text: # -*- coding: utf-8 -*-
  from south.utils import datetime_utils as datetime
  from south.db import db
  from south.v2 import SchemaMigration
  from django.db import models
  
  
  class Migration(SchemaMigration):
  
      def forwards(self, orm):
          # Adding model 'TeaserExtension'
          db.create_table(u'cmsplugin_articles_teaserextension', (
              (u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
              ('public_extension', self.gf('django.db.models.fields.related.OneToOneField')(related_name='draft_extension', unique=True, null=True, to=orm['cmsplugin_articles.TeaserExtension'])),
              ('extended_object', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['cms.Page'], unique=True)),
              ('title', self.gf('django.db.models.fields.CharField')(max_length=255, null=True, blank=True)),
              ('image', self.gf('django.db.models.fields.files.ImageField')(max_length=100, null=True, blank=True)),
              ('description', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
          ))
          db.send_create_signal(u'cmsplugin_articles', ['TeaserExtension'])
  
  
      def backwards(self, orm):
          # Deleting model 'TeaserExtension'
          db.delete_table(u'cmsplugin_articles_teaserextension')
  
  
      models = {
          'cms.cmsplugin': {
              'Meta': {'object_name': 'CMSPlugin'},
              'changed_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
              'creation_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
              u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'language': ('django.db.models.fields.CharField', [], {'max_length': '15', 'db_index': 'True'}),
              'level': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
              'lft': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
              'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.CMSPlugin']", 'null': 'True', 'blank': 'True'}),
              'placeholder': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.Placeholder']", 'null': 'True'}),
              'plugin_type': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'}),
              'position': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True', 'blank': 'True'}),
              'rght': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
              'tree_id': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'})
          },
          'cms.page': {
              'Meta': {'ordering': "('tree_id', 'lft')", 'unique_together': "(('publisher_is_draft', 'application_namespace'), ('reverse_id', 'site', 'publisher_is_draft'))", 'object_name': 'Page'},
              'application_namespace': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
              'application_urls': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
              'changed_by': ('django.db.models.fields.CharField', [], {'max_length': '70'}),
              'changed_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
              'created_by': ('django.db.models.fields.CharField', [], {'max_length': '70'}),
              'creation_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
              u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'in_navigation': ('django.db.models.fields.BooleanField', [], {'default': 'True', 'db_index': 'True'}),
              'is_home': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
              'languages': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
              'level': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
              'lft': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
              'limit_visibility_in_menu': ('django.db.models.fields.SmallIntegerField', [], {'default': 'None', 'null': 'True', 'db_index': 'True', 'blank': 'True'}),
              'login_required': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'navigation_extenders': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '80', 'null': 'True', 'blank': 'True'}),
              'parent': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'children'", 'null': 'True', 'to': "orm['cms.Page']"}),
              'placeholders': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['cms.Placeholder']", 'symmetrical': 'False'}),
              'publication_date': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
              'publication_end_date': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
              'publisher_is_draft': ('django.db.models.fields.BooleanField', [], {'default': 'True', 'db_index': 'True'}),
              'publisher_public': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'publisher_draft'", 'unique': 'True', 'null': 'True', 'to': "orm['cms.Page']"}),
              'reverse_id': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '40', 'null': 'True', 'blank': 'True'}),
              'revision_id': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
              'rght': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
              'site': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'djangocms_pages'", 'to': u"orm['sites.Site']"}),
              'soft_root': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
              'template': ('django.db.models.fields.CharField', [], {'default': "'INHERIT'", 'max_length': '100'}),
              'tree_id': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
              'xframe_options': ('django.db.models.fields.IntegerField', [], {'default': '0'})
          },
          'cms.placeholder': {
              'Meta': {'object_name': 'Placeholder'},
              'default_width': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True'}),
              u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'slot': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'})
          },
          u'cmsplugin_articles.articlesplugin': {
              'Meta': {'object_name': 'ArticlesPlugin', '_ormbases': ['cms.CMSPlugin']},
              u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'}),
              'limit': ('django.db.models.fields.PositiveIntegerField', [], {})
          },
          u'cmsplugin_articles.teaserextension': {
              'Meta': {'object_name': 'TeaserExtension'},
              'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
              'extended_object': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.Page']", 'unique': 'True'}),
              u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100', 'null': 'True', 'blank': 'True'}),
              'public_extension': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'draft_extension'", 'unique': 'True', 'null': 'True', 'to': u"orm['cmsplugin_articles.TeaserExtension']"}),
              'title': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'})
          },
          u'sites.site': {
              'Meta': {'ordering': "(u'domain',)", 'object_name': 'Site', 'db_table': "u'django_site'"},
              'domain': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
              u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
          }
      }
  
      complete_apps = ['cmsplugin_articles']