通过traceroute追踪并打印成图片

#!/usr/bin/evn python
#-*-coding:utf-8 -*-
import time
import logging,warnings
import subprocess
import socket
# eclipse的pydev提示unresolve，但运行正常
#import traceroute  # @UnresolvedImport
warnings.filterwarnings("ignore",category=DeprecationWarning) 
logging.getLogger("scapy.runtime").setLevel(logging.ERROR) 
domains = raw_input('Please input domains or IPs: ')
# 利用socket 解析域名的方法
# try:
#     ip = socket.gethostbyname(domains)
# except socket.error,e:
#     print "you should run by root"'''
try:
    domain = domains.split(' ')  
    res,unans = traceroute(domains,dport=[80,443],retry=-2)
    res.graph(target=">test.svg")
    time.sleep(1)
    #输出转换为png为可选，chrome,ie等可以打开.svg文件
    subprocess.Popen("/usr/bin/convert test.svg test.png",shell=True)
except:
    print "you shoud run by root or domain error"