I'm using the networkx in python to creat a lot of graphs,and after this I need to use the Isomorphic algorithm to process them.Is there a way to save all these graph together for later retrieval like create a list for them?
Here is an example graph:
import networkx as nx G = nx.Graph() G.add_node(0, label='H') G.add_node(1, label='P') G.add_node(2, label='H') G.add_edge(0, 1, weight=2) G.add_edge(0, 2, weight=8) You can save/load your graph with networkx save/load functions, here is an example that saves the graph in pickle format:
import networkx as nx import matplotlib.pyplot as plt G = nx.Graph() G.add_node(0, label='H') G.add_node(1, label='P') G.add_node(2, label='H') G.add_edge(0, 1, weight=2) G.add_edge(0, 2, weight=8) # save graph nx.write_gpickle(G, "pathToGraphPickleFile.nx") # load graph G2 = nx.read_gpickle("pathToGraphPickleFile.nx") # display loaded graph nx.draw(G2) plt.show() For other functions:https://networkx.github.io/documentation/stable/reference/readwrite/index.html