new_contents: # -*- 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):
          # Removing unique constraint on 'EmailConfirmation', fields ['content_type', 'email_field_name', 'email']
          db.delete_unique(u'email_confirm_la_emailconfirmation', ['content_type_id', 'email_field_name', 'email'])
  
          # Adding unique constraint on 'EmailConfirmation', fields ['content_type', 'email_field_name', 'object_id', 'email']
          db.create_unique(u'email_confirm_la_emailconfirmation', ['content_type_id', 'email_field_name', 'object_id', 'email'])
  
  
      def backwards(self, orm):
          # Removing unique constraint on 'EmailConfirmation', fields ['content_type', 'email_field_name', 'object_id', 'email']
          db.delete_unique(u'email_confirm_la_emailconfirmation', ['content_type_id', 'email_field_name', 'object_id', 'email'])
  
          # Adding unique constraint on 'EmailConfirmation', fields ['content_type', 'email_field_name', 'email']
          db.create_unique(u'email_confirm_la_emailconfirmation', ['content_type_id', 'email_field_name', 'email'])
  
  
      models = {
          u'contenttypes.contenttype': {
              'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
              'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
              u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
              'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
          },
          u'email_confirm_la.emailconfirmation': {
              'Meta': {'unique_together': "((u'content_type', u'email_field_name', u'object_id', u'email'),)", 'object_name': 'EmailConfirmation'},
              'confirmation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '64'}),
              'confirmed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
              'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
              'email': ('django.db.models.fields.EmailField', [], {'max_length': '255'}),
              'email_field_name': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
              u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'is_primary': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'is_verified': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'object_id': ('django.db.models.fields.PositiveIntegerField', [], {}),
              'send_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'})
          }
      }
  
      complete_apps = ['email_confirm_la']
subject: add migration file for South