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{ lib
, stdenv
, buildPythonPackage
, fetchFromGitHub
# build-system
, setuptools
, wheel
# dependencies
, click
, cloudpickle
, fsspec
, importlib-metadata
, packaging
, partd
, pyyaml
, toolz
# optional-dependencies
, numpy
, pyarrow
, lz4
, pandas
, distributed
, bokeh
, jinja2
# tests
, arrow-cpp
, hypothesis
, pytest-asyncio
, pytest-rerunfailures
, pytest-xdist
, pytestCheckHook
, pythonOlder
}:
buildPythonPackage rec {
pname = "dask";
version = "2024.1.1";
pyproject = true;
disabled = pythonOlder "3.9";
src = fetchFromGitHub {
owner = "dask";
repo = "dask";
rev = "refs/tags/${version}";
hash = "sha256-L8bRh2bx36CYrAFXYJF67rCeCRfm5ufhTkMFRJo0yYo=";
};
nativeBuildInputs = [
setuptools
wheel
];
propagatedBuildInputs = [
click
cloudpickle
fsspec
packaging
partd
pyyaml
importlib-metadata
toolz
];
passthru.optional-dependencies = lib.fix (self: {
array = [
numpy
];
complete = [
pyarrow
lz4
]
++ self.array
++ self.dataframe
++ self.distributed
++ self.diagnostics;
dataframe = [
numpy
pandas
];
distributed = [
distributed
];
diagnostics = [
bokeh
jinja2
];
});
nativeCheckInputs = [
pytestCheckHook
pytest-rerunfailures
pytest-xdist
# from panda[test]
hypothesis
pytest-asyncio
]
++ passthru.optional-dependencies.dataframe
++ lib.optionals (!arrow-cpp.meta.broken) [ # support is sparse on aarch64
pyarrow
];
dontUseSetuptoolsCheck = true;
postPatch = ''
# versioneer hack to set version of GitHub package
echo "def get_versions(): return {'dirty': False, 'error': None, 'full-revisionid': None, 'version': '${version}'}" > dask/_version.py
substituteInPlace setup.py \
--replace "import versioneer" "" \
--replace "version=versioneer.get_version()," "version='${version}'," \
--replace "cmdclass=versioneer.get_cmdclass()," ""
substituteInPlace pyproject.toml \
--replace ', "versioneer[toml]==0.29"' "" \
--replace " --durations=10" "" \
--replace " --cov-config=pyproject.toml" "" \
--replace "\"-v" "\" "
'';
pytestFlagsArray = [
# Rerun failed tests up to three times
"--reruns 3"
# Don't run tests that require network access
"-m 'not network'"
# pytest.PytestRemovedIn8Warning: Passing None has been deprecated.
"-W" "ignore::pytest.PytestRemovedIn8Warning"
];
disabledTests = lib.optionals stdenv.isDarwin [
# Test requires features of python3Packages.psutil that are
# blocked in sandboxed-builds
"test_auto_blocksize_csv"
# AttributeError: 'str' object has no attribute 'decode'
"test_read_dir_nometa"
] ++ lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [
# concurrent.futures.process.BrokenProcessPool: A process in the process pool terminated abpruptly...
"test_foldby_tree_reduction"
"test_to_bag"
] ++ [
# https://github.com/dask/dask/issues/10347#issuecomment-1589683941
"test_concat_categorical"
# AttributeError: 'ArrowStringArray' object has no attribute 'tobytes'. Did you mean: 'nbytes'?
"test_dot"
"test_dot_nan"
"test_merge_column_with_nulls"
# FileNotFoundError: [Errno 2] No such file or directory: '/build/tmp301jryv_/createme/0.part'
"test_to_csv_nodir"
"test_to_json_results"
# FutureWarning: Those tests should be working fine when pandas will have been upgraded to 2.1.1
"test_apply"
"test_apply_infer_columns"
];
__darwinAllowLocalNetworking = true;
pythonImportsCheck = [
"dask"
"dask.array"
"dask.bag"
"dask.bytes"
"dask.dataframe"
"dask.dataframe.io"
"dask.dataframe.tseries"
"dask.diagnostics"
];
meta = with lib; {
description = "Minimal task scheduling abstraction";
mainProgram = "dask";
homepage = "https://dask.org/";
changelog = "https://docs.dask.org/en/latest/changelog.html";
license = licenses.bsd3;
maintainers = with maintainers; [ fridh ];
};
}
|