Gentoo Packages

# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( python3_{11..13} )

inherit distutils-r1

DESCRIPTION="Task scheduling and blocked algorithms for parallel processing"
HOMEPAGE="
	https://www.dask.org/
	https://github.com/dask/dask/
	https://pypi.org/project/dask/
"
SRC_URI="
	https://github.com/dask/dask/archive/${PV}.tar.gz -> ${P}.gh.tar.gz
"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm64 ~riscv ~x86"

RDEPEND=">=dev-python/click-8.1[${PYTHON_USEDEP}]
	>=dev-python/cloudpickle-3.0.0[${PYTHON_USEDEP}]
	>=dev-python/fsspec-2021.9.0[${PYTHON_USEDEP}]
	>=dev-python/numpy-1.24[${PYTHON_USEDEP}]
	>=dev-python/pandas-2.0[${PYTHON_USEDEP}]
	>=dev-python/packaging-20.0[${PYTHON_USEDEP}]
	>=dev-python/partd-1.4.0[${PYTHON_USEDEP}]
	dev-python/psutil[${PYTHON_USEDEP}]
	>=dev-python/pyyaml-5.3.1[${PYTHON_USEDEP}]
	>=dev-python/toolz-0.12.0[${PYTHON_USEDEP}]
	$(python_gen_cond_dep '
		>=dev-python/importlib-metadata-4.13.0[${PYTHON_USEDEP}]
	' 3.{10..11})
"
BDEPEND=">=dev-python/setuptools-scm-9[${PYTHON_USEDEP}]
	test? (
		dev-python/aiohttp[${PYTHON_USEDEP}]
		dev-python/bokeh[${PYTHON_USEDEP}]
		dev-python/boto3[${PYTHON_USEDEP}]
		dev-python/bottleneck[${PYTHON_USEDEP}]
		dev-python/botocore[${PYTHON_USEDEP}]
		dev-python/graphviz[${PYTHON_USEDEP}]
		dev-python/h5py[${PYTHON_USEDEP}]
		dev-python/httpretty[${PYTHON_USEDEP}]
		dev-python/jinja2[${PYTHON_USEDEP}]
		dev-python/jsonschema[${PYTHON_USEDEP}]
		dev-python/lz4[${PYTHON_USEDEP}]
		dev-python/matplotlib[${PYTHON_USEDEP}]
		dev-python/moto[${PYTHON_USEDEP}]
		dev-python/multipledispatch[${PYTHON_USEDEP}]
		dev-python/numba[${PYTHON_USEDEP}]
		dev-python/numexpr[${PYTHON_USEDEP}]
		dev-python/pyarrow[parquet,snappy,${PYTHON_USEDEP}]
		dev-python/requests[${PYTHON_USEDEP}]
		dev-python/s3fs[${PYTHON_USEDEP}]
		dev-python/scikit-image[${PYTHON_USEDEP}]
		dev-python/scikit-learn[${PYTHON_USEDEP}]
		dev-python/scipy[${PYTHON_USEDEP}]
		dev-python/python-snappy[${PYTHON_USEDEP}]
		dev-python/sqlalchemy[${PYTHON_USEDEP}]
		dev-python/tables[${PYTHON_USEDEP}]
		dev-python/xarray[${PYTHON_USEDEP}]
		dev-python/xxhash[${PYTHON_USEDEP}]
		dev-python/zarr[${PYTHON_USEDEP}]
		sci-geosciences/xyzservices[${PYTHON_USEDEP}]
	)
"

#PATCHES=( "${FILESDIR}/${P}-test-pandas-2.0.patch" )

EPYTEST_XDIST=1
EPYTEST_PLUGINS=( pytest-{mock,rerunfailures,timeout} )
distutils_enable_tests pytest

EPYTEST_DESELECT=(
	# dask/tests/test_base.py::test_visualize_order
	# dask/tests/test_tokenize.py::test_tokenize_dataclass
	# dask/array/tests/test_reductions.py
	# dask/dataframe/tests/test_accessors.py
	# dask/dataframe/tests/test_arithmetics_reduction.py
	# dask/dataframe/tests/test_categorical.py
	# dask/dataframe/tests/test_dataframe.py
	# dask/dataframe/tests/test_groupby.py
	# dask/dataframe/tests/test_hyperloglog.py::test_larger_data
	# dask/dataframe/tests/test_indexing.py
	# dask/dataframe/tests/test_merge_column_and_index.py
	# dask/dataframe/tests/test_multi.py
	# dask/dataframe/tests/test_numeric.py
	# dask/dataframe/tests/test_reshape.py
	# dask/dataframe/tests/test_rolling.py
	# dask/dataframe/tests/test_shuffle.py
	# dask/dataframe/tests/test_ufunc.py
	# dask/dataframe/tests/test_utils_dataframe.py::test_assert_eq_sorts
	# dask/dataframe/io/tests/test_csv.py
	# dask/dataframe/io/tests/test_demo.py
	# dask/dataframe/io/tests/test_io.py
	# dask/dataframe/io/tests/test_parquet.py
	# dask/dataframe/io/tests/test_sql.py
	# dask/dataframe/tseries/tests/test_resample.py::test_resample_agg_passes_kwargs
	# dask/dataframe/tseries/tests/test_resample.py::test_resample_pads_last_division_to_avoid_off_by_one
	dask/dataframe/dask_expr/tests/test_shuffle.py::test_set_index_head_nlargest_string
	# assert 16 >= 32
	dask/tests/test_tokenize.py::test_tokenize_range_index
	# failing with no output
	dask/dataframe/tests/test_dataframe.py::test_combine_first_all_nans
)

export SETUPTOOLS_SCM_PRETEND_VERSION=${PV}

src_prepare() {
	# fails with sqlalchemy-2.0, even though we don't use it x_x
	sed -i -e '/RemovedIn20Warning/d' pyproject.toml || die
	sed -i -e 's:--cov-config=pyproject.toml::' pyproject.toml || die
	distutils-r1_src_prepare
}

python_test() {
	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
#	local -x DASK_DATAFRAME__QUERY_PLANNING=False
	epytest -k 'not test_RandomState_only_funcs' -m 'not network and not slow and not gpu' \
		-Werror::RuntimeWarning -Werror::dask.array.core.PerformanceWarning
}