[Zope-CMF] Custom folder_contents

[Tonico Strasser]

Hello,

I want to leave the original folder_contents template and override it in 
my skinned folder. (Working with scriptable type information.) I've 
created a python script with the ID 'folder_contents':

if <condition>:
   return context.my_folder_contents()
else:
   return context.folder_contents()

Of course this gives me 'Excessive recursion'. Is it possible to 
conditionally override 'folder_contents' without renaming it?

TIA
Tonico