text: import re
  
  from nonebot import get_driver, on_regex
  from nonebot.adapters.cqhttp import Bot, MessageEvent, MessageSegment
  from nonebot.log import logger
  
  from .weather_data import Weather
  from .render_pic import render
  
  api_key = get_driver().config.qweather_apikey
  api_type = get_driver().config.qweather_apitype
  
  weather = on_regex(r".*?(.*)天气.*?", priority=1)
  
  
  def get_msg(msg) -> str:
      msg1 = re.search(r".*?(.*)天气.*?", msg)
      msg2 = re.search(r".*?天气(.*).*?", msg)
      msg1 = msg1.group(1).replace(" ", "")
      msg2 = msg2.group(1).replace(" ", "")
      msg = msg1 if msg1 else msg2
  
      return msg
  
  
  @weather.handle()
  async def _(bot: Bot, event: MessageEvent):
      city = get_msg(event.get_plaintext())
      if city is None:
          await weather.finish("地点是...空气吗?? >_<")
  
      w_data = Weather(city_name=city, api_key=api_key, api_type=api_type)
      await w_data.load_data()
  
      img = await render(w_data)
  
      if get_driver().config.debug:
          debug_save_img(img)
  
      await weather.finish(MessageSegment.image(img))
  
  
  def debug_save_img(img: bytes) -> None:
      from io import BytesIO
      from PIL import Image
  
      logger.debug("将会保存图片到 weather.png")
      a = Image.open(BytesIO(img))
      a.save("weather.png", format="PNG")
  