++ self.array
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++ self.dataframe
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++ self.distributed
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++ self.diagnostics;
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dataframe = [
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numpy
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pandas
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];
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distributed = [
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distributed
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];
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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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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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] ++ lib.optionals (!arrow-cpp.meta.broken) [ # 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 "import versioneer" "" \
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--replace "version=versioneer.get_version()," "version='${version}'," \
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--replace "cmdclass=versioneer.get_cmdclass()," ""
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substituteInPlace pyproject.toml \
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--replace ', "versioneer[toml]==0.28"' "" \
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--replace " --durations=10" "" \
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--replace " --cov-config=pyproject.toml" "" \
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--replace "\"-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 = 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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# 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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];
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__darwinAllowLocalNetworking = true;
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pythonImportsCheck = [
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"dask"
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"dask.array"
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"dask.bag"
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"dask.bytes"
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"dask.dataframe"
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"dask.dataframe.io"
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"dask.dataframe.tseries"
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"dask.diagnostics"
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];
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meta = with lib; {
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description = "Minimal task scheduling abstraction";
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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 = licenses.bsd3;
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maintainers = with maintainers; [ fridh ];
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};
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}
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