# Generated by Django 1.10.4 on 2016-12-17 10:58 from __future__ import unicode_literals from django.db import migrations def remove_session_content_type(apps, schema_editor): """ Remove session content_type because we want to delete the session model in the next step. """ # We get the model from the versioned app registry; # if we directly import it, it will be the wrong version. ContentType = apps.get_model('contenttypes', 'ContentType') Session = apps.get_model('core', 'Session') ContentType.objects.get_for_model(Session).delete() class Migration(migrations.Migration): dependencies = [ ('core', '0002_misc_features'), ] operations = [ migrations.RunPython( remove_session_content_type ), migrations.DeleteModel( name='Session', ), ]