code: def forwards(self, orm):
          "Write your forwards methods here."
          if not db.dry_run:
              for pl in orm['core.Placement'].objects.all():
                  pl.listing_set.update(publishable=pl.publishable)
                  publishable = pl.publishable
                  publishable.publish_from = pl.publish_from
                  publishable.static = pl.static
                  publishable.publish_to = pl.publish_to
                  publishable.save(force_update=Truef forwards(self, orm):
          "Write your forwards methods here."
          if not db.dry_run:
              for pl in orm['core.Placement'].objects.all():
                  pl.listing_set.update(publishable=pl.publishable)
                  publishable = pl.publishable
                  publishable.publish_from = pl.publish_from
                  publishable.static = pl.static
                  publishable.publish_to = pl.publish_to
                  publishable.save(force_update=True)
docs: Write your forwards methods here.