[Zope] Object

[Matt]

You can define a  __setstate__  method, but be aware that it has some
restrictions, such as self not being acquisition wrapped.  If you need those
features of a fully instantiated published object, then attribute checks in
a getter will allow you to test for the presence of the attribute and create
it if needed.


----- Original Message -----
From: "Gilles Lenfant" <gilles@pilotsystems.net>
To: <zope@zope.org>
Sent: Tuesday, July 29, 2003 1:49 AM
Subject: [Zope] Object


> Hi,
>
> I made a Product class with unpicklable attributes (compiled TALES
> expressions).
> Thus I got to name those _v_foo
> But for re-creating these attributes, I need to have a hook method called
> when the object is extracted from ZODB.
>
> Is there such a hook method in Zope core classes ?
>
> Thanks in advance.
>
> --Gilles
>
>
>
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