Rip out all the u"..." literals and calls to unicode().
diff --git a/Lib/test/test_pprint.py b/Lib/test/test_pprint.py
index 8fc8d10..c281872 100644
--- a/Lib/test/test_pprint.py
+++ b/Lib/test/test_pprint.py
@@ -3,7 +3,7 @@
 import unittest
 
 try:
-    uni = unicode
+    uni = str
 except NameError:
     def uni(x):
         return x