def forwards(self, orm):
     for node in FileNode.objects.all():
         if not node.is_folder():
             node.mimetype = FileNode.get_mimetype(node.name, None)
             node.save()
 def forwards(self, orm):
     for node in FileNode.objects.all():
         if not node.is_folder():
             node.mimetype = FileNode.get_mimetype(node.name, None)
             node.save()
 def forwards(self, orm):
     for node in orm.FileNode.objects.all():
         if node.node_type != media_types.FOLDER:
             node.mimetype = FileNode.get_mimetype(node.name, None)
             node.save()
 def forwards(self, orm):
     for node in orm.FileNode.objects.all():
         if node.node_type != media_types.FOLDER:
             node.mimetype = FileNode.get_mimetype(node.name, None)
             node.save()