Rip out 'long' and 'L'-suffixed integer literals.
(Rough first cut.)
diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
index edc17fc..828331e 100644
--- a/Lib/test/test_functools.py
+++ b/Lib/test/test_functools.py
@@ -293,8 +293,8 @@
         )
         self.assertEqual(self.func(lambda x, y: x*y, range(2,8), 1), 5040)
         self.assertEqual(
-            self.func(lambda x, y: x*y, range(2,21), 1L),
-            2432902008176640000L
+            self.func(lambda x, y: x*y, range(2,21), 1),
+            2432902008176640000
         )
         self.assertEqual(self.func(lambda x, y: x+y, Squares(10)), 285)
         self.assertEqual(self.func(lambda x, y: x+y, Squares(10), 0), 285)