'lo Tom
> you have a persistent object (inherits from persistent.Persistent) pobj
>
>>>> pobj.dict = {}
>>>> transaction.commit()
>>>> pobj.dict['foo'] = 'bar'
>>>> transaction.commit()
>>>> print pobj.dict
> {'foo': 'bar'}
The thing to note here is that {} is NOT a persistent object, and it
is the one being changed.
> Or use a persistence aware replacement.
>
>>>> from persistent.mapping import PersistentMapping
>>>> pobj.dict = PersistentMapping()
This replaces the {} with a subclass of PersistentMapping.
Now do you see what you're missing?
--
jean . .. .... //\\\oo///\\
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