dev-python/coverage: Bump to 5.2.1

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

dev-python/coverage/coverage-5.2.1.ebuild

@@ -0,0 +1,69 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{6,7,8,9} pypy3 )
+PYTHON_REQ_USE="threads(+),sqlite(+)"
+DISTUTILS_USE_SETUPTOOLS=rdepend
+
+inherit distutils-r1
+
+DESCRIPTION="Code coverage measurement for Python"
+HOMEPAGE="https://coverage.readthedocs.io/en/latest/ https://pypi.org/project/coverage/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86"
+#IUSE="test"
+# The tests are impossible to appease.  Please run them externally
+# via tox.  Or fix the ebuild if you have hours of time to spend
+# on something utterly useless.
+RESTRICT="test"
+
+#BDEPEND="
+#	test? (
+#		dev-python/PyContracts[${PYTHON_USEDEP}]
+#		dev-python/flaky[${PYTHON_USEDEP}]
+#		dev-python/hypothesis[${PYTHON_USEDEP}]
+#		dev-python/mock[${PYTHON_USEDEP}]
+#		dev-python/pytest[${PYTHON_USEDEP}]
+#		>=dev-python/unittest-mixins-1.4[${PYTHON_USEDEP}]
+#	)
+#"
+
+src_prepare() {
+	# avoid the dep on xdist, run tests verbosely
+	sed -i -e '/^addopts/s:-n3:-v:' setup.cfg || die
+	distutils-r1_src_prepare
+}
+
+python_compile() {
+	if [[ ${EPYTHON} == python2.7 ]]; then
+		local CFLAGS="${CFLAGS} -fno-strict-aliasing"
+		export CFLAGS
+	fi
+
+	distutils-r1_python_compile
+}
+
+python_test() {
+	distutils_install_for_testing
+	local bindir=${TEST_DIR}/scripts
+
+	pushd tests/eggsrc >/dev/null || die
+	distutils_install_for_testing
+	popd >/dev/null || die
+
+	"${EPYTHON}" igor.py zip_mods || die
+	PATH="${bindir}:${PATH}" "${EPYTHON}" igor.py test_with_tracer py || die
+
+	# No C extensions under pypy
+	if [[ ${EPYTHON} != pypy* ]]; then
+		cp -l -- "${TEST_DIR}"/lib/*/coverage/*.so coverage/ || die
+		PATH="${bindir}:${PATH}" "${EPYTHON}" igor.py test_with_tracer c || die
+	fi
+
+	# clean up leftover "egg1" directory
+	rm -rf build/lib/egg1 || die
+}