Google for 'mutable attributes' and 'persistence'. You will find a lot of info like this one: <http://mail.zope.org/pipermail/zope/2000-December/122050.html> Stefan --On Dienstag, 25. November 2003 13:59 +0200 Miguel Lara Alday <miguel.lara@uiah.fi> wrote:
Hi!
This is the second time we have lost changed data after restarting our web server. The data has been changed normaly from our website and also from Zope Manager Interface (add/modify/delete scripts, methods, etc).
After we restart the server (it hangs) the history show us changed made >2 hours before. Even in the Zope logs there is no register about the changes. The changes just disappear. Why?
-- The time has come to start talking about whether the emperor is as well dressed as we are supposed to think he is. /Pete McBreen/