4 files changed, 128 insertions, 2 deletions
diff --git a/dev-python/mypy/Manifest b/dev-python/mypy/Manifest
index 49514e5f0f83..f2cf7801a789 100644
--- a/dev-python/mypy/Manifest
+++ b/dev-python/mypy/Manifest
@@ -1,3 +1,4 @@
 DIST mypy-1.18.1.gh.tar.gz 3468445 BLAKE2B 95d3d8151bd09e23e7c1587fccd7f7c52f8008fb4f812132214c3ce6d8d454d317df8dfdf3305dba912a1234b7717517cac6c38877610a00bf679703e5666473 SHA512 8dcc2144e5d9b1c08e445b281c607f8c42b306be80cbc9db2a2f2aa52c830264f0ce76093350181f97d0c67e7ec84c7d18a569061e378d76971be07959007779
 DIST mypy-1.18.2.gh.tar.gz 3468958 BLAKE2B 7c80d839829e2982604c8ed0ee82ca390b9372fb057baaf5ad4b4a8d2dc7ce538b7246342b4691e5c950666360a9788421f540febbc2b19412af80cd4d828907 SHA512 f3cbfdf338b5d994bc077e66721e26a635926d79985f8200af0bd6aa841b076703fa2c798c6d2ceadd7c8c69d4a86af11c5a8f551f13a7fd2b510721af466c54
 DIST mypy-1.19.0.gh.tar.gz 3597780 BLAKE2B 5eb84c886542382d8b11e650bfa898cb5a2624f2d653dfaa517f25005c86305c26b9edb7bd74d4f5c95f21d361fe9208273b03e4ea2a1a18b5a897365d4540bc SHA512 08166809bf4a4afb528132e2f7b3201f4ae84c23a5f52ee4bcf5d57c16f6b3dfc46ac7b7bb5167fe9cde5300fff352bda6a3070d133ee29e975d106e2412a0a8
+DIST mypy-1.19.1.gh.tar.gz 3600282 BLAKE2B f1d1c511ede6e9e933a8e6236cfdef506778ad56acc1a72d89ee088f0c8dc25c9afc2b174c0a74138aebaee14666ce345e57c8a8ac71a85948c35ca8d6984a7b SHA512 3d0d0a8ad1599e00ee22140a62470fd01eb78c9b2ba2db55d48e5422a6c643d216c88c0281cfd31cd8cddc9cd8d11e42c3f48b21602bdbcb0bd795fbef8362dc
diff --git a/dev-python/mypy/mypy-1.18.2.ebuild b/dev-python/mypy/mypy-1.18.2.ebuild
index 3ed65bbf8cba..39ffa8b05a29 100644
--- a/dev-python/mypy/mypy-1.18.2.ebuild
+++ b/dev-python/mypy/mypy-1.18.2.ebuild
@@ -23,7 +23,7 @@ SRC_URI="
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="amd64 ~arm arm64 ~loong ppc ppc64 ~riscv ~s390 ~sparc x86"
-IUSE="+native-extensions"
+IUSE="native-extensions"
 
 # stubgen collides with this package: https://bugs.gentoo.org/585594
 RDEPEND="
diff --git a/dev-python/mypy/mypy-1.19.0.ebuild b/dev-python/mypy/mypy-1.19.0.ebuild
index 04c117b1c396..eda53135b867 100644
--- a/dev-python/mypy/mypy-1.19.0.ebuild
+++ b/dev-python/mypy/mypy-1.19.0.ebuild
@@ -22,7 +22,7 @@ SRC_URI="
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~arm64 ~loong ~ppc ~ppc64"
+KEYWORDS="~amd64 ~arm64 ~loong ~ppc ~ppc64 ~riscv"
 IUSE="native-extensions"
 
 # stubgen collides with this package: https://bugs.gentoo.org/585594
diff --git a/dev-python/mypy/mypy-1.19.1.ebuild b/dev-python/mypy/mypy-1.19.1.ebuild
new file mode 100644
index 000000000000..eda53135b867
--- /dev/null
+++ b/dev-python/mypy/mypy-1.19.1.ebuild
@@ -0,0 +1,125 @@
+# 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_{11..14} )
+
+inherit distutils-r1
+
+DESCRIPTION="Optional static typing for Python"
+HOMEPAGE="
+	https://www.mypy-lang.org/
+	https://github.com/python/mypy/
+	https://pypi.org/project/mypy/
+"
+SRC_URI="
+	https://github.com/python/mypy/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~loong ~ppc ~ppc64 ~riscv"
+IUSE="native-extensions"
+
+# stubgen collides with this package: https://bugs.gentoo.org/585594
+RDEPEND="
+	!dev-util/stubgen
+	>=dev-python/librt-0.6.2[${PYTHON_USEDEP}]
+	>=dev-python/mypy-extensions-1.0.0[${PYTHON_USEDEP}]
+	>=dev-python/pathspec-0.9.0[${PYTHON_USEDEP}]
+	>=dev-python/psutil-4[${PYTHON_USEDEP}]
+	>=dev-python/typing-extensions-4.6.0[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	native-extensions? (
+		${RDEPEND}
+		dev-python/types-psutil[${PYTHON_USEDEP}]
+		dev-python/types-setuptools[${PYTHON_USEDEP}]
+	)
+	test? (
+		>=dev-python/attrs-18.0[${PYTHON_USEDEP}]
+		>=dev-python/filelock-3.3.0[${PYTHON_USEDEP}]
+		>=dev-python/lxml-4.9.1[${PYTHON_USEDEP}]
+	)
+"
+
+EPYTEST_PLUGINS=()
+EPYTEST_XDIST=1
+distutils_enable_tests pytest
+
+# frustratingly, mypyc produces non-deterministic output. If ccache is enabled it will be a waste of time,
+# but simultaneously it might trash your system and fill up the cache with a giant wave of non-reproducible
+# test files (https://github.com/mypyc/mypyc/issues/1014)
+export CCACHE_DISABLE=1
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.14.0-no-werror.patch
+)
+
+src_prepare() {
+	distutils-r1_src_prepare
+
+	# don't force pytest-xdist, in case user asked for EPYTEST_JOBS=1
+	sed -i -e '/addopts/s:-nauto::' pyproject.toml || die
+}
+
+python_compile() {
+	local -x MYPY_USE_MYPYC=$(usex native-extensions 1 0)
+	distutils-r1_python_compile
+}
+
+python_test() {
+	local EPYTEST_DESELECT=(
+		# the majority of them require Internet (via pip)
+		mypy/test/testpep561.py
+		# known broken with assertions enabled
+		# https://github.com/python/mypy/issues/16043
+		mypyc/test/test_external.py::TestExternal::test_c_unit_test
+		mypyc/test/test_run.py::TestRun::run-classes.test::testDelException
+		mypyc/test/test_run.py::TestRun::run-floats.test::testFloatOps
+		mypyc/test/test_run.py::TestRun::run-i64.test::testI64GlueMethodsAndInheritance
+		mypyc/test/test_run.py::TestRunStrictDunderTyping::run-floats.test::testFloatOps_dunder_typing
+		# these assume that types-docutils are not installed
+		mypy/test/testpythoneval.py::PythonEvaluationSuite::pythoneval.test::testIgnoreImportIfNoPython3StubAvailable
+		mypy/test/testpythoneval.py::PythonEvaluationSuite::pythoneval.test::testNoPython3StubAvailable
+		# TODO
+		mypy/test/meta/test_parse_data.py
+		mypy/test/meta/test_update_data.py
+	)
+	case ${EPYTHON} in
+		python3.1[234])
+			EPYTEST_DESELECT+=(
+				# more assertions, sigh
+				mypyc/test/test_run.py::TestRun::run-async.test::testRunAsyncMiscTypesInEnvironment
+				mypyc/test/test_run.py::TestRun::run-bools.test::testBoolOps
+				mypyc/test/test_run.py::TestRun::run-i64.test::testI64BasicOps
+				mypyc/test/test_run.py::TestRun::run-i64.test::testI64DefaultArgValues
+				mypyc/test/test_run.py::TestRun::run-i64.test::testI64ErrorValuesAndUndefined
+			)
+			;;
+	esac
+
+	# Some mypy/test/testcmdline.py::PythonCmdlineSuite tests
+	# fail with high COLUMNS values
+	local -x COLUMNS=80
+
+	# The tests depend on having in-source compiled extensions if you want to
+	# test those compiled extensions. Various crucial test dependencies aren't
+	# installed. Even pyproject.toml is needed because that's where pytest args
+	# are in. Hack them into the build directory and delete them afterwards.
+	# See: https://github.com/python/mypy/issues/16143
+	local -x MYPY_TEST_PREFIX="${S}"
+	cd "${BUILD_DIR}/install$(python_get_sitedir)" || die
+	cp -r "${S}"/{conftest.py,pyproject.toml} . || die
+
+	local failed=
+	nonfatal epytest || failed=1
+
+	rm conftest.py pyproject.toml || die
+
+	[[ ${failed} ]] && die "epytest failed with ${EPYTHON}"
+}