I'm wondering how you use session in webware. My main problem is that i what to edit some SQLObject in session. But i can to that directly so i decided to write something that 'clone' a SQLObject into a database-less object and put it session. This works fine except that objects aren't picckable so i can't filesystem a session storage.
You shouldn't keep the SQLObject instances in the session -- they persist independently in the database, and it can potentially confuse things if you keep them elsewhere. Well... maybe not so much. Really they should be pickleable (only they aren't).
I think you could add a method to your classes:
def __getinitargs__(self):
return (self.id,)then SQLObject instances would be pickleable. But I haven't tried it.
This is assuming you aren't using transactions, which would complicate things considerably, and using transactions with sessions like this would generally require more thought all around.
Ian
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