[Grok-dev] zope catalog won't index persistent object in localutility.

[zgwmike at gmail.com]

hi, all

I have tried the following ways, only one of them works.

1. notify objectcreatedevent, whether or not I commit transaction before 
fire this event. it does not work. objects are not indexed.
2. commit the transaction, and index the object manually, like the 
following, worked !!
    def _addCronJob(self,job):
        self.jobs[self.id]=job
        job.id=self.id
        self.id=self.id+1
        self._scheduledQueue.put(job)

        #TODO: why we need to index it manually?
        import transaction
        transaction.commit()
        catalog=getUtility(ICatalog)
        intids=getUtility(IIntIds)
        catalog.index_doc(intids.register(job),job)

Regards
Shrek

--------------------------------------------------
From: "Souheil CHELFOUH" <trollfot at gmail.com>
Sent: Thursday, November 25, 2010 7:22 PM
To: "Sebastian Ware" <sebastian at urbantalk.se>
Cc: "Shrek Zhou" <zgwmike at gmail.com>; <grok-dev at zope.org>
Subject: Re: [Grok-dev] zope catalog won't index persistent object in 
localutility.

> I gave Shrek some answers on #grok
> maybe, when he has time, he can summarize what he did to make it work
> in the end.
>
> 2010/11/25 Sebastian Ware <sebastian at urbantalk.se>:
>> I don't know the answer to this particular question, but I am guessing 
>> objects in your BTree are not automatically added to the catalog. I have 
>> had similar problems when working with annotations.
>>
>> Perhaps you could use a grok.Container instead of the BTree. Or if that 
>> doesn't work, add the objects to the catalog explicitly. Here are some 
>> hints on how to find and manipulate the catalog:
>>
>>  http://grok.zope.org/documentation/how-to/implementing-search
>>
>> Mvh Sebastian
>>
>> 25 nov 2010 kl. 08.03 skrev Shrek Zhou:
>>
>>> Hi,
>>> I have a local utility register under grok.Application, and it owns a 
>>> BTree object which contains my objects. and those objects don't get 
>>> indexed. Sure i have defined the indexes. What's wrong??
>>>
>>> Regards
>>> Shrek
>>> _______________________________________________
>>> Grok-dev mailing list
>>> Grok-dev at zope.org
>>> https://mail.zope.org/mailman/listinfo/grok-dev
>>
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>