dev-python: merge most python2 and python3 recipes.

* adjust recipes depending on these, ie python_dateutil=>dateutil_python.
* switch architectures to any for relevant python recipes.
* bump versions for retext, argh, beautifulsoup, cssselect, dateutil,
docutils, fonttools, html2text, httplib2, lxml, mechanize, mock, paramiko,
pillow, pip, pygments, requests, twisted, urllib3, zope_interface.

dev-python/markdown/markdown-2.6.8.recipe

@@ -0,0 +1,82 @@
+SUMMARY="Python implementation of Markdown"
+DESCRIPTION="This is a Python implementation of John Gruber’s Markdown. \
+It is almost completely compliant with the reference implementation, though \
+there are a few known issues."
+HOMEPAGE="https://pythonhosted.org/Markdown/
+	https://pypi.python.org/pypi/Markdown/"
+COPYRIGHT="2007, 2008 The Python Markdown Project
+	2004, 2005, 2006 Yuri Takhteyev
+	2004 Manfred Stienstra"
+LICENSE="BSD (3-clause)"
+REVISION="1"
+SOURCE_URI="https://pypi.python.org/packages/1d/25/3f6d2cb31ec42ca5bd3bfbea99b63892b735d76e26f20dd2dcc34ffe4f0d/Markdown-$portVersion.tar.gz"
+CHECKSUM_SHA256="0ac8a81e658167da95d063a9279c9c1b2699f37c7c4153256a458b3a43860e33"
+SOURCE_DIR="Markdown-$portVersion"
+
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+
+PYTHON_PACKAGES=(python python3)
+PYTHON_VERSIONS=(2.7 3.6)
+for i in "${!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:python$pythonVersion"
+done
+
+PROVIDES_python="$PROVIDES_python
+	cmd:markdown_py
+	"
+REPLACES_python="
+	python_markdown
+	"
+PROVIDES_python3="$PROVIDES_python3
+	cmd:markdown_py3
+	"
+REPLACES_python3="
+	python3_markdown
+	"
+
+INSTALL()
+{
+	for i in "${!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
+
+		if [ $pythonPackage != python ]; then
+			mv $binDir/markdown_py $binDir/markdown_py3
+		fi
+		packageEntries  $pythonPackage \
+			$prefix/lib/python* \
+			$binDir
+	done
+}

dev-python/markdown/python3_markdown-2.6.8.recipe

@@ -1,51 +0,0 @@
-SUMMARY="Python implementation of Markdown"
-DESCRIPTION="This is a Python implementation of John Gruber’s Markdown. \
-It is almost completely compliant with the reference implementation, though \
-there are a few known issues."
-HOMEPAGE="https://pythonhosted.org/Markdown/
-	https://pypi.python.org/pypi/Markdown/"
-COPYRIGHT="2007, 2008 The Python Markdown Project
-	2004, 2005, 2006 Yuri Takhteyev  
-	2004 Manfred Stienstra"
-LICENSE="BSD (3-clause)"
-REVISION="1"
-SOURCE_URI="https://pypi.python.org/packages/1d/25/3f6d2cb31ec42ca5bd3bfbea99b63892b735d76e26f20dd2dcc34ffe4f0d/Markdown-$portVersion.tar.gz"
-CHECKSUM_SHA256="0ac8a81e658167da95d063a9279c9c1b2699f37c7c4153256a458b3a43860e33"
-SOURCE_DIR="Markdown-$portVersion"
-
-ARCHITECTURES="x86 ?x86_gcc2 x86_64"
-
-PROVIDES="
-	python3_markdown = $portVersion
-	cmd:markdown_py
-	"
-REQUIRES="
-	haiku
-	cmd:python3
-	"
-
-BUILD_REQUIRES="
-	haiku_devel
-	python3_setuptools
-	"
-BUILD_PREREQUIRES="
-	cmd:python3
-	"
-
-BUILD()
-{
-	$portPackageLinksDir/cmd~python3/bin/python3 setup.py build
-}
-
-INSTALL()
-{
-	# GENERIC: all python_setuptools-based installs need this
-	python=$portPackageLinksDir/cmd~python3/bin/python3
-	pythonVersion=$($python --version 2>&1 | sed 's/Python //' | head -c3)
-	installLocation=$prefix/lib/python$pythonVersion/vendor-packages/
-	export PYTHONPATH=$installLocation:$PYTHONPATH
-	mkdir -p $installLocation
-
-	$python setup.py install \
-		--root=/ --prefix=$prefix
-}

dev-python/markdown/python_markdown-2.6.8.recipe

@@ -1,51 +0,0 @@
-SUMMARY="Python implementation of Markdown"
-DESCRIPTION="This is a Python implementation of John Gruber’s Markdown. \
-It is almost completely compliant with the reference implementation, though \
-there are a few known issues."
-HOMEPAGE="https://pythonhosted.org/Markdown/
-	https://pypi.python.org/pypi/Markdown/"
-COPYRIGHT="2007, 2008 The Python Markdown Project
-	2004, 2005, 2006 Yuri Takhteyev  
-	2004 Manfred Stienstra"
-LICENSE="BSD (3-clause)"
-REVISION="1"
-SOURCE_URI="https://pypi.python.org/packages/1d/25/3f6d2cb31ec42ca5bd3bfbea99b63892b735d76e26f20dd2dcc34ffe4f0d/Markdown-$portVersion.tar.gz"
-CHECKSUM_SHA256="0ac8a81e658167da95d063a9279c9c1b2699f37c7c4153256a458b3a43860e33"
-SOURCE_DIR="Markdown-$portVersion"
-
-ARCHITECTURES="x86 x86_gcc2 x86_64"
-
-PROVIDES="
-	python_markdown = $portVersion
-	cmd:markdown_py
-	"
-REQUIRES="
-	haiku
-	cmd:python2
-	"
-
-BUILD_REQUIRES="
-	haiku_devel
-	python_setuptools
-	"
-BUILD_PREREQUIRES="
-	cmd:python2
-	"
-
-BUILD()
-{
-	$portPackageLinksDir/cmd~python2/bin/python2 setup.py build
-}
-
-INSTALL()
-{
-	# GENERIC: all python_setuptools-based installs need this
-	python=$portPackageLinksDir/cmd~python2/bin/python2
-	pythonVersion=$($python --version 2>&1 | sed 's/Python //' | head -c3)
-	installLocation=$prefix/lib/python$pythonVersion/vendor-packages/
-	export PYTHONPATH=$installLocation:$PYTHONPATH
-	mkdir -p $installLocation
-
-	$python setup.py install \
-		--root=/ --prefix=$prefix
-}