python实现路由追踪，并生成追踪图片

#!/usr/bin/env python
# -*- coding: utf-8 -*-
 
import os,sys,time,subprocess
import warnings,logging
 
warnings.filterwarnings("ignore",category=DeprecationWarning)
logging.getLogger("scapy.runtine").setLevel(logging.ERROR)
 
from scapy.all import traceroute
 
domains = raw_input('please input the domain what you want: ')
target =  domains.split(' ')
dport = [80]
 
if len(target) >= 1 and target[0] != '':
        res,unans = traceroute(target,dport=dport,retry=-2)
        res.graph(target="> test.svg")
        time.sleep(1)
        subprocess.Popen("/usr/bin/convert test.svg test.png",shell=True)
else:
        print('domain error!')