old_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.2 on 2017-07-05 00:41
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      initial = True
  
      dependencies = [
          ('drawing', '0003_auto_20170704_1741'),
      ]
  
      operations = [
          migrations.CreateModel(
              name='AOI',
              fields=[
                  ('aoi_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='drawing.AOI')),
              ],
              options={
                  'abstract': False,
              },
              bases=('drawing.aoi',),
          ),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.2 on 2017-07-05 00:41
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      initial = True
  
      dependencies = [
          ('drawing', '0003_auto_20170706_1438'),
      ]
  
      operations = [
          migrations.CreateModel(
              name='AOI',
              fields=[
                  ('aoi_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='drawing.AOI')),
              ],
              options={
                  'abstract': False,
              },
              bases=('drawing.aoi',),
          ),
      ]
  
subject: fix migration issue