python+splinter自动刷新抢票功能

抢票脚本，python +splinter自动刷新抢票，可以成功抢到（依赖自己的网络环境太厉害，还有机器的好坏），但是感觉不是很完美。

有大神请指导完善一下（或者有没有别的好点的思路），不胜感谢。

# -*- coding: utf-8 -*-"""@author: liuyw"""from splinter.browser import Browserfrom time import sleepimport tracebackimport time, sysclass huoche(object): """docstring for huoche""" driver_name='' executable_path='' #用户名，密码 username = u"xxx@qq.com" passwd = u"xxxx" # cookies值得自己去找, 下面两个分别是上海, 太原南 starts = u"%u4E0A%u6D77%2CSHH" ends = u"%u592A%u539F%2CTYV" # 时间格式2018-01-19 dtime = u"2018-01-19" # 车次，选择第几趟，0则从上之下依次点击 order = 0 ###乘客名 users = [u"xxx",u"xxx"] ##席位 xb = u"二等座" pz=u"成人票" """网址""" ticket_url = "https://kyfw.12306.cn/otn/leftTicket/init" login_url = "https://kyfw.12306.cn/otn/login/init" initmy_url = "https://kyfw.12306.cn/otn/index/initMy12306" buy="https://kyfw.12306.cn/otn/confirmPassenger/initDc" login_url='https://kyfw.12306.cn/otn/login/init' def __init__(self):  self.driver_name='chrome'  self.executable_path='/usr/local/bin/chromedriver' def login(self):  self.driver.visit(self.login_url)  self.driver.fill("loginUserDTO.user_name", self.username)  # sleep(1)  self.driver.fill("userDTO.password", self.passwd)  print u"等待验证码，自行输入..."  while True:   if self.driver.url != self.initmy_url:    sleep(1)   else:    break def start(self):  self.driver=Browser(driver_name=self.driver_name,executable_path=self.executable_path)  self.driver.driver.set_window_size(1400, 1000)  self.login()  # sleep(1)  self.driver.visit(self.ticket_url)  try:   print u"购票页面开始..."   # sleep(1)   # 加载查询信息   self.driver.cookies.add({"_jc_save_fromStation": self.starts})   self.driver.cookies.add({"_jc_save_toStation": self.ends})   self.driver.cookies.add({"_jc_save_fromDate": self.dtime})   self.driver.reload()   count=0   if self.order!=0:    while self.driver.url==self.ticket_url:     self.driver.find_by_text(u"查询").click()     count += 1     print u"循环点击查询... 第 %s 次" % count     # sleep(1)     try:      self.driver.find_by_text(u"预订")[self.order - 1].click()     except Exception as e:      print e      print u"还没开始预订"      continue   else:    while self.driver.url == self.ticket_url:     self.driver.find_by_text(u"查询").click()     count += 1     print u"循环点击查询... 第 %s 次" % count     # sleep(0.8)     try:      for i in self.driver.find_by_text(u"预订"):       i.click()       sleep(1)     except Exception as e:      print e      print u"还没开始预订 %s" %count      continue   print u"开始预订..."   # sleep(3)   # self.driver.reload()   sleep(1)   print u'开始选择用户...'   for user in self.users:    self.driver.find_by_text(user).last.click()   print u"提交订单..."   sleep(1)   # self.driver.find_by_text(self.pz).click()   # self.driver.find_by_id('').select(self.pz)   # # sleep(1)   # self.driver.find_by_text(self.xb).click()   # sleep(1)   self.driver.find_by_id('submitOrder_id').click()   # print u"开始选座..."   # self.driver.find_by_id('1D').last.click()   # self.driver.find_by_id('1F').last.click()   sleep(1.5)   print u"确认选座..."   self.driver.find_by_id('qr_submit_id').click()  except Exception as e:   print eif __name__ == '__main__': huoche=huoche() huoche.start()