old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import django_extensions.db.fields
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
      ]
  
      operations = [
          migrations.CreateModel(
              name='Event',
              fields=[
                  ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                  ('uuid', django_extensions.db.fields.ShortUUIDField(unique=True, editable=False, blank=True)),
                  ('trigger_name', models.CharField(max_length=50, db_index=True)),
                  ('task_group', models.CharField(max_length=256, null=True, db_index=True)),
                  ('data_pickled', models.TextField(editable=False, blank=True)),
                  ('data_hash', models.CharField(max_length=32, db_index=True)),
                  ('datetime_created', models.DateTimeField(auto_now_add=True, null=True)),
                  ('datetime_scheduled', models.DateTimeField(db_index=True)),
                  ('datetime_processed', models.DateTimeField(null=True, db_index=True)),
                  ('status', models.IntegerField(default=-3, db_index=True)),
              ],
          ),
          migrations.AlterIndexTogether(
              name='event',
              index_together=set([('datetime_processed', 'datetime_scheduled'), ('data_hash', 'datetime_processed', 'trigger_name')]),
          ),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import django_extensions.db.fields
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
      ]
  
      operations = [
          migrations.CreateModel(
              name='Event',
              fields=[
                  ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                  ('uuid', django_extensions.db.fields.ShortUUIDField(unique=True, editable=False, blank=True)),
                  ('trigger_name', models.CharField(max_length=50, db_index=True)),
                  ('task_group', models.CharField(max_length=256, null=True, db_index=True)),
                  ('data_pickled', models.TextField(editable=False, blank=True)),
                  ('data_hash', models.CharField(max_length=32, db_index=True)),
                  ('datetime_created', models.DateTimeField(auto_now_add=True, null=True)),
                  ('datetime_scheduled', models.DateTimeField(db_index=True)),
                  ('datetime_processed', models.DateTimeField(null=True, db_index=True)),
                  ('status', models.IntegerField(default=0, db_index=True)),
              ],
          ),
          migrations.AlterIndexTogether(
              name='event',
              index_together=set([('datetime_processed', 'datetime_scheduled'), ('data_hash', 'datetime_processed', 'trigger_name')]),
          ),
      ]
  
subject: Correct initial migration default