12306火车票查询工具

 使用Python实现的火车票查询工具：
  Usage: ticket.py [-gdtzk] <from> <to> <date>
  Options:
    　　-h,--help   帮助信息
    　　-a          所有
    　　-g          高铁
    　　-d          动车
    　　-t          特快
    　　-z          直达
    　　-k          快速
　　
  Demo： ticket.py shenzhen beijing 20161001 -g

　　


 1 #!/usr/bin/env python
 2 #coding:utf-8
 3 import urllib2,re,json
 4 import ssl,sys,datetime
 5 from prettytable import PrettyTable
 6 ssl._create_default_https_context = ssl._create_unverified_context #设置SSL为不验证的方式
 7 def Parser_station(station_name): #获得站点名对应站点代号的字典
 8     url_code="https://kyfw.12306.cn/otn/resources/js/framework/station_name.js?station_version=1.8966"
 9     response=urllib2.urlopen(urllib2.Request(url_code))
10     result=response.read()
11     stations=re.findall(r‘([A-Z]+)\|([a-z]+)‘,result)
12     stations=dict(stations)
13     stations_dict=dict(zip(stations.values(),stations.keys()))
14     return stations_dict[station_name]
15 
16 def Print_ticket(from_station,to_station,select_date,option=‘-a‘):
17     print "旅行计划:\t"+select_date+‘\t‘+from_station+"\t--->\t"+to_station+"\t"+‘[查询时间:\t‘+datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")+‘]‘
18     from_station=Parser_station(from_station) #获得起点的代号
19     to_station=Parser_station(to_station) #获得终点的代号
20     select_date=select_date[0:4]+‘-‘+select_date[4:6]+‘-‘+select_date[6:]
21     url_info="https://kyfw.12306.cn/otn/lcxxcx/query?purpose_codes=ADULT&queryDate=%s&from_station=%s&to_station=%s" % (select_date,from_station,to_station)
22     response=urllib2.urlopen(urllib2.Request(url_info))
23     result=response.read()
24     info=json.loads(result)
25     train_list=info[‘data‘][‘datas‘]
26     pt=PrettyTable()
27     header=["时间",‘历时‘,‘车次‘,"站点",‘商务座‘,‘特等座‘,‘一等座‘,‘二等座‘,‘高级软卧‘,‘软卧‘,‘硬卧‘,‘软座‘,‘硬座‘,‘无座‘,‘其它‘,‘备注‘]
28     pt.field_names=header
29     tmp=u"正常车次，不受控"
30     num=0
31     option=list(option)[1:]
32     for i in train_list:
33         if i[‘controlled_train_message‘] == tmp:
34             i[‘controlled_train_message‘]=‘‘
35         else:
36             pass
37         train_time=‘\033[92m‘+i[‘start_time‘]+‘\033[0m‘+"\n"+‘\033[91m‘+i[‘arrive_time‘]+‘\033[0m‘
38         train_station=‘\033[92m‘+i[‘from_station_name‘]+‘\033[0m‘+"\n"+‘\033[91m‘+i[‘to_station_name‘]+‘\033[0m‘
39         li=[train_time,i[‘lishi‘],i[‘station_train_code‘],train_station,i[‘swz_num‘],i[‘tz_num‘],i[‘zy_num‘],i[‘ze_num‘],i[‘gr_num‘],i[‘rw_num‘],i[‘yw_num‘],i[‘rz_num‘],i[‘yz_num‘],i[‘wz_num‘],i[‘qt_num‘],i[‘controlled_train_message‘]]
40         train_code=str(i[‘station_train_code‘][0]).lower()
41         if train_code in option:
42             pt.add_row(li)
43             num+=1
44         elif ‘h‘ in option:
45             print ‘‘‘
46             Usage: ticket.py [-gdtzk] <from> <to> <date>
47             Options:
48                 -h,--help   帮助信息
49                 -a          所有
50                 -g          高铁
51                 -d          动车
52                 -t          特快
53                 -z          直达
54                 -k          快速
55             Example:
56                 ticket.py shenzhen beijing 20161001 -g
57             ‘‘‘
58             return 0
59         elif ‘a‘ in option:
60             pt.add_row(li)
61             num+=1
62         else:
63             pass
64     print pt
65     print "Total: ",num
66 if len(sys.argv) < 5:
67     Print_ticket(sys.argv[1],sys.argv[2],sys.argv[3])
68 else:
69     Print_ticket(sys.argv[1],sys.argv[2],sys.argv[3],sys.argv[4])