I have added a manager so to only return active messages in my Message model:
class ActiveMessageManager(models.Manager):
def get_query_set(self):
return super(ActiveMessageManager,
self).get_query_set().filter(date_removed__isnull=True).order_by('date_sent')
That works fine as far as I can tell, but later it breaks down when I
try to add more filtering, like this:
filter = Q( private=False ) | Q( private=True, user=user )
msgs = Message.active.filter( project=project.id ).filter( filter )
I get an InterfaceError exception:
Exception Type: InterfaceError
Exception Value: Error binding parameter 2 - probably unsupported type.
I can do pretty much any part of the filtering by itself and it works,
just not all together like I need it. What's the correct way to do
this sort of a query/filter?
Thanks,
--
Greg Donald
http://destiney.com/
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