#33366: Foreign key to settings.AUTH_USER_MODEL causes hard-coded alteration in
migration
-------------------------------------+-------------------------------------
     Reporter:  Andrew Chen Wang     |                    Owner:  nobody
         Type:  Bug                  |                   Status:  new
    Component:  Database layer       |                  Version:  4.0
  (models, ORM)                      |
     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
-------------------------------------+-------------------------------------
Description changed by Andrew Chen Wang:

Old description:

> We have a model in a package called [django-oauth-
> toolkit](https://github.com/jazzband/django-oauth-
> toolkit/blob/0204383f7b6f8739322f2009f2bb25e8ac9bced2/oauth2_provider/models.py#L78)
>
> Our model for reproduction:
> ```
> class RefreshToken(models.Model):
>     user = models.ForeignKey(
>         settings.AUTH_USER_MODEL, on_delete=models.CASCADE,
> related_name="%(app_label)s_%(class)s"
>     )
> ```
>
> Users of the package are running `makemigrations` and having to see
> something like this (ref: https://github.com/jazzband/django-oauth-
> toolkit/issues/1037):
>
> ```
> migrations.AlterField(
>             model_name='refreshtoken',
>             name='user',
> field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE,
> related_name='%(app_label)s_%(class)s', to='auth.user'),
>         ),
> ```
>
> Specifically, `to='auth.user'` is the issue. Our previous migrations
> properly had `to=settings.AUTH_USER_MODEL`. Please let me know how to fix
> this or whether this is a bug. Thanks!

New description:

 We have a model in a package called [django-oauth-
 toolkit](https://github.com/jazzband/django-oauth-
 
toolkit/blob/0204383f7b6f8739322f2009f2bb25e8ac9bced2/oauth2_provider/models.py#L78)

 Our model for reproduction:

 {{{
 class RefreshToken(models.Model):
     user = models.ForeignKey(
         settings.AUTH_USER_MODEL, on_delete=models.CASCADE,
 related_name="%(app_label)s_%(class)s"
     )

 }}}


 Users of the package are running `makemigrations` and having to see
 something like this (ref: https://github.com/jazzband/django-oauth-
 toolkit/issues/1037):

 {{{
 migrations.AlterField(
             model_name='refreshtoken',
             name='user',
 field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE,
 related_name='%(app_label)s_%(class)s', to='auth.user'),
         ),
 }}}

 Specifically, `to='auth.user'` is the issue. Our previous migrations
 properly had `to=settings.AUTH_USER_MODEL`. Please let me know how to fix
 this or whether this is a bug. Thanks!

--

-- 
Ticket URL: <https://code.djangoproject.com/ticket/33366#comment:1>
Django <https://code.djangoproject.com/>
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