Remove 2.6 compatibility code:
now heapqueue items must implement the "<" operator.

The compatibility code could not work: all 3.0 objects have a __lt__ method
(which returns NotImplemented)

Twisted will have to adapt its DelayedCall class.
diff --git a/Lib/test/test_heapq.py b/Lib/test/test_heapq.py
index fba4fd7..484ab48 100644
--- a/Lib/test/test_heapq.py
+++ b/Lib/test/test_heapq.py
@@ -198,7 +198,8 @@
     module = c_heapq
 
     def test_comparison_operator(self):
-        # Issue 3501: Make sure heapq works with both __lt__ and __le__
+        # Issue 3501: Make sure heapq works with both __lt__
+        # For python 3.0, __le__ alone is not enough
         def hsort(data, comp):
             data = [comp(x) for x in data]
             self.module.heapify(data)
@@ -215,9 +216,8 @@
                 return self.x >= other.x
         data = [random.random() for i in range(100)]
         target = sorted(data, reverse=True)
-        print("HASATTR", hasattr(LE(0), "__lt__"), LE(0).__lt__)
         self.assertEqual(hsort(data, LT), target)
-        self.assertEqual(hsort(data, LE), target)
+        self.assertRaises(TypeError, data, LE)
 
 
 #==============================================================================