如何在事件电视马拉松、电报中发送消息？

Question

我编写了一个函数，该函数在将消息写入电报频道时启动。如果消息是"start"，则函数打印1，而如果收到"stop" 消息，则设置条件并导致线程中的while 循环停止。然后它应该通过 Telethon 发送消息，但我收到一个错误：

from threading import Event, Thread
from telethon import TelegramClient, sync
import telebot
condition = Event()

api_id = ******

api_hash = '*******'

client = TelegramClient('my_session', api_id, api_hash)
client.start()

# telegram bot
token_1_bot = '5******'
chat_id = -********



bot_1 = telebot.TeleBot(token_1_bot)


def do_smth():
    while not condition.is_set():
        print(1)

    client.send_message('@bots_username', 'Hi bot you are bot')
    print(2)

@bot_1.message_handler(content_types='text')
def on_message(message):
    if "start" in message.text:

        # open documents page
        # Thread(target=asyncio.run, args=(application_fill(id, channel),)).start()
        Thread(target=do_smth, args=()).start()

    elif message.text == 'stop':
        condition.set()


bot_1.infinity_polling()

我得到的错误：

Exception in thread Thread-1:
Traceback (most recent call last):
  File "C:\Python\Python37\lib\threading.py", line 917, in _bootstrap_inner
    self.run()
  File "C:\Python\Python37\lib\threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "F:/aktaustroyexpert/tel_test.py", line 50, in do_smth
    client.send_message('@bot_username', 'Hi bot you are bot')
  File "C:\Python\Python37\lib\site-packages\telethon\sync.py", line 35, in syncified
    loop = asyncio.get_event_loop()
  File "C:\Python\Python37\lib\asyncio\events.py", line 644, in get_event_loop
    % threading.current_thread().name)
RuntimeError: There is no current event loop in thread 'Thread-1'.

C:\Python\Python37\lib\threading.py:951: RuntimeWarning: coroutine 'MessageMethods.send_message' was never awaited
  del exc_type, exc_value, exc_tb

怎么了？如何从一个简单的函数（收到“开始”消息时调用此函数）向机器人发送消息（通过 Telethon）？

所以我的主要任务是从打开 URL 的计算机向机器人发送 stop 消息，以使其他机器人停止打开 URL。

Answer 1

await client.send_message('@bot_username', 'Hi bot you are bot')