All:
Googled this problem but have not found a solution that works.
I am trying to use pyvis to generate interactive network graphs.
The pyvis functions output an HTML file. I have tried several approaches
but not found anything that works for something that should be simple.
Here is my sample code:
%ipython
from pyvis.network import Network
from IPython.display import HTML
import networkx as nx
import os
nx_graph = nx.cycle_graph(10)
nx_graph.nodes[1]['title'] = 'Number 1'
nx_graph.nodes[1]['group'] = 1
nx_graph.nodes[3]['title'] = 'I belong to a different group!'
nx_graph.nodes[3]['group'] = 10
nx_graph.add_node(20, size=20, title='couple', group=2)
nx_graph.add_node(21, size=15, title='couple', group=2)
nx_graph.add_edge(20, 21, weight=5)
nx_graph.add_node(25, size=25, label='lonely', title='lonely node',
group=3)
nt = Network("500px", "500px",notebook=True)
# populates the nodes and edges data structures
nt.from_nx(nx_graph)
nt.prep_notebook()
nt.show("/tmp/nx.html")
file = open("/tmp/nx.html")
htmldata=file.read()
HTML(htmldata)
So I was able to get this to work.
But if I have a subsequent note paragraph to display a different
graph the graph in the first note is overwritten.
Surely there is a better approach and I am looking for suggestions
on approaches and ways to get multiple graphs to display.
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David W. Boyd
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