implements __repr__ on null object so it can be used as argument marker and have nice output in generated documentation

1 files changed, 2 insertions, 0 deletions

diff --git a/__init__.py b/__init__.py
index 25e2cda..e408639 100644
--- a/__init__.py
+++ b/__init__.py
@@ -50,6 +50,8 @@ class dictattr(dict):
             raise KeyError(attr)
 
 class nullobject(object):
+    def __repr__(self):
+        return '<nullobject>'
     def __nonzero__(self):
         return False