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diff --git a/dev-python/emcee/emcee-3.1.6.ebuild b/dev-python/emcee/emcee-3.1.6.ebuild
new file mode 100644
index 000000000000..4af1b70ed9fc
--- /dev/null
+++ b/dev-python/emcee/emcee-3.1.6.ebuild
@@ -0,0 +1,50 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit distutils-r1 multiprocessing pypi
+
+DESCRIPTION="Python ensemble sampling toolkit for affine-invariant MCMC"
+HOMEPAGE="
+	https://emcee.readthedocs.io/en/stable/
+	https://github.com/dfm/emcee/
+	https://pypi.org/project/emcee/
+"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+
+DEPEND="
+	dev-python/h5py[${PYTHON_USEDEP}]
+	dev-python/numpy[${PYTHON_USEDEP}]
+"
+RDEPEND="
+	${DEPEND}
+"
+BDEPEND="
+	dev-python/setuptools-scm[${PYTHON_USEDEP}]
+	test? (
+		dev-python/pytest-xdist[${PYTHON_USEDEP}]
+		dev-python/scipy[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest
+
+DOCS=( AUTHORS.rst README.rst )
+
+src_prepare() {
+	# unnecessary dep
+	sed -i -e '/wheel/d' setup.py || die
+	distutils-r1_src_prepare
+}
+
+python_test() {
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	epytest -p xdist -n "$(makeopts_jobs)" --dist=worksteal
+}