bitbake: Convert to python 3

Various misc changes to convert bitbake to python3 which don't warrant
separation into separate commits.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/bin/image-writer b/bin/image-writer
index e30ab45e3..7ab1d8c97 100755
--- a/bin/image-writer
+++ b/bin/image-writer
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Copyright (c) 2012 Wind River Systems, Inc.
 #
@@ -24,9 +24,13 @@ try:
 except RuntimeError as exc:
     sys.exit(str(exc))
 
+from gi import pygtkcompat
+
+pygtkcompat.enable()
+pygtkcompat.enable_gtk(version='3.0')
+
 import gtk
 import optparse
-import pygtk
 
 from bb.ui.crumbs.hobwidget import HobAltButton, HobButton
 from bb.ui.crumbs.hig.crumbsmessagedialog import CrumbsMessageDialog