Steve Alexander wrote:

> I'm getting a strange problem with ZCatalog, using python 2.1, Zope from 
> CVS.
> 
> I get all the results I expect with this:
> 
> <ul>
> <dtml-in "Catalog(process_step=['start','mailed'])">
> 
> <li> &dtml-subject_name; -- &dtml-relationship_name; -> &dtml-rater_name;
> 
> </dtml-in>
> </ul>
> 
> But, I only get one subject_name's worth of results with this:
> 
> <ul>
> <dtml-in "Catalog(process_step=['start','mailed'], 
> sort_on='subject_name')">
> 
> <li> &dtml-subject_name; -- &dtml-relationship_name; -> &dtml-rater_name;
> 
> </dtml-in>
> </ul>
> 
> 
> This smells like a BTrees bug to me, but I'm not sure. I'm looking into 
> this closely now, but if anyone's seen this before, please speak up!



More data:


This gives partial results:

<dtml-in "Catalog(process_step=['start','mailed'],
sort_on='subject_name')">

This gives full results:

<dtml-in "Catalog(process_step=['start','mailed'],
sort_on='subject_name')[:]">

This gives full results:

<dtml-in "Catalog(process_step=['start','mailed'],
sort_on='subject_name')" sort="subject_name">



--
Steve Alexander
Software Engineer
Cat-Box limited


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