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

[Johan Carlsson]

Ivo van der Wijk wrote:
> On 11/17/05, Johan Carlsson <johanc at easypublisher.com> wrote:
> 
>>Anyone had any success with ZCatalog in Zope 3?
>>
>>I'm trying to add indexes to the catalog
>>but I get an ComponentLookupError:
>>
>>Error type: zope.component.interfaces.ComponentLookupError
>>Error object: (<InterfaceClass zope.app.intid.interfaces.IIntIds>, '')
>>
>>I'm not sure how to setup the IntIds utility, what I've done so far
>>is just add one and give it an random name.
>>
> 
> 
> I managed to create a working Catalog/IntId setup in cubic, along with
> actual indexing/searching (and a quick'n'dirty port of TextIndexNG3).
> 
> I can't remember details right now (been to long), but you could take
> a peak at the code at
> 
> https://secure.m3r.nl/repos/opensource/zope3/cubic/trunk/
> 
> Specifically,
> 
> https://secure.m3r.nl/repos/opensource/zope3/cubic/trunk/cubic/core/cubicportal.py
> and
> https://secure.m3r.nl/repos/opensource/zope3/cubic/trunk/cubic/core/catalog/catalog.py
> 
> might give you some directions.

The code you gave me shows the same showed the same problem as Jürgen 
pointied out, the IntId needs to have '' as id.
Thanks,
Johan

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