> Yes this could be dangerous, but in my case these volatile > attributes need not to be in the cache for a very long time, > it's just a matter of 3 or 4 clicks in about half a > dozen of minutes. But yeah, I'll really have to be > careful about that, or to recreate them if they're gone > (hence the setattr and getattr to make sure there's > something in self._v_something and create one if > there's not)
Ok, I changed my mind again ^_^. Volatile attributes are shared across multiple sessions, which is not acceptable for my application. So here's what I cam up with : * 1 : Do not store references to a ZODBish object into a non ZODBish object * And 2 : just pass the context as a parameter to all the non-ZODBish methods that need it. I Tried to avoid this in the first place (hence storing it as an attribute), but putting them in the session broke everything. Cheers. _______________________________________________ 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 )