old_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.10.7 on 2017-04-07 15:23
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  import callisto.notification.models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('sites', '0002_alter_domain_unique'),
          ('notification', '0001_initial_create_email_notification'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='emailnotification',
              name='sites',
              field=models.ManyToManyField(to='sites.Site'),
          ),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.10.7 on 2017-04-07 15:23
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  import callisto.notification.models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('sites', '0001_initial'),
          ('notification', '0001_initial_create_email_notification'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='emailnotification',
              name='sites',
              field=models.ManyToManyField(to='sites.Site'),
          ),
      ]
  
subject: support more django versions