回答

使用uiautomation库，安装库

pip install uiautomation

监听历史消息并实时回复微信好友消息python代码如下：

# -*- coding: utf-8 -*-
import uiautomation as auto
import time

wx_window = auto.WindowControl(Name='微信', ClassName='WeChatMainWndForPC')

auto.SendKeys(text='{Alt}{Ctrl}w')  # 快捷键唤醒微信


def get_chatmsg_list() -> list | None:

    name_list = list()

    chat_msg_win = wx_window.ListControl(Name='消息')
    if not chat_msg_win.Exists():
        return
    for idx, item in enumerate(chat_msg_win.GetChildren()):
        name = item.Name
        name_list.append(name)
    return name_list



def send():
    auto.EditControl(Name='输入').Click()#auto.EditControl(Name='输入').Click()
    auto.SetClipboardText("好冷")
    auto.EditControl(Name='输入').SendKeys(text='{Ctrl}v', waitTime=0.1)
    auto.EditControl(Name='输入').SendKey(key=auto.SpecialKeyNames['ENTER'], waitTime=0.2)

if __name__ == '__main__':
    i=0
    while 1:            
        time.sleep(5)
        print(i)        
        i += 1
        data = get_chatmsg_list()
        if data.find("bfw") != -1:#关键词
            send()
        if i > 1000:     # 当i大于1000时跳出循环
            break

    #print(len(data))
    #print(data)