[Zope-CMF] Zclasses in CMF

D2 borelan@wanadoo.fr
Thu, 20 Feb 2003 11:10:29 -0400

I noticed that in some products' __init__.py module there's a call to
initializeBasesPhase1 and 2 to register a base class as a Zclass.
That's true in CMFCore, CMFDefault, CMFPlone for example and not in
DCWorkflow and Localizer.
in newer cases, createZClassForBase is used instead.
So, why is it necessary to register a Zclass for some products and not
for others ?