dev-python/coverage: Bump to 7.6.12

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

dev-python/coverage/Manifest

@@ -1,3 +1,4 @@
 DIST coverage-7.6.10.tar.gz 803868 BLAKE2B 88ab379f33ca3056b03020befa56406b3e4d8ce57f9152abddefbf77186dbccd993e855078ea6f61ed2da3d198aab9b63e65fb9db3789a80bb080b1907e9de80 SHA512 3badf42f8f1f1dc19ff7dd7cca7fe57cd738364fea71b1fee52ec7774fbebd2bb241154d2ca06adb6ed87766179bcf0b6eb9a5120af5ec8f3df7b6fd0c27fa02
 DIST coverage-7.6.11.tar.gz 805460 BLAKE2B f035dfb27242926727875a806acd6725720d8828de0285cdcdc3aac406395b2648b00c75b206338ff282d0c98e70d2abf4fc13c4a1862317c7fd88c5d83de1b4 SHA512 83ce4fd99900bb4902fc25ecf386e0128f0c073f5c1ce3403149e175d8a55b177209c9413ae33b1ab3d2f6decdd4614f5a5a3c3f36d326cfc0d62c13e64d1250
+DIST coverage-7.6.12.tar.gz 805941 BLAKE2B bebcd2f29706445ac73ca1e1ba7a80b88eb7b71ee0f475ea6fe4d7e2bd535b709af6cc5e1dda9734e9487cdcf8d3b6f24c96eb2e7161a9d8356afe733b162339 SHA512 6f5f089938b0d107796ec7f5eb62047533bb45377612845cc044f44ceb10285252783d5ad1aefde698374d8330c012ff59007d21b00e4cee79c268fac70f6a71
 DIST coverage-7.6.9.tar.gz 801710 BLAKE2B ac3a28d939e5ad7af341e8ef6ac2021ce9aad14117a4f6a31ae68432a0d55c2721c0f99a5e4fec40d4f2bf293e1cd549533643d3f1d6dd20997955614c7eb987 SHA512 ee2e3f93dfd723dabe3c88bac888c056f8dabc890d9078c49393d01c21522d946f7f6d50565a978dfc1d5b8009eca612d9a102a86f568689adc85df8478ecb8c

dev-python/coverage/coverage-7.6.12.ebuild

@@ -0,0 +1,111 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..13} pypy3 )
+PYTHON_REQ_USE="threads(+),sqlite(+)"
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Code coverage measurement for Python"
+HOMEPAGE="
+	https://coverage.readthedocs.io/en/latest/
+	https://github.com/nedbat/coveragepy/
+	https://pypi.org/project/coverage/
+"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-macos"
+IUSE="native-extensions"
+
+RDEPEND="
+	$(python_gen_cond_dep '
+		dev-python/tomli[${PYTHON_USEDEP}]
+	' 3.10)
+"
+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::' pyproject.toml || die
+	distutils-r1_src_prepare
+}
+
+python_compile() {
+	if ! use native-extensions; then
+		local -x COVERAGE_DISABLE_EXTENSION=1
+	fi
+
+	distutils-r1_python_compile
+}
+
+test_tracer() {
+	local -x COVERAGE_CORE=${1}
+	einfo "  Testing with the ${COVERAGE_CORE} core ..."
+	epytest -p flaky -p hypothesis -p xdist tests
+}
+
+python_test() {
+	local EPYTEST_DESELECT=(
+		# TODO: fails because of additional "Terminated" print on SIGTERM
+		tests/test_concurrency.py::SigtermTest::test_sigterm_threading_saves_data
+		# broken because of pytest plugins explicity loaded
+		tests/test_debug.py::ShortStackTest::test_short_stack{,_skip}
+		# these expect specific availability of C extension matching
+		# COVERAGE_CORE (which breaks testing pytracer on CPython)
+		tests/test_cmdline.py::CmdLineStdoutTest::test_version
+		tests/test_debug.py::DebugTraceTest::test_debug_sys_ctracer
+		# mismatch of expected concurrency in error message
+		# TODO: report upstream?
+		tests/test_concurrency.py::ConcurrencyTest::test_greenlet
+		tests/test_concurrency.py::ConcurrencyTest::test_greenlet_simple_code
+	)
+	local EPYTEST_IGNORE=(
+		# pip these days insists on fetching build deps from Internet
+		tests/test_venv.py
+	)
+
+	"${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 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 ctrace
+	fi
+
+	test_tracer pytrace
+
+	case ${EPYTHON} in
+		python3.1[01]|pypy3)
+			;;
+		*)
+			# available since Python 3.12
+			test_tracer sysmon
+			;;
+	esac
+
+	if [[ -n ${c_ext} ]]; then
+		rm coverage/*.so || die
+	fi
+}