本文实例讲述了python获取央视节目单的方法。分享给大家供大家参考。具体如下： #! /usr/bin/python

# -*- coding: utf-8 -*-

import urllib,re,unicodedata,string,sys

from time import strftime,localtime

channel={"1":"CCTV-1","2":"CCTV-2","3":"CCTV-3","4":"CCTV-4亚洲",

"5":"CCTV-4欧洲","6":"CCTV-4美洲","7":"CCTV-5","8":"CCTV-6",

"9":"CCTV-7","10":"CCTV-8","11":"CCTV-9","12":"CCTV-10",

"13":"CCTV-11","14":"CCTV-12","15":"CCTV新闻","16":"CCTV少儿",

"17":"CCTV音乐","18":"CCTV_E","19":"CCTV-F","20":"CCTV-高清"}

if __name__=="__main__":

print "@@"

print "@@ 你可以在命令行后输入数字(1-20)来选择频道 "

print "@@ 通过在命令行后键入help获取频道列表"

print "@@"

if len(sys.argv)==1:

Select="8"

else:

if sys.argv[1]=="help":

for i in range(len(channel)):

print "%3d : %11s" % (i+1, channel["%s" % (i+1)]),

if(i%4 == 3):

print ""

sys.exit(0)

if string.atoi(sys.argv[1])>20 or string.atoi(sys.argv[1])<=0:

print "Out of Range. Please Select 1-20."

sys.exit(0)

else:

Select=sys.argv[1]

print '正在获取节目单，请稍后...'

date=strftime('%Y%m%d',localtime())

response = urllib.urlopen("http://tv.cctv.com/soushi/28/0"+Select+"/"+date+".shtml")

Result=response.read()

#list=re.findall(r"