spiffyscore

import pdb

class Tree():
    def __init__(self):
    def __init__(self, name):
        self.nodes = []
        self.name = name

    def traverse_depth_first(self):
        all_nodes = []
        for node in self.nodes:
            if isinstance(node, Node):
                all_nodes.append(node)
            elif isinstance(node, Tree):