[kupfer] objects: Use Source's version in repr as well

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 7ab882ff20909a7074f7bc4f3a61c6f00e125afd
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Thu Aug 20 23:28:42 2009 +0200

    objects: Use Source's version in repr as well

 kupfer/objects.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/kupfer/objects.py b/kupfer/objects.py
index ffb5ae4..41fdda5 100644
--- a/kupfer/objects.py
+++ b/kupfer/objects.py
@@ -785,7 +785,7 @@ class Source (KupferObject, pretty.OutputMixin):
 
 	def repr_key(self):
 		# use the source's name so that it is reloaded on locale change
-		return self
+		return (self, self.version)
 
 	def get_items(self):
 		"""