--- /dev/null
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+PYTHON_COMPAT=( python2_7 python3_{3,4,5} )
+PYTHON_REQ_USE="threads(+)"
+
+inherit distutils-r1
+
+DESCRIPTION="IPython HTML widgets for Jupyter"
+HOMEPAGE="http://ipython.org/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="test"
+
+RDEPEND="
+ dev-python/traitlets[${PYTHON_USEDEP}]
+ dev-python/ipykernel[${PYTHON_USEDEP}]
+ "
+DEPEND="${RDEPEND}
+ test? (
+ $(python_gen_cond_dep 'dev-python/mock[${PYTHON_USEDEP}]' python2_7)
+ dev-python/nose[${PYTHON_USEDEP}]
+ dev-python/coverage[${PYTHON_USEDEP}]
+ )
+ "
+
+python_test() {
+ nosetests --with-coverage --cover-package=ipywidgets ipywidgets || die
+}
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <herd>sci</herd>
+ <longdescription>
+ Interactive HTML widgets for Jupyter notebooks and the IPython
+ kernel.
+ </longdescription>
+ <upstream>
+ <remote-id type="pypi">ipywidgets</remote-id>
+ <remote-id type="github">ipython/ipywidgets</remote-id>
+ </upstream>
+</pkgmetadata>