text: # encoding: utf-8
  import datetime
  from south.db import db
  from south.v2 import SchemaMigration
  from django.db import models
  
  class Migration(SchemaMigration):
  
      def forwards(self, orm):
          
          # Adding field 'XForm.xls'
          db.add_column('odk_logger_xform', 'xls', self.gf('django.db.models.fields.files.FileField')(max_length=100, null=True), keep_default=False)
  
          # Adding field 'XForm.json'
          db.add_column('odk_logger_xform', 'json', self.gf('django.db.models.fields.TextField')(default=u''), keep_default=False)
  
          # Adding field 'XForm.shared'
          db.add_column('odk_logger_xform', 'shared', self.gf('django.db.models.fields.BooleanField')(default=False), keep_default=False)
  
  
      def backwards(self, orm):
          
          # Deleting field 'XForm.xls'
          db.delete_column('odk_logger_xform', 'xls')
  
          # Deleting field 'XForm.json'
          db.delete_column('odk_logger_xform', 'json')
  
          # Deleting field 'XForm.shared'
          db.delete_column('odk_logger_xform', 'shared')
  
  
      models = {
          'auth.group': {
              'Meta': {'object_name': 'Group'},
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
              'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
          },
          'auth.permission': {
              'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
              'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
              'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
          },
          'auth.user': {
              'Meta': {'object_name': 'User'},
              'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
              'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
              'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
              'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
              'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
              'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
              'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
              'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
              'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
          },
          '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'}),
              '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'})
          },
          'odk_logger.attachment': {
              'Meta': {'object_name': 'Attachment'},
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'instance': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'attachments'", 'to': "orm['odk_logger.Instance']"}),
              'media_file': ('django.db.models.fields.files.FileField', [], {'max_length': '100'})
          },
          'odk_logger.instance': {
              'Meta': {'object_name': 'Instance'},
              'date': ('django.db.models.fields.DateField', [], {'null': 'True'}),
              'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
              'date_modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'start_time': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
              'status': ('django.db.models.fields.CharField', [], {'default': "u'submitted_via_web'", 'max_length': '20'}),
              'survey_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['odk_logger.SurveyType']"}),
              'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'surveys'", 'null': 'True', 'to': "orm['auth.User']"}),
              'xform': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'surveys'", 'null': 'True', 'to': "orm['odk_logger.XForm']"}),
              'xml': ('django.db.models.fields.TextField', [], {})
          },
          'odk_logger.surveytype': {
              'Meta': {'object_name': 'SurveyType'},
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'slug': ('django.db.models.fields.CharField', [], {'max_length': '100'})
          },
          'odk_logger.xform': {
              'Meta': {'ordering': "('id_string',)", 'unique_together': "(('user', 'id_string'),)", 'object_name': 'XForm'},
              'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
              'date_modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
              'downloadable': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'id_string': ('django.db.models.fields.SlugField', [], {'max_length': '50', 'db_index': 'True'}),
              'json': ('django.db.models.fields.TextField', [], {'default': "u''"}),
              'shared': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'title': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
              'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'xforms'", 'null': 'True', 'to': "orm['auth.User']"}),
              'xls': ('django.db.models.fields.files.FileField', [], {'max_length': '100', 'null': 'True'}),
              'xml': ('django.db.models.fields.TextField', [], {})
          }
      }
  
      complete_apps = ['odk_logger']
  