说明

本实例能够监控聚划算的抢购按钮，在聚划算整点聚的时间到达时发出提醒（音频文件自己定义位置）并自动弹开页面（URL自己定义）。

同时还可以通过命令行参数自定义刷新间隔时间（默认0.1s）和监控持续时间（默认1800s）。

源码

# encoding: utf-8 ''''' @author: Techzero @email: techzero@163.com @time: 2014-5-18 下午5:06:29 ''' import cStringIO import getopt import time import urllib2 import subprocess import sys from datetime import datetime MEDIA_PLAYER = 'C:/Program Files/Windows Media Player/wmplayer.exe' MEDIA_FILE = 'D:/notify.mp3' CHROME = 'C:/Program Files (x86)/Google/Chrome/Application/chrome.exe' URL = 'http://detail.ju.taobao.com/home.htm?spm=608.2214381.2.1.SY0wVT&item_id=16761325430&id=10000002801432' NO_X11 = False def get_current_button(): '''''获取当前按钮状态''' content = urllib2.urlopen(URL).read() #获取页面内容 buf = cStringIO.StringIO(content.decode('gbk').encode('utf8')) #将页面内容转换为输入流 current_button = None for line in buf: line = line.strip(' \n\r') #去掉回车换行 if line.find(r'<a href="#" rel="external nofollow" class="extra notice J_BuyButtonSub">开团提醒</a>') != -1: current_button = '开团提醒' break elif line.find(r'<div class="main-box chance ">') != -1: current_button = '还有机会' break elif line.find(r'<span class="out floatright">卖光了...</span>') != -1: current_button = '卖光了' break elif line.find(r'<span class="out floatright">已结束...</span>') != -1: current_button = '已结束' break elif line.find(r'<input type="submit" class="buyaction J_BuySubmit" title="马上抢" value="马上抢"/>') != -1: current_button = '马上抢' break buf.close() return current_button def notify(): '''''发出通知并用Chrome打开秒杀页面''' subprocess.Popen([MEDIA_PLAYER, MEDIA_FILE]) if not NO_X11: subprocess.Popen([CHROME, URL]) print '打开页面' def monitor_button(interval, last): '''''开始监视按钮''' elapse = 0 while elapse < last: current_button = get_current_button() now = datetime.now() print '%d-%d-%d %d:%d:%d - 现在按钮是 %s' % (now.year, now.month, now.day, now.hour, now.minute, now.second, current_button) if current_button == '马上抢' or current_button == '还有机会': print '赶紧抢购！' notify() break elif current_button == '卖光了' or current_button == '已结束': print '下次再试吧！' break else: print '还没开始呢，再等等吧！' time.sleep(interval) elapse += interval def usage(): print ''''' usage: monitor_mac_price.py [options] Options: -i interval: 30 seconds by default. -l last: 1800 seconds by default. -h: Print this usage. -X: Run under no X11. ''' if __name__ == '__main__': try: opts, args = getopt.getopt(sys.argv[1:], 'i:l:hX') except getopt.GetoptError, err: print str(err) sys.exit(1) interval = 0.1 last = 1800 for opt, val in opts: if opt == '-i': interval = int(val) elif opt == '-l': last = int(val) elif opt == '-X': NO_X11 = True elif opt == '-h': usage() sys.exit() monitor_button(interval, last)

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