html5-parser: new recipe (#3271)

dev-python/html5-parser/html5_parser-0.4.5.recipe

@@ -0,0 +1,145 @@
+SUMMARY="Fast C based HTML 5 parsing for python"
+DESCRIPTION="A fast implementation of the HTML 5 parsing spec for Python. \
+Parsing is done in C using a variant of the gumbo parser. The gumbo parse \
+tree is then transformed into an lxml tree, also in C, yielding parse times \
+that can be a thirtieth of the html5lib parse times. That is a speedup of \
+30x. This differs, for instance, from the gumbo python bindings, where the \
+initial parsing is done in C but the transformation into the final tree \
+is done in python."
+HOMEPAGE="https://html5-parser.readthedocs.io/
+	https://pypi.python.org/pypi/html5-parser/"
+COPYRIGHT="2017 Kovid Goyal
+	2010, 2011 Google Inc.
+	2015-2016 Kevin B. Hendricks, Stratford Ontario
+	2008-2009 Bjoern Hoehrmann"
+LICENSE="Apache v2"
+REVISION="1"
+SOURCE_URI="https://files.pythonhosted.org/packages/source/h/html5-parser/html5-parser-$portVersion.tar.gz"
+CHECKSUM_SHA256="a903ef8b93b51788a6d1604b3833303e9f2f8db488306ee4241436d2f518bd06"
+SOURCE_DIR="html5-parser-$portVersion"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	html5_parser$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libxml2$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:pkg_config$secondaryArchSuffix
+	"
+
+PYTHON_PACKAGES=()
+PYTHON_VERSIONS=()
+PYTHON_LIBSUFFIXES=()
+# We don't have python2 for secondaryArch
+if [ -z "$secondaryArchSuffix" ]; then
+	PYTHON_PACKAGES+=(python)
+	PYTHON_VERSIONS+=(2.7)
+	PYTHON_LIBSUFFIXES+=("")
+	BUILD_REQUIRES+="
+		setuptools_python
+		"
+	BUILD_PREREQUIRES+="
+		cmd:python2
+		"
+fi
+# gcc2 does not support the flags passed by python3
+if [ "$effectiveTargetArchitecture" != x86_gcc2 ]; then
+	PYTHON_PACKAGES+=(python3)
+	PYTHON_VERSIONS+=(3.6)
+	PYTHON_LIBSUFFIXES+=(m)
+	BUILD_REQUIRES+="
+		setuptools_python3
+		"
+	BUILD_PREREQUIRES+="
+		cmd:python3
+		"
+fi
+for i in "${!PYTHON_PACKAGES[@]}"; do
+	pythonPackage=${PYTHON_PACKAGES[i]}
+	pythonVersion=${PYTHON_VERSIONS[$i]}
+	pythonLibSuffix=${PYTHON_LIBSUFFIXES[$i]}
+
+	eval "PROVIDES_$pythonPackage=\"
+		${portName}_$pythonPackage = $portVersion
+		\""
+	eval "REQUIRES_$pythonPackage=\"
+		haiku$secondaryArchSuffix
+		chardet_$pythonPackage
+		lxml${secondaryArchSuffix}_$pythonPackage
+		lib:libpython$pythonVersion$pythonLibSuffix$secondaryArchSuffix
+		\""
+
+	TEST_REQUIRES+="
+		${portName}_$pythonPackage
+		beautifulsoup_$pythonPackage
+		chardet_$pythonPackage
+		lxml${secondaryArchSuffix}_$pythonPackage
+		"
+done
+if [ "$targetArchitecture" = x86_gcc2 -a -n "$secondaryArchSuffix" ]; then
+	PROVIDES_python3+="
+		html5_parser_python3 = $portVersion
+		"
+fi
+
+BUILD()
+{
+	for i in "${!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
+		$python setup.py build
+	done
+}
+
+INSTALL()
+{
+	for i in "${!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"
+
+		packageEntries $pythonPackage \
+			"$prefix"/lib/$python
+	done
+
+	cd "$sourceDir"
+	install -m 755 -d "$docDir"
+	install -m 644 -t "$docDir" README.rst
+}
+
+TEST()
+{
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+
+		cd "$sourceDir"-$pythonPackage
+
+		python=python$pythonVersion
+		$python run_tests.py
+	done
+}