# -*- coding: utf-8 -*- # Generated by Django 1.11.27 on 2020-04-08 18:23 from django.db import migrations, models import archaeological_warehouse.models import archaeological_finds.models def migrate_to_collections(apps, schema_editor): Container = apps.get_model('archaeological_warehouse', 'Container') for c in Container.objects.all(): if c.responsible_id and c.location_id != c.responsible_id: for find in c.finds_ref.all(): find.collection = c.responsible find.skip_history_when_saving = True find._no_move = True find.save() class Migration(migrations.Migration): dependencies = [ ('archaeological_warehouse', '0102_auto_20200408_1823'), ] operations = [ migrations.RunSQL( archaeological_finds.models.FindInsideContainer.DELETE_SQL), migrations.RunSQL( archaeological_warehouse.models.ContainerTree.DELETE_SQL), migrations.RunSQL( archaeological_warehouse.models.ContainerTree.CREATE_SQL), migrations.RunSQL( archaeological_finds.models.FindInsideContainer.CREATE_SQL), migrations.RunPython(migrate_to_collections), migrations.CreateModel( name='ContainerTree', fields=[ ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), ], options={ 'db_table': 'containers_tree', 'managed': False, }, ), migrations.AlterUniqueTogether( name='containerlocalisation', unique_together=set([]), ), ]