104 lines
3.1 KiB
Python
104 lines
3.1 KiB
Python
"""Support for sensors from the Dovado router."""
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from datetime import timedelta
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import logging
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import re
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import voluptuous as vol
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from homeassistant.components.sensor import PLATFORM_SCHEMA
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from homeassistant.const import CONF_SENSORS
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.entity import Entity
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from . import DOMAIN as DOVADO_DOMAIN
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_LOGGER = logging.getLogger(__name__)
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MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=30)
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SENSOR_UPLOAD = "upload"
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SENSOR_DOWNLOAD = "download"
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SENSOR_SIGNAL = "signal"
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SENSOR_NETWORK = "network"
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SENSOR_SMS_UNREAD = "sms"
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SENSORS = {
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SENSOR_NETWORK: ("signal strength", "Network", None, "mdi:access-point-network"),
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SENSOR_SIGNAL: ("signal strength", "Signal Strength", "%", "mdi:signal"),
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SENSOR_SMS_UNREAD: ("sms unread", "SMS unread", "", "mdi:message-text-outline"),
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SENSOR_UPLOAD: ("traffic modem tx", "Sent", "GB", "mdi:cloud-upload"),
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SENSOR_DOWNLOAD: ("traffic modem rx", "Received", "GB", "mdi:cloud-download"),
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}
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{vol.Required(CONF_SENSORS): vol.All(cv.ensure_list, [vol.In(SENSORS)])}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Dovado sensor platform."""
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dovado = hass.data[DOVADO_DOMAIN]
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entities = []
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for sensor in config[CONF_SENSORS]:
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entities.append(DovadoSensor(dovado, sensor))
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add_entities(entities)
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class DovadoSensor(Entity):
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"""Representation of a Dovado sensor."""
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def __init__(self, data, sensor):
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"""Initialize the sensor."""
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self._data = data
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self._sensor = sensor
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self._state = self._compute_state()
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def _compute_state(self):
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"""Compute the state of the sensor."""
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state = self._data.state.get(SENSORS[self._sensor][0])
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if self._sensor == SENSOR_NETWORK:
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match = re.search(r"\((.+)\)", state)
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return match.group(1) if match else None
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if self._sensor == SENSOR_SIGNAL:
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try:
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return int(state.split()[0])
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except ValueError:
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return None
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if self._sensor == SENSOR_SMS_UNREAD:
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return int(state)
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if self._sensor in [SENSOR_UPLOAD, SENSOR_DOWNLOAD]:
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return round(float(state) / 1e6, 1)
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return state
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def update(self):
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"""Update sensor values."""
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self._data.update()
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self._state = self._compute_state()
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@property
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def name(self):
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"""Return the name of the sensor."""
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return "{} {}".format(self._data.name, SENSORS[self._sensor][1])
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@property
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def state(self):
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"""Return the sensor state."""
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return self._state
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@property
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def icon(self):
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"""Return the icon for the sensor."""
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return SENSORS[self._sensor][3]
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement."""
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return SENSORS[self._sensor][2]
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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return {k: v for k, v in self._data.state.items() if k not in ["date", "time"]}
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