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本文实例讲述了Python实现从百度API获取天气的方法。分享给大家供大家参考。具体实现方法如下:

 

代码如下: __author__ = 'saint' import os import urllib.request import urllib.parse import json class weather(object):     # 获取城市代码的uri     code_uri = "http://apistore.baidu.com/microservice/cityinfo?cityname="     # 获取天气信息的uri     weather_uri = "http://apistore.baidu.com/microservice/weather?cityid="     # 主处理逻辑     def mainHandle(self):         print("输入你要查询的天气:")         city_name = input()         uri = self.code_uri + urllib.parse.quote(city_name)         ret = json.loads(urllib.request.urlopen(uri).read().decode("utf8"))         if ret['errNum'] != 0:             print(ret['retMsg'])             return False         else:             weather_uri = self.weather_uri + ret['retData']['cityCode']             data = json.loads(urllib.request.urlopen(weather_uri).read().decode("utf8"))             if data['errNum'] == 0:                 ret_data = data['retData']                 output = "城市名:" + city_name + "rn"                 output += "更新时间:" + ret_data["date"] + " " + ret_data["time"] + "rn"                 output += "天气:" + ret_data["weather"] + " [" + ret_data["WD"] + ret_data["WS"] + "]rn"                 output += "当前温度:" + ret_data["temp"] + " (" + ret_data["h_tmp"] + " ---> " + ret_data["l_tmp"] + ")rn"                 print(output)                 return True             else:                 print(data['errMsg'])                 return False if __name__ == "__main__":     weather = weather()     weather.mainHandle()

 

希望本文所述对大家的Python程序设计有所帮助。