knock49.py 文件源码

def knock_44(Sent):
    tree_graph=pydot.Dot(graph_type='digraph',fontname="Microsoft YaHei")
    nodes=[]
    for ind, p in enumerate(Sent.phrases):
        nodes.append(pydot.Node(p.str,fontname="Microsoft YaHei"))
        tree_graph.add_node(nodes[ind])
    for ind, p in enumerate(Sent.phrases):
        if p.father!=-1:
            tree_graph.add_edge(pydot.Edge(nodes[ind],nodes[p.father]))
    tree_graph.write_png("knock_44.png")


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