python module updates (#6583)

chardet: update to 4.0.0

imagesize_py: update to 1.3.0

packaging: update to 21.3

pygments: update to 2.11.2

pyparsing: update to 3.0.7

pytz: update to 2021.3

requests: update to 2.27.1

zipp: update to 3.7.0

docutils: update to 0.18.1

dev-python/pytz/pytz-2021.3.recipe

@@ -0,0 +1,99 @@
+SUMMARY="World timezone definitions for Python"
+DESCRIPTION="pytz brings the Olson tz database into Python. \
+It allows accurate and cross platform timezone calculations. \
+It also solves the issue of ambiguous times at the end of daylight saving time."
+HOMEPAGE="https://pythonhosted.org/pytz/
+	https://pypi.org/project/pytz/"
+COPYRIGHT="2013-2021 Stuart Bishop"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="https://pypi.io/packages/source/${portName:0:1}/$portName/$portName-$portVersion.tar.gz"
+CHECKSUM_SHA256="acad2d8b20a1af07d4e4c9d2e9285c5ed9104354062f275f3fcd88dcef4f1326"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+
+PYTHON_PACKAGES=(python python3 python38 python39)
+PYTHON_VERSIONS=(2.7 3.7 3.8 3.9)
+for i in "${!PYTHON_PACKAGES[@]}"; do
+	pythonPackage=${PYTHON_PACKAGES[i]}
+	pythonVersion=${PYTHON_VERSIONS[$i]}
+
+	eval "PROVIDES_$pythonPackage=\"
+		${portName}_$pythonPackage = $portVersion
+		\""
+	eval "REQUIRES_$pythonPackage=\"
+		haiku
+		cmd:python$pythonVersion
+		\""
+BUILD_REQUIRES="$BUILD_REQUIRES
+	setuptools_$pythonPackage"
+BUILD_PREREQUIRES="$BUILD_PREREQUIRES
+	cmd:python$pythonVersion"
+done
+
+BUILD()
+{
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+
+		rm -rf "$sourceDir"-$pythonPackage
+		cp -a "$sourceDir" "$sourceDir"-$pythonPackage
+		cd "$sourceDir"-$pythonPackage
+
+		python=python$pythonVersion
+		$python setup.py build
+	done
+}
+
+INSTALL()
+{
+	myLicensesDir=$dataDir/licenses/packages/p/pytz
+
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+
+		cd "$sourceDir"-$pythonPackage
+
+		python=python$pythonVersion
+		installLocation=$prefix/lib/$python/vendor-packages/
+		export PYTHONPATH=$installLocation
+		mkdir -p "$installLocation"
+		$python setup.py install --root=/ --prefix="$prefix"
+
+		install -m 755 -d "$myLicensesDir"
+		install -m 644 -t "$myLicensesDir" LICENSE.txt
+
+		packageEntries $pythonPackage \
+			"$dataDir" \
+			"$prefix"/lib/$python
+	done
+
+	install -m 755 -d "$myLicensesDir" "$docDir"
+	install -m 644 -t "$myLicensesDir" LICENSE.txt
+}
+
+TEST()
+{
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+
+		cd "$sourceDir"-$pythonPackage/pytz/tests
+
+		python=python$pythonVersion
+		$python test_tzinfo.py
+	done
+}