Fixed cPickle problem in Python3.

diff --git a/test/base/test_utils.py b/test/base/test_utils.py
index 9321c888ffecaef8a9f06c7bffe41b3c12292283..df80e41e4ad9caaecc68213290a19b8675047db5 100644 (file)
--- a/test/base/test_utils.py
+++ b/test/base/test_utils.py
@@ -81,11 +81,13 @@ class FrozenDictTest(TestBase):
     def test_serialize(self):
         
         picklers = set()
+        # Py2K
         try:
             import cPickle
             picklers.add(cPickle)
         except ImportError:
             pass
+        # end Py2K
         import pickle
         picklers.add(pickle)