在Python中使用铁路API查询列车的实时运行状态和PNR-yiteyi-C++库

铁路API是围绕GET请求组织的。人们可以使用这个基于JSON的API从印度铁路公司获取有关实时列车状态、PNR状态、列车时刻表、车站详细信息等信息。

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要使用此API，必须需要API密钥，该密钥可以从在这里

注：用户需要在railwayapi上创建一个帐户。com来使用这些api。

所需模块：

requestsjson

实时运行状态：

以下是实施情况：

Python3

                         # Python program to find live train                       
                         # status using RAILWAY API                       
           
                         # import required modules                       
                         import                                     requests , json                       
           
                         # enter your api key here                       
                         api_key                                     =                                     "Your_API_Key"                       
           
                         # base_url variable to store url                       
                         base_url                                     =                                     "                           https://api.railwayapi.com/v2/live/train/                          "                       
           
                         # enter train_number here                       
                         train_number                                     =                                     "12056"                       
           
                         # enter current date in dd-mm-yyyy format                       
                         current_date                                     =                                     "20-06-2018"                       
           
                         # complete_url variable to                       
                         # store complete url address                       
                         complete_url                                     =                                     base_url                                     +                                     train_number                                     +                                     "/date/"                                     +                                     current_date                                     +                                     "/apikey/"                                     +                                     api_key                                     +                                     "/"                       
           
                         # get method of requests module                       
                         # return response object                       
                         response_ob                                     =                                     requests.get(complete_url)                       
           
                         # json method of response object convert                       
                         # json format data into python format data                       
                         result                                     =                                     response_ob.json()                       
           
                         # Now result contains a list of nested dictionaries                       
                         # Check the value of "response_code" key is equal                       
                         # to "200" or not if equal that means record is                       
                         # found otherwise record is not found                       
                         if                                     result[                                     "response_code"                                     ]                                     =                                     =                                     200                                     :                       
           
                                                 # train name is extracting from                       
                                                 # the result variable data                       
                                                 train_name                                     =                                     result[                                     "train"                                     ][                                     "name"                                     ]                       
           
                                                 # store the value or data of                       
                                                 # "route" key in variable y                       
                                                 temp                                     =                                     result[                                     "route"                                     ]                       
           
                                                 # source station name is extracting                       
                                                 # from the y variable data                       
                                                 source_station                                     =                                     temp[                                     0                                     ][                                     "station"                                     ][                                     "name"                                     ]                       
           
                                                 # destination station name is                       
                                                 # extracting from the y variable data                       
                                                 destination_station                                     =                                     temp[                                     -                                     1                                     ][                                     "station"                                     ][                                     "name"                                     ]                       
                                   
                                                 # store the value of "position"                       
                                                 # key in variable position                       
                                                 position                                     =                                     result[                                     "position"                                     ]                       
           
                                                 # print details                       
                                                 print                                     (                                     " train name : "                                     +                                     str                                     (train_name)                       
                                                 +                                     " source station : "                                     +                                     str                                     (source_station)                       
                                                 +                                     " destination station : "                                     +                                     str                                     (destination_station)                       
                                                 +                                     " current status : "                                     +                                     str                                     (position) )                       
                                   
                         else                                     :                       
                                                 print                                     (                                     "Record not Found"                                     )                       

输出：

 train name : NEWDELHI JAN SHATABDI EXP source station : DEHRADUN destination station : NEW DELHI current status : Train has reached Destination and late by 15 minutes.

实时PNR状态：

Python3

                         # Python program to find PNR                       
                         # status using RAILWAY API                       
           
                         # import required modules                       
                         import                                     requests, json                       
           
                         # Enter API key here                       
                         api_key                                     =                                     "Your_API_key"                       
           
                         # base_url variable to store url                       
                         base_url                                     =                                     "                           https://api.railwayapi.com/v2/pnr-status/pnr/                          "                       
           
                         # Enter valid pnr_number                       
                         pnr_number                                     =                                     "6515483790"                       
           
                         # Stores complete url address                       
                         complete_url                                     =                                     base_url                                     +                                     pnr_number                                     +                                     "/apikey/"                                     +                                     api_key                                     +                                     "/"                       
           
                         # get method of requests module                       
                         # return response object                       
                         response_ob                                     =                                     requests.get(complete_url)                       
           
                         # json method of response object convert                       
                         # json format data into python format data                       
                         result                                     =                                     response_ob.json()                       
           
                         # now result contains list                       
                         # of nested dictionaries                       
                         if                                     result[                                     "response_code"                                     ]                                     =                                     =                                     200                                     :                       
           
                                                 # train name is extracting                       
                                                 # from the result variable data                       
                                                 train_name                                     =                                     result[                                     "train"                                     ][                                     "name"                                     ]                       
           
                                                 # train number is extracting from                       
                                                 # the result variable data                       
                                                 train_number                                     =                                     result[                                     "train"                                     ][                                     "number"                                     ]                       
           
                                                 # from station name is extracting                       
                                                 # from the result variable data                       
                                                 from_station                                     =                                     result[                                     "from_station"                                     ][                                     "name"                                     ]                       
           
                                                 # to_station name is extracting from                       
                                                 # the result variable data                       
                                                 to_station                                     =                                     result[                                     "to_station"                                     ][                                     "name"                                     ]                       
           
                                                 # boarding point station name is                       
                                                 # extracting from the result variable data                       
                                                 boarding_point                                     =                                     result[                                     "boarding_point"                                     ][                                     "name"                                     ]                       
           
                                                 # reservation upto station name is                       
                                                 # extracting from the result variable data                       
                                                 reservation_upto                                     =                                     result[                                     "reservation_upto"                                     ][                                     "name"                                     ]                       
           
                                                 # store the value or data of "pnr"                       
                                                 # key in pnr_num variable                       
                                                 pnr_num                                     =                                     result[                                     "pnr"                                     ]                       
           
                                                 # store the value or data of "doj" key                       
                                                 # in variable date_of_journey variable                       
                                                 date_of_journey                                     =                                     result[                                     "doj"                                     ]                       
           
                                                 # store the value or data of                       
                                                 # "total_passengers" key in variable                       
                                                 total_passengers                                     =                                     result[                                     "total_passengers"                                     ]                       
           
                                                 # store the value or data of "passengers"                       
                                                 # key in variable passengers_list                       
                                                 passengers_list                                     =                                     result[                                     "passengers"                                     ]                       
           
                                                 # store the value or data of                       
                                                 # "chart_prepared" key in variable                       
                                                 chart_prepared                                     =                                     result[                                     "chart_prepared"                                     ]                       
           
                                                 # print following values                       
                                                 print                                     (                                     " train name : "                                     +                                     str                                     (train_name)                       
                                                 +                                     " train number : "                                     +                                     str                                     (train_number)                       
                                                 +                                     " from station : "                                     +                                     str                                     (from_station)                       
                                                 +                                     " to station : "                                     +                                     str                                     (to_station)                       
                                                 +                                     " boarding point : "                                     +                                     str                                     (boarding_point)                       
                                                 +                                     " reservation upto : "                                     +                                     str                                     (reservation_upto)                       
                                                 +                                     " pnr number : "                                     +                                     str                                     (pnr_num)                       
                                                 +                                     " date of journey : "                                     +                                     str                                     (date_of_journey)                       
                                                 +                                     " total no. of passengers: "                                     +                                     str                                     (total_passengers)                       
                                                 +                                     " chart prepared : "                                     +                                     str                                     (chart_prepared))                       
           
                                                 # looping through passenger list                       
                                                 for                                     passenger                                     in                                     passengers_list:                       
                                   
                                                 # store the value or data                       
                                                 # of "no" key in variable                       
                                                 passenger_num                                     =                                     passenger[                                     "no"                                     ]                       
           
                                                 # store the value or data of                       
                                                 # "current_status" key in variable                       
                                                 current_status                                     =                                     passenger[                                     "current_status"                                     ]                       
           
                                                 # store the value or data of                       
                                                 # "booking_status" key in variable                       
                                                 booking_status                                     =                                     passenger[                                     "booking_status"                                     ]                       
           
                                                 # print following values                       
                                                 print                                     (                                     " passenger number : "                                     +                                     str                                     (passenger_num)                       
                                                 +                                     " current status : "                                     +                                     str                                     (current_status)                       
                                                 +                                     " booking_status : "                                     +                                     str                                     (booking_status))                       
           
                         else                                     :                       
                                                 print                                     (                                     "Record Not Found"                                     )                       

输出：

 train name : DOON EXPRESS train number : 13009 from station : LUCKNOW to station : DEHRADUN boarding point : LUCKNOW reservation upto : DEHRADUN pnr number : 6515483790 date of journey : 01-07-2018 total no. of passengers: 1 chart prepared : False passenger number : 1 current status : RLWL/-/16/GN booking_status : RLWL/-/23/GN

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