Attempting this approach, calling :
create_permissions(my_app_config)
from within my migration fails to create the permissions. It looks like
*create_permissions
*checks for *models_module* on the provided app config. However, when my
migration runs, my *models_module* is *None. *
So is there a better time when models_module is available? My
understanding of models_module is that I have a models.py in my app, which
I indeed do. I can call
my_app_config.get_models()
and I get a list of all of my models, but *my_app_config.models_module*
remains *None*
If I try this from the django shell:
from django.apps import apps
apps.get_app_config('my_app').models_module
The result here is not *None*, so it seems the issue is migration related.
On Tuesday, October 14, 2014 7:09:55 PM UTC-7, Andrew Godwin wrote:
>
> As the ticket suggests, you can call the function to create permissions
> yourself in the data migration, and then you can assign them as normal.
> There's no need to use fixtures (in fact, migrations are better without
> fixtures, as there's no easy way to load them).
>
> Andrew
>
> On Tue, Oct 14, 2014 at 6:56 PM, Michael <michael....@gmail.com
> <javascript:>> wrote:
>
>> Hi,
>>
>> Since the permissions are not yet created when the migrations are run, it
>> is not possible to have a data migration that creates a group and assigns
>> permissions.
>>
>> Based on this ticket: https://code.djangoproject.com/ticket/23422, I
>> understand there will not be a fix. Do you recommend to keep using an
>> initial fixture to create a group?
>>
>> Thanks
>> Michael
>>
>>
>>
>>
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