class SimpleSensorPublisherProcess():
def __init__(self, connection, url):
self.logger = logging.getLogger("SimpleSensorPublisherProcess")
self.connection = connection
self.client = MessageBusClient(url)
self.parser = SimpleSensorParser()
def start(self):
while True:
line = connection.readline()
events = self.parser.parse(line)
for event in events:
self.client.send_message(event)
def __init__(self, username, password, serial, device_id, bus_url, interval=DEFAULT_INTERVAL):
self.client = nest.Nest(username, password)
self.serial = serial
self.device_id = device_id
self.messagebus_client = MessageBusClient(bus_url)
self.interval = interval
self.logger = logging.getLogger("NestPublisher")
class NestPublisher:
def __init__(self, username, password, serial, device_id, bus_url, interval=DEFAULT_INTERVAL):
self.client = nest.Nest(username, password)
self.serial = serial
self.device_id = device_id
self.messagebus_client = MessageBusClient(bus_url)
self.interval = interval
self.logger = logging.getLogger("NestPublisher")
def dump_device_data(self):
for device in self.client.devices:
logging.info("Device Name %s - Serial %s", device.name, device.serial)
def get_device(self):
for device in self.client.devices:
if device._serial == self.serial:
return device
return None
def poll_device(self):
try:
thermostat = self.get_device()
except Exception as ex:
self.logger.warn("Error getting thermostat: %s", ex)
return
if thermostat is None:
raise Exception("Cannot find thermostat " + self.name)
temperature_c = thermostat.temperature
temperature_f = nest.utils.c_to_f(temperature_c)
target_temperature_c = thermostat.target
target_temperature_f = nest.utils.c_to_f(target_temperature_c)
humidity = thermostat.humidity
logging.debug("Temperature: %s", temperature_f)
logging.debug("Target Temperature: %s", target_temperature_f)
logging.debug("Humidity: %s", humidity)
self.messagebus_client.send_reading(
self.device_id, message_types.EVENT_TEMPERATURE, value=temperature_f, units="f"
)
self.messagebus_client.send_reading(
self.device_id, message_types.EVENT_TARGET_TEMPERATURE, value=target_temperature_f, units="f"
)
self.messagebus_client.send_reading(self.device_id, message_types.EVENT_HUMIDITY, value=humidity)
def start(self):
while True:
self.poll_device()
time.sleep(self.interval)
import messagebus.message_types as message_types
import messagebus.defaults as defaults
from messagebus.client import MessageBusClient
import time
import math
if __name__ == "__main__":
bus_url = defaults.DEFAULT_POST_MESSAGE_URL
messagebus_client = MessageBusClient(bus_url)
while True:
localtime = time.localtime()
seconds_into_hour = localtime.tm_min * 60 + localtime.tm_sec
percent_into_hour = seconds_into_hour / 3600.0
radians = percent_into_hour * 2 * math.pi
value = math.sin(radians) * 100.0
print value
messagebus_client.send_reading("generator.sine", message_types.EVENT_TEMPERATURE, value=value, units="f")
time.sleep(10)
def __init__(self, connection, url):
self.logger = logging.getLogger("SimpleSensorPublisherProcess")
self.connection = connection
self.client = MessageBusClient(url)
self.parser = SimpleSensorParser()
