--- a/mercurial/node.py	Mon Jun 19 20:37:36 2006 +0200
+++ b/mercurial/node.py	Tue Jun 20 23:58:21 2006 -0700
@@ -7,7 +7,8 @@
 of the GNU General Public License, incorporated herein by reference.
 """
 
-import binascii
+from demandload import demandload
+demandload(globals(), "binascii")
 
 nullid = "\0" * 20