[ZODB-Dev] Persistent sub-objects: noob question

[Paul Winkler]

On Sat, Jan 24, 2004 at 07:58:37PM +0200, Steve Alexander wrote:
(snip)
> The reason to set _p_changed before mutating the object is because if 
> there is an exception raised after a mutation but before setting 
> _p_changed, your persistnent object might stay around in the cache. That 
> is, it would not be reloaded with fresh state.

Thanks for the tip. I just added it to the "Gotchas" page 
of the ZDG:
http://zope.org/Documentation/Books/ZDG/current/Gotchas

-- 

Paul Winkler
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