mechanize: update to version 0.4.8, support Python 3.10. (#9477)

Minor clean ups.

dev-python/mechanize/mechanize-0.4.8.recipe

@@ -0,0 +1,88 @@
+SUMMARY="Stateful programmatic web browsing in Python"
+DESCRIPTION="Stateful programmatic web browsing in Python, after Andy \
+Lester’s Perl module WWW::Mechanize.
+
+- The browser class mechanize.Browser implements the interface of \
+urllib2.OpenerDirector, so any URL can be opened, not just http.
+- Easy HTML form filling.
+- Convenient link parsing and following.
+- Browser history (.back() and .reload() methods).
+- The Referer HTTP header is added properly (optional).
+- Automatic observance of robots.txt.
+- Automatic handling of HTTP-Equiv and Refresh."
+HOMEPAGE="https://github.com/python-mechanize/mechanize
+	http://pypi.python.org/pypi/mechanize"
+COPYRIGHT="2017 Kovid Goyal, John J Lee, Gisle Aas, Johnny Lee, Andy Lester"
+LICENSE="BSD (3-clause)"
+REVISION="1"
+SOURCE_URI="https://pypi.python.org/packages/source/${portName:0:1}/$portName/$portName-$portVersion.tar.gz"
+CHECKSUM_SHA256="5e86ac0777357e006eb04cd28f7ed9f811d48dffa603d3891ac6d2b92280dc91"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+
+PYTHON_PACKAGES=(python39 python310)
+PYTHON_VERSIONS=(3.9 3.10)
+for i in "${!PYTHON_PACKAGES[@]}"; do
+	pythonPackage=${PYTHON_PACKAGES[i]}
+	pythonVersion=${PYTHON_VERSIONS[$i]}
+
+	eval "PROVIDES_${pythonPackage}=\"
+		${portName}_$pythonPackage = $portVersion
+		\""
+	eval "REQUIRES_$pythonPackage=\"
+		haiku
+		html5lib_$pythonPackage
+		cmd:python$pythonVersion
+		\""
+	BUILD_REQUIRES+="
+		setuptools_$pythonPackage
+		"
+	BUILD_PREREQUIRES+="
+		cmd:python$pythonVersion
+		"
+	TEST_REQUIRES+="
+		html5lib_$pythonPackage
+		cmd:python$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 \
+			$prefix/lib/python*
+	done
+}
+
+TEST()
+{
+	for i in "${!PYTHON_VERSIONS[@]}"; do
+		python=python${PYTHON_VERSIONS[$i]}
+
+		$python run_tests.py
+	done
+}