def draw(self, name, dname, draw_branches=True):
        from pydot import Dot, Edge
        g = Dot()
        g.set_node_defaults(color='lightgray',
                            style='filled',
                            shape='box',
                            fontname='Courier',
                            fontsize='10')
        for node in sorted(self.nodes, key=lambda x: x.num):
            if draw_branches and node.type.is_cond:
                g.add_edge(Edge(str(node), str(node.true), color='green'))
                g.add_edge(Edge(str(node), str(node.false), color='red'))
            else:
                for suc in self.sucs(node):
                    g.add_edge(Edge(str(node), str(suc), color='blue'))
            for except_node in self.catch_edges.get(node, []):
                g.add_edge(Edge(str(node),
                                str(except_node),
                                color='black',
                                style='dashed'))

        g.write_png('%s/%s.png' % (dname, name))
dataset/ETHPy150Open androguard/androguard/androguard/decompiler/dad/graph.py/Graph.draw/original