[Zope] Using Singletons

[Dieter Maurer]

Doyon, Jean-Francois wrote at 2005-9-28 13:28 -0400:
>Is there any support within the framework for singletons? What I call
>singletons are objects that are instanciated and persisted only once, or at
>least should be.

Such objects are often put into "Control_Panel".

My "ZopeProfiler" is an example (among lots of others)

  <http://www.dieter.handshake.de/pyprojects/zope>


-- 
Dieter