#34288: Using queryset manager methods as default value breaks makemigrations
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Reporter: Mikhail Podgurskiy | Owner: nobody
Type: Bug | Status: new
Component: Migrations | Version: 4.1
Severity: Normal | Keywords: migrations
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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When I'm using a manager method as default value for a model field,
migrations can't be generated
{{{
class Company(models.Model):
name = models.CharField(max_length=250)
class Client(models.Model):
name = models.CharField(max_length=250)
company = models.ForeignKey(
Company,
on_delete=models.DO_NOTHING,
default=Company.objects.last
)
}}}
{{{
django/db/migrations/serializer.py", line 169, in serialize
raise ValueError(
ValueError: Could not find function last in django.db.models.manager.
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/34288>
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