On Wed, Jan 12, 2011 at 6:23 AM, Russell Keith-Magee <russ...@keith-magee.com> wrote: > On Thu, Jan 6, 2011 at 5:29 AM, Ian Clelland <clell...@gmail.com> wrote: >> Hi, >> >> I've been using Simon Willison's QuerySetManager[1] pattern for a >> while now, and since upgrading to Django 1.2.4, it has been breaking >> when I try to call a method on a RelatedManager constructed from it. >> >> There was a change in r14389 (14390 in the 1.2.X branch) which causes >> this code to break -- where there was a simple delegation before from >> the RelatedManager to the QuerySetManager to the model, there now >> appears to be an infinite recursion, with the RelatedManager and >> QuerySetManager trying to call each other's get_query_set methods. >> >> Has anybody seen this before? I am presuming that the change to >> Django's related.py is correct, and that the QuerySetManager code just >> needs to be updated to properly support Multi-db, but I don't know >> where to start fixing it. > > Hi Ian, > > Sorry for taking so long to get back to you. > > No - I haven't seen this before; and I can't see an obvious reason > that the snippet should have stopped working. > > If you want to make sure this is addressed, you should open a ticket > in Trac. What you are report is an apparent regression in a recent > changeset, so it would constitute a release-blocking bug for 1.3.
Thanks, Russ -- Looking at the QuerySetManager code, I couldn't tell if it was even doing the right thing by unconditionally overriding __getattr__, or if that was an incorrect solution that just happened to work until related.py was fixed. I've posted it on Trac, as ticket #15062. (Glad to know it wasn't just lost in the noise :) ) Regards, Ian Clelland <clell...@gmail.com> -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
