#35301: Overriding a @property of an abstract model with a GenericRelation causes a models.E025 error. -------------------------------------+------------------------------------- Reporter: Sage Abdullah | Owner: nobody Type: Bug | Status: new Component: Database layer | Version: dev (models, ORM) | Severity: Release blocker | Resolution: Keywords: | Triage Stage: Accepted Has patch: 0 | Needs documentation: 0 Needs tests: 0 | Patch needs improvement: 0 Easy pickings: 0 | UI/UX: 0 -------------------------------------+------------------------------------- Comment (by Sage Abdullah):
Thanks both! Here's a much more minimal reproduction that still somewhat makes sense. {{{ from django.contrib.contenttypes.fields import GenericForeignKey, GenericRelation from django.contrib.contenttypes.models import ContentType from django.db import models class Generic(models.Model): content_type = models.ForeignKey( ContentType, related_name="+", on_delete=models.CASCADE, ) object_id = models.CharField(max_length=255) content_object = GenericForeignKey() class Abstract(models.Model): @property def generics(self): return Generic.objects.filter( content_type=ContentType.objects.get_for_model(self), object_id=str(self.pk), ) class Meta: abstract = True class Concrete(Abstract): generics = GenericRelation(Generic, related_query_name="concrete") }}} -- Ticket URL: <https://code.djangoproject.com/ticket/35301#comment:4> 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 view this discussion on the web visit https://groups.google.com/d/msgid/django-updates/0107018e3d447cde-2e0b9fcb-a17a-4e63-a19c-5e99dabbe0e0-000000%40eu-central-1.amazonses.com.