python火车余票查询（stationapi）

亦凉 2022-05-31 14:48 125阅读 0赞

#!/usr/bin/env python
    # -*- coding:utf8 -*-
    '''
    这是关于车站接口的定义
    '''
    
    import requests
    import sys
    import re
    from requests.packages.urllib3.exceptions import InsecureRequestWarning
    
    
    
    # 禁用安全请求警告
    requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
    
    def get_stations(url):
        try:
            stationhtml = requests.get(url,verify=False,timeout=3)
            stationtxt = stationhtml.text
        except:
            print('网络连接不稳定，请稍后再试！')
            sys.exit()
        list1 = stationtxt.split('@')
        ll = len(list1)
        stations = {}
        for i in range(1,ll):
            st = list1[i]
            list2 = st.split('|')
            code = list2[2]
            pinyin = list2[3]
            hanzi = list2[1]
            jianpin = list2[0]
            stations[code] = [pinyin,hanzi,jianpin]
        return stations
        
    def prase_station(s,stations):
        for k in stations.keys():
            if s in stations[k]:
                return k
    
    def station_tofile(stations,file):
        with open(file,'w') as f:
            for st in stations.items():
                f.write(str(st))
                f.write('\n')
     
    def station_valid(s,stations):
        valid = False
        vl = stations.values()
        for t in vl:
            if s in t:
                valid = True
                break
        return valid
        
    url_station = 'https://kyfw.12306.cn/otn/resources/js/framework/station_name.js?station_version=1.9037'
    stations = get_stations(url_station)
    url_left = 'https://kyfw.12306.cn/otn/leftTicket/init'
    leftTicketHtml = requests.get(url_left,verify=False)
    url_leftTicket = re.findall(r'leftTicket/query\w?',leftTicketHtml.text)
    
    if __name__ == '__main__':
        print(__name__)
        print(__doc__)
        print(__file__)
        print(re.__name__)
        print(re.__doc__)
        print(re.__file__)