added missing imports

2 files changed, 3 insertions, 2 deletions

diff --git a/graph.py b/graph.py
index d606162..19d366c 100644
--- a/graph.py
+++ b/graph.py
@@ -11,6 +11,9 @@
 __docformat__ = "restructuredtext en"
 __metaclass__ = type
 
+import os.path as osp
+import os
+
 def escape(value):
     """make <value> usable in a dot file"""
     lines = [line.replace('"', '\\"') for line in value.split('\n')]
diff --git a/ureports/__init__.py b/ureports/__init__.py
index b4c6c60..a09af91 100644
--- a/ureports/__init__.py
+++ b/ureports/__init__.py
@@ -21,8 +21,6 @@ formatted as text and html
 
 from __future__ import generators
 
-__revision__ = "$Id: __init__.py,v 1.8 2005-07-02 13:22:30 syt Exp $"
-
 import sys
 from os import linesep
 from cStringIO import StringIO