109 lines
3.1 KiB
Python
109 lines
3.1 KiB
Python
"""
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Support for Ubiquiti mFi sensors.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/sensor.mfi/
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"""
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import logging
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import requests
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from homeassistant.components.sensor import DOMAIN
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME, TEMP_CELCIUS
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from homeassistant.helpers import validate_config
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from homeassistant.helpers.entity import Entity
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REQUIREMENTS = ['mficlient==0.3.0']
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_LOGGER = logging.getLogger(__name__)
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STATE_ON = 'on'
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STATE_OFF = 'off'
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DIGITS = {
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'volts': 1,
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'amps': 1,
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'active_power': 0,
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'temperature': 1,
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}
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SENSOR_MODELS = [
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'Ubiquiti mFi-THS',
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'Ubiquiti mFi-CS',
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'Outlet',
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'Input Analog',
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'Input Digital',
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]
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CONF_TLS = 'use_tls'
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CONF_VERIFY_TLS = 'verify_tls'
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# pylint: disable=unused-variable
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Setup mFi sensors."""
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if not validate_config({DOMAIN: config},
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{DOMAIN: ['host',
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CONF_USERNAME,
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CONF_PASSWORD]},
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_LOGGER):
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_LOGGER.error('A host, username, and password are required')
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return False
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host = config.get('host')
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username = config.get(CONF_USERNAME)
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password = config.get(CONF_PASSWORD)
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use_tls = bool(config.get(CONF_TLS, True))
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verify_tls = bool(config.get(CONF_VERIFY_TLS, True))
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default_port = use_tls and 6443 or 6080
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port = int(config.get('port', default_port))
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from mficlient.client import FailedToLogin, MFiClient
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try:
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client = MFiClient(host, username, password, port=port,
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use_tls=use_tls, verify=verify_tls)
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except (FailedToLogin, requests.exceptions.ConnectionError) as ex:
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_LOGGER.error('Unable to connect to mFi: %s', str(ex))
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return False
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add_devices(MfiSensor(port, hass)
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for device in client.get_devices()
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for port in device.ports.values()
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if port.model in SENSOR_MODELS)
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class MfiSensor(Entity):
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"""Representation of a mFi sensor."""
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def __init__(self, port, hass):
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"""Initialize the sensor."""
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self._port = port
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self._hass = hass
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@property
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def name(self):
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"""Return the name of th sensor."""
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return self._port.label
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@property
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def state(self):
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"""Return the state of the sensor."""
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if self._port.model == 'Input Digital':
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return self._port.value > 0 and STATE_ON or STATE_OFF
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else:
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digits = DIGITS.get(self._port.tag, 0)
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return round(self._port.value, digits)
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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if self._port.tag == 'temperature':
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return TEMP_CELCIUS
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elif self._port.tag == 'active_pwr':
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return 'Watts'
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elif self._port.model == 'Input Digital':
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return 'State'
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return self._port.tag
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def update(self):
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"""Get the latest data."""
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self._port.refresh()
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