old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from awx.main.migrations import _ask_for_variables as ask_for_variables
  from awx.main.migrations import _migration_utils as migration_utils
  from django.db import migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('main', '0016_v300_prompting_changes'),
      ]
  
      operations = [
          migrations.RunPython(migration_utils.set_current_apps_for_migrations),
          migrations.RunPython(ask_for_variables.migrate_credential),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from awx.main.migrations import _rbac as rbac
  from awx.main.migrations import _ask_for_variables as ask_for_variables
  from awx.main.migrations import _migration_utils as migration_utils
  from django.db import migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('main', '0016_v300_prompting_changes'),
      ]
  
      operations = [
          migrations.RunPython(migration_utils.set_current_apps_for_migrations),
          migrations.RunPython(ask_for_variables.migrate_credential),
          migrations.RunPython(rbac.rebuild_role_hierarchy),
      ]
  
subject: Rebuild role hierarchy after making changes in migrations