Python实现淘宝秒杀聚划算抢购自动提醒源码

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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