graph-toolでcsv形式のリンクリストを読み込む - Qiita

import csv import graph_tool.all as gt nodes = set() rows = [] with open('link_list.csv') as f: reader = csv.reader(f) rows = [row for row in reader] for row in rows: nodes.add(row[0]) nodes.add(row[1]) nodes = list(nodes) g = gt.Graph() g.vp['name'] = g.new_vp('string') for n in nodes: v = g.add_vertex() g.vp['name'][v] = n # set edges g.ep['weight'] = g.new_ep('double') for row in rows: s = node