def __init__(self, args):
self.args = args
# Stop any running GPIOnext1 components
subprocess.call(('systemctl', 'stop', 'gpionext1'))
time.sleep(1) #give time to stop processes
try:
active = subprocess.check_output(
['systemctl', 'is-active', 'gpionext1'])
except:
active = 'active'
if 'active' in active:
self.DEBUG('ERROR: systemctl stop gpionext1 has failed!')
self.DEBUG('Please stop gpionext1 before running config!')
else:
self.DEBUG('gpionext1 service has been successfully stopped')
self.DEBUG('Initializing SIGNAL HANDLERS')
for sig in [signal.SIGTERM, signal.SIGQUIT, signal.SIGINT]:
signal.signal(sig, self.signal_handler)
gpio.pinPressMethods.append(self.setTimer)
gpio.pinReleaseMethods.append(self.clearTimer)
self.set_args()
SQL.init()
gpio.setupGPIO(self.args)
self.getControllerType()
def reload(self, signal, frame):
self.DEBUG(addSeparator=True)
self.DEBUG("Received Reload Signal. Reloading GPIOnext1!")
self.DEBUG(addSeparator=True)
gpio.cleanup()
importlib.reload(gpio)
importlib.reload(SQL)
gpio.setupGPIO(self.args)
SQL.init()
self.devices = SQL.getDevices(DEVICE_LIST, self.args)
gpio.registerDevices(self.devices)
def __init__(self, args):
# Watch for system signals
for sig in [signal.SIGTERM, signal.SIGQUIT, signal.SIGINT]:
signal.signal(sig, self.signal_handler)
signal.signal(signal.SIGHUP, self.reload)
self.args = args
self.set_args()
gpio.setupGPIO(self.args)
SQL.init()
self.devices = SQL.getDevices(DEVICE_LIST, self.args)
gpio.registerDevices(self.devices)
self.main()