python-html2text: rebuild for Python 3.5

Switch to python3-* pkgs.
Use alternatives.
Convert python3.4-* pkg into dummy pkg.

srcpkgs/python-html2text/template

@@ -1,13 +1,12 @@
 # Template file for 'python-html2text'
 pkgname=python-html2text
 version=2016.9.19
-revision=2
+revision=3
 noarch=yes
 wrksrc="${pkgname#*-}-${version}"
 build_style=python-module
-python_versions="2.7 3.4"
 pycompile_module="html2text"
-hostmakedepends="python-setuptools python3.4-setuptools"
+hostmakedepends="python-setuptools python3-setuptools"
 short_desc="HTML to Markdown-formatted text converter (Python2)"
 depends="python"
 maintainer="Christian Neukirchen <chneukirchen@gmail.com>"
@@ -15,19 +14,23 @@ license="GPL-3"
 homepage="https://github.com/Alir3z4/html2text/"
 distfiles="${PYPI_SITE}/h/html2text/html2text-${version}.tar.gz"
 checksum=554ef5fd6c6cf6e3e4f725a62a3e9ec86a0e4d33cd0928136d1c79dbeb7b2d55
+alternatives="html2text:html2text:/usr/bin/html2text2"
 
-post_install() {
-	ln -s html2text2.7 ${DESTDIR}/usr/bin/html2text
-}
-
-python3.4-html2text_package() {
+python3-html2text_package() {
 	noarch=yes
-	pycompile_version="3.4"
-	pycompile_module="html2text"
 	depends="python3"
-	short_desc="${short_desc/Python2/Python3.4}"
+	pycompile_module="html2text"
+	replaces="python3.4-html2text>=0"
+	short_desc="${short_desc/Python2/Python3}"
+	alternatives="html2text:html2text:/usr/bin/html2text3"
 	pkg_install() {
-		vmove usr/bin/html2text3.4
-		vmove usr/lib/python3.4
+		vmove usr/bin/html2text3
+		vmove usr/lib/python3*
 	}
 }
+python3.4-html2text_package() {
+	noarch=yes
+	build_style=meta
+	short_desc="${short_desc/Python2/Python3.4} (transitional dummy package)"
+	depends="python3-html2text>=${version}_${revision}"
+}

srcpkgs/python3-html2text

@@ -0,0 +1 @@
+python-html2text