python結(jié)合API實現(xiàn)即時天氣信息

import urllib.request

import urllib.parse

import json

"""

利用“最美天氣”抓取即時天氣情況

http://www.zuimeitianqi.com/

"""

class ZuiMei():

def __init__(self):

self.url = 'http://www.zuimeitianqi.com/zuimei/queryWeather'

self.headers = {}

self.headers['User-Agent'] = 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 Safari/537.36'

# 部分城市的id信息

self.cities = {}

self.cities['成都'] ='01012703'

self.cities['杭州'] = '01013401'

self.cities['深圳'] = '01010715'

self.cities['廣州'] = '01010704'

self.cities['上海'] = '01012601'

self.cities['北京'] = '01010101'

# Form Data

self.data = {}

self.city = '北京'

def query(self,city='北京'):

if city not in self.cities:

print('暫時不支持當(dāng)前城市')

return

self.city = city

data = urllib.parse.urlencode({'cityCode':self.cities[self.city]}).encode('utf-8')

req = urllib.request.Request(self.url,data,self.headers)

response = urllib.request.urlopen(req)

html = response.read().decode('utf-8')

# 解析json數(shù)據(jù)并打印結(jié)果

self.json_parse(html)

def json_parse(self,html):

target = json.loads(html)

high_temp = target['data'][0]['actual']['high']

low_temp = target['data'][0]['actual']['low']

current_temp = target['data'][0]['actual']['tmp']

today_wea = target['data'][0]['actual']['wea']

air_desc = target['data'][0]['actual']['desc']

# 上海 6~-2°C 現(xiàn)在溫度 1°C 濕度：53 空氣質(zhì)量不好，注意防霾。

print('%s: %s~%s°C 現(xiàn)在溫度 %s°C 濕度：%s %s'%(self.city,high_temp,low_temp,current_temp,today_wea,air_desc))

if __name__ == '__main__':

zuimei = ZuiMei()

zuimei.query('廣州')

效果演示：

總結(jié)

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