On 1/9/06, Fernando Lujan <[EMAIL PROTECTED]> wrote: > We use a Psycopg connection, and Z SQL Objects... We don't have any > programs written in python that use zope interfaces and so on. > > We have a entire site written in DTML in Zope 2.x. Now, after some > discuss here We want to migrate it to Zope3.x. and start to develop > using the zope 3 facilities and OO and ZPT. > > I already install Zope 3.1.0 and try to copy the Data.fs. But it > produces a lot of erros. How can I handle this? > > Will exist a way to migrate from Zope 2.x to Zope 3.x?
Zope 3 is not backwards compatible with Zope 2. There will probably not exist an *easy* way to "migrate" as such. People are slowly working on merging the frameworks so that it will be possible to run both Zope 2 and Zope 3 programs on the same server, but we are not there yet. Migration will be an application level affair, meaning that if you have a custom Zope 2 application, you will have to make the migration yourself. Sorry for this negative sounding answer. Zope 3 is super cool, but it is a super cool development platform. Zope 2 was super cool too, and Zope 3 is even super cooler. But moving to Zope 3 is at the moment a lot of development work (you basically need to rewrite your applictaion completely) and unless you plan on doing that anyway, you should probably just stick with Zope 2 for the time being. :) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ _______________________________________________ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )