二次调度测试demo

test4.py

+from path_plan.topo_graph import *
+import networkx as nx
+import matplotlib.pyplot as plt
+
+topo = Topo()
+topo.generate_topo_graph()
+load_G = topo.get_load_G()
+pos = nx.shell_layout(load_G)
+nx.draw(load_G, pos, with_labels=True, node_color='red', edge_color='blue', font_size=18, width=5, node_size=600,
+        alpha=0.5)
+plt.show()