old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('teryt_tree', '0005_auto_20150816_0342'),
      ]
  
      operations = [
          migrations.CreateModel(
              name='JST',
              fields=[
              ],
              options={
                  'proxy': True,
              },
              bases=('teryt_tree.jednostkaadministracyjna',),
          ),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('teryt_tree', '0001_initial'),
      ]
  
      operations = [
          migrations.CreateModel(
              name='JST',
              fields=[
              ],
              options={
                  'proxy': True,
              },
              bases=('teryt_tree.jednostkaadministracyjna',),
          ),
      ]
  
subject: Update migrations in teryt