[gentoo-commits] repo/gentoo:master commit in: dev-python/qiskit-aer/

["Michał Górny" <mgorny@gentoo.org>]

commit:     770ce24e2707d3942865f586fc3e4b0888a1e549
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Fri Jan 10 05:19:25 2025 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Fri Jan 10 05:39:06 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=770ce24e

dev-python/qiskit-aer: Bump to 0.16

Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 dev-python/qiskit-aer/Manifest               |   1 +
 dev-python/qiskit-aer/qiskit-aer-0.16.ebuild | 119 +++++++++++++++++++++++++++
 2 files changed, 120 insertions(+)

diff --git a/dev-python/qiskit-aer/Manifest b/dev-python/qiskit-aer/Manifest
index f56ecf03b21c..841379ba28be 100644
--- a/dev-python/qiskit-aer/Manifest
+++ b/dev-python/qiskit-aer/Manifest
@@ -1,2 +1,3 @@
 DIST qiskit-aer-0.15.1.gh.tar.gz 7136084 BLAKE2B 521329642f141fbb5d4bb045f42b53e1a116614328837999d73e28c54fd7e1b8aa64d72080b54950575c264bd14349227b395363cc92ce384f1b4951d414862b SHA512 bd3a320b8022aacc9691e5aa6e54cbc63fe51e623b7b22399ad23ff8e7c14f7870c78b5ca84c0aeb420b44e088307296d01f351bb1cc90488f0018496ebbaa25
 DIST qiskit-aer-0.15.gh.tar.gz 7133462 BLAKE2B 3a72d5e1c97e54dd9090bbd072ca52c03bc90d53ec13bdb52b20112adebde6ef4e85a5d3761d5cc9fab7bc8d41651865e538eaad591dad266533441114ae1ddc SHA512 ce70755fa26150e8ce870a5f80c7f37a8e09f02ac4dbcfe52de2153b8af6f92764ac6866b1fffb75db6e1ae1b31815432ffca54f2f916337f640c14007a682f3
+DIST qiskit-aer-0.16.gh.tar.gz 7137525 BLAKE2B ddbad1c1c8be51806c5de524327312f8c56fb46f686b3c61b2059770485ff0022fab45faae55f22f2ac37e4cd6e71fd2d2b9c27c945639dc785b6dbb3a33492f SHA512 ef976cc51f0899aeaafd15d8e493925c6c60245a321bc0bf130b8496d003a5b684ce6af4f3caa91fdefe085bba96e957401b7d1aa7e9db3e5fb5d795a0459ad8

diff --git a/dev-python/qiskit-aer/qiskit-aer-0.16.ebuild b/dev-python/qiskit-aer/qiskit-aer-0.16.ebuild
new file mode 100644
index 000000000000..cc789dc13a1a
--- /dev/null
+++ b/dev-python/qiskit-aer/qiskit-aer-0.16.ebuild
@@ -0,0 +1,119 @@
+# Copyright 2022-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit distutils-r1
+
+DESCRIPTION="High performance simulator for quantum circuits that includes noise models"
+HOMEPAGE="
+	https://github.com/Qiskit/qiskit-aer/
+	https://pypi.org/project/qiskit-aer/
+"
+SRC_URI="
+	https://github.com/Qiskit/qiskit-aer/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+# The reference implementation of BLAS/CBLAS is not compatible with qiskit-aer right now,
+# because importing library causes an error.
+# /usr/lib/python3.9/site-packages/qiskit/providers/aer/backends/controller_wrappers.cpython-39-x86_64-linux-gnu.so: undefined symbol: slamch_
+# Using sci-libs/openblas instead here,
+# with the option to switch between reference/openblas implementation runtime (eselect-ldso).
+#
+# <nlohmann_json-3.10.3 for https://github.com/Qiskit/qiskit-aer/issues/1742
+DEPEND="
+	>=dev-python/numpy-1.16.3[${PYTHON_USEDEP}]
+	<dev-cpp/nlohmann_json-3.10.3
+	>=dev-cpp/nlohmann_json-3.1.1
+	>=dev-libs/spdlog-1.9.2:=
+	>=dev-cpp/muParserX-4.0.8
+	virtual/cblas[eselect-ldso]
+	sci-libs/openblas[eselect-ldso]
+"
+RDEPEND="
+	${DEPEND}
+	>=dev-python/psutil-5[${PYTHON_USEDEP}]
+	>=dev-python/qiskit-1.1.0[${PYTHON_USEDEP}]
+	>=dev-python/scipy-1.0[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	>=dev-build/cmake-3.17
+	>=dev-python/scikit-build-0.11.0[${PYTHON_USEDEP}]
+	>=dev-python/pybind11-2.6[${PYTHON_USEDEP}]
+	test? (
+		dev-python/ddt[${PYTHON_USEDEP}]
+		dev-python/fixtures[${PYTHON_USEDEP}]
+	)
+"
+
+EPYTEST_XDIST=1
+distutils_enable_tests pytest
+
+check_openblas() {
+	local libdir=$(get_libdir) me="openblas"
+
+	# check blas
+	local current_blas=$(eselect blas show ${libdir} | cut -d' ' -f2)
+	if [[ ${current_blas} != "${me}" ]]; then
+		eerror "Current eselect: BLAS/CBLAS ($libdir) -> [${current_blas}]."
+		eerror "To use qiskit-aer, you have to issue (as root):"
+		eerror "\t eselect blas set ${libdir} ${me}"
+		return 1
+	fi
+	return 0
+}
+
+pkg_setup() {
+	if use test; then
+		check_openblas
+		if [[ $? -ne 0 ]]; then
+			die "Set blas implementation to openblas using 'eselect blas set openblas'!"
+		fi
+	fi
+}
+
+python_prepare_all() {
+	export DISABLE_CONAN="ON"
+	export DISABLE_DEPENDENCY_INSTALL="ON"
+	export SKBUILD_CONFIGURE_OPTIONS="-DTEST_JSON=1"
+
+	distutils-r1_python_prepare_all
+}
+
+python_test() {
+	local EPYTEST_DESELECT=(
+		# requires qiskit_qasm3_import
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_1___automatic____CPU__
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_2___statevector____CPU__
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_3___matrix_product_state____CPU__
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_4___extended_stabilizer____CPU__
+	)
+
+	local EPYTEST_IGNORE=(
+		# TODO: qiskit.providers.aer? wtf?
+		test/terra/expression/test_classical_expressions.py
+	)
+
+	# From tox.ini/tests.yml in CI
+	# Needed to suppress a warning in jupyter-core 5.x by eagerly migrating to
+	# a new internal interface that will be the default in jupyter-core 6.x.
+	# This variable should become redundant on release of jupyter-core 6.
+	local -x JUPYTER_PLATFORM_DIRS=1
+
+	rm -rf qiskit_aer || die
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	epytest -s
+}
+
+pkg_postinst() {
+	check_openblas
+}