reportlab: drop Python 3.9 support.

Only user on-tree (rst2pdf) already targets 3.10 only.

dev-python/reportlab/reportlab-3.6.9.recipe

@@ -9,7 +9,7 @@ HOMEPAGE="https://pypi.org/project/reportlab/
 	https://www.reportlab.com/"
 COPYRIGHT="2000-2021 ReportLab Europe Ltd."
 LICENSE="BSD (3-clause)"
-REVISION="4"
+REVISION="5"
 pypi="81ff7e3f9fd345cd4685f964fbc3d89a06f39a4f552ab1c2a5769a0f9013"
 SOURCE_URI="https://files.pythonhosted.org/packages/16/31/$pypi/reportlab-$portVersion.tar.gz"
 CHECKSUM_SHA256="5d0cc3682456ad213150f6dbffe7d47eab737d809e517c316103376be548fb84"
@@ -35,13 +35,12 @@ BUILD_PREREQUIRES="
 	cmd:git
 	"
 
-PYTHON_PACKAGES=(python39 python310)
-PYTHON_VERSIONS=(3.9 3.10)
-for i in "${!PYTHON_PACKAGES[@]}"; do
-	pythonPackage=${PYTHON_PACKAGES[i]}
-	pythonVersion=${PYTHON_VERSIONS[$i]}
+PYTHON_VERSIONS=(3.10)
 
-	eval "PROVIDES_${pythonPackage}=\"
+for pythonVersion in ${PYTHON_VERSIONS[@]}; do
+	pythonPackage=python${pythonVersion//.}
+
+	eval "PROVIDES_$pythonPackage=\"
 		${portName}_$pythonPackage = $portVersion
 		\""
 	if [ "$targetArchitecture" = x86_gcc2 ]; then
@@ -64,19 +63,20 @@ done
 
 INSTALL()
 {
-	for i in "${!PYTHON_PACKAGES[@]}"; do
-		pythonPackage=${PYTHON_PACKAGES[i]}
-		pythonVersion=${PYTHON_VERSIONS[$i]}
+	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
+		pythonPackage=python${pythonVersion//.}
 
 		python=python$pythonVersion
 		installLocation=$prefix/lib/$python/vendor-packages/
 		export PYTHONPATH=$installLocation:$PYTHONPATH
+
 		mkdir -p $installLocation
 		rm -rf build
+
 		$python setup.py build install \
 			--root=/ --prefix=$prefix
 
-		packageEntries  $pythonPackage \
+		packageEntries $pythonPackage \
 			$prefix/lib/python*
 	done
 }