dev-python/dask: Bump to 2021.12.0

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/dask/Manifest

@@ -1 +1,2 @@
 DIST dask-2021.11.0.tar.gz 3971871 BLAKE2B be2c28782e3e870b62e70041bd7572783ff9eef61c27d2fa092f00b74ae23877163e3c00f59f67c5c39b6fefd723cb2c25cdc58b5f5c76c08ef1d686f256cb25 SHA512 cebdef68b2c40348c84627505f4e1f17f998aed603d590be5acc7b78233362330352be395396be00f72215b738e9393ef08eeae8ed0fb933466c1c2d6158e5ea
+DIST dask-2021.12.0.gh.tar.gz 3987797 BLAKE2B f6c1954ff41048861fcedbc56bd658989dece828613344e876e097d03f93338c194d66e62dd9fa1605b5dfd0362374a1dd2e00a383eec4476db16ac04de29266 SHA512 e9ce4613bf1ccfda7ce85bd90ff8f24d59335f02a941c12335214a2636f46ae1e1e8c2b1777ca9b9dd83f190071a2893b02bee129a68e9b7468c30f2a45df68e

dev-python/dask/dask-2021.12.0.ebuild

@@ -0,0 +1,53 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..9} )
+inherit distutils-r1
+
+DESCRIPTION="Task scheduling and blocked algorithms for parallel processing"
+HOMEPAGE="https://dask.org/"
+SRC_URI="
+	https://github.com/dask/dask/archive/${PV}.tar.gz -> ${P}.gh.tar.gz
+"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86 ~amd64-linux ~x86-linux"
+
+RDEPEND="
+	>=dev-python/cloudpickle-0.2.2[${PYTHON_USEDEP}]
+	>=dev-python/fsspec-0.6.0[${PYTHON_USEDEP}]
+	>=dev-python/numpy-1.15.1[${PYTHON_USEDEP}]
+	>=dev-python/pandas-0.25.0[${PYTHON_USEDEP}]
+	>=dev-python/packaging-20.0[${PYTHON_USEDEP}]
+	>=dev-python/partd-0.3.10[${PYTHON_USEDEP}]
+	dev-python/psutil[${PYTHON_USEDEP}]
+	dev-python/pyyaml[${PYTHON_USEDEP}]
+	>=dev-python/toolz-0.8.2[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	dev-python/toolz[${PYTHON_USEDEP}]
+	test? (
+		dev-python/moto[${PYTHON_USEDEP}]
+		dev-python/numexpr[${PYTHON_USEDEP}]
+		dev-python/pytest-rerunfailures[${PYTHON_USEDEP}]
+		dev-python/scipy[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest
+
+PATCHES=(
+	"${FILESDIR}"/dask-2021.10.0-warning.patch
+)
+
+EPYTEST_DESELECT=(
+	# another test relying on -Werror
+	"dask/array/tests/test_overlap.py::test_map_overlap_no_depth[None]"
+)
+
+python_test() {
+	epytest -p no:flaky -m "not network"
+}