On Wed, 2006-10-18 at 23:49 -0700, Steve Wedig wrote: > I thought I'd post my solution in case anyone faces a similar situation. > > Problem: I am using an intermediate model (R) to represent a > relationship between models Location and Thread. Given an instance of > Location, say x, I want the property x.threads to return a QuerySet > containing all of the related thread instances. This requires spanning > the R relationship, since I don't want instances of R. This is nice > because it is convenient, it hides implementation, and is a lazy > queryset. > > Solution: I wrote a function that writes a ".extra()" query. I > couldn't find an easier way. Anyway its the first time I used .extra > and ._meta, so I'm not sure how reliable it is. I would appreciate any > feedback matter :) Its not entirely general yet... [...]
> so now myLocation.threads returns a query set > > Best, > - Steve Nice solution. Should make using this very neat. :-) Regards, Malcolm --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~----------~----~----~----~------~----~------~--~---
