Thanks for the suggestion but no joy here. Here is the full trace...
Python 2.3.3 (#1, Jan 27 2004, 09:17:28)
[GCC 3.2 20020903 (Red Hat Linux 8.0 3.2-7)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import Zope
>>> app = Zope.app()
>>> app.testfolder
<Folder instance at 410d9f50>
>>> tf = app.testfolder
>>> tf.getPhysicalRoot().manage_permission("View", ["Owner",])
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "/home/edahl/zope-2.7.0/lib/python/AccessControl/Role.py", line 164, in manage_permission
for p in self.ac_inherited_permissions(1):
File "/home/edahl/zope-2.7.0/lib/python/AccessControl/Role.py", line 82, in ac_inherited_permissions
for p in self._subobject_permissions():
File "/home/edahl/zope-2.7.0/lib/python/OFS/ObjectManager.py", line 212, in _subobject_permissions
return (Products.__ac_permissions__+
AttributeError: aq_acquire
'manage_permission' (really, the methods it calls) make the assumption (unwarranted in your case) that they are called on an acquisition-wrapped object. In your case, the root object is *not* wrapped, and therefore does not have the 'aq_acquire' method. Normally, when called via the publisher, the root object *is* wrapped (in a RequestContainer).
A workaround would be to wrap the root first:
zopectl> debug
Starting debugger (the name "app" is bound to the top-level Zope object)
>>> app
<Application instance at 40dc1bf0>
>>> app.aq_chain # not wrapped
Traceback (most recent call last):
File "<stdin>", line 1, in ?
AttributeError: aq_chain
>>> app.manage_addFolder( 'testfolder' )
>>> tf = app.testfolder
>>> pr = tf.getPhysicalRoot()
>>> pr.aq_acquire
Traceback (most recent call last):
File "<stdin>", line 1, in ?
AttributeError: aq_acquire
>>> pr = pr.__of__(tf)
>>> pr.aq_chain
[<Application instance at 40dc1bf0>, <Folder instance at 40e51d10>, <Application instance at 40dc1bf0>]
>>> pr.aq_acquire
<CMethod object at 0x40dfac60>
>>> manage_permission("View", ["Owner"])
>>>
The real fix would be to rip out the use *anywhere* of 'self.aq_acquire'; the 'aq_aquire' function from Acquisition will always do the Right Thing (TM) if the object is not yet wrapped (the difference parallels using 'aq_base', 'aq_parent', 'aq_inner' as functions rather than methods).
Tres. -- =============================================================== Tres Seaver [EMAIL PROTECTED] Zope Corporation "Zope Dealers" http://www.zope.com
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