我想怎么做:调度操作,如何结束文件发送。但事实证明,该动作持续了 5 秒,然后又花了 5 秒来发送文件,而这次用户不明白是机器人被冻结还是文件仍在发送。在直接发送文件之前如何增加操作持续时间?
import telebot
...
def send_file(m: Message, file):
bot.send_chat_action(m.chat.id, action='upload_document')
bot.send_document(m.chat.id, file)
作为Tibebes。 M 表示这是不可能的,因为所有操作都是通过 API 发送的。但线程帮助我解决了这个问题。解决方案如下所示:
from threading import Thread
def send_action(id, ac):
bot.send_chat_action(id, action=ac)
def send_doc(id, f):
bot.send_document(id, f)
def send_file(m: Message):
file = open(...)
Thread(target=send_action, args=(m.chat.id, 'upload_document')).start()
Thread(target=send_doc, args=(m.chat.id, file)).start()
...
send_file(m)
因此,可以做到操作一结束,就立即发送文件,没有时间间隔
如果使用这些函数的异步版本,我们应该这样做:
async def keep_typing_while(chat_id, func):
cancel = { 'cancel': False }
async def keep_typing():
while not cancel['cancel']:
await bot.send_chat_action(chat_id, 'typing')
await asyncio.sleep(5)
async def executor():
await func()
cancel['cancel'] = True
await asyncio.gather(
keep_typing(),
executor(),
)
并这样称呼它:
answer = {}
async def openai_caller():
local_answer = await get_openai_completion(user_context.get_messages())
answer['role'] = local_answer['role']
answer['content'] = local_answer['content']
await keep_typing_while(message.chat.id, openai_caller)