Mercurial > repos > shellac > sam_consensus_v3
view env/share/doc/networkx-2.5/examples/pygraphviz/plot_pygraphviz_attributes.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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""" ===================== Pygraphviz Attributes ===================== An example showing how to use the interface to the pygraphviz AGraph class to convert to and from graphviz. Also see the pygraphviz documentation and examples at http://pygraphviz.github.io/ """ import networkx as nx # networkx graph G = nx.Graph() # ad edges with red color G.add_edge(1, 2, color="red") G.add_edge(2, 3, color="red") # add nodes 3 and 4 G.add_node(3) G.add_node(4) # convert to a graphviz agraph A = nx.nx_agraph.to_agraph(G) # write to dot file A.write("k5_attributes.dot") # convert back to networkx Graph with attributes on edges and # default attributes as dictionary data X = nx.nx_agraph.from_agraph(A) print("edges") print(list(X.edges(data=True))) print("default graph attributes") print(X.graph) print("node node attributes") print(X.nodes.data(True))