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 'Link.active'
          db.add_column('links_link', 'active', self.gf('django.db.models.fields.BooleanField')(default=True), keep_default=False)
  
          if not db.dry_run:
              # set 'active' field  of all links to  'true'
              for l in orm.Link.objects.all():
                  l.active = True
                  l.save()
  
              # set links to 'parlament.co.il' inactive
              for l in orm.Link.objects.filter(url__contains='parlament.co.il'):
                  l.active = False
                  l.save()
  
      def backwards(self, orm):
          
          # Deleting field 'Link.active'
          db.delete_column('links_link', 'active')
  
  
      models = {
          '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'})
          },
          'links.link': {
              'Meta': {'object_name': 'Link'},
              'active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
              'content_type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'content_type_set_for_link'", 'to': "orm['contenttypes.ContentType']"}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'link_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['links.LinkType']", 'null': 'True', 'blank': 'True'}),
              'object_pk': ('django.db.models.fields.TextField', [], {}),
              'title': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
              'url': ('django.db.models.fields.URLField', [], {'max_length': '1000'})
          },
          'links.linkedfile': {
              'Meta': {'object_name': 'LinkedFile'},
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'last_updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'null': 'True', 'blank': 'True'}),
              'link': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['links.Link']"}),
              'link_file': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
              'sha1': ('django.db.models.fields.CharField', [], {'max_length': '1000', 'null': 'True'})
          },
          'links.linktype': {
              'Meta': {'object_name': 'LinkType'},
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100'}),
              'title': ('django.db.models.fields.CharField', [], {'max_length': '200'})
          }
      }
  
      complete_apps = ['links']
  