Python 12306抢火车票脚本

本文实例为大家分享了Python 12306抢火车票的具体代码，供大家参考，具体内容如下

# -*- coding: utf-8 -*-
from splinter.browser import Browser
from time import sleep
import traceback
import time, sys

class huoche(object):
"""docstring for huoche"""
driver_name = ''
executable_path = ''
# 用户名，密码
username = u"name"
passwd = u"passwd"
# 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"你的名字"]
##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"

def __init__(self):
self.driver_name = 'chrome'
self.executable_path = 'chromedriver.exe'

def login(self):
self.driver.visit(self.login_url)
# 填充密码
self.driver.fill("loginUserDTO.user_name", self.username)
# sleep(1)
self.driver.fill("userDTO.password", self.passwd)
self.driver.find_by_text(u"登录").click()
print
u"等待验证码，自行输入..."
print("start to login")
while True:
 if self.driver.url != self.initmy_url:
 sleep(1)
 else:
 break
print("end to login")
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
 e

cities = {'成都': '％u6210％u90FD％2CCDW',
 '重庆': '％u91CD％u5E86％2CCQW',
 '北京': '％u5317％u4EAC％2CBJP',
 '广州': '％u5E7F％u5DDE％2CGZQ',
 '杭州': '％u676D％u5DDE％2CHZH',
 '宜昌': '％u5B9C％u660C％2CYCN',
 '郑州': '％u90D1％u5DDE％2CZZF',
 '深圳': '％u6DF1％u5733％2CSZQ',
 '西安': '％u897F％u5B89％2CXAY',
 '大连': '％u5927％u8FDE％2CDLT',
 '武汉': '％u6B66％u6C49％2CWHN',
 '上海': '％u4E0A％u6D77％2CSHH',
 '南京': '％u5357％u4EAC％2CNJH',
 '合肥': '％u5408％u80A5％2CHFH'}

if __name__ == '__main__':
huoche = huoche()
huoche.starts = cities["杭州"]
huoche.ends = cities["上海"]
huoche.dtime = "2018-02-05"
huoche.start()

来源：http://blog.csdn.net/zqw_4181/article/details/79153323