[Zope-dev] Re: View component registration

[Philipp von Weitershausen]

Martijn Faassen wrote:
> One question is what to do for persistent registrations in local sites. 
> I don't imagine they're used a lot, but it'd mean a content upgrade to 
> re-register them, right?

The only piece of software that, to my knowledge, can actually *make* 
local view registrations is five.customerize. Plone uses it to allow 
local customization of Zope 3 views and viewlets. I suppose they'll just 
have to write an upgrade script (after having update five.customerize 
itself).