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re2o/topologie/migrations/0070_auto_20190218_1743.py

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2019-02-18 20:11:51 +00:00
# -*- coding: utf-8 -*-
# Generated by Django 1.10.7 on 2019-02-18 16:43
from __future__ import unicode_literals
from django.db import migrations, models
import django.db.models.deletion
import re2o.mixins
class Migration(migrations.Migration):
dependencies = [
('topologie', '0069_auto_20190108_1439'),
]
def create_dormitory(apps, schema_editor):
db_alias = schema_editor.connection.alias
dormitory = apps.get_model("topologie", "Dormitory")
building = apps.get_model("topologie", "Building")
dorm = dormitory.objects.using(db_alias).create(name="Residence")
building.objects.using(db_alias).update(dormitory=dorm)
def delete_dormitory(apps, schema_editor):
pass
operations = [
migrations.CreateModel(
name='Dormitory',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=255)),
],
options={
'verbose_name': 'dormitory',
'permissions': (('view_dormitory', 'Can view a dormitory object'),),
'verbose_name_plural': 'dormitories',
},
bases=(re2o.mixins.AclMixin, re2o.mixins.RevMixin, models.Model),
),
migrations.AddField(
model_name='building',
name='dormitory',
field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='topologie.Dormitory'),
preserve_default=False,
),
migrations.RunPython(create_dormitory, delete_dormitory)
]