removed get_parent which overwrote method in treebeard
@@ -49,9 +49,6 @@ class CascadeModelBase(CMSPlugin):
attributes = self.plugin_class.get_html_tag_attributes(self)
return format_html_join(' ', '{0}="{1}"', ((attr, val) for attr, val in attributes.items() if val))
- def get_parent(self):
- raise NotImplementedError("This method is deprecated. Use `get_parent_instance` instead.")
-
def get_parent_glossary(self):
"""
Return the glossary from the parent of this object. If there is no parent, retrieve
