--- /dev/null
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="project">
+ <email>sci-mathematics@gentoo.org</email>
+ <name>Gentoo Mathematics Project</name>
+ </maintainer>
+ <longdescription>
+ Python wrappers to the C++ library SymEngine, a fast C++ symbolic
+ manipulation library.
+ </longdescription>
+ <upstream>
+ <remote-id type="github">sympy/symengine.py</remote-id>
+ </upstream>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
+
+inherit distutils-r1
+
+MYP=${PN}.py-${PV}
+
+DESCRIPTION="Python wrappers to the symengine C++ library"
+HOMEPAGE="https://github.com/sympy/symengine.py"
+SRC_URI="https://github.com/symengine/symengine.py/archive/v${PV}.tar.gz -> ${MYP}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+RDEPEND="
+ dev-python/numpy[${PYTHON_USEDEP}]
+ sci-libs/symengine"
+DEPEND="${RDEPEND}
+ dev-python/cython[${PYTHON_USEDEP}]
+ dev-python/setuptools[${PYTHON_USEDEP}]
+ test? ( dev-python/nose[${PYTHON_USEDEP}] )"
+
+S="${WORKDIR}/${MYP}"
+
+python_test() {
+ cd "${BUILD_DIR}"
+ nosetests -v || die "tests failed with ${EPYTHON}"
+}