SWHear.py 文件源码

def valid_input_devices(self):
        """
        See which devices can be opened for microphone input.
        call this when no PyAudio object is loaded.
        """
        mics=[]
        for device in range(self.p.get_device_count()):
            if self.valid_test(device):
                mics.append(device)
        if len(mics)==0:
            print("no microphone devices found!")
        else:
            print("found %d microphone devices: %s"%(len(mics),mics))
        return mics

    ### SETUP AND SHUTDOWN