re-add coverage-6.4.2 (from main)

dev-python/coverage/Manifest

@@ -1,3 +1,5 @@
+DIST coverage-6.4.2.tar.gz 721847 BLAKE2B d4a36a4a8e6f70654be0b9f6c0a660419d31087ed6e05208e60f2919b6d46c1cff39c0d9db7aabb214d212b3b7ed325a862e2471735bf411b7b81f6d50debe79 SHA512 10254089ee51d09928831b01b5b6f30a9077ed0ee08594312dab5a3804be1539533d9cec7381dc2a4332471681d75a5b0cd6e3dec6d67e47906b7ae820b8aed3
 DIST coverage-6.4.tar.gz 715897 BLAKE2B 69fd1979da2c652d5cf8b83adcde4755824faf832867c0181e610ef1369bae217c487b230aa649f03692440efc78628474d72303635568f8e7e5b41f83afc1ed SHA512 e834ff2329eb930ea40a28e8be7f665322558a1f00b5297a2daaaefc986ae451f333ea76bf6e345cad1560d721ebd990cdd5b79b30bddd9e17223acc85508089
+EBUILD coverage-6.4.2.ebuild 1686 BLAKE2B 433e48ff442b0b5523eb1bcc841e54baaa77704328ec322fbf2431b3e249022cce2007cca81b5e074024c83b5382eeb934543a38d1be54b1aa4b840a13be64dd SHA512 a339c3326b111097b5812beaf12da90ba021ea9bb2dff68f97754af3ca4e21d28de607445441709180a3d14c847bc8021bfab657f79b310f2d5b7745b564ce2b
 EBUILD coverage-6.4.ebuild 1686 BLAKE2B 433e48ff442b0b5523eb1bcc841e54baaa77704328ec322fbf2431b3e249022cce2007cca81b5e074024c83b5382eeb934543a38d1be54b1aa4b840a13be64dd SHA512 a339c3326b111097b5812beaf12da90ba021ea9bb2dff68f97754af3ca4e21d28de607445441709180a3d14c847bc8021bfab657f79b310f2d5b7745b564ce2b
 MISC metadata.xml 252 BLAKE2B 507e0ddc9d50b879ff374b903b142f85d020dfd6c486aba2af84fe082c878e780edbb79188ae10104d57db0eb775c86814cc8c06891a3854c9da840a4d377050 SHA512 9470ac9c8a5a4f80e3f767e7aa198addc7b21866c63b2a310e9f41ce65817672fb77423117bdd619e99cb62322025aeadf50717e23eafabf99080fcc106820af

dev-python/coverage/coverage-6.4.2.ebuild

@@ -0,0 +1,68 @@
+# 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..11} pypy3 )
+PYTHON_REQ_USE="threads(+),sqlite(+)"
+
+inherit distutils-r1
+
+DESCRIPTION="Code coverage measurement for Python"
+HOMEPAGE="
+	https://coverage.readthedocs.io/en/latest/
+	https://github.com/nedbat/coveragepy/
+	https://pypi.org/project/coverage/
+"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-macos"
+
+BDEPEND="
+	test? (
+		dev-python/flaky[${PYTHON_USEDEP}]
+		dev-python/hypothesis[${PYTHON_USEDEP}]
+		dev-python/pytest-xdist[${PYTHON_USEDEP}]
+		>=dev-python/unittest-mixins-1.4[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest
+
+src_prepare() {
+	sed -i -e '/^addopts/s:-q -n auto::' setup.cfg || die
+	distutils-r1_src_prepare
+}
+
+test_tracer() {
+	local -x COVERAGE_TEST_TRACER=${1}
+	einfo "  Testing with the ${COVERAGE_TEST_TRACER} tracer ..."
+	epytest tests
+}
+
+python_test() {
+	"${EPYTHON}" igor.py zip_mods || die
+
+	local -x COVERAGE_TESTING=True
+	# TODO: figure out why they can't be imported inside test env
+	local -x COVERAGE_NO_CONTRACTS=1
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	local -x PYTEST_PLUGINS=_hypothesis_pytestplugin,flaky.flaky_pytest_plugin,xdist.plugin
+
+	local prev_opt=$(shopt -p nullglob)
+	shopt -s nullglob
+	local c_ext=( "${BUILD_DIR}/install$(python_get_sitedir)"/coverage/*.so )
+	${prev_opt}
+
+	if [[ -n ${c_ext} ]]; then
+		cp "${c_ext}" \
+			coverage/ || die
+		test_tracer c
+		rm coverage/*.so || die
+	else
+		test_tracer py
+	fi
+}