packaging: depends on pyparsing and six

enable 3.8, 3.9

dev-python/packaging/packaging-20.4.recipe

@@ -4,7 +4,7 @@ version handling, specifiers, markers, requirements, tags, utilities."
 HOMEPAGE="https://pypi.python.org/pypi/packaging"
 COPYRIGHT="2014-2020 Donald Stufft and individual contributors"
 LICENSE="Apache v2"
-REVISION="1"
+REVISION="3"
 SOURCE_URI="https://pypi.io/packages/source/p/packaging/packaging-$portVersion.tar.gz"
 CHECKSUM_SHA256="4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8"
 
@@ -21,8 +21,8 @@ BUILD_REQUIRES="
 	haiku_devel
 	"
 
-PYTHON_PACKAGES=(python36 python3)
-PYTHON_VERSIONS=(3.6 3.7)
+PYTHON_PACKAGES=(python36 python3 python38 python39)
+PYTHON_VERSIONS=(3.6 3.7 3.8 3.9)
 for i in "${!PYTHON_PACKAGES[@]}"; do
 pythonPackage=${PYTHON_PACKAGES[i]}
 pythonVersion=${PYTHON_VERSIONS[$i]}
@@ -31,7 +31,9 @@ eval "PROVIDES_${pythonPackage}=\"\
 	\"; \
 REQUIRES_$pythonPackage=\"\
 	haiku\n\
-	cmd:python$pythonVersion\
+	cmd:python$pythonVersion\n\
+	pyparsing_$pythonPackage\n\
+	six_$pythonPackage\
 	\""
 BUILD_REQUIRES="$BUILD_REQUIRES
 	setuptools_$pythonPackage"