[kupfer] plugin.core: Add more debug variables to DebugInfo

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 32c989df0473a29b76122caad742d547232c3d10
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Sun Nov 1 01:58:15 2009 +0100

    plugin.core: Add more debug variables to DebugInfo

 kupfer/plugin/core.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/kupfer/plugin/core.py b/kupfer/plugin/core.py
index b02de90..458f280 100644
--- a/kupfer/plugin/core.py
+++ b/kupfer/plugin/core.py
@@ -127,6 +127,8 @@ class DebugInfo (Action, pretty.OutputMixin):
 				"parent" : src.get_parent(),
 				"leaf" : src.get_leaf_repr(),
 				"provides" : list(src.provides()),
+				"cached_items": type(src.cached_items),
+				"len": isinstance(src.cached_items, list) and len(src.cached_items),
 				} )
 			return base