[Zope3-Users] Anyone had any success with ZCatalog in Zope 3?

[Johan Carlsson]

Dominik Huber wrote:
> Hi Johan
> Your problem is that the catalog is not locatable itself during the 
> addition of its indexes (-> state within the create and add method), 
> therefore the location of the indexes cannot be located and the 
> NotYetError is raised. You can move your code to an 
> ObjectAddedEvent-subscriber for your object.
> 
>  <subscriber
>      for=".IYourObject zope.app.container.interfaces.IObjectAddedEvent"
>      handler=".addCatalogAndIndex"
>      />
> 
> handler pseudo code:
> 
> def addCatalogAndIndex(obj, event):
>    sm = zapi.getNextSiteManager(obj)
>    catalog = Catalog()
>    addLocalUtility(sm, 'XY', ICatalog, catalog)
>    catalog[name] = Index(name, IAnyInterface)

I've tried this, it doesn't remove the NotYet problem though!??

Regards,
Johan

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