#29852: Infinite migrations when using SimpleLazyObject in field arguments
------------------------------+------------------------------------
Reporter: Javier Buzzi | Owner: nobody
Type: Bug | Status: new
Component: Migrations | Version: master
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by Javier Buzzi):
@SimonCharette all this makes 100% sense.
As a followup, going back to my original example, what is the acceptable
migration that is to be generated?
{{{
class Migration(migrations.Migration):
initial = True
dependencies = [
]
operations = [
migrations.CreateModel(
name='Thing',
fields=[
('id', models.AutoField(auto_created=True,
primary_key=True, serialize=False, verbose_name='ID')),
('day',
models.DateTimeField(validators=[django.core.validators.MinValueValidator(lazy(datetime.datetime.now,
datetime.datetime))])),
('day2',
models.DateTimeField(validators=[hello.app.models.valid_less_than2])),
],
),
]
}}}
or perhaps
{{{
('day',
models.DateTimeField(validators=[django.core.validators.MinValueValidator(datetime.datetime.now))])),
}}}
If we can agree to what is the desired outcome, perhaps i'll be able to
work backwards.
--
Ticket URL: <https://code.djangoproject.com/ticket/29852#comment:7>
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