--- a/tests/test-pathencode.py	Mon Feb 19 15:28:54 2018 +0530
+++ b/tests/test-pathencode.py	Mon Feb 19 21:18:52 2018 +0530
@@ -64,7 +64,7 @@
         counts.pop(c, None)
     t = sum(counts.itervalues()) / 100.0
     fp.write('probtable = (')
-    for i, (k, v) in enumerate(sorted(counts.iteritems(), key=lambda x: x[1],
+    for i, (k, v) in enumerate(sorted(counts.items(), key=lambda x: x[1],
                                       reverse=True)):
         if (i % 5) == 0:
             fp.write('\n    ')