python 3 12306余票查询脚本

原文地址 https://blog.csdn.net/memory_qianxiao/article/details/81944732

直接帖代码，不懂的看原文，只是注意下url地址更新了，原来那个地址好像访问不了，然后加上了时间输入

#-*- coding:utf-8 -*-
import requests,re,datetime,time,json,datetime
from tkinter import*
from tkinter import messagebox
from prettytable import PrettyTable
#这个库是自己写的，把所有车站提取出来的.py文件，我也会放在下面。
from stationsInfo import station_codes,station_names
from colorama import init,Fore,Back,Style
def getHtmltext(url,headers):
    r=requests.get(url,headers=headers)
    r.raise_for_status()
    r.encoding=r.apparent_encoding
    return r.text
init(autoreset=False)
class Colored(object):
    #  前景色:红色  背景色:默认
    def red(self, s):
        return Fore.LIGHTRED_EX + s + Fore.RESET
    #  前景色:绿色  背景色:默认
    def green(self, s):
        return Fore.LIGHTGREEN_EX + s + Fore.RESET
    def yellow(self, s):
        return Fore.LIGHTYELLOW_EX + s + Fore.RESET
    def white(self,s):
        return Fore.LIGHTWHITE_EX + s + Fore.RESET
    def blue(self,s):
        return Fore.LIGHTBLUE_EX + s + Fore.RESET
def showTicket(html):
    html=json.loads(html)
    table=PrettyTable(["车次","出发/到达车站","出发/到达时间","历时","商务座","一等座","二等座","高级软卧","软卧","动卧","硬卧","软座","硬座","无座","其他","备注"])
    for i in html['data']['result']:
        name = [
        "station_train_code",
        "from_station_name",
        'start_time',
        "lishi",
        "swz_num",
        "zy_num",
        "ze_num",
        "gr_num",
        "rw_num",
        "dw_num",
        "yw_num",
        "rz_num",
        "yz_num",
        "wz_num",
        "qt_num",
        "note_num"
        ]
        data={
             "station_train_code": '',
            "from_station_name": '',
            "to_station_name": '',
            'start_time': '',
            'end': '',
            "lishi": '',
            "swz_num": '',
            "zy_num": '',
            "ze_num": '',
            "dw_num": '',
            "gr_num": '',
            "rw_num": '',
            "yw_num": '',
            "rz_num": '',
            "yz_num": '',
            "wz_num": '',
            "qt_num": '',
            "note_num": ''
            }
        item = i.split('|')#用"|"进行分割
        data['station_train_code'] = item[3]#车次在3号位置
        data['from_station_name'] = item[6]#始发站信息在6号位置
        data['to_station_name'] = item[7]#终点站信息在7号位置
        data['start_time'] = item[8]#出发时间信息在8号位置
        data['arrive_time'] = item[9]#抵达时间在9号位置
        data['lishi'] = item[10]#经历时间在10号位置
        data['swz_num'] = item[32] or item[25]# 特别注意：商务座在32或25位置
        data['zy_num'] = item[31]#一等座信息在31号位置
        data['ze_num'] = item[30]#二等座信息在30号位置
        data['gr_num'] = item[21]#高级软卧信息在31号位置
        data['rw_num'] = item[23]#软卧信息在23号位置
        data['dw_num'] = item[27]#动卧信息在27号位置
        data['yw_num'] = item[28]#硬卧信息在28号位置
        data['rz_num'] = item[24]#软座信息在24号位置
        data['yz_num'] = item[29]#硬座信息在29号位置
        data['wz_num'] = item[26]#无座信息在26号位置
        data['qt_num'] = item[22]#其他信息在22号位置
        data['note_num'] = item[1]#备注在1号位置
        color = Colored()#创建Colored对象
        data["note_num"]=color.blue(item[1])
        #如果没有信息用'-'代替
        for pos in name:
            if data[pos]=='':
                data[pos]='-'
        tickets=[]
        cont=[]
        cont.append(data)
        for x in cont:
            tmp = []
            for y in name:
                if y == "from_station_name":
                    s = color.green(station_names[data['from_station_name']])+ '\n' +color.red(station_names[data["to_station_name"]])
                    tmp.append(s)
                elif y == "start_time":
                    s = color.green(data['start_time']) + '\n' + color.red(data["arrive_time"])
                    tmp.append(s)
                elif y == "station_train_code":
                    s = color.yellow(data['station_train_code'])
                    tmp.append(s)
                else:
                    tmp.append(data[y])
            tickets.append(tmp)
        for ticket in tickets:
            table.add_row(ticket)
    print(table)
def main():

    from_station=station_codes[input("请输入起始站:\n")]
    to_station=station_codes[input("请输入目地站:\n")]
    dates = input("请输入日期:\n")
    timeArray = time.strptime(dates,"%Y-%m-%d")
    dta = time.strftime("%Y-%m-%d", timeArray)
    url="https://kyfw.12306.cn/otn/leftTicket/queryZ?"
    headers={
        "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.26 Safari/537.36 Core/1.63.5702.400 QQBrowser/10.2.1893.400"
        }
    #time=entry_time.get()
    #start=entry_start.get()
    #end=entry_end.get()sh
    url=url+'leftTicketDTO.train_date='+dta+'&leftTicketDTO.from_station='+from_station+'&leftTicketDTO.to_station='+to_station+'&purpose_codes=ADULT'
    print(url)
    html=getHtmltext(url,headers)
    showTicket(html)
main()

stationsInfo 代码

#-*- coding:utf-8 -*-
import re, requests

url = 'https://kyfw.12306.cn/otn/resources/js/framework/station_name.js?station_version=1.8971'
response = requests.get(url, verify=False)
stations = re.findall(r'([\u4e00-\u9fa5]+)\|([A-Z]+)', response.text)
station_codes = dict(stations)
station_names = dict(zip(station_codes.values(), station_codes.keys()))