如何在 python-telegram-bot 中獲取語音文件

Question

我正在使用python-telegram-bot

我試圖從聊天中的用戶那里獲取voice file ，但我收到error

錯誤：

RuntimeWarning: coroutine 'ExtBot.get_file' was never awaited
return await self.callback(update, context)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback

這是我的代碼：

async def get_voice(update: Update, context: CallbackContext):
    # get basic info about the voice note file and prepare it for downloading
    new_file = context.bot.get_file(update.message.voice.file_id)
    print('new_file')


    app = ApplicationBuilder().token(TOKEN).build()
    app.add_handler(MessageHandler(filters.VOICE, get_voice))

Answer 1

為了解決這個問題，您需要等待 context.bot.get_file

async def get_voice(update: Update, context: CallbackContext):
# get basic info about the voice note file and prepare it for downloading
new_file =await context.bot.get_file(update.message.voice.file_id)
print('new_file')


app = ApplicationBuilder().token(TOKEN).build()
app.add_handler(MessageHandler(filters.VOICE, get_voice))