waveform.py 文件源码

def on_exit(self, event):
        # For some reason, the timer still tries to play the song even after the windows is being closed.
        # (probably because window destruction is not synchronous, a wx.Yield() would probably fix it)
        # The timer function even checks to see if the player is still loaded, but apparently the player is not
        # destroyed when the window is destroyed, resulting in the player trying to play a song
        # and Python crashes with exit code -1073741819 (0xC0000005) [Windows]
        self.timer.Stop()
        self.player.Load('')  # Unload whatever is in the MediaCtrl. (prevent file lockup)
        event.Skip()