def METHOD_NAME(self, row_path):
    item = self.native_tree.outlineView(
        self.native_tree,
        child=row_path[0],
        ofItem=None,
    )
    for index in row_path[1:]:
        item = self.native_tree.outlineView(
            self.native_tree,
            child=index,
            ofItem=item,
        )
    return item