Thierry Florac wrote at 2003-1-29 17:41 +0100:

two more questions about Zope :

1. I think that I've made several mistakes while assigning Zope permissions. Is there any way to reinitialize Zope permissions on all objects with their default value ? The easiest is the "Undo" facility (when you did not change too many settings).

Another option: Everything you can do with the ZMI can be automated. Look at the ZMI source...

2. I'm using ZSession product to store sessions instances of Zope persistent objects. With "ZSession" you do not mean the Zope Session product that comes with Zope but a separate third party product, right?

Then, you should not put persistent data in your sessions! You may get non-deterministic behaviour...

When calling "absolute_url()" on these objects, the SiteRoot object located in my Zope site is not taken into account. Is it a normal behaviour ?? I told you to forget about SiteRoot...

Even when you follow my advice, objects taken from a session object have a funny acquisition structure, probably completely different than what you would expect... Dieter