[Zope-CMF] Re: [Zope] Persistent dictionaries

[Thomas Olsen]

Yihaw - it seems to work between restarts. Actually I had read about it; I 
just assumed that PersistenMapping did this for me. Should have read the 
source more closely.

Thanks! 

On Friday 24 August 2001 07:08, Michael R. Bernstein wrote:
> > It works great - until the object gets unloaded from the memory :-(
> >
> > What am I doing wrong?
>
> Unless I miss my guess, this is because Zope doesn't persist changes to
> mutable subobjects automatically. Dictionaries (like lists) are mutable
> types, so you need to inform the persistence machinery that something
> has changed:
>
> self.__changed__(1)
>
> Immutable properties, such as strings or tuples, don't have this
> requirement.

-- 
Regards,
	Thomas Olsen

http://www.tanghus.dk