#29158: ModelChoiceField crashes when checking choices' length if queryset is a manager -------------------------------------+------------------------------------- Reporter: François Freitag | Owner: François | Freitag Type: Bug | Status: closed Component: Forms | Version: 1.8 Severity: Normal | Resolution: fixed Keywords: | Triage Stage: Ready for | checkin Has patch: 1 | Needs documentation: 0 Needs tests: 0 | Patch needs improvement: 0 Easy pickings: 0 | UI/UX: 0 -------------------------------------+------------------------------------- Changes (by Tim Graham <timograham@…>):
* status: assigned => closed * resolution: => fixed Comment: In [changeset:"40f0aa988571431508a508f4fac5ba94c6443f5c" 40f0aa98]: {{{ #!CommitTicketReference repository="" revision="40f0aa988571431508a508f4fac5ba94c6443f5c" Fixed #29158 -- Fixed len(choices) crash if ModelChoiceField's queryset is a manager. Removing all() in __iter__() prevents a duplicate query when choices are cast to a list and there's a prefetch_related(). }}} -- Ticket URL: <https://code.djangoproject.com/ticket/29158#comment:3> Django <https://code.djangoproject.com/> The Web framework for perfectionists with deadlines. -- You received this message because you are subscribed to the Google Groups "Django updates" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-updates+unsubscr...@googlegroups.com. To post to this group, send email to django-updates@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-updates/073.b4e58e5db7770d953ba3cbaa5b1d2286%40djangoproject.com. For more options, visit https://groups.google.com/d/optout.