def power_on(self, timeout_sec=TIMEOUT_SEC):
        """Power on Bluetooth."""
        # Turn on bluetooth and wait for powered on event to be set.
        self._powered_on.clear()
        IOBluetoothPreferenceSetControllerPowerState(1)
        if not self._powered_on.wait(timeout_sec):
            raise RuntimeError('Exceeded timeout waiting for adapter to power on!')
def power_on(self, timeout_sec=TIMEOUT_SEC):
        """Power on Bluetooth."""
        # Turn on bluetooth and wait for powered on event to be set.
        self._powered_on.clear()
        IOBluetoothPreferenceSetControllerPowerState(1)
        if not self._powered_on.wait(timeout_sec):
            raise RuntimeError('Exceeded timeout waiting for adapter to power on!')
def power_on ( self , timeout_sec = TIMEOUT_SEC ) : # Turn on bluetooth and wait for powered on event to be set. self . _powered_on . clear ( ) IOBluetoothPreferenceSetControllerPowerState ( 1 ) if not self . _powered_on . wait ( timeout_sec ) : raise RuntimeError ( 'Exceeded timeout waiting for adapter to power on!' )
Power on Bluetooth.
Power on Bluetooth .