1 files changed, 9 insertions, 0 deletions
diff --git a/tools/shared.py b/tools/shared.py
index f76aa7f2..f431318b 100644
--- a/tools/shared.py
+++ b/tools/shared.py
@@ -959,3 +959,12 @@ def execute(cmd, *args, **kw):
     print >> sys.stderr, 'Invoking Process failed: <<< ' + cmd + ' >>>'
     raise
 
+def suffix(name):
+  return name.split('.')[-1]
+
+def unsuffixed(name):
+  return '.'.join(name.split('.')[:-1])
+
+def unsuffixed_basename(name):
+  return os.path.basename(unsuffixed(name))
+