text: import json
  from os import read
  from typing import Optional
  import aiohttp
  import asyncio
  import constant
  
  url = "http://gwgp-eo6wy9xwz4k.n.bdcloudapi.com/"
  params = {
      "area": "",  # 组合1,地址查询天气,地址
      "code": "",  # 组合2,行政区划代码查天气,行政区划代码
      "ip": "",  # 组合3,IP查天气,IP地址
      "lng": "",  # 组合4,经度
      "lat": "",  # 组合4,纬度
      "region": "",  # 组合5,地域查天气,省、自治区、直辖市、特别行政区
      "city": "",  # 组合5,地域查天气,城市
      "district": ""  # 组合5,地域查天气,行政区、县
  }
  # Replace it with your AppCode.
  headers = {
      'Content-Type': 'application/json;charset=UTF-8',
      'X-Bce-Signature': constant.X_BCE_SIGNATURE_WEATHER
  }
  
  
  async def get_weather(area: Optional[str]):
      params['area'] = area
      async with aiohttp.ClientSession() as session:
          async with session.get(url=url, headers=headers,
                                 params=params) as resp:
              result = await resp.json()
              location = result['data']['location']
              print(f"result: {location}")
              zone = location['region'] if location['region'] else ''
              zone = f"{zone} {location['city']}" if location['city'] else zone
              zone = f"{zone} {location['district']}" if location[
                  'district'] else zone
              realtime = result['data']['realtime']
              w = f"""{zone}
  天气: {realtime['weather']},
  时间: {realtime['time']},
  温度: {realtime['airTempreture']},
  风向: {realtime['windDirection']},
  风力: {realtime['windForce']},
  湿度: {realtime['humidity']},
  空气质量: {realtime['index']['aqi']},
  pm2.5: {realtime['index']['pm2.5']}
  """
  
              return w
  
  
  if __name__ == '__main__':
      asyncio.run(get_weather('岳麓区'))
  