--- a/dataset.py	Wed May 07 16:17:06 2008 -0400
+++ b/dataset.py	Wed May 07 16:17:25 2008 -0400
@@ -355,13 +355,13 @@
         Sub-classes which implement finite-length datasets should redefine this method.
         Some methods only make sense for finite-length datasets.
         """
-        return sys.maxint
+        return maxint
 
     def is_unbounded(self):
         """
         Tests whether a dataset is unbounded (e.g. a stream).
         """
-        return len(self)==sys.maxint
+        return len(self)==maxint
 
     def hasFields(self,*fieldnames):
         """