我目前在discord.py bot和另一个线程之间遇到了一个问题，我需要创建一个钩子来调用类中的函数，比如webhook，但是在两个线程之间，我的代码的一个简单版本是：

import serial
import threading

class bot:  # this class is constantly running other functions, can't get halted by 'usb.readline()' or the connection to the server will be closed

    async def on_button_pressed(self, button_pressed):  # the goal is to make this function run every time the side_thread detects a button press
        if button_pressed == 0:
            await channel.connect()  # if button 0 is pressed, bot connects to a voice channel
        elif button_pressed == 1:
            await voice.disconnect()  # if button 1 is pressed, bot disconnects from voice channel

def side_thread():  # reads the information an microcontroller send to pc
    usb = serial.Serial('com4', baudrate=115200)
    while True:
        uncoded_data = usb.readline()  # program waits a response from usb here
        data_str = str(uncoded_data[0:len(uncoded_data)].decode('utf-8'))
        button_pressed = int(data_str[:1])  # button_pressed can be 0, 1, 2, 3 or 4 depending on what button was pressed
        print(f'button {button_pressed} was pressed')
        # the problem is here, idk how to create a hook to call on_button_pressed and pass the arguments since it is in another thread,
        # already tried putting asyncio.run(bot.on_button_pressed(button_pressed)) here but it doesn't work since it isn't the main thread running the function

t1 = threading.Thread(target=side_thread)
t1.start()

bot = bot()

我试着在side\u线程中放置on\u button\u pressed函数，但是bot没有连接，可能是因为异步函数不是线程安全的。
我的目标是，每当我按下一个按钮时，它会自动运行on\u button\u pressed函数作为主线程，而无需停止它，也无需不断检查变量（同时停止代码或使按钮极为延迟）
为了更好地解释，为了模拟按下按钮，您可以用以下替代side\u线程：

import random
import time

def side_thread():  # reads the information an microcontroller send to pc
    while True:
        button_pressed = random.randint(0, 4)
        time.sleep(5)  # simulates a random button press every 5 seconds
        print(f'button {button_pressed} was pressed')

我希望每次有一个按钮按下它都会运行bot.on\u button\u pressed作为主线程。要检查这一点，可以在async func上打印线程的名称，它应该与init方法中的名称相同：

class bot:  # can't get halted by a while loop or a lock
    def __init__(self):
        print(threading.current_thread().name)  # prints 'MainThread'

    async def on_button_pressed(self, button_pressed):  # goal is to make this function run every time the side_thread detects a button press
        print(threading.current_thread().name)  # it should also print the same as the __init__, if it prints differently it isn't working

例如，如果我加上 asyncio.run(bot.on_button_pressed(button_pressed)) 到side_线程的末尾，bot类上的两个打印将不同，因此无法工作