dev-python/pyside2-tools: added new ebuild

it will be needed for media-gfx/freecad once it gets back the the tree

used ebuild by Cecil Curry (leycec/raiagent overlay)

minor changes:
1) bump to 5.15.1
2) dropped py3_9 because it's missing on deps
3) moved from cmake-utils to cmake
4) skipping tests if tools USE flag is not set as the tests need the tools

Package-Manager: Portage-3.0.12, Repoman-3.0.2
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

dev-python/pyside2-tools/Manifest

@@ -0,0 +1 @@
+DIST pyside-setup-opensource-src-5.15.1.tar.xz 3454052 BLAKE2B c7190dff493434064976a4604fb5858d2e20c1b98098ccd6e5c4c69d0b67ae9f4bf970e2ab42b634208ea96aab31b21f3dfb5f18fddd0bdaab655bba729e4449 SHA512 f14c7037367799005fff73d9fc8e7998db1895700911adf34dfabdeb4db486c7b28ba2afb3eaee37c58f4099b00e4a86917b8f7d85f274026bddfc090658b306

dev-python/pyside2-tools/metadata.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>fordfrog@gentoo.org</email>
+		<name>Miroslav Šulc</name>
+	</maintainer>
+	<use>
+		<flag name="tools">Install supplementary tools (rcc, uic, designer)</flag>
+	</use>
+</pkgmetadata>

dev-python/pyside2-tools/pyside2-tools-5.15.1.ebuild

@@ -0,0 +1,125 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+# TODO: Add PyPy once officially supported. See also:
+#     https://bugreports.qt.io/browse/PYSIDE-535
+PYTHON_COMPAT=( python3_{6..8} )
+CMAKE_IN_SOURCE_BUILD=1
+
+inherit cmake python-r1 virtualx
+
+MY_P=pyside-setup-opensource-src-${PV}
+
+DESCRIPTION="PySide development tools (lupdate, rcc, uic)"
+HOMEPAGE="https://wiki.qt.io/PySide2"
+SRC_URI="https://download.qt.io/official_releases/QtForPython/pyside2/PySide2-${PV}-src/${MY_P}.tar.xz"
+
+# Though "LICENSE-uic" suggests the "pyside2uic" directory to be dual-licensed
+# under the BSD 3-clause and GPL v2 licenses, this appears to be an oversight;
+# all files in this (and every) directory are licensed only under the GPL v2.
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="test tools"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+# Note that:
+# * "pyside2uic" imports the "PySide2.QtGui" and "PySide2.QtWidgets" C
+#   extensions and hence requires "widgets", which includes "gui" as well.
+# * "dev-qt/qtchooser" installs binaries conflicting with the "tools" USE flag.
+COMMON_DEPEND="${PYTHON_DEPS}
+	>=dev-python/pyside2-${PV}[widgets,${PYTHON_USEDEP}]
+"
+RDEPEND="${COMMON_DEPEND}
+	tools? ( !dev-qt/qtchooser )
+"
+DEPEND="${COMMON_DEPEND}
+	test? ( virtual/pkgconfig )
+"
+
+S=${WORKDIR}/${MY_P}/sources/${PN}
+DOCS=( README.md )
+
+src_prepare() {
+	cmake_src_prepare
+
+	python_copy_sources
+
+	pyside-tools_prepare() {
+		pushd "${BUILD_DIR}" >/dev/null || die
+
+		if python_is_python3; then
+			# Remove Python 2-specific paths.
+			rm -rf pyside2uic/port_v2 || die
+
+			# Generate proper Python 3 test interfaces with the "-py3" option.
+			sed -i -e \
+				's~${PYSIDERCC_EXECUTABLE}~"${PYSIDERCC_EXECUTABLE} -py3"~' \
+				tests/rcc/CMakeLists.txt || die
+		else
+			# Remove Python 3-specific paths.
+			rm -rf pyside2uic/port_v3 || die
+		fi
+
+		# Force testing against the current Python version.
+		sed -i -e "/pkg-config/ s:shiboken2:&-${EPYTHON}:" \
+			tests/rcc/run_test.sh || die
+
+		popd >/dev/null || die
+	}
+
+	python_foreach_impl pyside-tools_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_TESTS=$(usex test)
+	)
+
+	pyside-tools_configure() {
+		local mycmakeargs=(
+			"${mycmakeargs[@]}"
+			-DPYTHON_CONFIG_SUFFIX="-${EPYTHON}"
+		)
+		CMAKE_USE_DIR="${BUILD_DIR}" cmake_src_configure
+	}
+
+	python_foreach_impl pyside-tools_configure
+}
+
+src_compile() {
+	pyside-tools_compile() {
+		CMAKE_USE_DIR="${BUILD_DIR}" cmake_src_compile
+	}
+
+	python_foreach_impl pyside-tools_compile
+}
+
+src_test() {
+	# tests work only if tools USE flag enabled
+	if [ use tools ]; then
+		pyside-tools_test() {
+			local -x PYTHONDONTWRITEBYTECODE
+			CMAKE_USE_DIR="${BUILD_DIR}" virtx cmake_src_test
+		}
+
+		python_foreach_impl pyside-tools_test
+	fi
+}
+
+src_install() {
+	pyside-tools_install() {
+		CMAKE_USE_DIR="${BUILD_DIR}" cmake_src_install
+	}
+
+	python_foreach_impl pyside-tools_install
+
+	use tools || rm "${ED}"/usr/bin/{rcc,uic,designer} || die
+
+	# Remove the broken "pyside_tool.py" script. By inspection, this script
+	# reduces to a noop. Moreover, this script raises the following exception:
+	#     FileNotFoundError: [Errno 2] No such file or directory: '/usr/bin/../pyside_tool.py': '/usr/bin/../pyside_tool.py'
+	rm "${ED}"/usr/bin/pyside_tool.py
+}