[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/Undo - Undo.py:1.1.2.5

[Jim Fulton]

Update of /cvs-repository/Zope3/lib/python/Zope/App/Undo
In directory cvs.zope.org:/tmp/cvs-serv26429/lib/python/Zope/App/Undo

Modified Files:
      Tag: Zope-3x-branch
	Undo.py 
Log Message:
This all started with wanting to be able to use url;view in a ZPT path. :)

That lead me to:

- Massive traversal refactoring.

  Namespace handling is now centralized in Zope.App.Traversing. 

- ZPT refactoring, including some renaming that touches pretty much everything. :)

  - The application specific ZPT support was moved into
    Zope.App.PageTemplate. 

  - To get page template files (for use in views):

    from Zope.App.PageTemplate import ViewPageTemplateFile

  - Fixed up security so that ZPT expressions only have access to 
    safe builtins and so that modules namespace does imports safely.

  - Got ZPTPage working!

- renaming url to absolute_url and got absolute_url to work in paths.

- Cleaned up the (as yet unused) RestrictedInterpreter module in
  Zope.Security. In particular, changed to use a separate
  RestrictedBuiltins module.



=== Zope3/lib/python/Zope/App/Undo/Undo.py 1.1.2.4 => 1.1.2.5 ===
 from Zope.ComponentArchitecture import getUtility
 from Zope.Publisher.Browser.AttributePublisher import AttributePublisher
-from Zope.PageTemplate.PageTemplateFile import PageTemplateFile
+from Zope.App.PageTemplate import ViewPageTemplateFile
 from IUndoManager import IUndoManager
 
 
@@ -28,7 +28,7 @@
     def getContext(self):
         return self.context
         
-    index = PageTemplateFile('undo_log.pt')
+    index = ViewPageTemplateFile('undo_log.pt')
 
 
     def action (self, id_list, REQUEST=None):