一、环境准备

开发环境：Python 3.9.2 pycharm PySide6

申请天气情况 API ：https://console.amap.com/dev/key/app

designer 设计

ui 目录下 Weather.ui 转换为 Weather.py

结果显示

二、完整代码

import sys

from PySide6 import QtWidgets

import ui.Weather

from PySide6.QtWidgets import QApplication, QDialog

import requests


class Dialog(QtWidgets.QDialog):
    def __init__(self):
        super(Dialog, self).__init__()
        self.clearBtn = None
        self.myDlg = ui.Weather.Ui_Dialog()
        self.myDlg.setupUi(self)

    def queryWeather(self):
        cityName = self.myDlg.comboBox.currentText()
        cityCode = self.getCode(cityName)
        r = requests.get("https://restapi.amap.com/v3/weather/weatherInfo?key=6778d1f26467c63988b2a037903bbb21&city={}".format(
                cityCode))
       # r.encoding = 'utf-8'
        if r.status_code == 200:

            data = r.json()['lives'][0]

            weatherMsg = '城市：{}\n天气：{}\n温度：{}\n风向：{}\n风力：{}\n湿度：{}\n发布时间：{}\n'.format(

                data['city'],

                data['weather'],

                data['temperature'],

                data['winddirection'],

                data['windpower'],

                data['humidity'],

                data['reporttime'],

            )

        else:

            weatherMsg = '天气查询失败，请稍后再试！'

        self.myDlg.textEdit.setText(weatherMsg)

    def getCode(self, cityName):

        cityDict = {"陕西": "610000",

                    "北京": "110000",

                    "苏州": "320500",

                    "上海": "310000"}

        return cityDict.get(cityName, '101010100')

    def clearText(self):

        self.myDlg.textEdit.clear()




if __name__ == '__main__':
    myapp = QApplication(sys.argv)

    myDlg = Dialog()

    myDlg.show()

    myDlg.exec()

三、参考

https://zhuanlan.zhihu.com/p/60815507
链接：https://pan.baidu.com/s/15NOyb8FqPwuJVerRtsgzww
提取码：kwk4

https://zhuanlan.zhihu.com/p/446137829