edge_list.py

edge_list =  []
for e in g.E().toList():
  edge_list.append((e.inV.id, e.outV.id))
print(edge_list)

[('0', '8'), ('1', '17'), ('24', '31'), ('13', '33'), ('0', '1'), ('2', '8'), ('0', '19'), 
 ('25', '31'), ('14', '33'), ('0', '2'), ('2', '9'), ('1', '19'), ('28', '31'), ('15', '33'), 
 ('1', '2'), ('0', '10'), ('0', '21'), ('2', '32'), ('18', '33'), ('0', '3'), ('4', '10'), 
 ('1', '21'), ('8', '32'), ('19', '33'), ('1', '3'), ('5', '10'), ('23', '25'), ('14', '32'), 
 ('20', '33'), ('2', '3'), ('0', '11'), ('24', '25'), ('15', '32'), ('22', '33'), ('0', '4'), 
 ('0', '12'), ('2', '27'), ('18', '32'), ('23', '33'), ('0', '5'), ('3', '12'), ('23', '27'), 
 ('20', '32'), ('26', '33'), ('0', '6'), ('0', '13'), ('24', '27'), ('22', '32'), ('27', '33'), 
 ('4', '6'), ('1', '13'), ('2', '28'), ('23', '32'), ('28', '33'), ('5', '6'), ('2', '13'), 
 ('23', '29'), ('29', '32'), ('29', '33'), ('0', '7'), ('3', '13'), ('26', '29'), ('30', '32'), 
 ('30', '33'), ('1', '7'), ('5', '16'), ('1', '30'), ('31', '32'), ('31', '33'), ('2', '7'), 
 ('6', '16'), ('8', '30'), ('8', '33'), ('32', '33'), ('3', '7'), ('0', '17'), ('0', '31'), 
 ('9', '33')]

import pickle
with open('edge_list.pickle', 'wb') as f:
  pickle.dump(edge_list, f)