[Zope3-Users] Anyone had any success with ZCatalog in Zope 3?
dominik.huber at perse.ch
Thu Nov 17 11:32:29 EST 2005
Johan Carlsson wrote:
> 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.
>> for=".IYourObject zope.app.container.interfaces.IObjectAddedEvent"
>> 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!??
Our framework relies on that concept and it is still working ;)
Did you assert to add the catalog to the sitemanagement folder before
adding its indexes?
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