#37168: Readonly fields with db_default display DatabaseDefault representation
-------------------------------------+-------------------------------------
Reporter: Mariusz Felisiak | Owner: Mariusz
| Felisiak
Type: Bug | Status: assigned
Component: Forms | Version: 6.0
Severity: Normal | Resolution:
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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Description changed by Mariusz Felisiak:
Old description:
> Readonly fields with `db_default` display `DatabaseDefault()`
> representation in the admin. For example:
>
> - `models.py`
> {{{#!python
> class MyModel(models.Model):
> uuid = models.UUIDField(db_default=UUID7(), editable=False,
> primary_key=True)
> created_datetime = models.DateTimeField(db_default=Now(),
> editable=False)
> modified_datetime = models.DateTimeField(db_default=Now(),
> editable=False)
> name = models.TextField()
> }}}
>
> - `admin.py`
>
> {{{#!python
> @admin.register(MyModel)
> class MyModelAdmin(admin.ModelAdmin):
> readonly_fields = ["uuid", "created_datetime", "modified_datetime"]
> }}}
>
> I think they should be consider as any other empty values.
New description:
Readonly fields with `db_default` display `DatabaseDefault()`
representation in the admin. For example:
- `models.py`
{{{#!python
class MyModel(models.Model):
uuid = models.UUIDField(db_default=UUID7(), editable=False,
primary_key=True)
created_datetime = models.DateTimeField(db_default=Now(),
editable=False)
modified_datetime = models.DateTimeField(db_default=Now(),
editable=False)
name = models.TextField()
}}}
- `admin.py`
{{{#!python
@admin.register(MyModel)
class MyModelAdmin(admin.ModelAdmin):
readonly_fields = ["uuid", "created_datetime", "modified_datetime"]
}}}
[[Image(Screenshot_20260613_125111.png​)]]
I think they should be consider as any other empty values.
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Ticket URL: <https://code.djangoproject.com/ticket/37168#comment:1>
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