Install this version:
emerge -a =dev-python/ipywidgets-8.1.9
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-python/ipywidgets-8.1.9
Or alternatively:
emerge --autounmask-write -a =dev-python/ipywidgets-8.1.9
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( python3_{12..14} )
PYTHON_REQ_USE="threads(+)"
inherit distutils-r1 pypi
DESCRIPTION="IPython HTML widgets for Jupyter"
HOMEPAGE="
https://ipywidgets.readthedocs.io/
https://github.com/jupyter-widgets/ipywidgets/
https://pypi.org/project/ipywidgets/
"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
RDEPEND="
>=dev-python/comm-0.1.3[${PYTHON_USEDEP}]
>=dev-python/ipython-genutils-0.2.0[${PYTHON_USEDEP}]
>=dev-python/traitlets-4.3.1[${PYTHON_USEDEP}]
>=dev-python/widgetsnbextension-4.0.16[${PYTHON_USEDEP}]
>=dev-python/jupyterlab-widgets-3.0.17[${PYTHON_USEDEP}]
"
BDEPEND="
test? (
dev-python/ipykernel[${PYTHON_USEDEP}]
dev-python/jsonschema[${PYTHON_USEDEP}]
dev-python/pytz[${PYTHON_USEDEP}]
)
"
PDEPEND="
>=dev-python/ipython-6.1.0[${PYTHON_USEDEP}]
"
EPYTEST_PLUGINS=()
distutils_enable_tests pytest
python_test() {
local EPYTEST_DESELECT=()
case ${EPYTHON} in
pypy3*)
EPYTEST_DESELECT+=(
# https://github.com/pypy/pypy/issues/4892
ipywidgets/widgets/tests/test_interaction.py::test_interact_noinspect
)
;;
esac
epytest
}
>=dev-python/comm-0.1.3[] >=dev-python/ipython-genutils-0.2.0[] >=dev-python/traitlets-4.3.1[] >=dev-python/widgetsnbextension-4.0.16[] >=dev-python/jupyterlab-widgets-3.0.17[]
test? ( dev-python/ipykernel[] dev-python/jsonschema[] dev-python/pytz[] )