在Python中使用铁路 API 查询火车的实时运行状态和 PNR

铁路 API 是围绕 GET 请求组织的。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、车站详细信息和其他信息的信息。

要使用此 API，必须需要 API 密钥，可以从这里获取

注意：用户需要在 railapi.com 上创建一个帐户才能使用 API。

需要的模块：

requests
json

实时运行状态：

下面是实现：

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)
        + "\n source station : " + str(source_station)
        + "\n destination station : "+ str(destination_station)
        + "\n 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)
          + "\n train number : " + str(train_number)
          + "\n from station : " + str(from_station)
          + "\n to station : " + str(to_station)
          + "\n boarding point : " + str(boarding_point)
          + "\n reservation upto : " + str(reservation_upto)
          + "\n pnr number : " + str(pnr_num)
          + "\n date of journey : " + str(date_of_journey)
          + "\n total no. of passengers: " + str(total_passengers)
          + "\n 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)
              + "\n current status : " + str(current_status)
              + "\n 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