def open(self, status_changed_callback): assert status_changed_callback receiver = Receiver.open() if receiver: rl = ReceiverListener(receiver, status_changed_callback) rl.start() return rl
def _receiver():
from logitech.unifying_receiver import Receiver
try:
r = Receiver.open()
except Exception as e:
_fail(str(e))
if r is None:
_fail("Logitech Unifying Receiver not found")
return r
