Common functionality required for splitting various GNOME python bindings

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diff --git a/eclass/gnome-python-common.eclass b/eclass/gnome-python-common.eclass
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+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/gnome-python-common.eclass,v 1.1 2008/08/24 07:10:34 ford_prefect Exp $
+
+# Original Author: Arun Raghavan <ford_prefect@gentoo.org> (based on the
+#		   gnome-python-desktop eclass by Jim Ramsay <lack@gentoo.org>)
+#
+# Purpose: Provides common functionality requried for building the gnome-python*
+# 		   bindings
+#
+# Important environment variables:
+#
+# G_PY_PN: Which gnome-python* package bindings we're working with. Defaults to
+#		   gnome-python if unset.
+#
+# G_PY_BINDINGS: The actual '--enable-<binding>' name, which by default is ${PN}
+# 		   excluding the -python at the end. May be overridden if necessary.
+#
+# EXAMPLES: The set of example files to be installed if the 'examples' USE flag
+# 		   is set.
+#
+# The naming convention for all bindings is as follows:
+#	dev-python/<original-${PN}-for-which-this-is-the-binding>-python
+#
+# So, for example, with the bonobo bindings, the original package is libbonobo
+# and the packages is named dev-python/libbonobo-python
+
+inherit versionator python autotools gnome2 
+
+G_PY_PN=${G_PY_PN:-gnome-python}
+G_PY_BINDINGS=${G_PY_BINDINGS:-${PN%-python}}
+
+PVP="$(get_version_component_range 1-2)"
+SRC_URI="mirror://gnome/sources/${G_PY_PN}/${PVP}/${G_PY_PN}-${PV}.tar.bz2"
+HOMEPAGE="http://pygtk.org/"
+
+RESTRICT="${RESTRICT} test"
+
+DOCS="AUTHORS ChangeLog NEWS README"
+if [[ ${G_PY_PN} != "gnome-python" ]]; then
+	DOCS="${DOCS} MAINTAINERS"
+fi
+
+S="${WORKDIR}/${G_PY_PN}-${PV}"
+
+RDEPEND="~dev-python/${G_PY_PN}-base-${PV}"
+DEPEND="${RDEPEND}
+	dev-util/pkgconfig"
+
+# Enable the required bindings as specified by the G_PY_BINDINGS variable
+gnome-python-common_pkg_setup() {
+	G2CONF="${G2CONF} --disable-allbindings"
+	for binding in ${G_PY_BINDINGS}; do
+		G2CONF="${G2CONF} --enable-${binding}"
+	done
+}
+
+gnome-python-common_src_unpack() {
+	unpack ${A}
+	cd "${S}"
+
+	# disable pyc compiling
+	if [[ -f py-compile ]]; then
+		rm py-compile
+		ln -s $(type -P true) py-compile
+	fi
+}
+
+# Do a regular gnome2 src_install and then install examples if required.
+# Set the variable EXAMPLES to provide the set of examples to be installed.
+# (to install a directory recursively, specify it with a trailing '/' - for
+# example, foo/bar/)
+gnome-python-common_src_install() {
+	# The .pc file is installed by respective gnome-python*-base package
+	sed -i '/^pkgconfig_DATA/d' Makefile || die "sed failed"
+	sed -i '/^pkgconfigdir/d' Makefile || die "sed failed"
+
+	gnome2_src_install
+
+	if hasq examples ${IUSE} && use examples; then
+		insinto /usr/share/doc/${PF}/examples
+
+		for example in ${EXAMPLES}; do
+			if [[ ${example: -1} = "/" ]]; then
+				doins -r ${example}
+			else
+				doins ${example}
+			fi
+		done
+	fi
+}
+
+gnome-python-common_pkg_postinst() {
+	python_version
+	python_mod_optimize /usr/$(get_libdir)/python${PYVER}/site-packages/gtk-2.0
+}
+
+gnome-python-common_pkg_postrm() {
+	python_mod_cleanup
+}
+
+EXPORT_FUNCTIONS pkg_setup src_unpack src_install pkg_postinst pkg_postrm