From: Randall Kern [mailto:randy@teamkern.net]

I've seen several doc tidbits suggesting one create ZClasses derived from their Python classes, sticking all the biz logic in the python classes, and the presentation in the ZClasses...

Could someone provide some insight into why this is better than simply writing separate python classes for logic and presentation? (Although I have to admit hitting the "Restart Server" button every time I make a typo is getting old)

Well one thing is that it clearly separates logic from presentation, and if you know zClasses it is easier to get started with while stille being nice to program in Python. You can reuse the same Python logic and give it several different interfaces in several zClasses. Regards Max M