[Cubicweb] Implementing set_message and co with pyramid flash queues

Sylvain Thénault sylvain.thenault at logilab.fr
Tue May 5 15:42:57 CEST 2015

On 25 avril 21:06, Christophe de Vienne wrote:
> Hi again everyone,
> Since removing _cwmsgid can be long and tedious (see my previous
> message), I lowered my ambitions about what would be implemented on top
> of the pyramid system.
> I think I found a balanced solution that keep the _cwmsgid mechanism as
> it is but uses a dedicated pyramid flash queue for storing the message.
> Could someone familiar with this API and its expected behavior(s) have a
> look at my patch ?
>   https://www.cubicweb.org/patch/5298671

sounds good, though one would also need to grasp the pyramid flash queue. For
instance, if concurrent requests are displaying a form, each storing
a msgid in the session, will post of each form in any order retrieve the correct

If that's fine, I guess you're patch is fine.

Sylvain Thénault, LOGILAB, Paris ( - Toulouse (
Formations Python, Debian, Méth. Agiles: http://www.logilab.fr/formations
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CubicWeb, the semantic web framework:    http://www.cubicweb.org

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