aiohttp: bump version

The previous package is not compatible with chardet 4.0.0 which was
updated in 9ed4286, see
aio-libs/aiohttp#5366

dev-python/aiohttp/aiohttp-3.8.1.recipe

@@ -0,0 +1,68 @@
+SUMMARY="HTTP client/server for asyncio"
+DESCRIPTION="Supports both client and server side of HTTP protocol. \
+Supports both client and server Web-Sockets out-of-the-box and avoids \
+ Callback Hell. \
+Provides Web-server with middlewares and pluggable routing."
+HOMEPAGE="https://pypi.python.org/pypi/aiohttp"
+COPYRIGHT="2013-2021 Nikolay Kim and Andrew Svetlov"
+LICENSE="Apache v2"
+REVISION="1"
+SOURCE_URI="https://pypi.org/packages/source/a/aiohttp/aiohttp-$portVersion.tar.gz"
+CHECKSUM_SHA256="fc5471e1a54de15ef71c1bc6ebe80d4dc681ea600e68bfd1cbce40427f0b7578"
+
+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\
+	attrs_$pythonPackage\n\
+	async_timeout_$pythonPackage\n\
+	chardet_$pythonPackage\n\
+	multidict_$pythonPackage\n\
+	yarl_$pythonPackage\n\
+	cmd:python$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
+}
+