120 lines
3.4 KiB
Python
120 lines
3.4 KiB
Python
"""
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Support for Ubiquiti mFi switches.
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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/switch.mfi/
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"""
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import logging
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import requests
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from homeassistant.components.switch import DOMAIN, SwitchDevice
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
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from homeassistant.helpers import validate_config
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REQUIREMENTS = ['mficlient==0.3.0']
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_LOGGER = logging.getLogger(__name__)
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SWITCH_MODELS = [
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'Outlet',
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'Output 5v',
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'Output 12v',
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'Output 24v',
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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('username')
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password = config.get('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(MfiSwitch(port)
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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 SWITCH_MODELS)
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class MfiSwitch(SwitchDevice):
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"""Representation of an mFi switch-able device."""
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def __init__(self, port):
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"""Initialize the mFi device."""
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self._port = port
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self._target_state = None
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@property
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def should_poll(self):
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"""Polling is needed."""
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return True
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@property
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def unique_id(self):
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"""Return the unique ID of the device."""
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return self._port.ident
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@property
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def name(self):
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"""Return the name of the device."""
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return self._port.label
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@property
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def is_on(self):
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"""Return true if the device is on."""
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return self._port.output
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def update(self):
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"""Get the latest state and update the state."""
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self._port.refresh()
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if self._target_state is not None:
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self._port.data['output'] = float(self._target_state)
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self._target_state = None
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def turn_on(self):
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"""Turn the switch on."""
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self._port.control(True)
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self._target_state = True
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def turn_off(self):
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"""Turn the switch off."""
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self._port.control(False)
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self._target_state = False
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@property
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def current_power_mwh(self):
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"""Return the current power usage in mWh."""
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return int(self._port.data.get('active_pwr', 0) * 1000)
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@property
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def device_state_attributes(self):
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"""Return the state attributes fof the device."""
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attr = {}
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attr['volts'] = round(self._port.data.get('v_rms', 0), 1)
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attr['amps'] = round(self._port.data.get('i_rms', 0), 1)
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return attr
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