[Zope] Clearing _v_ attributes

[Pascal Peregrina]

That's what I thought.

Thanks a lot !

-----Message d'origine-----
De : zope-bounces at zope.org [mailto:zope-bounces at zope.org]De la part de
Toby Dickenson
Envoyé : mercredi 19 janvier 2005 13:46
À : zope at zope.org
Objet : Re: [Zope] Clearing _v_ attributes


On Wednesday 19 January 2005 11:51, Andrew Milton wrote:
> +-------[ Pascal Peregrina ]----------------------
> | If I do a clearCaches() method that clears _v_ attributes on the object,

how
> | can I make sure it will clear these attributes in all the Zope
connections
> | that may have a cached copy of the object ?
> 
> Basically you can't. 

There is one very obvious way.... change a non-_v_ attribute of the object
and 
commit it. Every other connection with an instance of that object in memory will lose the _v_ attribute at its next transaction boundary.


-- 
Toby Dickenson
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