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re2o/users/migrations/0058_auto_20171025_0154.py

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Python

# -*- coding: utf-8 -*-
# Generated by Django 1.10.7 on 2017-10-24 23:54
from __future__ import unicode_literals
from django.db import migrations, models
import django.db.models.deletion
def create_move_room(apps, schema_editor):
User = apps.get_model('users', 'User')
Adherent = apps.get_model('users', 'Adherent')
Club = apps.get_model('users', 'Club')
db_alias = schema_editor.connection.alias
users = Adherent.objects.using(db_alias).all()
clubs = Club.objects.using(db_alias).all()
for user in users:
user.room_adherent_id = user.room_id
user.save(using=db_alias)
for user in clubs:
user.room_club_id = user.room_id
user.save(using=db_alias)
def delete_move_room(apps, schema_editor):
User = apps.get_model('users', 'User')
Adherent = apps.get_model('users', 'Adherent')
Club = apps.get_model('users', 'Club')
db_alias = schema_editor.connection.alias
users = Adherent.objects.using(db_alias).all()
clubs = Club.objects.using(db_alias).all()
for user in users:
user.room_id = user.room_adherent_id
user.save(using=db_alias)
for user in clubs:
user.room_id = user.room_club_id
user.save(using=db_alias)
class Migration(migrations.Migration):
dependencies = [
('topologie', '0031_auto_20171015_2033'),
('users', '0057_auto_20171023_0301'),
]
operations = [
migrations.AddField(
model_name='adherent',
name='room_adherent',
field=models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='topologie.Room'),
),
migrations.AddField(
model_name='club',
name='room_club',
field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='topologie.Room'),
),
migrations.RunPython(create_move_room, delete_move_room),
migrations.RemoveField(
model_name='user',
name='room',
),
]