# Mark Huang <mlhuang@cs.princeton.edu>
# Copyright (C) 2006 The Trustees of Princeton University
#
-# $Id: config.py,v 1.4 2006/10/31 23:16:16 mlhuang Exp $
+# $Id: config.py,v 1.5 2006/11/18 18:15:37 mlhuang Exp $
#
+import os
+
class Config:
"""
Parses Python configuration files; all variables in the file are