From: Skip Montanaro <skip@pobox.com>
Date: Mon, 20 Sep 2004 16:43:30 +0000 (+0000)
Subject: Raymond reminded me to use DSU key
X-Git-Tag: v2.4b1~230
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=13dea5a42bfd65a817c884a97f06c2c2b612490e;p=python

Raymond reminded me to use DSU key
---

diff --git a/Lib/inspect.py b/Lib/inspect.py
index 101c7ec08b..b359dcd01a 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -557,8 +557,7 @@ def getsource(object):
 def walktree(classes, children, parent):
     """Recursive helper function for getclasstree()."""
     results = []
-    classes.sort(lambda a, b: cmp("%s.%s" % (a.__module__, a.__name__),
-                                  "%s.%s" % (b.__module__, b.__name__)))
+    classes.sort(key=lambda c: (c.__module__, c.__name__))
     for c in classes:
         results.append((c, c.__bases__))
         if c in children: