diff --git a/.coveragerc b/.coveragerc index 90b0a7f475d..a100e2c0a49 100644 --- a/.coveragerc +++ b/.coveragerc @@ -612,6 +612,7 @@ omit = homeassistant/components/sensor/domain_expiry.py homeassistant/components/sensor/dte_energy_bridge.py homeassistant/components/sensor/dublin_bus_transport.py + homeassistant/components/sensor/duke_energy.py homeassistant/components/sensor/dwd_weather_warnings.py homeassistant/components/sensor/ebox.py homeassistant/components/sensor/eddystone_temperature.py diff --git a/homeassistant/components/sensor/duke_energy.py b/homeassistant/components/sensor/duke_energy.py new file mode 100644 index 00000000000..458a2929d0b --- /dev/null +++ b/homeassistant/components/sensor/duke_energy.py @@ -0,0 +1,84 @@ +""" +Support for Duke Energy Gas and Electric meters. + +For more details about this component, please refer to the documentation at +https://home-assistant.io/components/sensor.duke_energy/ +""" +import logging + +import voluptuous as vol + +from homeassistant.components.sensor import PLATFORM_SCHEMA +from homeassistant.const import CONF_USERNAME, CONF_PASSWORD +from homeassistant.helpers.entity import Entity +import homeassistant.helpers.config_validation as cv + +REQUIREMENTS = ['pydukeenergy==0.0.6'] + +_LOGGER = logging.getLogger(__name__) + +PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({ + vol.Required(CONF_USERNAME): cv.string, + vol.Required(CONF_PASSWORD): cv.string, +}) + +LAST_BILL_USAGE = "last_bills_usage" +LAST_BILL_AVERAGE_USAGE = "last_bills_average_usage" +LAST_BILL_DAYS_BILLED = "last_bills_days_billed" + + +def setup_platform(hass, config, add_devices, discovery_info=None): + """Setup all Duke Energy meters.""" + from pydukeenergy.api import DukeEnergy, DukeEnergyException + + try: + duke = DukeEnergy(config[CONF_USERNAME], + config[CONF_PASSWORD], + update_interval=120) + except DukeEnergyException: + _LOGGER.error("Failed to setup Duke Energy") + return + + add_devices([DukeEnergyMeter(meter) for meter in duke.get_meters()]) + + +class DukeEnergyMeter(Entity): + """Representation of a Duke Energy meter.""" + + def __init__(self, meter): + """Initialize the meter.""" + self.duke_meter = meter + + @property + def name(self): + """Return the name.""" + return "duke_energy_{}".format(self.duke_meter.id) + + @property + def unique_id(self): + """Return the unique ID.""" + return self.duke_meter.id + + @property + def state(self): + """Return yesterdays usage.""" + return self.duke_meter.get_usage() + + @property + def unit_of_measurement(self): + """Return the unit of measurement this sensor expresses itself in.""" + return self.duke_meter.get_unit() + + @property + def device_state_attributes(self): + """Return the state attributes.""" + attributes = { + LAST_BILL_USAGE: self.duke_meter.get_total(), + LAST_BILL_AVERAGE_USAGE: self.duke_meter.get_average(), + LAST_BILL_DAYS_BILLED: self.duke_meter.get_days_billed() + } + return attributes + + def update(self): + """Update meter.""" + self.duke_meter.update() diff --git a/requirements_all.txt b/requirements_all.txt index 52e9c6a719f..3f58fefb389 100644 --- a/requirements_all.txt +++ b/requirements_all.txt @@ -791,6 +791,9 @@ pydispatcher==2.0.5 # homeassistant.components.android_ip_webcam pydroid-ipcam==0.8 +# homeassistant.components.sensor.duke_energy +pydukeenergy==0.0.6 + # homeassistant.components.sensor.ebox pyebox==1.1.4