Re: Data migration fails because contenttypes not yet ready

2015-03-19 Thread Daniel Hahler
Hi Markus, thanks for your answer and explanations! I am now using a management hook to call the `loaddata` command manually via the post_migrate signal: % cat project/appname/management/__init__.py # Handle initial data in Django 1.7+. from django.db.models import signals from

Re: Data migration fails because contenttypes not yet ready

2015-01-22 Thread Markus Holtermann
Hi, first of all, both, update_all_contenttypes and create_permissions, expect their respective app to be migrated completely in order to work as of 1.7.4 (https://github.com/django/django/commit/478546fcef38d95866a92bc44d10e15b26c7254c). The "serialize model manager in migrations" issue, whic

Re: Data migration fails because contenttypes not yet ready

2015-01-22 Thread Daniel Hahler
Hello, I was having the same issue as Torsten: it does not appear to be possible to load initial data related to contenttypes or auth during migrations. As for the problem with contenttypes reported by Torsten, a workaround appears to be calling `update_all_contenttypes` manually from your mig

Re: Data migration fails because contenttypes not yet ready

2014-10-21 Thread Torsten Bronger
Hallöchen! Markus Holtermann writes: > Are you talking about Django 1.7 migrations or South? In the > former case you need to make sure that your datamigration depends > on the contenttypes application. I'm talking about Django 1.7 migrations. Unfortunately, contenttypes is already migrated bef

Re: Data migration fails because contenttypes not yet ready

2014-10-21 Thread Markus Holtermann
Hey Torsten, Are you talking about Django 1.7 migrations or South? In the former case you need to make sure that your datamigration depends on the contenttypes application. If you use South: yes, calling update_all_contenttypes seems to be a valid solution. Best, Markus On Tue, Oct 21, 2014 a

Data migration fails because contenttypes not yet ready

2014-10-21 Thread Torsten Bronger
Hallöchen! I want to implement an initial data migration (basically, the same thing initial_data.json used to do). The problem is that my initial data must be connected with ContentType instances. However, update_all_contenttypes() hasn't been called at this stage, so my migration fails. As far