dev-python/PyQtWebEngine: new package

PyQtWebEngine is a set of Python bindings for Qt WebEngine framework.
Before PyQt5-5.12 these bingings were a part of PyQt5. Now it is a
separate package.

Packages that depended on dev-python/PyQt5[webengine] now must depend on
dev-python/PyQtWebEngine.

Closes: https://bugs.gentoo.org/679202
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Stefan Strogin <stefan.strogin@gmail.com>

dev-python/PyQtWebEngine/Manifest

@@ -0,0 +1 @@
+DIST PyQtWebEngine_gpl-5.12.1.tar.gz 42474 BLAKE2B 6cb333d8e429ae6b9f8c20a7486754767639693351605e85c0226ab3f1f065a549d40d69669d91f501fdf2c30346304a547e36b416d275a8bfe4ea621c0633b7 SHA512 2bcb0e4da51de9cfb5128e03c03ada77f2d4b99b0885da910584717681b96759ce4301c325cbbf43602d46746e2d37d81ed62f77dd63b33359fd5fae74d7f010

dev-python/PyQtWebEngine/PyQtWebEngine-5.12.1.ebuild

@@ -0,0 +1,66 @@
+# Copyright 2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 python3_{5,6,7} )
+inherit python-r1 qmake-utils
+
+DESCRIPTION="Python bindings for Qt WebEngine framework"
+HOMEPAGE="https://pypi.org/project/PyQtWebEngine/"
+
+MY_P=${PN}_gpl-${PV/_pre/.dev}
+SRC_URI="https://www.riverbankcomputing.com/static/Downloads/${PN}/${MY_P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="debug"
+
+DEPEND="${PYTHON_DEPS}
+	>=dev-python/PyQt5-5.12[widgets]
+	dev-python/PyQt5-sip[${PYTHON_USEDEP}]
+	>=dev-qt/qtwebengine-5.12[widgets]"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+S="${WORKDIR}/${MY_P}"
+
+src_prepare() {
+	default
+	python_copy_sources
+}
+
+src_configure() {
+	configuration() {
+		local myconf=(
+			"${PYTHON}"
+			"${S}"/configure.py
+			$(usex debug '--debug --trace' '')
+			--destdir="$(python_get_sitedir)"
+			--qmake="$(qt5_get_bindir)"/qmake
+			--sip-incdir="$(python_get_includedir)"
+			--sysroot="${ESYSROOT}/usr"
+			--verbose
+		)
+		echo "${myconf[@]}"
+		"${myconf[@]}" || die
+
+		eqmake5 -recursive ${PN}.pro
+	}
+	python_foreach_impl run_in_build_dir configuration
+}
+
+src_compile() {
+	python_foreach_impl run_in_build_dir default
+}
+
+src_install() {
+	installation() {
+		# Parallel install fails
+		emake -j1 INSTALL_ROOT="${D}" install
+		python_optimize
+	}
+	python_foreach_impl run_in_build_dir installation
+	einstalldocs
+}

dev-python/PyQtWebEngine/metadata.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>python@gentoo.org</email>
+	</maintainer>
+	<longdescription lang="en">
+		PyQtWebEngine is a set of Python bindings for The Qt Company’s
+		Qt WebEngine framework. The framework provides the ability to
+		embed web content in applications and is based on the Chrome
+		browser. The bindings sit on top of PyQt5 and are implemented
+		as three separate modules corresponding to the different
+		libraries that make up the framework.
+	</longdescription>
+</pkgmetadata>