#18061: GenericRelation doesn't play well with proxy models
-------------------------------+--------------------
Reporter: anonymous | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: 1.4
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------+--------------------
Take the following models:
{{{
class Person(models.Model):
"""
Teenager (let's say this has the content type ID 1)
"""
age = models.IntegerField()
class Teenager(Person):
"""
Teenager (let's say this has the content type ID 2)
"""
class Meta:
proxy = True
class Pimple(models.Model):
"""
A pimple.
"""
content_type = models.ForeignKey(ContentType)
object_id = models.IntegerField()
content_object = generic.GenericForeignKey('content_type',
'object_id')
color = models.CharField()
}}}
Now, if I create a {{{PimpleInline}}} on the {{{TeenagerAdmin}}}, and then
create {{{Pimple}}} records with the main {{{PimpleAdmin}}}, setting the
content type to {{{Teenager (ie, 2)}}}, you would think that a refresh on
the {{{TeenagerAdmin}}} would reveal my new pimple in the inline list, but
it doesn't. This has to do with the {{{GenericRelation.contrib_to_class}}}
which attaches an updated queryset along the way, filtering by the content
type of the proxy's parent model.
--
Ticket URL: <https://code.djangoproject.com/ticket/18061>
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 post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/django-updates?hl=en.
