delete user raises AttrbibuteError

[lrhazi]

What could be causing this issue? I created the user and it seems to have worked, but then delete fails:

In [30]: aduser.ADUser.from_cn("lrhazi-test").delete()
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-30-a69fd250a9e1> in <module>()
----> 1 aduser.ADUser.from_cn("lrhazi-test").delete()

c:\python27\lib\site-packages\pyad\adobject.pyc in delete(self)
    535         """Deletes the object from the domain"""
    536         parent = self.parent_container
--> 537         if not parent:
    538             raise Exception("Object does not have a parent container. Cannot be deleted")
    539         else:

c:\python27\lib\site-packages\future\types\newobject.pyc in __nonzero__(self)
     88             return type(self).__bool__(self)
     89         if hasattr(self, '__len__'):
---> 90             return type(self).__len__(self)
     91         # object has no __nonzero__ method
     92         return True

AttributeError: type object 'ADContainer' has no attribute '__len__'

In [31]:

[roycrowder]

The ADObject doesn't implement a len and when trying to delete it calls 'if not parent' which will call len.