dev-python/cloudpickle: Use PEP517 build

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

dev-python/cloudpickle/cloudpickle-2.0.0-r1.ebuild

@@ -0,0 +1,36 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{8..10} )
+
+inherit distutils-r1
+
+DESCRIPTION="Extended pickling support for Python objects"
+HOMEPAGE="
+	https://github.com/cloudpipe/cloudpickle/
+	https://pypi.org/project/cloudpickle/
+"
+SRC_URI="mirror://pypi/${PN::1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
+
+BDEPEND="
+	test? (
+		dev-python/mock[${PYTHON_USEDEP}]
+		dev-python/psutil[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest
+
+python_test() {
+	local -x PYTHONPATH=${PYTHONPATH}:tests/cloudpickle_testpkg
+	# -s unbreaks some tests
+	# https://github.com/cloudpipe/cloudpickle/issues/252
+	epytest -s
+}