--- a/doc/hgmanpage.py	Sun Apr 17 00:20:44 2016 +0530
+++ b/doc/hgmanpage.py	Sun Apr 17 00:23:05 2016 +0530
@@ -41,12 +41,18 @@
 by the command whatis or apropos.
 
 """
+from __future__ import absolute_import
 
 __docformat__ = 'reStructuredText'
 
+import inspect
 import re
 
-from docutils import nodes, writers, languages
+from docutils import (
+    languages,
+    nodes,
+    writers,
+)
 try:
     import roman
 except ImportError: