将 win32client SAPI.SpVoice 与多线程一起使用会导致 pywintypes.com_error [英] Using win32client SAPI.SpVoice with multi-threading leads to pywintypes.com_error

问题描述

我正在尝试使用带有 wincl 内置语音系统的线程.但是我遇到了这个错误:

I am trying to use a thread with wincl's built-in voice system. However I am running into this error:

pywintypes.com_error: (-2147221008, 'CoInitialize 没有被调用.', None, None)

pywintypes.com_error: (-2147221008, 'CoInitialize has not been called.', None, None)

我似乎无法破译.

这是我的代码:

import win32com.client as wincl
import time, threading


def ten_second_timer():
    t =threading.Timer(10, ten_second_timer)
    speak = wincl.Dispatch("SAPI.SpVoice")
    speak.Speak("10 seconds have passed")
    t.start()


t =threading.Thread(target = ten_second_timer)
t.start()

推荐答案

需要在非主线程中调用pythoncom.CoInitialize或pythoncom.CoInitializeEx能够在其中使用 COM.

You need to call pythoncom.CoInitialize or pythoncom.CoInitializeEx in a non-main thread to be able to use COM in it.

这篇关于将 win32client SAPI.SpVoice 与多线程一起使用会导致 pywintypes.com_error的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！