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| import networkx as nx | |
| import matplotlib.pyplot as plt | |
| from pyvis.network import Network | |
| import pandas as pd | |
| import streamlit as st | |
| def got_func(physics): | |
| got_net = Network(height="600px", width="100%", font_color="black",heading='Game of Thrones Graph') | |
| # set the physics layout of the network | |
| got_net.barnes_hut() | |
| got_data = pd.read_csv("https://www.macalester.edu/~abeverid/data/stormofswords.csv") | |
| #got_data = pd.read_csv("stormofswords.csv") | |
| #got_data.rename(index={0: "Source", 1: "Target", 2: "Weight"}) | |
| sources = got_data['Source'] | |
| targets = got_data['Target'] | |
| weights = got_data['Weight'] | |
| edge_data = zip(sources, targets, weights) | |
| for e in edge_data: | |
| src = e[0] | |
| dst = e[1] | |
| w = e[2] | |
| got_net.add_node(src, src, title=src) | |
| got_net.add_node(dst, dst, title=dst) | |
| got_net.add_edge(src, dst, value=w) | |
| neighbor_map = got_net.get_adj_list() | |
| # add neighbor data to node hover data | |
| for node in got_net.nodes: | |
| node["title"] += " Neighbors:<br>" + "<br>".join(neighbor_map[node["id"]]) | |
| node["value"] = len(neighbor_map[node["id"]]) | |
| if physics: | |
| got_net.show_buttons(filter_=['physics']) | |
| got_net.show("gameofthrones.html") | |
| def simple_func(physics): | |
| 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,heading='') | |
| nt.from_nx(nx_graph) | |
| #physics=st.sidebar.checkbox('add physics interactivity?') | |
| if physics: | |
| nt.show_buttons(filter_=['physics']) | |
| nt.show('test.html') | |
| def karate_func(physics): | |
| G = nx.karate_club_graph() | |
| nt = Network("500px", "500px",notebook=True,heading='Zachary’s Karate Club graph') | |
| nt.from_nx(G) | |
| #physics=st.sidebar.checkbox('add physics interactivity?') | |
| if physics: | |
| nt.show_buttons(filter_=['physics']) | |
| nt.show('karate.html') |