Added a helper for installing python modules.

To use it "build_style" must be set to "python-module", by default
--prefix=usr --root=$DESTDIR are passed as arguments to setup.py,
these can be overriden by using "make_install_args".

--HG--
extra : convert_revision : 91b191d481dfff3c612da0621007ae1b1c7d33aa

helpers/python-module.sh

@@ -0,0 +1,14 @@
+#
+# This helper is for templates installing python modules.
+#
+
+do_install()
+{
+	if [ -z "$make_install_args" ]; then
+		make_install_args="--prefix=usr --root=$DESTDIR"
+	fi
+
+	cd ${wrksrc} || return 1
+	sed -i 's|man/man1|share/man/man1|g' setup.py || return 1
+	python setup.py install ${make_install_args} || return 1
+}