[Zope3-checkins] SVN: Zope3/branches/jim-adapter/src/zope/app/decorator.py Updated to reflect fix to zope.proxies. Now non-data descriptors are

[Jim Fulton]

Log message for revision 66303:
  Updated to reflect fix to zope.proxies.  Now non-data descriptors are
  overridden by proxied objects, so changed the descriptors to be data
  descriptors.
  

Changed:
  U   Zope3/branches/jim-adapter/src/zope/app/decorator.py

-=-
Modified: Zope3/branches/jim-adapter/src/zope/app/decorator.py
===================================================================
--- Zope3/branches/jim-adapter/src/zope/app/decorator.py	2006-04-02 16:59:21 UTC (rev 66302)
+++ Zope3/branches/jim-adapter/src/zope/app/decorator.py	2006-04-02 16:59:23 UTC (rev 66303)
@@ -80,6 +80,8 @@
             cls = type(inst)
             return ObjectSpecification(provided, cls)
 
+    def __set__(self, inst, value):
+        raise TypeError("Can't set __providedBy__ on a decorated object")
 
 class DecoratedSecurityCheckerDescriptor(object):
     """Descriptor for a Decorator that provides a decorated security checker.
@@ -236,6 +238,8 @@
             else:
                 return CombinedChecker(wrapper_checker, checker)
 
+    def __set__(self, inst, value):
+        raise TypeError("Can't set __Security_checker__ on a decorated object")
 
 class Decorator(ProxyBase):
     """Decorator base class"""