[ZPT] CVS: Zope27/lib/python/Products/PageTemplates - Expressions.py:1.35.18.2

[Florent Guillaume]

Update of /cvs-repository/Zope27/lib/python/Products/PageTemplates
In directory cvs.zope.org:/tmp/cvs-serv12851

Modified Files:
      Tag: Zope-2_7-development-branch
	Expressions.py 
Log Message:
Merge from head.

Continuation of fix for bug #558.  restrictedTraverse() incorrectly denied
access in certain situations when using a __bobo_traverse__ hook.


=== Zope27/lib/python/Products/PageTemplates/Expressions.py 1.35.18.1 => 1.35.18.2 ===
--- Zope27/lib/python/Products/PageTemplates/Expressions.py:1.35.18.1	Tue Jul 30 16:14:32 2002
+++ Zope27/lib/python/Products/PageTemplates/Expressions.py	Sun Sep 15 16:36:56 2002
@@ -318,7 +318,11 @@
             o=t(REQUEST, name)
                     
             container = None
-            if has(o, 'im_self'):
+            if aq_base(o) is not o:
+                # The object is wrapped, so the acquisition
+                # context determines the container.
+                container = aq_parent(aq_inner(o))
+            elif has(o, 'im_self'):
                 container = o.im_self
             elif (has(get(object, 'aq_base', object), name)
                 and get(object, name) == o):