some small enhancements

git-svn-id: http://pyfilesystem.googlecode.com/svn/trunk@30 67cdc799-7952-0410-af00-57a81ceafa0f

1 files changed, 7 insertions, 2 deletions

diff --git a/fs/objecttree.py b/fs/objecttree.py
index 1a0a4b9..1d0c386 100644
--- a/fs/objecttree.py
+++ b/fs/objecttree.py
@@ -50,8 +50,13 @@ class ObjectTree(object):
             return default
         return node
 
-    def __contains__(self, value):
-        return value in self.root
+    def isobject(self, path):
+        node = self._locate(path)
+        return type(node) is not _ObjectDict
+
+    def __contains__(self, path):
+        node = self._locate(path)
+        return node is not None
 
     def __iter__(self):
         return iter(self.root)