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
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# -*- 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()
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：http://blog.csdn.net/zqw_4181/article/details/79153323