class EventSender(object):
@Inject
def __init__(self, cloud_api_client=INJECTED): # type: (CloudAPIClient) -> None
self._queue = deque() # type: deque
self._stopped = True
self._cloud_client = cloud_api_client
self._event_enabled_cache = {} # type: Dict[int, bool]
self._events_queue = deque() # type: deque
self._events_thread = DaemonThread(name='eventsender',
target=self._send_events_loop,
interval=0.1, delay=0.2)
def start(self):
# type: () -> None
self._events_thread.start()
def stop(self):
# type: () -> None
self._events_thread.stop()
def enqueue_event(self, event):
if Config.get_entry('cloud_enabled', False) is False:
return
if event.type == GatewayEvent.Types.CONFIG_CHANGE:
if event.data.get('type') == 'input':
self._event_enabled_cache = {}
if self._should_send_event(event):
event.data['timestamp'] = time.time()
self._queue.appendleft(event)
def _should_send_event(self, event):
if event.type != GatewayEvent.Types.INPUT_CHANGE:
return True
input_id = event.data['id']
enabled = self._event_enabled_cache.get(input_id)
if enabled is not None:
return enabled
self._event_enabled_cache = InputController.load_inputs_event_enabled()
return self._event_enabled_cache.get(input_id, False)
def _send_events_loop(self):
# type: () -> None
try:
if not self._batch_send_events():
raise DaemonThreadWait
except APIException as ex:
logger.error('Error sending events to the cloud: {}'.format(str(ex)))
def _batch_send_events(self):
events = []
while len(events) < 25:
try:
events.append(self._queue.pop())
except IndexError:
break
if len(events) > 0:
self._cloud_client.send_events(events)
return True
return False
def start(self):
self._sync_orm_thread = DaemonThread(name='{0}sync'.format(
self.__class__.__name__.lower()[:10]),
target=self._sync_orm,
interval=self._sync_orm_interval,
delay=300)
self._sync_orm_thread.start()
def start(self):
super(FrontpanelCoreController, self).start()
# Start polling/writing threads
self._check_buttons_thread = DaemonThread(name='buttonchecker',
target=self._check_buttons,
interval=0.25)
self._check_buttons_thread.start()
def __init__(self,
output_controller=INJECTED,
master_controller=INJECTED,
pubsub=INJECTED):
# type: (OutputController, MasterClassicController, PubSub) -> None
super(ThermostatControllerMaster, self).__init__(output_controller)
self._master_controller = master_controller # classic only
self._pubsub = pubsub
self._monitor_thread = DaemonThread(name='thermostatctl',
target=self._monitor,
interval=30,
delay=10)
self._thermostat_status = ThermostatStatusMaster(
on_thermostat_change=self._thermostat_changed,
on_thermostat_group_change=self._thermostat_group_changed)
self._thermostats_original_interval = 30
self._thermostats_interval = self._thermostats_original_interval
self._thermostats_last_updated = 0.0
self._thermostats_restore = 0
self._thermostats_config = {} # type: Dict[int, ThermostatDTO]
self._pubsub.subscribe_master_events(PubSub.MasterTopics.EEPROM,
self._handle_master_event)
def start(self,
custom_interval=30
): # Adding custom interval to pass the tests faster
self._stop = False
self._processor = DaemonThread(target=self._process,
name='schedulingctl',
interval=custom_interval)
self._processor.start()
def __init__(self, name, collector, interval=5):
self._data = None
self._data_lock = Lock()
self._interval = interval
self._collector_function = collector
self._collector_thread = DaemonThread(name='{0}coll'.format(name),
target=self._collect,
interval=interval)
def start(self):
# type: () -> None
super(OutputController, self).start()
self._sync_state_thread = DaemonThread(name='outputsyncstate',
target=self._sync_state,
interval=600,
delay=10)
self._sync_state_thread.start()
def start(self):
# type: () -> None
if self._thread is None:
logger.info('Starting master heartbeat')
self._thread = DaemonThread(name='masterheartbeat',
target=self._heartbeat,
interval=30,
delay=5)
self._thread.start()
def __init__(self, cloud_api_client=INJECTED): # type: (CloudAPIClient) -> None
self._queue = deque() # type: deque
self._stopped = True
self._cloud_client = cloud_api_client
self._event_enabled_cache = {} # type: Dict[int, bool]
self._events_queue = deque() # type: deque
self._events_thread = DaemonThread(name='eventsender',
target=self._send_events_loop,
interval=0.1, delay=0.2)
def start(self):
# type: () -> None
if self._watchdog_thread is None:
self.start_time = time.time()
self._watchdog_thread = DaemonThread(name='watchdog',
target=self._watch,
interval=60,
delay=10)
self._watchdog_thread.start()
def __init__(self, master_communicator=INJECTED):
# type: (MasterCommunicator) -> None
self._master_communicator = master_communicator
self._failures = -1 # Start "offline"
self._backoff = 60
self._last_restart = 0.0
self._min_threshold = 2
self._thread = DaemonThread(name='masterheartbeat',
target=self._heartbeat,
interval=30,
delay=5)
def __init__(self, message_client=INJECTED):
self._configuration = {}
self._intervals = {}
self._vpn_open = False
self._message_client = message_client
self._vpn_controller = VpnController()
self._tasks = deque()
self._previous_amount_of_tasks = 0
self._executor = DaemonThread(name='taskexecutor',
target=self._execute_tasks,
interval=300)
def start(self):
# type: () -> None
""" Start the background thread of the TimeKeeper. """
if self.__thread is None:
logger.info("Starting TimeKeeper")
self.__stop = False
self.__thread = DaemonThread(name='timekeeper',
target=self.__run,
interval=self.__period)
self.__thread.start()
else:
raise Exception("TimeKeeper thread already running.")
def start(self):
super(FrontpanelClassicController, self).start()
# Enable power led
self._enabled_leds[FrontpanelController.Leds.POWER] = True
# Start polling/writing threads
self._poll_button_thread = DaemonThread(name='buttonpoller',
target=self._poll_button,
interval=0.25)
self._poll_button_thread.start()
self._write_leds_thread = DaemonThread(name='ledwriter',
target=self._write_leds,
interval=0.25)
self._write_leds_thread.start()
def __init__(self, pubsub=INJECTED):
# type: (PubSub) -> None
self._pubsub = pubsub
self._status = {} # type: Dict[int, VentilationStatusDTO]
self.check_connected_runner = DaemonThread(
'check_connected_thread',
self._check_connected_timeout,
interval=30,
delay=15)
self.periodic_event_update_runner = DaemonThread(
'periodic_update',
self._periodic_event_update,
interval=900,
delay=90)
def __init__(self):
# type: () -> None
self._gateway_topics = defaultdict(
list
) # type: Dict[GATEWAY_TOPIC,List[Callable[[GatewayEvent],None]]]
self._master_topics = defaultdict(
list
) # type: Dict[MASTER_TOPIC,List[Callable[[MasterEvent],None]]]
self._master_events = Queue(
) # type: Queue # Queue[Tuple[str, MasterEvent]]
self._gateway_events = Queue(
) # type: Queue # Queue[Tuple[str, GatewayEvent]]
self._pub_thread = DaemonThread(name='pubsub',
target=self._publisher_loop,
interval=0.1,
delay=0.2)
self._is_running = False
def start(self): # type: () -> None
logger.info('Starting gateway thermostatcontroller...')
if not self._running:
self._running = True
self.refresh_config_from_db()
self._pid_loop_thread = DaemonThread(
name='thermostatpid',
target=self._pid_tick,
interval=self.THERMOSTAT_PID_UPDATE_INTERVAL)
self._pid_loop_thread.start()
self._update_pumps_thread = DaemonThread(
name='thermostatpumps',
target=self._update_pumps,
interval=self.PUMP_UPDATE_INTERVAL)
self._update_pumps_thread.start()
self._periodic_sync_thread = DaemonThread(
name='thermostatsync',
target=self._periodic_sync,
interval=self.SYNC_CONFIG_INTERVAL)
self._periodic_sync_thread.start()
self._scheduler.start()
logger.info('Starting gateway thermostatcontroller... Done')
else:
raise RuntimeError(
'GatewayThermostatController already running. Please stop it first.'
)
class DataCollector(object):
def __init__(self, name, collector, interval=5):
self._data = None
self._data_lock = Lock()
self._interval = interval
self._collector_function = collector
self._collector_thread = DaemonThread(name='{0}coll'.format(name),
target=self._collect,
interval=interval)
def start(self):
self._collector_thread.start()
def _collect(self):
data = self._collector_function()
with self._data_lock:
self._data = data
@property
def data(self):
with self._data_lock:
data = self._data
self._data = None
return data
def start(self):
self._refresh_cloud_interval()
self._collector_plugins = DaemonThread(name='metricplugincoll',
target=self._collect_plugins,
interval=1)
self._collector_plugins.start()
self._collector_openmotics = DaemonThread(name='metricplugindist',
target=self._collect_openmotics,
interval=1)
self._collector_openmotics.start()
self._distributor_plugins = DaemonThread(name='metricplugindist',
target=self._distribute_plugins,
interval=0, delay=0.1)
self._distributor_plugins.start()
self._distributor_openmotics = DaemonThread(name='metricomdist',
target=self._distribute_openmotics,
interval=0, delay=0.1)
self._distributor_openmotics.start()
def __init__(self):
self.vpn_connected = False
self._vpn_tester = DaemonThread(name='vpnctl',
target=self._vpn_connected,
interval=5)
class VpnController(object):
""" Contains methods to check the vpn status, start and stop the vpn. """
if System.get_operating_system().get('ID') == System.OS.BUILDROOT:
vpn_binary = 'openvpn'
config_location = '/etc/openvpn/client/'
start_cmd = 'cd {} ; {} --suppress-timestamps --nobind --config vpn.conf > /dev/null'.format(
config_location, vpn_binary)
stop_cmd = 'killall {} > /dev/null'.format(vpn_binary)
check_cmd = 'ps -a | grep {} | grep -v "grep" > /dev/null'.format(
vpn_binary)
else:
vpn_service = System.get_vpn_service()
start_cmd = 'systemctl start {0} > /dev/null'.format(vpn_service)
stop_cmd = 'systemctl stop {0} > /dev/null'.format(vpn_service)
check_cmd = 'systemctl is-active {0} > /dev/null'.format(vpn_service)
def __init__(self):
self.vpn_connected = False
self._vpn_tester = DaemonThread(name='vpnctl',
target=self._vpn_connected,
interval=5)
def start(self):
self._vpn_tester.start()
@staticmethod
def start_vpn():
""" Start openvpn """
logger.info('Starting VPN')
return subprocess.call(VpnController.start_cmd, shell=True) == 0
@staticmethod
def stop_vpn():
""" Stop openvpn """
logger.info('Stopping VPN')
return subprocess.call(VpnController.stop_cmd, shell=True) == 0
@staticmethod
def check_vpn():
""" Check if openvpn is running """
return subprocess.call(VpnController.check_cmd, shell=True) == 0
def _vpn_connected(self):
""" Checks if the VPN tunnel is connected """
try:
routes = subprocess.check_output(
'ip r | grep tun | grep via || true', shell=True).strip()
# example output:
# 10.0.0.0/24 via 10.37.0.5 dev tun0\n
# 10.37.0.1 via 10.37.0.5 dev tun0
result = False
if routes:
if not isinstance(
routes, str): # to ensure python 2 and 3 compatibility
routes = routes.decode()
vpn_servers = [
route.split(' ')[0] for route in routes.split('\n')
if '/' not in route
]
for vpn_server in vpn_servers:
if TaskExecutor._ping(vpn_server, verbose=False):
result = True
break
self.vpn_connected = result
except Exception as ex:
logger.info(
'Exception occured during vpn connectivity test: {0}'.format(
ex))
self.vpn_connected = False
class TaskExecutor(object):
@Inject
def __init__(self, message_client=INJECTED):
self._configuration = {}
self._intervals = {}
self._vpn_open = False
self._message_client = message_client
self._vpn_controller = VpnController()
self._tasks = deque()
self._previous_amount_of_tasks = 0
self._executor = DaemonThread(name='taskexecutor',
target=self._execute_tasks,
interval=300)
def start(self):
self._vpn_controller.start()
self._executor.start()
def set_new_tasks(self, task_data):
self._tasks.appendleft(task_data)
self._executor.request_single_run()
@property
def vpn_open(self):
return self._vpn_open
def _execute_tasks(self):
while True:
try:
task_data = self._tasks.pop()
except IndexError:
return
amount_of_tasks = len(task_data)
if self._previous_amount_of_tasks != amount_of_tasks:
logger.info('Processing {0} tasks...'.format(amount_of_tasks))
if 'configuration' in task_data:
self._process_configuration_data(task_data['configuration'])
if 'intervals' in task_data:
self._process_interval_data(task_data['intervals'])
if 'open_vpn' in task_data:
self._open_vpn(task_data['open_vpn'])
if 'events' in task_data and self._message_client is not None:
for event in task_data['events']:
try:
self._message_client.send_event(event[0], event[1])
except Exception as ex:
logger.error(
'Could not send event {0}({1}): {2}'.format(
event[0], event[1], ex))
if 'connectivity' in task_data:
self._check_connectivity(task_data['connectivity'])
if self._previous_amount_of_tasks != amount_of_tasks:
logger.info(
'Processing {0} tasks... Done'.format(amount_of_tasks))
self._previous_amount_of_tasks = amount_of_tasks
def _process_configuration_data(self, configuration):
try:
configuration_changed = self._configuration != configuration
if configuration_changed:
for setting, value in configuration.items():
Config.set_entry(setting, value)
logger.info('Configuration changed: {0}'.format(configuration))
self._configuration = configuration
except Exception:
logger.exception(
'Unexpected exception processing configuration data')
def _process_interval_data(self, intervals):
try:
intervals_changed = self._intervals != intervals
if intervals_changed and self._message_client is not None:
self._message_client.send_event(
OMBusEvents.METRICS_INTERVAL_CHANGE, intervals)
logger.info('Intervals changed: {0}'.format(intervals))
self._intervals = intervals
except Exception:
logger.exception('Unexpected exception processing interval data')
def _open_vpn(self, should_open):
try:
is_running = VpnController.check_vpn()
if should_open and not is_running:
logger.info('Opening vpn...')
VpnController.start_vpn()
logger.info('Opening vpn... Done')
elif not should_open and is_running:
logger.info('Closing vpn...')
VpnController.stop_vpn()
logger.info('Closing vpn... Done')
is_running = VpnController.check_vpn()
self._vpn_open = is_running and self._vpn_controller.vpn_connected
if self._message_client is not None:
self._message_client.send_event(OMBusEvents.VPN_OPEN,
self._vpn_open)
except Exception:
logger.exception('Unexpected exception opening/closing VPN')
def _check_connectivity(self, last_successful_heartbeat):
try:
if last_successful_heartbeat > time.time(
) - CHECK_CONNECTIVITY_TIMEOUT:
if self._message_client is not None:
self._message_client.send_event(OMBusEvents.CONNECTIVITY,
True)
else:
connectivity = TaskExecutor._has_connectivity()
if self._message_client is not None:
self._message_client.send_event(OMBusEvents.CONNECTIVITY,
connectivity)
if not connectivity and last_successful_heartbeat < time.time(
) - REBOOT_TIMEOUT:
subprocess.call('sync && reboot', shell=True)
except Exception:
logger.exception('Unexpected exception checking connectivity')
@staticmethod
def _ping(target, verbose=True):
""" Check if the target can be pinged. Returns True if at least 1/4 pings was successful. """
if target is None:
return False
# The popen_timeout has been added as a workaround for the hanging subprocess
# If NTP date changes the time during a execution of a sub process this hangs forever.
def popen_timeout(command, timeout):
ping_process = subprocess.Popen(command,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True)
for _ in range(timeout):
time.sleep(1)
if ping_process.poll() is not None:
stdout_data, stderr_data = ping_process.communicate()
if ping_process.returncode == 0:
return True
raise Exception(
'Non-zero exit code. Stdout: {0}, stderr: {1}'.format(
stdout_data, stderr_data))
logger.warning(
'Got timeout during ping to {0}. Killing'.format(target))
ping_process.kill()
del ping_process # Make sure to clean up everything (or make it cleanable by the GC)
logger.info('Ping to {0} killed'.format(target))
return False
if verbose is True:
logger.info('Testing ping to {0}'.format(target))
try:
# Ping returns status code 0 if at least 1 ping is successful
return popen_timeout(['ping', '-c', '3', target], 10)
except Exception as ex:
logger.error('Error during ping: {0}'.format(ex))
return False
@staticmethod
def _has_connectivity():
# Check connectivity by using ping to recover from a messed up network stack on the BeagleBone
# Prefer using OpenMotics infrastructure first
if TaskExecutor._ping('cloud.openmotics.com'):
# OpenMotics infrastructure can be pinged
# > Connectivity
return True
can_ping_internet_by_fqdn = TaskExecutor._ping(
'example.com') or TaskExecutor._ping('google.com')
if can_ping_internet_by_fqdn:
# Public internet servers can be pinged by FQDN
# > Assume maintenance on OpenMotics infrastructure. Sufficient connectivity
return True
can_ping_internet_by_ip = TaskExecutor._ping(
'8.8.8.8') or TaskExecutor._ping('1.1.1.1')
if can_ping_internet_by_ip:
# Public internet servers can be pinged by IP, but not by FQDN
# > Assume DNS resolving issues. Insufficient connectivity
return False
# Public internet servers cannot be pinged by IP, nor by FQDN
can_ping_default_gateway = TaskExecutor._ping(
TaskExecutor._get_default_gateway())
if can_ping_default_gateway:
# > Assume ISP outage. Sufficient connectivity
return True
# > Assume broken TCP stack. No connectivity
return False
@staticmethod
def _get_default_gateway():
""" Get the default gateway. """
try:
return subprocess.check_output(
"ip r | grep '^default via' | awk '{ print $3; }'", shell=True)
except Exception as ex:
logger.error('Error during get_gateway: {0}'.format(ex))
return
class TimeKeeper(object):
""" The TimeKeeper keeps track of time and sets the day or night mode on the power modules. """
def __init__(self, power_communicator, power_controller, period):
# type: (Any, Any, int) -> None
self.__power_communicator = power_communicator
self.__power_controller = power_controller
self.__period = period
self.__mode = {} # type: Dict[str, List[int]]
self.__thread = None # type: Optional[DaemonThread]
self.__stop = False
def start(self):
# type: () -> None
""" Start the background thread of the TimeKeeper. """
if self.__thread is None:
logger.info("Starting TimeKeeper")
self.__stop = False
self.__thread = DaemonThread(name='timekeeper',
target=self.__run,
interval=self.__period)
self.__thread.start()
else:
raise Exception("TimeKeeper thread already running.")
def stop(self):
# type: () -> None
""" Stop the background thread in the TimeKeeper. """
if self.__thread is not None:
self.__thread.stop()
self.__thread = None
else:
raise Exception("TimeKeeper thread not running.")
def __run(self):
# type: () -> None
""" One run of the background thread. """
date = datetime.now()
for module in self.__power_controller.get_power_modules().values():
version = module['version']
if version == power_api.P1_CONCENTRATOR:
continue
daynight = []
for i in range(power_api.NUM_PORTS[version]):
if self.is_day_time(module['times%d' % i], date):
daynight.append(power_api.DAY)
else:
daynight.append(power_api.NIGHT)
self.__set_mode(version, module['address'], daynight)
@staticmethod
def is_day_time(_times, date):
# type: (Optional[str], datetime) -> bool
""" Check if a date is in day time. """
if _times is None:
times = [0 for _ in range(14)] # type: List[int]
else:
times = [int(t.replace(":", "")) for t in _times.split(",")]
day_of_week = date.weekday() # 0 = Monday, 6 = Sunday
current_time = date.hour * 100 + date.minute
start = times[day_of_week * 2]
stop = times[day_of_week * 2 + 1]
return stop > current_time >= start
def __set_mode(self, version, address, bytes):
# type: (int, str, List[int]) -> None
""" Set the power modules mode. """
if address not in self.__mode or self.__mode[address] != bytes:
logger.info("Setting day/night mode to " + str(bytes))
self.__power_communicator.do_command(address, power_api.set_day_night(version), *bytes)
self.__mode[address] = bytes
def start(self):
self._check_network_activity_thread = DaemonThread(
name='frontpanel', target=self._do_frontpanel_tasks, interval=0.5)
self._check_network_activity_thread.start()
class ThermostatControllerMaster(ThermostatController):
@Inject
def __init__(self,
output_controller=INJECTED,
master_controller=INJECTED,
pubsub=INJECTED):
# type: (OutputController, MasterClassicController, PubSub) -> None
super(ThermostatControllerMaster, self).__init__(output_controller)
self._master_controller = master_controller # classic only
self._pubsub = pubsub
self._monitor_thread = DaemonThread(name='thermostatctl',
target=self._monitor,
interval=30,
delay=10)
self._thermostat_status = ThermostatStatusMaster(
on_thermostat_change=self._thermostat_changed,
on_thermostat_group_change=self._thermostat_group_changed)
self._thermostats_original_interval = 30
self._thermostats_interval = self._thermostats_original_interval
self._thermostats_last_updated = 0.0
self._thermostats_restore = 0
self._thermostats_config = {} # type: Dict[int, ThermostatDTO]
self._pubsub.subscribe_master_events(PubSub.MasterTopics.EEPROM,
self._handle_master_event)
def start(self):
# type: () -> None
self._monitor_thread.start()
def stop(self):
# type: () -> None
self._monitor_thread.stop()
def _handle_master_event(self, master_event):
# type: (MasterEvent) -> None
if master_event.type == MasterEvent.Types.EEPROM_CHANGE:
self.invalidate_cache(THERMOSTATS)
def _thermostat_changed(self, thermostat_id, status):
# type: (int, Dict[str,Any]) -> None
""" Executed by the Thermostat Status tracker when an output changed state """
location = {
'room_id':
Toolbox.denonify(self._thermostats_config[thermostat_id].room, 255)
}
gateway_event = GatewayEvent(
GatewayEvent.Types.THERMOSTAT_CHANGE, {
'id': thermostat_id,
'status': {
'preset': status['preset'],
'current_setpoint': status['current_setpoint'],
'actual_temperature': status['actual_temperature'],
'output_0': status['output_0'],
'output_1': status['output_1']
},
'location': location
})
self._pubsub.publish_gateway_event(PubSub.GatewayTopics.STATE,
gateway_event)
def _thermostat_group_changed(self, status):
# type: (Dict[str,Any]) -> None
gateway_event = GatewayEvent(
GatewayEvent.Types.THERMOSTAT_GROUP_CHANGE, {
'id': 0,
'status': {
'state': status['state'],
'mode': status['mode']
},
'location': {}
})
self._pubsub.publish_gateway_event(PubSub.GatewayTopics.STATE,
gateway_event)
@staticmethod
def check_basic_action(ret_dict):
""" Checks if the response is 'OK', throws a ValueError otherwise. """
if ret_dict['resp'] != 'OK':
raise ValueError('Basic action did not return OK.')
def increase_interval(self, object_type, interval, window):
""" Increases a certain interval to a new setting for a given amount of time """
if object_type == THERMOSTATS:
self._thermostats_interval = interval
self._thermostats_restore = time.time() + window
def invalidate_cache(self, object_type=None):
"""
Triggered when an external service knows certain settings might be changed in the background.
For example: maintenance mode or module discovery
"""
if object_type is None or object_type == THERMOSTATS:
self._thermostats_last_updated = 0
################################
# New API
################################
def get_current_preset(self, thermostat_number):
raise NotImplementedError()
def set_current_preset(self, thermostat_number, preset_type):
raise NotImplementedError()
################################
# Legacy API
################################
def load_heating_thermostat(self,
thermostat_id): # type: (int) -> ThermostatDTO
return self._master_controller.load_heating_thermostat(thermostat_id)
def load_heating_thermostats(self): # type: () -> List[ThermostatDTO]
return self._master_controller.load_heating_thermostats()
def save_heating_thermostats(
self, thermostats
): # type: (List[Tuple[ThermostatDTO, List[str]]]) -> None
self._master_controller.save_heating_thermostats(thermostats)
self.invalidate_cache(THERMOSTATS)
def load_cooling_thermostat(self,
thermostat_id): # type: (int) -> ThermostatDTO
return self._master_controller.load_cooling_thermostat(thermostat_id)
def load_cooling_thermostats(self): # type: () -> List[ThermostatDTO]
return self._master_controller.load_cooling_thermostats()
def save_cooling_thermostats(
self, thermostats
): # type: (List[Tuple[ThermostatDTO, List[str]]]) -> None
self._master_controller.save_cooling_thermostats(thermostats)
self.invalidate_cache(THERMOSTATS)
def load_cooling_pump_group(self,
pump_group_id): # type: (int) -> PumpGroupDTO
return self._master_controller.load_cooling_pump_group(pump_group_id)
def load_cooling_pump_groups(self): # type: () -> List[PumpGroupDTO]
return self._master_controller.load_cooling_pump_groups()
def save_cooling_pump_groups(
self, pump_groups
): # type: (List[Tuple[PumpGroupDTO, List[str]]]) -> None
self._master_controller.save_cooling_pump_groups(pump_groups)
def load_global_rtd10(self): # type: () -> GlobalRTD10DTO
return self._master_controller.load_global_rtd10()
def save_global_rtd10(
self,
global_rtd10): # type: (Tuple[GlobalRTD10DTO, List[str]]) -> None
self._master_controller.save_global_rtd10(global_rtd10)
def load_heating_rtd10(self, rtd10_id): # type: (int) -> RTD10DTO
return self._master_controller.load_heating_rtd10(rtd10_id)
def load_heating_rtd10s(self): # type: () -> List[RTD10DTO]
return self._master_controller.load_heating_rtd10s()
def save_heating_rtd10s(
self, rtd10s): # type: (List[Tuple[RTD10DTO, List[str]]]) -> None
self._master_controller.save_heating_rtd10s(rtd10s)
def load_cooling_rtd10(self, rtd10_id): # type: (int) -> RTD10DTO
return self._master_controller.load_cooling_rtd10(rtd10_id)
def load_cooling_rtd10s(self): # type: () -> List[RTD10DTO]
return self._master_controller.load_cooling_rtd10s()
def save_cooling_rtd10s(
self, rtd10s): # type: (List[Tuple[RTD10DTO, List[str]]]) -> None
self._master_controller.save_cooling_rtd10s(rtd10s)
def load_thermostat_group(self):
# type: () -> ThermostatGroupDTO
return self._master_controller.load_thermostat_group()
def save_thermostat_group(self, thermostat_group):
# type: (Tuple[ThermostatGroupDTO, List[str]]) -> None
self._master_controller.save_thermostat_group(thermostat_group)
self.invalidate_cache(THERMOSTATS)
def load_heating_pump_group(self,
pump_group_id): # type: (int) -> PumpGroupDTO
return self._master_controller.load_heating_pump_group(pump_group_id)
def load_heating_pump_groups(self): # type: () -> List[PumpGroupDTO]
return self._master_controller.load_heating_pump_groups()
def save_heating_pump_groups(
self, pump_groups
): # type: (List[Tuple[PumpGroupDTO, List[str]]]) -> None
self._master_controller.save_heating_pump_groups(pump_groups)
def set_thermostat_mode(self,
thermostat_on,
cooling_mode=False,
cooling_on=False,
automatic=None,
setpoint=None):
# type: (bool, bool, bool, Optional[bool], Optional[int]) -> None
""" Set the mode of the thermostats. """
_ = thermostat_on # Still accept `thermostat_on` for backwards compatibility
# Figure out whether the system should be on or off
set_on = False
if cooling_mode is True and cooling_on is True:
set_on = True
if cooling_mode is False:
# Heating means threshold based
thermostat_group = self.load_thermostat_group()
outside_sensor = Toolbox.denonify(
thermostat_group.outside_sensor_id, 255)
current_temperatures = self._master_controller.get_sensors_temperature(
)[:32]
if len(current_temperatures) < 32:
current_temperatures += [None
] * (32 - len(current_temperatures))
if len(current_temperatures) > outside_sensor:
current_temperature = current_temperatures[outside_sensor]
set_on = thermostat_group.threshold_temperature > current_temperature
else:
set_on = True
# Calculate and set the global mode
mode = 0
mode |= (1 if set_on is True else 0) << 7
mode |= 1 << 6 # multi-tenant mode
mode |= (1 if cooling_mode else 0) << 4
if automatic is not None:
mode |= (1 if automatic else 0) << 3
self._master_controller.set_thermostat_mode(mode)
# Caclulate and set the cooling/heating mode
cooling_heating_mode = 0
if cooling_mode is True:
cooling_heating_mode = 1 if cooling_on is False else 2
self._master_controller.set_thermostat_cooling_heating(
cooling_heating_mode)
# Then, set manual/auto
if automatic is not None:
action_number = 1 if automatic is True else 0
self._master_controller.set_thermostat_automatic(action_number)
# If manual, set the setpoint if appropriate
if automatic is False and setpoint is not None and 3 <= setpoint <= 5:
self._master_controller.set_thermostat_all_setpoints(setpoint)
self.invalidate_cache(THERMOSTATS)
self.increase_interval(THERMOSTATS, interval=2, window=10)
def set_per_thermostat_mode(self, thermostat_id, automatic, setpoint):
# type: (int, bool, int) -> None
""" Set the setpoint/mode for a certain thermostat. """
if thermostat_id < 0 or thermostat_id > 31:
raise ValueError('Thermostat_id not in [0, 31]: %d' %
thermostat_id)
if setpoint < 0 or setpoint > 5:
raise ValueError('Setpoint not in [0, 5]: %d' % setpoint)
if automatic:
self._master_controller.set_thermostat_tenant_auto(thermostat_id)
else:
self._master_controller.set_thermostat_tenant_manual(thermostat_id)
self._master_controller.set_thermostat_setpoint(
thermostat_id, setpoint)
self.invalidate_cache(THERMOSTATS)
self.increase_interval(THERMOSTATS, interval=2, window=10)
def set_airco_status(self, thermostat_id, airco_on):
# type: (int, bool) -> None
""" Set the mode of the airco attached to a given thermostat. """
if thermostat_id < 0 or thermostat_id > 31:
raise ValueError(
'Thermostat id not in [0, 31]: {0}'.format(thermostat_id))
self._master_controller.set_airco_status(thermostat_id, airco_on)
def load_airco_status(self):
# type: () -> ThermostatAircoStatusDTO
""" Get the mode of the airco attached to a all thermostats. """
return self._master_controller.load_airco_status()
@staticmethod
def __check_thermostat(thermostat):
""" :raises ValueError if thermostat not in range [0, 32]. """
if thermostat not in range(0, 32):
raise ValueError('Thermostat not in [0,32]: %d' % thermostat)
def set_current_setpoint(self,
thermostat_number,
temperature=None,
heating_temperature=None,
cooling_temperature=None):
# type: (int, Optional[float], Optional[float], Optional[float]) -> None
""" Set the current setpoint of a thermostat. """
if temperature is None:
temperature = heating_temperature
if temperature is None:
temperature = cooling_temperature
self.__check_thermostat(thermostat_number)
self._master_controller.write_thermostat_setpoint(
thermostat_number, temperature)
self.invalidate_cache(THERMOSTATS)
self.increase_interval(THERMOSTATS, interval=2, window=10)
def _monitor(self):
# type: () -> None
""" Monitors certain system states to detect changes without events """
try:
# Refresh if required
if self._thermostats_last_updated + self._thermostats_interval < time.time(
):
self._refresh_thermostats()
# Restore interval if required
if self._thermostats_restore < time.time():
self._thermostats_interval = self._thermostats_original_interval
except CommunicationTimedOutException:
logger.error(
'Got communication timeout during thermostat monitoring, waiting 10 seconds.'
)
raise DaemonThreadWait
def _refresh_thermostats(self):
# type: () -> None
"""
Get basic information about all thermostats and pushes it in to the Thermostat Status tracker
"""
def get_automatic_setpoint(_mode):
_automatic = bool(_mode & 1 << 3)
return _automatic, 0 if _automatic else (_mode & 0b00000111)
try:
thermostat_info = self._master_controller.get_thermostats()
thermostat_mode = self._master_controller.get_thermostat_modes()
aircos = self._master_controller.load_airco_status()
except CommunicationFailure:
return
status = {
state.id: state
for state in self._output_controller.get_output_statuses()
} # type: Dict[int,OutputStateDTO]
mode = thermostat_info['mode']
thermostats_on = bool(mode & 1 << 7)
cooling = bool(mode & 1 << 4)
automatic, setpoint = get_automatic_setpoint(thermostat_mode['mode0'])
try:
if cooling:
self._thermostats_config = {
thermostat.id: thermostat
for thermostat in self.load_cooling_thermostats()
}
else:
self._thermostats_config = {
thermostat.id: thermostat
for thermostat in self.load_heating_thermostats()
}
except CommunicationFailure:
return
thermostats = []
for thermostat_id in range(32):
thermostat_dto = self._thermostats_config[
thermostat_id] # type: ThermostatDTO
if thermostat_dto.in_use:
t_mode = thermostat_mode['mode{0}'.format(thermostat_id)]
t_automatic, t_setpoint = get_automatic_setpoint(t_mode)
thermostat = {
'id':
thermostat_id,
'act':
thermostat_info['tmp{0}'.format(
thermostat_id)].get_temperature(),
'csetp':
thermostat_info['setp{0}'.format(
thermostat_id)].get_temperature(),
'outside':
thermostat_info['outside'].get_temperature(),
'mode':
t_mode,
'automatic':
t_automatic,
'setpoint':
t_setpoint,
'name':
thermostat_dto.name,
'sensor_nr':
thermostat_dto.sensor,
'airco':
1 if aircos.status[thermostat_id] else 0
}
for output in [0, 1]:
output_id = getattr(thermostat_dto,
'output{0}'.format(output))
output_state_dto = status.get(output_id)
if output_id is not None and output_state_dto is not None and output_state_dto.status:
thermostat['output{0}'.format(
output)] = output_state_dto.dimmer
else:
thermostat['output{0}'.format(output)] = 0
thermostats.append(thermostat)
self._thermostat_status.full_update({
'thermostats_on': thermostats_on,
'automatic': automatic,
'setpoint': setpoint,
'cooling': cooling,
'status': thermostats
})
self._thermostats_last_updated = time.time()
def get_thermostat_status(self):
# type: () -> ThermostatGroupStatusDTO
""" Returns thermostat information """
self._refresh_thermostats() # Always return the latest information
master_status = self._thermostat_status.get_thermostats()
return ThermostatGroupStatusDTO(
id=0,
on=master_status['thermostats_on'],
automatic=master_status['automatic'],
setpoint=master_status['setpoint'],
cooling=master_status['cooling'],
statusses=[
ThermostatStatusDTO(id=thermostat['id'],
actual_temperature=thermostat['act'],
setpoint_temperature=thermostat['csetp'],
outside_temperature=thermostat['outside'],
mode=thermostat['mode'],
automatic=thermostat['automatic'],
setpoint=thermostat['setpoint'],
name=thermostat['name'],
sensor_id=thermostat['sensor_nr'],
airco=thermostat['airco'],
output_0_level=thermostat['output0'],
output_1_level=thermostat['output1'])
for thermostat in master_status['status']
])
return self._thermostat_status.get_thermostats()
class MasterHeartbeat(object):
"""
Monitors the status of the master communication.
"""
@Inject
def __init__(self, master_communicator=INJECTED):
# type: (MasterCommunicator) -> None
self._master_communicator = master_communicator
self._failures = -1 # Start "offline"
self._backoff = 60
self._last_restart = 0.0
self._min_threshold = 2
self._thread = DaemonThread(name='masterheartbeat',
target=self._heartbeat,
interval=30,
delay=5)
def start(self):
# type: () -> None
logger.info('Starting master heartbeat')
self._thread.start()
def stop(self):
# type: () -> None
self._thread.stop()
def is_online(self):
# type: () -> bool
if self._failures == -1:
self._thread.request_single_run()
time.sleep(2)
return self._failures == 0
def set_offline(self):
# type: () -> None
self._failures += 1
def get_communicator_health(self):
# type: () -> HEALTH
if self._failures > self._min_threshold:
stats = self._check_stats()
if stats is None:
return CommunicationStatus.UNSTABLE
elif stats:
return CommunicationStatus.SUCCESS
else:
return CommunicationStatus.FAILURE
else:
return CommunicationStatus.SUCCESS
def _heartbeat(self):
# type: () -> None
if self._failures > self._min_threshold and self._last_restart < time.time(
) - self._backoff:
logger.error('Master heartbeat failure, restarting communication')
try:
self._master_communicator.stop()
finally:
self._master_communicator.start()
self._last_restart = time.time()
self._backoff = self._backoff * 2
try:
self._master_communicator.do_command(master_api.status())
if self._failures > 0:
logger.info('Master heartbeat recovered after %s failures',
self._failures)
self._failures = 0
except CommunicationTimedOutException:
self._failures += 1
logger.error('Master heartbeat %s failures', self._failures)
raise DaemonThreadWait()
except Exception:
logger.error('Master heartbeat unhandled exception')
raise
def _check_stats(self):
# type: () -> Optional[bool]
"""
"""
stats = self._master_communicator.get_communication_statistics()
calls_timedout = [call for call in stats['calls_timedout']]
calls_succeeded = [call for call in stats['calls_succeeded']]
all_calls = sorted(calls_timedout + calls_succeeded)
if len(calls_timedout) == 0:
# If there are no timeouts at all
return True
elif len(all_calls) <= 10:
# Not enough calls made to have a decent view on what's going on
logger.warning(
'Observed master communication failures, but not enough calls')
return None
elif not any(t in calls_timedout for t in all_calls[-10:]):
logger.warning(
'Observed master communication failures, but recent calls recovered'
)
# The last X calls are successfull
return None
calls_last_x_minutes = [t for t in all_calls if t > time.time() - 180]
if len(calls_last_x_minutes) <= 5:
logger.warning(
'Observed master communication failures, but not recent enough'
)
# Not enough recent calls
return None
ratio = len([t for t in calls_last_x_minutes if t in calls_timedout
]) / float(len(calls_last_x_minutes))
if ratio < 0.25:
# Less than 25% of the calls fail, let's assume everything is just "fine"
logger.warning(
'Observed master communication failures, but there\'s only a failure ratio of {:.2f}%'
.format(ratio * 100))
return None
else:
return False
class BaseController(object):
SYNC_STRUCTURES = None # type: Optional[List[SyncStructure]]
@Inject
def __init__(self,
master_controller,
maintenance_controller=INJECTED,
pubsub=INJECTED,
sync_interval=900):
# type: (MasterController, MaintenanceController, PubSub, float) -> None
self._master_controller = master_controller
self._maintenance_controller = maintenance_controller
self._pubsub = pubsub
self._sync_orm_thread = None # type: Optional[DaemonThread]
self._sync_orm_interval = sync_interval
self._sync_dirty = True # Always sync after restart.
self._sync_running = False
self._pubsub.subscribe_master_events(PubSub.MasterTopics.EEPROM,
self._handle_master_event)
self._pubsub.subscribe_master_events(PubSub.MasterTopics.MODULE,
self._handle_master_event)
def _handle_master_event(self, master_event):
# type: (MasterEvent) -> None
if master_event.type in [
MasterEvent.Types.EEPROM_CHANGE,
MasterEvent.Types.MODULE_DISCOVERY
]:
self._sync_dirty = True
self.request_sync_orm()
def start(self):
self._sync_orm_thread = DaemonThread(name='{0}sync'.format(
self.__class__.__name__.lower()[:10]),
target=self._sync_orm,
interval=self._sync_orm_interval,
delay=300)
self._sync_orm_thread.start()
def stop(self):
if self._sync_orm_thread is not None:
self._sync_orm_thread.stop()
def request_sync_orm(self):
if self._sync_orm_thread is not None:
self._sync_orm_thread.request_single_run()
def run_sync_orm(self):
self._sync_orm()
def _sync_orm(self):
# type: () -> bool
if self.SYNC_STRUCTURES is None:
return False
if self._sync_running:
for structure in self.SYNC_STRUCTURES:
orm_model = structure.orm_model
logger.info('ORM sync ({0}): Already running'.format(
orm_model.__name__))
return False
self._sync_running = True
try:
for structure in self.SYNC_STRUCTURES:
orm_model = structure.orm_model
try:
name = structure.name
skip = structure.skip
start = time.time()
logger.info('ORM sync ({0})'.format(orm_model.__name__))
ids = []
for dto in getattr(self._master_controller,
'load_{0}s'.format(name))():
if skip is not None and skip(dto):
continue
id_ = dto.id
ids.append(id_)
if not orm_model.select().where(
orm_model.number == id_).exists():
orm_model.create(number=id_)
orm_model.delete().where(
orm_model.number.not_in(ids)).execute()
duration = time.time() - start
logger.info(
'ORM sync ({0}): completed after {1:.1f}s'.format(
orm_model.__name__, duration))
except CommunicationTimedOutException as ex:
logger.error('ORM sync ({0}): Failed: {1}'.format(
orm_model.__name__, ex))
except Exception:
logger.exception('ORM sync ({0}): Failed'.format(
orm_model.__name__))
if self._sync_dirty:
type_name = orm_model.__name__.lower()
gateway_event = GatewayEvent(
GatewayEvent.Types.CONFIG_CHANGE, {'type': type_name})
self._pubsub.publish_gateway_event(
PubSub.GatewayTopics.CONFIG, gateway_event)
self._sync_dirty = False
finally:
self._sync_running = False
return True
class ThermostatControllerGateway(ThermostatController):
# TODO: At this moment, a pump group strictly speaking is not related to any thermostat,
# nor to cooling/heating. Yet in the `classic` implementation there is. This means that
# changing a pump group could influence another pump group, since their `number` is shared.
THERMOSTAT_PID_UPDATE_INTERVAL = 60
PUMP_UPDATE_INTERVAL = 30
SYNC_CONFIG_INTERVAL = 900
@Inject
def __init__(self,
gateway_api=INJECTED,
output_controller=INJECTED,
pubsub=INJECTED):
# type: (GatewayApi, OutputController, PubSub) -> None
super(ThermostatControllerGateway, self).__init__(output_controller)
self._gateway_api = gateway_api
self._pubsub = pubsub
self._running = False
self._pid_loop_thread = None # type: Optional[DaemonThread]
self._update_pumps_thread = None # type: Optional[DaemonThread]
self._periodic_sync_thread = None # type: Optional[DaemonThread]
self.thermostat_pids = {} # type: Dict[int, ThermostatPid]
self._pump_valve_controller = PumpValveController()
timezone = gateway_api.get_timezone()
# we could also use an in-memory store, but this allows us to detect 'missed' transitions
# e.g. in case when gateway was rebooting during a scheduled transition
db_filename = constants.get_thermostats_scheduler_database_file()
jobstores = {
'default':
SQLAlchemyJobStore(url='sqlite:///{})'.format(db_filename))
}
self._scheduler = BackgroundScheduler(jobstores=jobstores,
timezone=timezone)
def start(self): # type: () -> None
logger.info('Starting gateway thermostatcontroller...')
if not self._running:
self._running = True
self.refresh_config_from_db()
self._pid_loop_thread = DaemonThread(
name='thermostatpid',
target=self._pid_tick,
interval=self.THERMOSTAT_PID_UPDATE_INTERVAL)
self._pid_loop_thread.start()
self._update_pumps_thread = DaemonThread(
name='thermostatpumps',
target=self._update_pumps,
interval=self.PUMP_UPDATE_INTERVAL)
self._update_pumps_thread.start()
self._periodic_sync_thread = DaemonThread(
name='thermostatsync',
target=self._periodic_sync,
interval=self.SYNC_CONFIG_INTERVAL)
self._periodic_sync_thread.start()
self._scheduler.start()
logger.info('Starting gateway thermostatcontroller... Done')
else:
raise RuntimeError(
'GatewayThermostatController already running. Please stop it first.'
)
def stop(self): # type: () -> None
if not self._running:
logger.warning(
'Stopping an already stopped GatewayThermostatController.')
self._running = False
self._scheduler.shutdown(wait=False)
if self._pid_loop_thread is not None:
self._pid_loop_thread.stop()
if self._update_pumps_thread is not None:
self._update_pumps_thread.stop()
if self._periodic_sync_thread is not None:
self._periodic_sync_thread.stop()
def _pid_tick(self): # type: () -> None
for thermostat_number, thermostat_pid in self.thermostat_pids.items():
try:
thermostat_pid.tick()
except Exception:
logger.exception(
'There was a problem with calculating thermostat PID {}'.
format(thermostat_pid))
def refresh_config_from_db(self): # type: () -> None
self.refresh_thermostats_from_db()
self._pump_valve_controller.refresh_from_db()
def refresh_thermostats_from_db(self): # type: () -> None
for thermostat in Thermostat.select():
thermostat_pid = self.thermostat_pids.get(thermostat.number)
if thermostat_pid is None:
thermostat_pid = ThermostatPid(thermostat,
self._pump_valve_controller)
thermostat_pid.subscribe_state_changes(
self._thermostat_changed)
self.thermostat_pids[thermostat.number] = thermostat_pid
thermostat_pid.update_thermostat(thermostat)
thermostat_pid.tick()
# TODO: Delete stale/removed thermostats
def _update_pumps(self): # type: () -> None
try:
self._pump_valve_controller.steer()
except Exception:
logger.exception('Could not update pumps.')
def _periodic_sync(self): # type: () -> None
try:
self.refresh_config_from_db()
except Exception:
logger.exception('Could not get thermostat config.')
def _sync_scheduler(self): # type: () -> None
self._scheduler.remove_all_jobs(
) # TODO: This might have to be more efficient, as this generates I/O
for thermostat_number, thermostat_pid in self.thermostat_pids.items():
start_date = datetime.datetime.utcfromtimestamp(
float(thermostat_pid.thermostat.start))
day_schedules = thermostat_pid.thermostat.day_schedules
schedule_length = len(day_schedules)
for schedule in day_schedules:
for seconds_of_day, new_setpoint in schedule.schedule_data.items(
):
m, s = divmod(int(seconds_of_day), 60)
h, m = divmod(m, 60)
if schedule.mode == 'heating':
args = [thermostat_number, new_setpoint, None]
else:
args = [thermostat_number, None, new_setpoint]
if schedule_length % 7 == 0:
self._scheduler.add_job(ThermostatControllerGateway.
set_setpoint_from_scheduler,
'cron',
start_date=start_date,
day_of_week=schedule.index,
hour=h,
minute=m,
second=s,
args=args,
name='T{}: {} ({}) {}'.format(
thermostat_number,
new_setpoint,
schedule.mode,
seconds_of_day))
else:
# calendarinterval trigger is only supported in a future release of apscheduler
# https://apscheduler.readthedocs.io/en/latest/modules/triggers/calendarinterval.html#module-apscheduler.triggers.calendarinterval
day_start_date = start_date + datetime.timedelta(
days=schedule.index)
self._scheduler.add_job(ThermostatControllerGateway.
set_setpoint_from_scheduler,
'calendarinterval',
start_date=day_start_date,
days=schedule_length,
hour=h,
minute=m,
second=s,
args=args,
name='T{}: {} ({}) {}'.format(
thermostat_number,
new_setpoint,
schedule.mode,
seconds_of_day))
def set_current_setpoint(self,
thermostat_number,
temperature=None,
heating_temperature=None,
cooling_temperature=None):
# type: (int, Optional[float], Optional[float], Optional[float]) -> None
if temperature is None and heating_temperature is None and cooling_temperature is None:
return
thermostat = Thermostat.get(number=thermostat_number)
# When setting a setpoint manually, switch to manual preset except for when we are in scheduled mode
# scheduled mode will override the setpoint when the next edge in the schedule is triggered
active_preset = thermostat.active_preset
if active_preset.type not in [
Preset.Types.SCHEDULE, Preset.Types.MANUAL
]:
active_preset = thermostat.get_preset(Preset.Types.MANUAL)
thermostat.active_preset = active_preset
if heating_temperature is None:
heating_temperature = temperature
if heating_temperature is not None:
active_preset.heating_setpoint = float(heating_temperature)
if cooling_temperature is None:
cooling_temperature = temperature
if cooling_temperature is not None:
active_preset.cooling_setpoint = float(cooling_temperature)
active_preset.save()
thermostat_pid = self.thermostat_pids[thermostat_number]
thermostat_pid.update_thermostat(thermostat)
thermostat_pid.tick()
def get_current_preset(self, thermostat_number): # type: (int) -> Preset
thermostat = Thermostat.get(number=thermostat_number)
return thermostat.active_preset
def set_current_preset(self, thermostat_number,
preset_type): # type: (int, str) -> None
thermostat = Thermostat.get(
number=thermostat_number) # type: Thermostat
preset = thermostat.get_preset(preset_type)
thermostat.active_preset = preset
thermostat.save()
thermostat_pid = self.thermostat_pids[thermostat_number]
thermostat_pid.update_thermostat(thermostat)
thermostat_pid.tick()
@classmethod
@Inject
def set_setpoint_from_scheduler(cls,
thermostat_number,
heating_temperature=None,
cooling_temperature=None,
thermostat_controller=INJECTED):
# type: (int, Optional[float], Optional[float], ThermostatControllerGateway) -> None
logger.info(
'Setting setpoint from scheduler for thermostat {}: H{} C{}'.
format(thermostat_number, heating_temperature,
cooling_temperature))
thermostat = Thermostat.get(number=thermostat_number)
active_preset = thermostat.active_preset
# Only update when not in preset mode like away, party, ...
if active_preset.type == Preset.Types.SCHEDULE:
thermostat_controller.set_current_setpoint(
thermostat_number=thermostat_number,
heating_temperature=heating_temperature,
cooling_temperature=cooling_temperature)
else:
logger.info(
'Thermostat is currently in preset mode, skipping update setpoint from scheduler.'
)
def get_thermostat_status(self): # type: () -> ThermostatGroupStatusDTO
def get_output_level(output_number):
if output_number is None:
return 0 # we are returning 0 if outputs are not configured
try:
output = self._output_controller.get_output_status(
output_number)
except ValueError:
logger.info(
'Output {0} state not yet available'.format(output_number))
return 0 # Output state is not yet cached (during startup)
if output.dimmer is None:
status_ = output.status
output_level = 0 if status_ is None else int(status_) * 100
else:
output_level = output.dimmer
return output_level
global_thermostat = ThermostatGroup.get(number=0)
if global_thermostat is None:
raise RuntimeError('Global thermostat not found!')
group_status = ThermostatGroupStatusDTO(
id=0,
on=global_thermostat.on,
automatic=True, # Default, will be updated below
setpoint=0, # Default, will be updated below
cooling=global_thermostat.mode == ThermostatMode.COOLING)
for thermostat in global_thermostat.thermostats:
valves = thermostat.cooling_valves if global_thermostat.mode == 'cooling' else thermostat.heating_valves
db_outputs = [valve.output.number for valve in valves]
number_of_outputs = len(db_outputs)
if number_of_outputs > 2:
logger.warning(
'Only 2 outputs are supported in the old format. Total: {0} outputs.'
.format(number_of_outputs))
output0 = db_outputs[0] if number_of_outputs > 0 else None
output1 = db_outputs[1] if number_of_outputs > 1 else None
active_preset = thermostat.active_preset
if global_thermostat.mode == ThermostatMode.COOLING:
setpoint_temperature = active_preset.cooling_setpoint
else:
setpoint_temperature = active_preset.heating_setpoint
group_status.statusses.append(
ThermostatStatusDTO(
id=thermostat.number,
actual_temperature=self._gateway_api.
get_sensor_temperature_status(thermostat.sensor),
setpoint_temperature=setpoint_temperature,
outside_temperature=self._gateway_api.
get_sensor_temperature_status(global_thermostat.sensor),
mode=0, # TODO: Need to be fixed
automatic=active_preset.type == Preset.Types.SCHEDULE,
setpoint=Preset.TYPE_TO_SETPOINT.get(
active_preset.type, 0),
name=thermostat.name,
sensor_id=thermostat.sensor.number,
airco=0, # TODO: Check if still used
output_0_level=get_output_level(output0),
output_1_level=get_output_level(output1)))
# Update global references
group_status.automatic = all(status.automatic
for status in group_status.statusses)
used_setpoints = set(status.setpoint
for status in group_status.statusses)
group_status.setpoint = next(iter(used_setpoints)) if len(
used_setpoints) == 1 else 0 # 0 is a fallback
return group_status
def set_thermostat_mode(self,
thermostat_on,
cooling_mode=False,
cooling_on=False,
automatic=None,
setpoint=None):
# type: (bool, bool, bool, Optional[bool], Optional[int]) -> None
mode = ThermostatMode.COOLING if cooling_mode else ThermostatMode.HEATING # type: Literal['cooling', 'heating']
global_thermosat = ThermostatGroup.get(number=0)
global_thermosat.on = thermostat_on
global_thermosat.mode = mode
global_thermosat.save()
for thermostat_number, thermostat_pid in self.thermostat_pids.items():
thermostat = Thermostat.get(number=thermostat_number)
if thermostat is not None:
if automatic is False and setpoint is not None and 3 <= setpoint <= 5:
preset = thermostat.get_preset(
preset_type=Preset.SETPOINT_TO_TYPE.get(
setpoint, Preset.Types.SCHEDULE))
thermostat.active_preset = preset
else:
thermostat.active_preset = thermostat.get_preset(
preset_type=Preset.Types.SCHEDULE)
thermostat_pid.update_thermostat(thermostat)
thermostat_pid.tick()
def load_heating_thermostat(self,
thermostat_id): # type: (int) -> ThermostatDTO
thermostat = Thermostat.get(number=thermostat_id)
return ThermostatMapper.orm_to_dto(thermostat, 'heating')
def load_heating_thermostats(self): # type: () -> List[ThermostatDTO]
return [
ThermostatMapper.orm_to_dto(thermostat, 'heating')
for thermostat in Thermostat.select()
]
def save_heating_thermostats(
self, thermostats
): # type: (List[Tuple[ThermostatDTO, List[str]]]) -> None
for thermostat_dto, fields in thermostats:
thermostat = ThermostatMapper.dto_to_orm(thermostat_dto, fields,
'heating')
self.refresh_set_configuration(thermostat)
def load_cooling_thermostat(self,
thermostat_id): # type: (int) -> ThermostatDTO
thermostat = Thermostat.get(number=thermostat_id)
return ThermostatMapper.orm_to_dto(thermostat, 'cooling')
def load_cooling_thermostats(self): # type: () -> List[ThermostatDTO]
return [
ThermostatMapper.orm_to_dto(thermostat, 'cooling')
for thermostat in Thermostat.select()
]
def save_cooling_thermostats(
self, thermostats
): # type: (List[Tuple[ThermostatDTO, List[str]]]) -> None
for thermostat_dto, fields in thermostats:
thermostat = ThermostatMapper.dto_to_orm(thermostat_dto, fields,
'cooling')
self.refresh_set_configuration(thermostat)
def set_per_thermostat_mode(self, thermostat_number, automatic, setpoint):
# type: (int, bool, float) -> None
thermostat_pid = self.thermostat_pids.get(thermostat_number)
if thermostat_pid is not None:
thermostat = thermostat_pid.thermostat
thermostat.automatic = automatic
thermostat.save()
preset = thermostat.active_preset
if thermostat.thermostat_group.mode == ThermostatGroup.Modes.HEATING:
preset.heating_setpoint = setpoint
else:
preset.cooling_setpoint = setpoint
preset.save()
thermostat_pid.update_thermostat(thermostat)
thermostat_pid.tick()
def load_thermostat_group(self):
# type: () -> ThermostatGroupDTO
thermostat_group = ThermostatGroup.get(number=0)
pump_delay = None
for thermostat in thermostat_group.thermostats:
for valve in thermostat.valves:
pump_delay = valve.delay
break
sensor_number = None if thermostat_group.sensor is None else thermostat_group.sensor.number
thermostat_group_dto = ThermostatGroupDTO(
id=0,
outside_sensor_id=sensor_number,
threshold_temperature=thermostat_group.threshold_temperature,
pump_delay=pump_delay)
for link in OutputToThermostatGroup.select(OutputToThermostatGroup, Output) \
.join_from(OutputToThermostatGroup, Output) \
.where(OutputToThermostatGroup.thermostat_group == thermostat_group):
if link.index > 3 or link.output is None:
continue
field = 'switch_to_{0}_{1}'.format(link.mode, link.index)
setattr(thermostat_group_dto, field,
(link.output.number, link.value))
return thermostat_group_dto
def save_thermostat_group(self, thermostat_group):
# type: (Tuple[ThermostatGroupDTO, List[str]]) -> None
thermostat_group_dto, fields = thermostat_group
# Update thermostat group configuration
orm_object = ThermostatGroup.get(number=0) # type: ThermostatGroup
if 'outside_sensor_id' in fields:
orm_object.sensor = Sensor.get(
number=thermostat_group_dto.outside_sensor_id)
if 'threshold_temperature' in fields:
orm_object.threshold_temperature = thermostat_group_dto.threshold_temperature # type: ignore
orm_object.save()
# Link configuration outputs to global thermostat config
for mode in ['cooling', 'heating']:
links = {
link.index: link
for link in OutputToThermostatGroup.select().where(
(OutputToThermostatGroup.thermostat_group == orm_object)
& (OutputToThermostatGroup.mode == mode))
}
for i in range(4):
field = 'switch_to_{0}_{1}'.format(mode, i)
if field not in fields:
continue
link = links.get(i)
data = getattr(thermostat_group_dto, field)
if data is None:
if link is not None:
link.delete_instance()
else:
output_number, value = data
output = Output.get(number=output_number)
if link is None:
OutputToThermostatGroup.create(
output=output,
thermostat_group=orm_object,
mode=mode,
index=i,
value=value)
else:
link.output = output
link.value = value
link.save()
if 'pump_delay' in fields:
# Set valve delay for all valves in this group
for thermostat in orm_object.thermostats:
for valve in thermostat.valves:
valve.delay = thermostat_group_dto.pump_delay # type: ignore
valve.save()
def load_heating_pump_group(self,
pump_group_id): # type: (int) -> PumpGroupDTO
pump = Pump.get(number=pump_group_id)
return PumpGroupDTO(id=pump_group_id,
pump_output_id=pump.output.number,
valve_output_ids=[
valve.output.number
for valve in pump.heating_valves
],
room_id=None)
def load_heating_pump_groups(self): # type: () -> List[PumpGroupDTO]
pump_groups = []
for pump in Pump.select():
pump_groups.append(
PumpGroupDTO(id=pump.id,
pump_output_id=pump.output.number,
valve_output_ids=[
valve.output.number
for valve in pump.heating_valves
],
room_id=None))
return pump_groups
def save_heating_pump_groups(
self, pump_groups
): # type: (List[Tuple[PumpGroupDTO, List[str]]]) -> None
return ThermostatControllerGateway._save_pump_groups(
ThermostatGroup.Modes.HEATING, pump_groups)
def load_cooling_pump_group(self,
pump_group_id): # type: (int) -> PumpGroupDTO
pump = Pump.get(number=pump_group_id)
return PumpGroupDTO(id=pump_group_id,
pump_output_id=pump.output.number,
valve_output_ids=[
valve.output.number
for valve in pump.cooling_valves
],
room_id=None)
def load_cooling_pump_groups(self): # type: () -> List[PumpGroupDTO]
pump_groups = []
for pump in Pump.select():
pump_groups.append(
PumpGroupDTO(id=pump.id,
pump_output_id=pump.output.number,
valve_output_ids=[
valve.output.number
for valve in pump.cooling_valves
],
room_id=None))
return pump_groups
def save_cooling_pump_groups(
self, pump_groups
): # type: (List[Tuple[PumpGroupDTO, List[str]]]) -> None
return ThermostatControllerGateway._save_pump_groups(
ThermostatGroup.Modes.COOLING, pump_groups)
@staticmethod
def _save_pump_groups(
mode, pump_groups
): # type: (str, List[Tuple[PumpGroupDTO, List[str]]]) -> None
for pump_group_dto, fields in pump_groups:
if 'pump_output_id' in fields and 'valve_output_ids' in fields:
valve_output_ids = pump_group_dto.valve_output_ids
pump = Pump.get(id=pump_group_dto.id) # type: Pump
pump.output = Output.get(number=pump_group_dto.pump_output_id)
links = {
pump_to_valve.valve.output.number: pump_to_valve
for pump_to_valve in PumpToValve.select(
PumpToValve, Pump, Valve, Output).join_from(
PumpToValve, Valve).join_from(
PumpToValve, Pump).join_from(Valve, Output).
join_from(Valve, ValveToThermostat).where((
ValveToThermostat.mode == mode) & (Pump.id == pump.id))
}
for output_id in list(links.keys()):
if output_id not in valve_output_ids:
pump_to_valve = links.pop(
output_id) # type: PumpToValve
pump_to_valve.delete_instance()
else:
valve_output_ids.remove(output_id)
for output_id in valve_output_ids:
output = Output.get(number=output_id)
valve = Valve.get_or_none(output=output)
if valve is None:
valve = Valve(name=output.name, output=output)
valve.save()
PumpToValve.create(pump=pump, valve=valve)
def load_global_rtd10(self): # type: () -> GlobalRTD10DTO
raise UnsupportedException()
def refresh_set_configuration(self,
thermostat): # type: (Thermostat) -> None
thermostat_pid = self.thermostat_pids.get(thermostat.number)
if thermostat_pid is not None:
thermostat_pid.update_thermostat(thermostat)
else:
thermostat_pid = ThermostatPid(thermostat,
self._pump_valve_controller)
self.thermostat_pids[thermostat.number] = thermostat_pid
self._sync_scheduler()
thermostat_pid.tick()
def _thermostat_changed(self, thermostat_number, active_preset,
current_setpoint, actual_temperature, percentages,
room):
# type: (int, str, float, Optional[float], List[float], int) -> None
location = {'room_id': room}
gateway_event = GatewayEvent(
GatewayEvent.Types.THERMOSTAT_CHANGE, {
'id': thermostat_number,
'status': {
'preset': active_preset,
'current_setpoint': current_setpoint,
'actual_temperature': actual_temperature,
'output_0':
percentages[0] if len(percentages) >= 1 else None,
'output_1':
percentages[1] if len(percentages) >= 2 else None
},
'location': location
})
self._pubsub.publish_gateway_event(PubSub.GatewayTopics.STATE,
gateway_event)
def _thermostat_group_changed(self, thermostat_group):
# type: (ThermostatGroup) -> None
gateway_event = GatewayEvent(
GatewayEvent.Types.THERMOSTAT_GROUP_CHANGE, {
'id': 0,
'status': {
'state':
'ON' if thermostat_group.on else 'OFF',
'mode':
'COOLING'
if thermostat_group.mode == 'cooling' else 'HEATING'
},
'location': {}
})
self._pubsub.publish_gateway_event(PubSub.GatewayTopics.STATE,
gateway_event)
# Obsolete unsupported calls
def save_global_rtd10(
self, rtd10): # type: (Tuple[GlobalRTD10DTO, List[str]]) -> None
raise UnsupportedException()
def load_heating_rtd10(self, rtd10_id): # type: (int) -> RTD10DTO
raise UnsupportedException()
def load_heating_rtd10s(self): # type: () -> List[RTD10DTO]
raise UnsupportedException()
def save_heating_rtd10s(
self, rtd10s): # type: (List[Tuple[RTD10DTO, List[str]]]) -> None
raise UnsupportedException()
def load_cooling_rtd10(self, rtd10_id): # type: (int) -> RTD10DTO
raise UnsupportedException()
def load_cooling_rtd10s(self): # type: () -> List[RTD10DTO]
raise UnsupportedException()
def save_cooling_rtd10s(
self, rtd10s): # type: (List[Tuple[RTD10DTO, List[str]]]) -> None
raise UnsupportedException()
def set_airco_status(self, thermostat_id, airco_on):
raise UnsupportedException()
def load_airco_status(self):
raise UnsupportedException()
class FrontpanelController(object):
INDICATE_TIMEOUT = 30
AUTH_MODE_PRESS_DURATION = 5
AUTH_MODE_TIMEOUT = 60
BOARD_TYPE = Hardware.get_board_type()
MAIN_INTERFACE = Hardware.get_main_interface()
class Leds(object):
EXPANSION = 'EXPANSION'
STATUS_GREEN = 'STATUS_GREEN'
STATUS_RED = 'STATUS_RED'
CAN_STATUS_GREEN = 'CAN_STATUS_GREEN'
CAN_STATUS_RED = 'CAN_STATUS_RED'
CAN_COMMUNICATION = 'CAN_COMMUNICATION'
P1 = 'P1'
LAN_GREEN = 'LAN_GREEN'
LAN_RED = 'LAN_RED'
CLOUD = 'CLOUD'
SETUP = 'SETUP'
RELAYS_1_8 = 'RELAYS_1_8'
RELAYS_9_16 = 'RELAYS_9_16'
OUTPUTS_DIG_1_4 = 'OUTPUTS_DIG_1_4'
OUTPUTS_DIG_5_7 = 'OUTPUTS_DIG_5_7'
OUTPUTS_ANA_1_4 = 'OUTPUTS_ANA_1_4'
INPUTS = 'INPUTS'
POWER = 'POWER'
ALIVE = 'ALIVE'
VPN = 'VPN'
COMMUNICATION_1 = 'COMMUNICATION_1'
COMMUNICATION_2 = 'COMMUNICATION_2'
class LedStates(object):
OFF = 'OFF'
BLINKING_25 = 'BLINKING_25'
BLINKING_50 = 'BLINKING_50'
BLINKING_75 = 'BLINKING_75'
SOLID = 'SOLID'
class Buttons(object):
SELECT = 'SELECT'
SETUP = 'SETUP'
ACTION = 'ACTION'
CAN_POWER = 'CAN_POWER'
class ButtonStates(object):
PRESSED = 'PRESSED'
RELEASED = 'RELEASED'
class SerialPorts(object):
MASTER_API = 'MASTER_API'
ENERGY = 'ENERGY'
P1 = 'P1'
@Inject
def __init__(self,
master_controller=INJECTED,
power_communicator=INJECTED):
# type: (MasterController, PowerCommunicator) -> None
self._master_controller = master_controller
self._power_communicator = power_communicator
self._network_carrier = None
self._network_activity = None
self._network_activity_scan_counter = 0
self._network_bytes = 0
self._check_network_activity_thread = None
self._authorized_mode = False
self._authorized_mode_timeout = 0
self._indicate = False
self._indicate_timeout = 0
self._master_stats = 0, 0
self._power_stats = 0, 0
@property
def authorized_mode(self):
# return Platform.get_platform() == Platform.Type.CORE_PLUS or self._authorized_mode # Needed to validate Brain+ with no front panel attached
return self._authorized_mode
def event_receiver(self, event, payload):
if event == OMBusEvents.CLOUD_REACHABLE:
self._report_cloud_reachable(payload)
elif event == OMBusEvents.VPN_OPEN:
self._report_vpn_open(payload)
elif event == OMBusEvents.CONNECTIVITY:
self._report_connectivity(payload)
def start(self):
self._check_network_activity_thread = DaemonThread(
name='frontpanel', target=self._do_frontpanel_tasks, interval=0.5)
self._check_network_activity_thread.start()
def stop(self):
if self._check_network_activity_thread is not None:
self._check_network_activity_thread.stop()
def _report_carrier(self, carrier):
# type: (bool) -> None
raise NotImplementedError()
def _report_connectivity(self, connectivity):
# type: (bool) -> None
raise NotImplementedError()
def _report_network_activity(self, activity):
# type: (bool) -> None
raise NotImplementedError()
def _report_serial_activity(self, serial_port, activity):
# type: (str, Optional[bool]) -> None
raise NotImplementedError()
def _report_cloud_reachable(self, reachable):
# type: (bool) -> None
raise NotImplementedError()
def _report_vpn_open(self, vpn_open):
# type: (bool) -> None
raise NotImplementedError()
def indicate(self):
self._indicate = True
self._indicate_timeout = time.time(
) + FrontpanelController.INDICATE_TIMEOUT
def _do_frontpanel_tasks(self):
# Check network activity
try:
with open(
'/sys/class/net/{0}/carrier'.format(
FrontpanelController.MAIN_INTERFACE), 'r') as fh_up:
line = fh_up.read()
carrier = int(line) == 1
carrier_changed = self._network_carrier != carrier
if carrier_changed:
self._network_carrier = carrier
self._report_carrier(carrier)
# Check network activity every second, or if the carrier changed
if self._network_activity_scan_counter >= 9 or carrier_changed:
self._network_activity_scan_counter = 0
network_activity = False
if self._network_carrier: # There's no activity when there's no carrier
with open('/proc/net/dev', 'r') as fh_stat:
for line in fh_stat.readlines():
if FrontpanelController.MAIN_INTERFACE not in line:
continue
received, transmitted = 0, 0
parts = line.split()
if len(parts) == 17:
received = parts[1]
transmitted = parts[9]
elif len(parts) == 16:
(_, received) = tuple(parts[0].split(':'))
transmitted = parts[8]
new_bytes = received + transmitted
if self._network_bytes != new_bytes:
self._network_bytes = new_bytes
network_activity = True
else:
network_activity = False
if self._network_activity != network_activity:
self._report_network_activity(network_activity)
self._network_activity = network_activity
self._network_activity_scan_counter += 1
except Exception as exception:
logger.error(
'Error while checking network activity: {0}'.format(exception))
# Monitor serial activity
try:
stats = self._master_controller.get_communication_statistics()
new_master_stats = (stats['bytes_read'], stats['bytes_written'])
activity = self._master_stats[0] != new_master_stats[
0] or self._master_stats[1] != new_master_stats[1]
self._report_serial_activity(
FrontpanelController.SerialPorts.MASTER_API, activity)
self._master_stats = new_master_stats
if self._power_communicator is None:
new_power_stats = 0, 0
else:
stats = self._power_communicator.get_communication_statistics()
new_power_stats = (stats['bytes_read'], stats['bytes_written'])
activity = self._power_stats[0] != new_power_stats[
0] or self._power_stats[1] != new_power_stats[1]
self._report_serial_activity(
FrontpanelController.SerialPorts.ENERGY, activity)
self._power_stats = new_power_stats
activity = None # type: Optional[bool] # TODO: Load P1/RS232 activity
self._report_serial_activity(FrontpanelController.SerialPorts.P1,
activity)
except Exception as exception:
logger.error(
'Error while checking serial activity: {0}'.format(exception))
# Clear indicate timeout
if time.time() > self._indicate_timeout:
self._indicate = False
class OutputController(BaseController):
SYNC_STRUCTURES = [SyncStructure(Output, 'output')]
@Inject
def __init__(self, master_controller=INJECTED):
# type: (MasterController) -> None
super(OutputController, self).__init__(master_controller)
self._cache = OutputStateCache()
self._sync_state_thread = None # type: Optional[DaemonThread]
self._pubsub.subscribe_master_events(PubSub.MasterTopics.OUTPUT,
self._handle_master_event)
def start(self):
# type: () -> None
super(OutputController, self).start()
self._sync_state_thread = DaemonThread(name='outputsyncstate',
target=self._sync_state,
interval=600,
delay=10)
self._sync_state_thread.start()
def stop(self):
# type: () -> None
super(OutputController, self).stop()
if self._sync_state_thread:
self._sync_state_thread.stop()
self._sync_state_thread = None
def _handle_master_event(self, master_event):
# type: (MasterEvent) -> None
super(OutputController, self)._handle_master_event(master_event)
if master_event.type == MasterEvent.Types.MODULE_DISCOVERY:
if self._sync_state_thread:
self._sync_state_thread.request_single_run()
if master_event.type == MasterEvent.Types.OUTPUT_STATUS:
self._handle_output_status(master_event.data['state'])
if master_event.type == MasterEvent.Types.EXECUTE_GATEWAY_API:
if master_event.data['type'] == MasterEvent.APITypes.SET_LIGHTS:
action = master_event.data['data'][
'action'] # type: Literal['ON', 'OFF', 'TOGGLE']
floor_id = master_event.data['data'][
'floor_id'] # type: Optional[int]
self.set_all_lights(action=action, floor_id=floor_id)
def _handle_output_status(self, state_dto):
# type: (OutputStateDTO) -> None
changed, output_dto = self._cache.handle_change(state_dto)
if changed and output_dto is not None:
self._publish_output_change(output_dto)
def _sync_state(self):
try:
self.load_outputs()
for state_dto in self._master_controller.load_output_status():
_, output_dto = self._cache.handle_change(state_dto)
if output_dto is not None:
# Always send events on the background sync
self._publish_output_change(output_dto)
except CommunicationTimedOutException:
logger.error(
'Got communication timeout during synchronization, waiting 10 seconds.'
)
raise DaemonThreadWait
except CommunicationFailure:
# This is an expected situation
raise DaemonThreadWait
def _publish_output_change(self, output_dto):
# type: (OutputDTO) -> None
event_status = {
'on': output_dto.state.status,
'locked': output_dto.state.locked
}
if output_dto.module_type in ['d', 'D']:
event_status['value'] = output_dto.state.dimmer
event_data = {
'id': output_dto.id,
'status': event_status,
'location': {
'room_id': Toolbox.denonify(output_dto.room, 255)
}
}
gateway_event = GatewayEvent(GatewayEvent.Types.OUTPUT_CHANGE,
event_data)
self._pubsub.publish_gateway_event(PubSub.GatewayTopics.STATE,
gateway_event)
def get_output_status(self, output_id):
# type: (int) -> OutputStateDTO
# TODO also support plugins
output_state_dto = self._cache.get_state().get(output_id)
if output_state_dto is None:
raise ValueError(
'Output with id {} does not exist'.format(output_id))
return output_state_dto
def get_output_statuses(self):
# type: () -> List[OutputStateDTO]
# TODO also support plugins
return list(self._cache.get_state().values())
def load_output(self, output_id): # type: (int) -> OutputDTO
output = Output.select(Room) \
.join_from(Output, Room, join_type=JOIN.LEFT_OUTER) \
.where(Output.number == output_id) \
.get() # type: Output # TODO: Load dict
output_dto = self._master_controller.load_output(output_id=output_id)
output_dto.room = output.room.number if output.room is not None else None
return output_dto
def load_outputs(self): # type: () -> List[OutputDTO]
output_dtos = []
for output in list(
Output.select(Output, Room).join_from(
Output, Room,
join_type=JOIN.LEFT_OUTER)): # TODO: Load dicts
output_dto = self._master_controller.load_output(
output_id=output.number)
output_dto.room = output.room.number if output.room is not None else None
output_dtos.append(output_dto)
self._cache.update_outputs(output_dtos)
return output_dtos
def save_outputs(self, outputs): # type: (List[OutputDTO]) -> None
outputs_to_save = []
for output_dto in outputs:
output = Output.get_or_none(number=output_dto.id) # type: Output
if output is None:
logger.info('Ignored saving non-existing Output {0}'.format(
output_dto.id))
if 'room' in output_dto.loaded_fields:
if output_dto.room is None:
output.room = None
elif 0 <= output_dto.room <= 100:
output.room, _ = Room.get_or_create(number=output_dto.room)
output.save()
outputs_to_save.append(output_dto)
self._master_controller.save_outputs(outputs_to_save)
def set_all_lights(
self,
action,
floor_id=None
): # type: (Literal['ON', 'OFF', 'TOGGLE'], Optional[int]) -> None
# TODO: Also include other sources (e.g. plugins) once implemented
if floor_id is None:
self._master_controller.set_all_lights(action=action)
return
# TODO: Filter on output type "light" once available
query = Output.select(Output.number) \
.join_from(Output, Room, join_type=JOIN.INNER) \
.join_from(Room, Floor, join_type=JOIN.INNER) \
.where(Floor.number == floor_id)
output_ids = [output['number'] for output in query.dicts()]
# It is unknown whether `floor` is known to the Master implementation. So pass both the floor_id
# and the list of Output ids to the MasterController
self._master_controller.set_all_lights(action=action,
floor_id=floor_id,
output_ids=output_ids)
def set_output_status(self, output_id, is_on, dimmer=None, timer=None):
# type: (int, bool, Optional[int], Optional[int]) -> None
self._master_controller.set_output(output_id=output_id,
state=is_on,
dimmer=dimmer,
timer=timer)
# Global (led) feedback
def load_global_feedback(
self, global_feedback_id): # type: (int) -> GlobalFeedbackDTO
return self._master_controller.load_global_feedback(
global_feedback_id=global_feedback_id)
def load_global_feedbacks(self): # type: () -> List[GlobalFeedbackDTO]
return self._master_controller.load_global_feedbacks()
def save_global_feedbacks(
self, global_feedbacks): # type: (List[GlobalFeedbackDTO]) -> None
self._master_controller.save_global_feedbacks(global_feedbacks)