获取天气预报API

时间：2023-03-10 06:58:02
获取天气预报API

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获取天气预报API

执行结果

获取天气预报API

详细参数

city  #城市信息

cod   #内部参数

cnt   #预测天数

list  #信息列表，主要获取weatherData---weather---main和description信息

message #内部参数

获取天气预报API

# -*- coding: utf-8 -*-

#! python3

# quickWeather.py - Prints the current weather for a location from the command line.

"""

Created on Sat Apr 16 10:24:28 2016

@author: daxiong

"""

import json, requests, sys

'''

# Compute location from command line arguments.

if len(sys.argv) < 2:

    print('Usage: quickWeather.py location')

    sys.exit()

location = ' '.join(sys.argv[1:])

'''

#城市名称

cityName="Chongqing"

#城市ID号

cityID="1814905"

#我的免费appID

appID="0383ae59663e14ab5a6855d5b6ad5d00"

#获取天气天数

days="3"

# Download the JSON data from OpenWeatherMap.org's API

url="http://api.openweathermap.org/data/2.5/forecast/city?id=%s&APPID=%s&cnt=%s"%(cityID,appID,days)

response = requests.get(url)

response.raise_for_status()

# Load JSON data into a Python variable.

weatherData = json.loads(response.text)

# Print weather descriptions.

#主要获取weatherData---weather---main和description信息

w = weatherData['list']

print('Current weather in %s:' % (cityName))

print(w[0]['weather'][0]['main'], '-', w[0]['weather'][0]['description'])

print()

print('Tomorrow:')

print(w[1]['weather'][0]['main'], '-', w[1]['weather'][0]['description'])

print()

print('Day after tomorrow:')

print(w[2]['weather'][0]['main'], '-', w[2]['weather'][0]['description'])

'''

len(weatherData)

Out[21]: 5

for i in weatherData:

    print(i)

city  #城市信息

cod   #内部参数

cnt   #预测天数

list  #信息列表，主要获取weatherData---weather---main和description信息

message #内部参数

'''

'''

weatherData

Out[23]:

{'city': {'coord': {'lat': 30.25, 'lon': 107.75},

  'country': 'CN',

  'id': 1814905,

  'name': 'Chongqing Shi',

  'population': 0,

  'sys': {'population': 0}},

 'cnt': 1,

 'cod': '200',

 'list': [{'clouds': {'all': 44},

   'dt': 1460775600,

   'dt_txt': '2016-04-16 03:00:00',

   'main': {'grnd_level': 937.55,

    'humidity': 98,

    'pressure': 937.55,

    'sea_level': 1025.81,

    'temp': 288.16,

    'temp_kf': 0.4,

    'temp_max': 288.16,

    'temp_min': 287.759},

   'rain': {'3h': 0.01},

   'sys': {'pod': 'd'},

   'weather': [{'description': 'light rain',

     'icon': '10d',

     'id': 500,

     'main': 'Rain'}],

   'wind': {'deg': 267.501, 'speed': 1.63}}],

 'message': 0.0109}

'''

　　

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