#23779: Can't use unique_together if one of the fields is in a mixin
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Reporter: knyghty | Owner: nobody
Type: Bug | Status: new
Component: Database layer (models, ORM) | Version: 1.7
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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Slightly related to https://code.djangoproject.com/ticket/16732
I have a mixin:
{{{
class PublishableMixin(object):
publish_date = models.DateTimeField()
}}}
and a model I wish to use it in:
{{{
class Article(PublishableMixin, models.Model):
slug = models.SlugField()
class Meta:
unique_together = ('publish_date', 'slug')
}}}
This fails at the system check level:
news.Article: (models.E012) 'unique_together' refers to the non-existent
field 'publish_date'.
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Ticket URL: <https://code.djangoproject.com/ticket/23779>
Django <https://code.djangoproject.com/>
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