2 def get_visitor(self, node): ...
3 def visit(self, node, *args, **kwargs): ...
4 def generic_visit(self, node, *args, **kwargs): ...
6 class NodeTransformer(NodeVisitor):
7 def generic_visit(self, node, *args, **kwargs): ...
8 def visit_list(self, node, *args, **kwargs): ...