Morten W. Petersen wrote:
Hi guys,
I'm having trouble making ZCatalog work. The problem is that there are 29 objects of a given meta type, with the same booleans that should be returned for an iteration; but only 20 are. Is this a result of caching perhaps? Or lazy results?
Could be that your objects have different ideas of what are proper boolean values. I assume you're using a FieldIndex. Try calling uniqueValuesFor(index_name) to see what values are stored. You may find that you have 0, 1, '1' and '', for example. In situations like that, I get the unique values, then construct a query for the catalog based on the true or false values. To get the true values, something like Catalog(boolean_index= filter(None, Catalog.uniqueValuesFor('boolean_index')) To get the false ones: Catalog(boolean_index= filter(lambda x: not x, Catalog.uniqueValuesFor('boolean_index')) -- Steve Alexander Software Engineer Cat-Box limited