实现的代码：
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# coding: utf-8"""命令行火车票查看器usage: tickets [-gdtkz] options: -h,--help 显示帮助菜单 -g 高铁 -d 动车 -t 特快 -k 快速 -z 直达example: tickets 北京 上海 2016-10-10 tickets -dg 成都 南京 2016-10-10"""import jsonimport requestsimport prettytablefrom docopt import docoptfrom colorama import init, foreclass collectinfo: def __init__(self): self.qurey_ret = [] self.header = ['车次信息', '发/到时间', '发/到站', '历时', '票价', '余票'] # 获取车次相关的所有信息 def query_html_ret(self, query_args): url = 'http://api.12306.com/v1/train/traininfos?arrstationcode={to_station}&deptdate={date}\ &deptstationcode={source_station}&findgd=false'.format(to_station=query_args['to_station'], source_station=query_args['source_station'], date=query_args['date']) row_ret = requests.get(url) return row_ret.json() # 解析获取到的结果 def paser_ret(self, row_ret): trains_info = row_ret['data']['traininfos'] for info in trains_info: row_info = [] # 获取车次信息 row_info.append('\n' + info['traincode']) # 获取车次到站时间信息 row_info.append('\n' + '\n'.join([fore.green + info['depttime']+ fore.reset, fore.red + info['arrtime']+ fore.reset])) # 获取车次站点名称 row_info.append('\n' + '\n'.join([fore.green + info['deptstationname'] + fore.reset, fore.red + info['arrstationname']+ fore.reset])) # 获取车次到达站点所需时间 row_info.append('\n' + info['runtime']) # 获取票价以及余票信息 seat_price = [] seat_num = [] for seat in info['seatlist']: seat_price.append(seat['seatname'] + '：' + seat['seatprice']) if int(seat['seatnum']) > 10: ticknum = fore.green + seat['seatnum'] + fore.reset else: ticknum = seat['seatnum'] seat_num.append(ticknum) row_info.append('\n'.join(seat_price)) row_info.append('\n'.join(seat_num)) self.qurey_ret.append(row_info) self.qurey_ret.append([' ', ' ', ' ', ' ', ' ', ' ']) return self.qurey_ret def show_with_table(self): ticket_table = prettytable.prettytable() ticket_table.field_names = self.header for row in self.qurey_ret: if len(row) == 0: continue ticket_table.add_row(row) return ticket_tabledef main(): arguments = docopt(__doc__) query_args = {} init() # 获取所有站点信息(stations.txt信息通过 函数获取) # https: // kyfw.12306.cn / otn / resources / js / framework / station_name.js?station_version = 1.8971 f = open('stations.txt', 'r') info = f.read() stations_info = json.loads(info) # 从所有站点信息中获取所要查询站点的代码信息 query_args['to_station'] = stations_info[arguments['']] query_args['source_station'] = stations_info[arguments['']] query_args['date'] = arguments[''] # 向12306查询，得到跟车次相关的所有信息 collect_train = collectinfo() row_ret = collect_train.query_html_ret(query_args) collect_train.paser_ret(row_ret) table = collect_train.show_with_table() print(table) if __name__ == '__main__': main() |
总结
以上所述是小编给大家介绍的使用python脚本查询火车票工具，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持！
原文链接：https://www.cnblogs.com/zpzhue/archive/2018/07/19/9336235.html
