old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import migrations
  
  from accelerator.sitetree_navigation.sub_navigation import (
      create_directory_subnav,
      create_events_subnav,
      create_home_subnav,
      create_judging_subnav,
      create_resources_subnav,
      create_startup_dashboard_subnav,
  )
  
  
  def create_subnav_trees_and_items(apps, schema_editor):
      create_directory_subnav()
      create_events_subnav()
      create_home_subnav()
      create_judging_subnav()
      create_resources_subnav()
      create_startup_dashboard_subnav()
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          (
              'accelerator',
              '0044_add_sitetree_sidenav_toggle'
          ),
      ]
  
      operations = [
          migrations.RunPython(create_subnav_trees_and_items),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import migrations
  
  from accelerator.sitetree_navigation.sub_navigation import (
      create_directory_subnav,
      create_events_subnav,
      create_home_subnav,
      create_judging_subnav,
      create_resources_subnav,
      create_startup_dashboard_subnav,
  )
  
  
  def create_subnav_trees_and_items(apps, schema_editor):
      create_directory_subnav()
      create_events_subnav()
      create_home_subnav()
      create_judging_subnav()
      create_resources_subnav()
      create_startup_dashboard_subnav()
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          (
              'accelerator',
              '0046_add_items_to_side_nav_tree'
          ),
      ]
  
      operations = [
          migrations.RunPython(create_subnav_trees_and_items),
      ]
  
subject: correct django migration parent