diff --git a/swc-installation-test-2.py b/swc-installation-test-2.py index 54e5250..053bab6 100755 --- a/swc-installation-test-2.py +++ b/swc-installation-test-2.py @@ -504,11 +504,11 @@ def _get_parent(root, element): return node raise ValueError((root, element)) - @staticmethod - def _get_next(root, element): + @classmethod + def _get_next(cls, root, element): """Returns the following sibling of this element or None """ - parent = self._get_parent(root=root, element=element) + parent = cls._get_parent(root=root, element=element) siblings = iter(parent) for node in siblings: if node == element: