From 0b743441a60640824360bdff15780fc5d40489d6 Mon Sep 17 00:00:00 2001
From: "Kurt B. Kaiser" <kbk@shore.net>
Date: Mon, 20 Jan 2003 04:49:37 +0000
Subject: [PATCH] ...and the old pyclbr.py faked Function instances with Class
 instances which had empty method and super attributes. 
 ClassBrowser.IsExpandable() could not handle the missing attributes.  SF Bug
 667787.

---
 Lib/idlelib/ClassBrowser.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Lib/idlelib/ClassBrowser.py b/Lib/idlelib/ClassBrowser.py
index 240394b68f4..82f51915d20 100644
--- a/Lib/idlelib/ClassBrowser.py
+++ b/Lib/idlelib/ClassBrowser.py
@@ -143,7 +143,10 @@ class ClassBrowserTreeItem(TreeItem):
 
     def IsExpandable(self):
         if self.cl:
-            return not not self.cl.methods
+            try:
+                return not not self.cl.methods
+            except AttributeError:
+                return False
 
     def GetSubList(self):
         if not self.cl: