3 files changed, 79 insertions, 0 deletions
diff --git a/dev-python/threadpoolctl/Manifest b/dev-python/threadpoolctl/Manifest
new file mode 100644
index 000000000000..28b03f0cc0b3
--- /dev/null
+++ b/dev-python/threadpoolctl/Manifest
@@ -0,0 +1 @@
+DIST threadpoolctl-3.6.0.gh.tar.gz 37892 BLAKE2B 3b89180bbfdbb5aa027a5f828745ba1bd881533e6c2f5ff44fecf920618db4111fa9ef1b219e929485a327e54fe144f80cb9b78a4012d509dea7151f0892e5f8 SHA512 5c55f81bbff127cd7cdd62f390ed5a386c29c7d2806aa98a67b99b54fde0d0360ac78ce004125561486b7f5076c9085ea8dd52779aea1b9bc65b25cf166925e1
diff --git a/dev-python/threadpoolctl/metadata.xml b/dev-python/threadpoolctl/metadata.xml
new file mode 100644
index 000000000000..308e7474a4e5
--- /dev/null
+++ b/dev-python/threadpoolctl/metadata.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://docs.baldeagleos.com/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>python@gentoo.org</email>
+  </maintainer>
+  <maintainer type="person">
+    <email>chutzpah@gentoo.org</email>
+    <name>Patrick McLean</name>
+  </maintainer>
+  <stabilize-allarches />
+  <origin>baldeagleos-repo</origin>
+</pkgmetadata>
diff --git a/dev-python/threadpoolctl/threadpoolctl-3.6.0.ebuild b/dev-python/threadpoolctl/threadpoolctl-3.6.0.ebuild
new file mode 100644
index 000000000000..70ad3a86094a
--- /dev/null
+++ b/dev-python/threadpoolctl/threadpoolctl-3.6.0.ebuild
@@ -0,0 +1,65 @@
+# Copyright 2020-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=flit
+PYTHON_COMPAT=( python3_{13..14} )
+
+inherit distutils-r1 toolchain-funcs
+
+DESCRIPTION="Limit the number of threads used in native libs that have their own threadpool"
+HOMEPAGE="
+	https://github.com/joblib/threadpoolctl/
+	https://pypi.org/project/threadpoolctl/
+"
+SRC_URI="
+	https://github.com/joblib/threadpoolctl/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="amd64 ~arm arm64 ~loong ~ppc ppc64 ~riscv x86 ~arm64-macos ~x64-macos"
+
+BDEPEND="
+	test? (
+		dev-python/cython[${PYTHON_USEDEP}]
+		dev-python/numpy[${PYTHON_USEDEP}]
+		dev-python/scipy[${PYTHON_USEDEP}]
+		dev-python/setuptools[${PYTHON_USEDEP}]
+	)
+"
+
+EPYTEST_PLUGINS=()
+distutils_enable_tests pytest
+
+python_test() {
+	local EPYTEST_DESELECT=(
+		# Asserts against a hardcoded list of CPUs.  Either we skip it
+		# or file bugs about missing architectures until upstream realizes
+		# how bad idea that were.
+		tests/test_threadpoolctl.py::test_architecture
+		# This test fails if the Python executable (or any library that it
+		# links to) uses OpenMP.  This can particularly be the case with
+		# CPython 3.12 that links to app-crypt/libb2.
+		# https://github.com/joblib/threadpoolctl/issues/146
+		tests/test_threadpoolctl.py::test_command_line_empty
+	)
+
+	# see continuous_integration/build_test_ext.sh
+	if [[ ! -f tests/_pyMylib/my_threaded_lib.so ]]; then
+		pushd tests/_pyMylib >/dev/null || die
+		$(tc-getCC) ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -fPIC -shared \
+			-o my_threaded_lib.so my_threaded_lib.c || die
+		popd >/dev/null || die
+	fi
+
+	pushd tests/_openmp_test_helper >/dev/null || die
+	"${EPYTHON}" setup_inner.py build_ext -i || die
+	"${EPYTHON}" setup_outer.py build_ext -i || die
+	"${EPYTHON}" setup_nested_prange_blas.py build_ext -i || die
+	popd >/dev/null || die
+
+	epytest
+}