[gentoo-commits] repo/gentoo:master commit in: sci-physics/qutip/

[David Seifert]

commit:     4727e6ac4b06ea977eb4916cef847559aee30d40
Author:     Hendrik v. Raven <hendrik <AT> consetetur <DOT> de>
AuthorDate: Wed Jul 12 11:57:40 2017 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Sun Jul 30 14:41:40 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4727e6ac

sci-physics/qutip: new ebuild

Package-Manager: Portage-2.3.6, Repoman-2.3.3
Closes: https://github.com/gentoo/gentoo/pull/5095

 sci-physics/qutip/Manifest           |  1 +
 sci-physics/qutip/metadata.xml       | 22 ++++++++++++++++
 sci-physics/qutip/qutip-4.2.0.ebuild | 50 ++++++++++++++++++++++++++++++++++++
 3 files changed, 73 insertions(+)

diff --git a/sci-physics/qutip/Manifest b/sci-physics/qutip/Manifest
new file mode 100644
index 00000000000..e2753f5f426
--- /dev/null
+++ b/sci-physics/qutip/Manifest
@@ -0,0 +1 @@
+DIST qutip-4.2.0.tar.gz 424805 SHA256 3c7fed0e9b04c0f69dab1555babed1b847d388c0cef9f26fbdc2f4db611d61e7 SHA512 888e569b30a1085162ecfa768967526f5ce34b19e1a1b0f76f1331eb3978159ba321e126a1bc57e0936c5819218f07a336a57c80193b33af1009d1cd87fa95de WHIRLPOOL 8c735c618bb21d51009bf5373d3e1e8d89d3186edcbea1be729daf13bf1fcc7d151bfad176ddf960f7563e1e0fa7e35f095f2c8e9e8c3839ac94ceb408f80e88

diff --git a/sci-physics/qutip/metadata.xml b/sci-physics/qutip/metadata.xml
new file mode 100644
index 00000000000..fb7fc53aee2
--- /dev/null
+++ b/sci-physics/qutip/metadata.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>hendrik@××××××××××.de</email>
+		<name>Hendrik v. Raven (lorem_ipsum)</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>sci@g.o</email>
+		<name>Gentoo Science Project</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>proxy-maint@g.o</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<longdescription lang="en">
+		QuTiP is open-source software for simulating the dynamics of open quantum systems. The QuTiP library depends on the excellent Numpy, Scipy, and Cython numerical packages. In addition, graphical output is provided by Matplotlib. QuTiP aims to provide user-friendly and efficient numerical simulations of a wide variety of Hamiltonians, including those with arbitrary time-dependence, commonly found in a wide range of physics applications such as quantum optics, trapped ions, superconducting circuits, and quantum nanomechanical resonators.
+	</longdescription>
+	<upstream>
+		<remote-id type="github">qutip/qutip</remote-id>
+	</upstream>
+</pkgmetadata>

diff --git a/sci-physics/qutip/qutip-4.2.0.ebuild b/sci-physics/qutip/qutip-4.2.0.ebuild
new file mode 100644
index 00000000000..e5514134e27
--- /dev/null
+++ b/sci-physics/qutip/qutip-4.2.0.ebuild
@@ -0,0 +1,50 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 python3_{5,6} )
+
+inherit distutils-r1 toolchain-funcs
+
+DESCRIPTION="Simulating dynamics of open quantum systems in Python."
+HOMEPAGE="http://qutip.org"
+SRC_URI="https://github.com/qutip/qutip/archive/v$PV.tar.gz -> $P.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="openmp test"
+
+RDEPEND="dev-python/cython[${PYTHON_USEDEP}]
+	dev-python/numpy[${PYTHON_USEDEP}]
+	dev-python/matplotlib[${PYTHON_USEDEP}]
+	sci-libs/scipy[${PYTHON_USEDEP}]
+"
+DEPEND="${RDEPEND}
+	test? ( dev-python/nose[${PYTHON_USEDEP}] )
+"
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+pkg_setup() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+python_prepare_all() {
+	sed -i setup.py \
+		-e 's/_compiler_flags = .*$/_compiler_flags = []/' || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_configure_all() {
+	use openmp && mydistutilsargs=( --with-openmp )
+}
+
+python_test() {
+	cd "${BUILD_DIR}"/lib* || die
+	${EPYTHON} -c "import qutip.testing as qt ; qt.run()" || die
+}