Fix various Python dependencies

aiohttp: various new dependencies after version bump
cffi: missing dependency

dev-python/frozenlist/frozenlist-1.3.1.recipe

@@ -0,0 +1,64 @@
+SUMMARY="List-like structure which implements collections.abc.MutableSequence"
+DESCRIPTION="frozenlist.FrozenList is a list-like structure which implements \
+collections.abc.MutableSequence. The list is mutable until FrozenList.freeze is called, after \
+which list modifications raise RuntimeError.
+
+FrozenList is also hashable, but only when frozen."
+HOMEPAGE="https://pypi.org/project/frozenlist/"
+COPYRIGHT="2019-2022 aiohttp team"
+LICENSE="Apache v2"
+REVISION="1"
+SOURCE_URI="https://files.pythonhosted.org/packages/8a/95/229aacfe85daa28e2792481a98c336bc30d3729533e6a44db537880aca21/frozenlist-$portVersion.tar.gz"
+CHECKSUM_SHA256="3a735e4211a04ccfa3f4833547acdf5d2f863bfeb01cfd3edaffbc251f15cec8"
+
+ARCHITECTURES="all"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+
+PYTHON_PACKAGES=(python3 python38 python39)
+PYTHON_VERSIONS=(3.7 3.8 3.9)
+for i in "${!PYTHON_PACKAGES[@]}"; do
+pythonPackage=${PYTHON_PACKAGES[i]}
+pythonVersion=${PYTHON_VERSIONS[$i]}
+eval "PROVIDES_${pythonPackage}=\"\
+	${portName}_$pythonPackage = $portVersion\
+	\"; \
+REQUIRES_$pythonPackage=\"\
+	haiku\n\
+	cmd:python$pythonVersion\
+	\""
+BUILD_REQUIRES="$BUILD_REQUIRES
+	setuptools_$pythonPackage"
+BUILD_PREREQUIRES="$BUILD_PREREQUIRES
+	cmd:gcc$secondaryArchSuffix
+	cmd:python$pythonVersion"
+done
+
+INSTALL()
+{
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+
+		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 \
+			$prefix/lib/python*
+	done
+}
+