[Zope-Checkins] CVS: Zope3/lib/python/Zope/Exceptions - __init__.py:1.2.14.5.6.1 _forbidden.py:1.1.2.3.6.1

[Jim Fulton]

Update of /cvs-repository/Zope3/lib/python/Zope/Exceptions
In directory cvs.zope.org:/tmp/cvs-serv26931/lib/python/Zope/Exceptions

Modified Files:
      Tag: SecurityProxy-branch
	__init__.py _forbidden.py 
Log Message:
Moved security management modules to Zope.Security.

Added like_unto attribute to protect class so you can say that a class
has the same protections as another class::

  <security:protectClass name=".RootFolder." like_unto=".Folder." />

Added some additional calls to removeAllProxies in some component
lookup code while debugging integration of new security model.

Added protections for BTree types.


=== Zope3/lib/python/Zope/Exceptions/__init__.py 1.2.14.5 => 1.2.14.5.6.1 ===
 from unauthorized import Unauthorized
 from _notfounderror import NotFoundError
-from _forbidden import Forbidden
+from _forbidden import Forbidden, ForbiddenAttribute
 from _duplicate import DuplicationError
 


=== Zope3/lib/python/Zope/Exceptions/_forbidden.py 1.1.2.3 => 1.1.2.3.6.1 ===
     """A resource cannot be accessed under any circumstances
     """
+
+class ForbiddenAttribute(Forbidden, AttributeError):
+    """An attribute is unavailable because it is forbidden (private)
+    """
+
+