python結合API實現即時天氣信息
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import urllib.requestimport urllib.parseimport 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數據并打印結果 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 現在溫度 1°C 濕度：53 空氣質量不好，注意防霾。 print('%s: %s~%s°C 現在溫度 %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：
