174 

   174 

   175 .. sourcecode:: python

   175 .. sourcecode:: python

   176 

   176 

   177     from cubes.folder import entities as folder

   177     from cubes.folder import entities as folder

   178 

   178 

   179     class FolderITreeAdapter(folder.FolderITreeAdapter):

   180     class FolderITreeAdapter(folder.FolderITreeAdapter):

   180 

   181 

   181         def different_type_children(self, entities=True):

   182         def different_type_children(self, entities=True):

   182             rql = self.entity.cw_related_rql(self.tree_relation,

   183             rql = self.entity.cw_related_rql(self.tree_relation,

   183                                              self.parent_role, ('File',))

   184                                              self.parent_role, ('File',))