text: # -*- coding: utf-8 -*-
  #  Copyright 2016 Google Inc. All Rights Reserved.
  #  
  #  Licensed under the Apache License, Version 2.0 (the "License");
  #  you may not use this file except in compliance with the License.
  #  You may obtain a copy of the License at
  #  
  #      http://www.apache.org/licenses/LICENSE-2.0
  #  
  #  Unless required by applicable law or agreed to in writing, software
  #  distributed under the License is distributed on an "AS IS" BASIS,
  #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  #  See the License for the specific language governing permissions and
  #  limitations under the License. 
  
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  def migrate_updater(apps, schema_editor):
      SponsorEvent = apps.get_model("sponsors", "SponsorEvent")
      UpdaterEvent = apps.get_model("main", "UpdaterEvent")
      for event in SponsorEvent.objects.all():
          try:
              ue = UpdaterEvent.objects.get(pk=event.updaterevent_ptr_id)
              ue.base_updater = event.updater.updater_ptr
              ue.save()
          except Exception:
              pass
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('main', '0009_updaterevent_base_updater'),
          ('sponsors', '0001_initial'),
      ]
  
      operations = [
          migrations.RunPython(migrate_updater)
      ]
  