qpageview: new recipe (#6896)

* qpageview: new recipe

* fix duplicate "haiku" requires

dev-python/qpageview/qpageview-0.6.2.recipe

@@ -0,0 +1,64 @@
+SUMMARY="Widget to display page-based documents for Qt5/PyQt5"
+DESCRIPTION="qpageview provides a page based document viewer widget for Qt5/PyQt5.
+It has a flexible architecture potentionally supporting many formats. Currently, it supports SVG \
+documents, images, and, using the Poppler-Qt5 binding, PDF documents."
+HOMEPAGE="https://qpageview.org/"
+COPYRIGHT="2009-2022 Wilbert Berendsen"
+LICENSE="GNU GPL v3"
+REVISION="1"
+SOURCE_URI="https://pypi.python.org/packages/source/q/qpageview/qpageview-$portVersion.tar.gz"
+CHECKSUM_SHA256="1c1e3d6dc5374264e1f7c7d4a78616a811e8131c7ed214aed7e08a71f12923e9"
+SOURCE_DIR="qpageview-$portVersion"
+PYTHON3_VERSION="3.8"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	qpageview = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+PROVIDES_python38="
+	qpageview_python38 = $portVersion
+	"
+REQUIRES_python38="
+	$REQUIRES
+	pyqt5_python38
+	python_poppler_qt5_python38
+	cmd:python$PYTHON3_VERSION
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	pyqt5_python38
+	setuptools_python38
+	"
+BUILD_PREREQUIRES="
+	cmd:python$PYTHON3_VERSION
+	"
+
+INSTALL()
+{
+	OLDPYTHONPATH=$PYTHONPATH
+
+	local packageLinksDir=$(dirname $portPackageLinksDir)
+	local python3PackageName="${portName}_python38-$portFullVersion"
+
+	# GENERIC: all python_setuptools-based installs need this
+	python=$packageLinksDir/$python3PackageName/cmd~python$PYTHON3_VERSION/bin/python$PYTHON3_VERSION
+	pythonVersion=$($python --version 2>&1 | sed 's/Python //' | head -c3)
+	installLocation=lib/python$pythonVersion/vendor-packages/
+	export PYTHONPATH=$installLocation:$OLDPYTHONPATH
+
+	$python setup.py install --prefix=$prefix --root=/
+
+	packageEntries python38 \
+		$installLocation
+
+	rmdir $prefix/lib/python$pythonVersion
+
+	### PACKAGING HACK ###
+	rm -rf $prefix/packages
+	### PACKAGING HACK ###
+}