app-editors/gedit: Fix python handling

In gedit/gedit-plugins-engine.c, we can see that:

- gedit loads python through libpeas (so that's the only version of
  python it supports),
- gedit's introspection data is indeed private and unavailable outside
  gedit's python interpreter for plugins.

So here are the changes done to this ebuild:

- drop support for python 3.2, add support for 3.4,
- change deps to make sure gedit's python version matches that of
  libpeas,
- adapt ebuild to a regular build with python_setup doing the python
  selection.

Note: using python-single-r1 was impossible because libpeas still
supports python2. Using that eclass would have forced users to disable
python2 support.

1 files changed, 18 insertions, 27 deletions

diff --git a/app-editors/gedit/gedit-3.14.1.ebuild b/app-editors/gedit/gedit-3.14.1.ebuild
index 2d9be1a6..d41d63e4 100644
--- a/app-editors/gedit/gedit-3.14.1.ebuild
+++ b/app-editors/gedit/gedit-3.14.1.ebuild
@@ -5,7 +5,7 @@
 EAPI="5"
 GCONF_DEBUG="no"
 GNOME2_LA_PUNT="yes" # plugins are dlopened
-PYTHON_COMPAT=( python3_{2,3} )
+PYTHON_COMPAT=( python3_{3,4} )
 VALA_MIN_API_VERSION="0.26"
 VALA_USE_DEPEND="vapigen"
 
@@ -18,7 +18,7 @@ LICENSE="GPL-2+ CC-BY-SA-3.0"
 SLOT="0"
 
 IUSE="+introspection +python spell vala"
-REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+REQUIRED_USE="python? ( || ( $(python_gen_useflags 'python3*') ) )"
 
 KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux"
 
@@ -44,14 +44,14 @@ COMMON_DEPEND="
 		>=x11-libs/gtk+-3:3[introspection]
 		>=x11-libs/gtksourceview-3.6:3.0[introspection]
 		dev-python/pycairo[${PYTHON_USEDEP}]
-		>=dev-python/pygobject-3:3[cairo,${PYTHON_USEDEP}] )
+		>=dev-python/pygobject-3:3[cairo,${PYTHON_USEDEP}]
+		dev-libs/libpeas[${PYTHON_USEDEP}] )
 	spell? (
 		>=app-text/enchant-1.2:=
 		>=app-text/iso-codes-0.35 )
 "
 RDEPEND="${COMMON_DEPEND}
 	x11-themes/gnome-icon-theme-symbolic
-	python? ( dev-libs/libpeas[${PYTHON_USEDEP}] )
 "
 DEPEND="${COMMON_DEPEND}
 	${vala_depend}
@@ -65,6 +65,10 @@ DEPEND="${COMMON_DEPEND}
 "
 # yelp-tools, gnome-common needed to eautoreconf
 
+pkg_setup() {
+	use python && python_setup
+}
+
 src_prepare() {
 	# FIXME: Not able to set some metadata
 	#sed -e '/g_test_add_func/d' \
@@ -72,30 +76,20 @@ src_prepare() {
 
 	vala_src_prepare
 	gnome2_src_prepare
-
-	python_copy_sources
 }
 
 src_configure() {
 	DOCS="AUTHORS BUGS ChangeLog MAINTAINERS NEWS README"
 
-	local myconf
-	myconf="
-		--disable-deprecations
-		--enable-updater
-		--enable-gvfs-metadata
-		$(use_enable introspection)
-		$(use_enable spell)
-		$(use_enable vala)
-		$(use_enable python)
+	gnome2_src_configure \
+		--disable-deprecations \
+		--enable-updater \
+		--enable-gvfs-metadata \
+		$(use_enable introspection) \
+		$(use_enable spell) \
+		$(use_enable vala) \
+		$(use_enable python) \
 		ITSTOOL=$(type -P true)
-	"
-
-	if use python ; then
-		python_parallel_foreach_impl gnome2_src_configure ${myconf}
-	else
-		gnome2_src_configure ${myconf}
-	fi
 }
 
 src_test() {
@@ -107,9 +101,6 @@ src_test() {
 }
 
 src_install() {
-	if use python ; then
-		python_foreach_impl gnome2_src_install
-	else
-		gnome2_src_install
-	fi
+	# manually set pyoverridesdir due to bug #524018 and AM_PATH_PYTHON limitations
+	gnome2_src_install pyoverridesdir="$(python_get_sitedir)/gi/overrides"
 }