code: def parent(self, parent_object, limit_parent_language=True):
          
          lookup = get_parent_lookup_kwargs(parent_object)
  
          # Filter the items by default, giving the expected "objects for this parent" items
          # when the parent already holds the language state.
          if limit_parent_language:
              language_code = get_parent_language_code(parent_object)
              if language_code:
                  lookup['language_code'] = language_code
  
          return self.filter(**lookup)
docs: Return all content items which are associated with a given parent object.