#35020: DisallowedModelAdminLookup for foreign key to non-AutoField primary key
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Reporter: Joshua Goodwin | Owner: nobody
Type: Bug | Status: new
Component: contrib.admin | Version: 5.0
Severity: Normal | Keywords:
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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I have a model whose primary key is not an AutoField, and another model
with a foreign key pointing at that:
{{{#!python
class Country(models.Model):
id = models.CharField(max_length=2, primary_key=True)
class Place(models.Model):
country = models.ForeignKey(Country, models.CASCADE)
}}}
And a ModelAdmin with this list_filter:
{{{#!python
@admin.register(models.Place)
class PlaceAdmin(admin.ModelAdmin):
list_filter = ["country"]
}}}
Since 45ecd9acca9b36093e274f47b6877a5f79108d9e, filtering places by
country in the admin site raises
`django.contrib.admin.exceptions.DisallowedModelAdminLookup: Filtering by
country__id__exact not allowed`
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Ticket URL: <https://code.djangoproject.com/ticket/35020>
Django <https://code.djangoproject.com/>
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