py-libp2p/examples/sharding/graph_generator.py
2019-04-07 19:59:33 -04:00

39 lines
1.0 KiB
Python

import json
from pyvis.network import Network
from sys import argv
COLORS = ["#7b47bf", "#70ec84", "#ffa07a", "#005582", "#165042", "#dcb2b8"]
# Read in topology+topics file into map
# Add nodes
def main():
net = Network()
net.barnes_hut()
topology_dict = json.loads(open(argv[1]).read())
adj_list = topology_dict["topology"]
topics_map = topology_dict["topic_map"]
# Assign colors to nodes in topics (note sender is not included in a topic)
for topic in topics_map:
index = int(topic)
color = COLORS[index]
net.add_nodes(topics_map[topic], \
color=[color for _ in range(len(topics_map[topic]))])
nodes_to_add = list(adj_list.keys())
net.add_nodes(nodes_to_add)
for node in adj_list:
node_val = node
if node != "sender":
node_val = int(node_val)
neighbors = adj_list[node]
for neighbor in neighbors:
net.add_edge(node_val, neighbor)
net.show(argv[2])
if __name__ == "__main__":
main()