def __send_temperatures(self):
for waiter in self.__waiters:
try:
self.currentTemperature = TemperatureReader().read_temp()
if self.currentTemperature >= self.stepTemperature:
self.state = False
if self.currentTemperature < self.stepTemperature:
self.state = True
if len(self.__waiters) == 0:
break
if not self.temperatureControlOverriden:
self.toggleGPIO()
messageProducerObject = MessageProducerFactory.get_message(
'state_change')
if (self.lastState != self.state):
messageProducerObject.produceMessage(self)
self.lastState = self.state
messageProducerObject = MessageProducerFactory.get_message(
'send_temperature')
messageProducerObject.produceMessage(self)
except AttributeError as e:
print("Error sending temp", e)
break
def __init__(self, config, logger, storage): self.temperatureReader = TemperatureReader(config['temperature_read_file'], config['base_data_directory'], config['temperature_save_file'], config['temperature_sampling_interval']) self.distanceReader = DistanceReader(config['distance_read_file'], config['base_data_directory'], config['distance_save_file'], config['distance_sampling_interval'], config['distance_sample_length']) self.pictureReader = PictureReader(config['photo_save_folder'], config['picture_sampling_interval']) self.soundReader = SoundReader(config['sound_save_folder'], config['sound_sampling_interval'], config['sound_sample_length']) self.soundTime = config['sound_sample_length']; self.temperatureReader.setLogger(logger) self.temperatureReader.setStorage(storage) self.distanceReader.setLogger(logger) self.distanceReader.setStorage(storage) self.pictureReader.setLogger(logger) self.pictureReader.setStorage(storage) self.soundReader.setLogger(logger) self.soundReader.setStorage(storage) self.logger = logger
def __init__(self, config, logger, storage): self.temperatureReader = TemperatureReader(config['temperature_read_file'], config['base_data_directory'], config['temperature_save_file'], config['temperature_sampling_interval']) self.pictureReader = PictureReader(config['photo_save_folder'], config['picture_sampling_interval']) self.soundReader = SoundReader(config['sound_save_folder'], config['sound_sampling_interval'], config['sound_sample_length']) self.soundTime = config['sound_sample_length']; self.temperatureReader.setLogger(logger) self.temperatureReader.setStorage(storage) self.pictureReader.setLogger(logger) self.pictureReader.setStorage(storage) self.soundReader.setLogger(logger) self.soundReader.setStorage(storage) self.logger = logger
class RecordingManager:
#uses config map to setup recording threads
def __init__(self, config, logger, storage):
self.temperatureReader = TemperatureReader(
config['temperature_read_file'], config['base_data_directory'],
config['temperature_save_file'],
config['temperature_sampling_interval'])
self.pictureReader = PictureReader(config['photo_save_folder'],
config['picture_sampling_interval'])
self.soundReader = SoundReader(config['sound_save_folder'],
config['sound_sampling_interval'],
config['sound_sample_length'])
self.soundTime = config['sound_sample_length']
self.temperatureReader.setLogger(logger)
self.temperatureReader.setStorage(storage)
self.pictureReader.setLogger(logger)
self.pictureReader.setStorage(storage)
self.soundReader.setLogger(logger)
self.soundReader.setStorage(storage)
self.logger = logger
#starts all recording threads
def startRecording(self):
self.logger.log("[RecordingManager] starting recording threads")
self.temperatureReader.startRecording()
self.pictureReader.startRecording()
self.soundReader.startRecording()
self.logger.log("[RecordingManager] threads started")
#requests that all recording threads stop, and waits for all of them to stopshop
def stopRecording(self):
self.logger.log("[RecordingManager] stopping recording threads")
#requesting threads to stop
self.temperatureReader.stopRecording()
self.pictureReader.stopRecording()
self.soundReader.stopRecording()
self.logger.log("[RecordingManager] waiting for threads to stop...")
#waiting for all threads to stop
counter = 0
while self.temperatureReader.isRecording or self.pictureReader.isRecording or self.soundReader.isRecording:
counter += 1
if counter > (self.soundTime + 10):
#sound thread should have stopped by now if we end up here, because we waited for
#more seconds than it is supposed to be recording
logger.log(
"[RecordingManager] Sound thread did not quit, cannot stop recording"
)
return False #stop was unsucessful
time.sleep(1)
#one more request to stop recording, just to be safe
self.temperatureReader.stopRecording()
self.pictureReader.stopRecording()
self.soundReader.stopRecording()
self.logger.log("[RecordingManager] threads stopped")
return True #stop was sucessfull
#makes all threads quit, used when quitting the application
def quitThreads(self):
self.stopRecording()
self.pictureReader.quit()
self.soundReader.quit()
self.temperatureReader.quit()
class RecordingManager:
#uses config map to setup recording threads
def __init__(self, config, logger, storage):
self.temperatureReader = TemperatureReader(config['temperature_read_file'], config['base_data_directory'], config['temperature_save_file'], config['temperature_sampling_interval'])
self.distanceReader = DistanceReader(config['distance_read_file'], config['base_data_directory'], config['distance_save_file'], config['distance_sampling_interval'], config['distance_sample_length'])
self.pictureReader = PictureReader(config['photo_save_folder'], config['picture_sampling_interval'])
self.soundReader = SoundReader(config['sound_save_folder'], config['sound_sampling_interval'], config['sound_sample_length'])
self.soundTime = config['sound_sample_length'];
self.temperatureReader.setLogger(logger)
self.temperatureReader.setStorage(storage)
self.distanceReader.setLogger(logger)
self.distanceReader.setStorage(storage)
self.pictureReader.setLogger(logger)
self.pictureReader.setStorage(storage)
self.soundReader.setLogger(logger)
self.soundReader.setStorage(storage)
self.logger = logger
#starts all recording threads
def startRecording(self):
self.logger.log("[RecordingManager] starting recording threads")
self.temperatureReader.startRecording()
self.distanceReader.startRecording()
self.pictureReader.startRecording()
self.soundReader.startRecording()
self.logger.log("[RecordingManager] threads started")
#requests that all recording threads stop, and waits for all of them to stopshop
def stopRecording(self):
self.logger.log("[RecordingManager] stopping recording threads")
#requesting threads to stop
self.temperatureReader.stopRecording()
self.distanceReader.stopRecording()
self.pictureReader.stopRecording()
self.soundReader.stopRecording()
self.logger.log("[RecordingManager] waiting for threads to stop...")
#waiting for all threads to stop
counter = 0
while self.temperatureReader.isRecording or self.distanceReader.isRecording or self.pictureReader.isRecording or self.soundReader.isRecording:
counter += 1
if counter > (self.soundTime + 10):
#sound thread should have stopped by now if we end up here, because we waited for
#more seconds than it is supposed to be recording
logger.log("[RecordingManager] Sound thread did not quit, cannot stop recording")
return False #stop was unsucessful
time.sleep(1)
#one more request to stop recording, just to be safe
self.temperatureReader.stopRecording()
self.distanceReader.stopRecording()
self.pictureReader.stopRecording()
self.soundReader.stopRecording()
self.logger.log("[RecordingManager] threads stopped")
return True #stop was sucessfull
#makes all threads quit, used when quitting the application
def quitThreads(self):
self.stopRecording()
self.pictureReader.quit()
self.soundReader.quit()
self.temperatureReader.quit()
self.distancereader.quit()
def main():
# magic constants
#configurationFileName = "../../PyStat/thermostat.conf"
configurationFileName = "thermostat.conf"
currentFileName = "current.set"
scheduleFileName = "schedule.conf"
databaseName = "pystat.db"
# make the static utility classes
fileManager = FileManager(configurationFileName, currentFileName,
scheduleFileName)
configuration = fileManager.read_configuration()
temperatureReader = TemperatureReader()
weather = ThermostatWeather(configuration.weatherAPIKey,
configuration.weatherurl,
configuration.latlong,
configuration.weatherFlags)
# create the database utility class
databaseHelper = ThermostatDatabase(databaseName)
if configuration is None:
print("Configuration file could not be read.")
exit(1)
if "-1" == configuration.heatPin \
or "-1" == configuration.acPin \
or "-1" == configuration.fanPin \
or configuration.heatPin == configuration.acPin \
or configuration.heatPin == configuration.fanPin \
or configuration.acPin == configuration.fanPin:
print("The pin settings provided are invalid:")
print("\tHeat pin: " + str(configuration.heatPin))
print("\tAC pin: " + str(configuration.acPin))
print("\tFan pin: " + str(configuration.fanPin))
exit(2)
service = ThermostatService(0, "service", configuration, fileManager,
temperatureReader)
service.start()
scheduler = ThermostatScheduler(1, "scheduler", configuration, fileManager,
temperatureReader)
scheduler.start()
web = ThermostatWeb(2, "web", configuration, fileManager,
temperatureReader, weather)
web.start()
while True:
current = fileManager.read_current()
currentWeather = weather.current_weather()
outdoorTemperature = None
if currentWeather is not None:
outdoorTemperature = currentWeather['temperature']
databaseHelper.insert_current_data(
temperatureReader.CurrentTemperature(), current["temperature"],
outdoorTemperature, current["mode"],
("heat" in configuration.running), ("ac" in configuration.running),
("fan" in configuration.running))
print("Polling threads")
if not service.is_alive():
print("PANIC SERVICE IS DEAD")
if not scheduler.is_alive():
print("PANIC SCHEDULER IS DEAD")
if not web.is_alive():
print("PANIC WEB IS DEAD")
time.sleep(30)
