commit c50846aaef3e38d466ac9a0a87f72f09238e2061
author Raymond Hettinger <python@rcn.com> Mon Apr 05 18:56:31 2010 +0000
committer Raymond Hettinger <python@rcn.com> Mon Apr 05 18:56:31 2010 +0000
tree f6ae48bcfbabb5107c971c240f3b06a549084f98
parent 5daab45158094e577b9791cda7d8a0f4e34f45cb

Forward port total_ordering() and cmp_to_key().

Lib/unittest/loader.py

diff --git a/Lib/unittest/loader.py b/Lib/unittest/loader.py
index 5d11b6e..f00f38d 100644
--- a/Lib/unittest/loader.py
+++ b/Lib/unittest/loader.py
@@ -5,6 +5,7 @@
 import sys
 import traceback
 import types
+import functools
 
 from fnmatch import fnmatch
 
@@ -141,7 +142,7 @@
         testFnNames = testFnNames = list(filter(isTestMethod,
                                                 dir(testCaseClass)))
         if self.sortTestMethodsUsing:
-            testFnNames.sort(key=util.CmpToKey(self.sortTestMethodsUsing))
+            testFnNames.sort(key=functools.cmp_to_key(self.sortTestMethodsUsing))
         return testFnNames
 
     def discover(self, start_dir, pattern='test*.py', top_level_dir=None):