core/homeassistant/components/obihai/sensor.py

105 lines
2.7 KiB
Python

"""Support for Obihai Sensors."""
import logging
from datetime import timedelta
import voluptuous as vol
from pyobihai import PyObihai
from homeassistant.components.sensor import PLATFORM_SCHEMA
from homeassistant.const import (
CONF_HOST,
CONF_PASSWORD,
CONF_USERNAME,
DEVICE_CLASS_TIMESTAMP,
)
from homeassistant.helpers.entity import Entity
import homeassistant.helpers.config_validation as cv
_LOGGER = logging.getLogger(__name__)
SCAN_INTERVAL = timedelta(seconds=5)
OBIHAI = "Obihai"
DEFAULT_USERNAME = "admin"
DEFAULT_PASSWORD = "admin"
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
{
vol.Required(CONF_HOST): cv.string,
vol.Optional(CONF_USERNAME, default=DEFAULT_USERNAME): cv.string,
vol.Optional(CONF_PASSWORD, default=DEFAULT_PASSWORD): cv.string,
}
)
def setup_platform(hass, config, add_entities, discovery_info=None):
"""Set up the Obihai sensor platform."""
username = config[CONF_USERNAME]
password = config[CONF_PASSWORD]
host = config[CONF_HOST]
sensors = []
pyobihai = PyObihai()
services = pyobihai.get_state(host, username, password)
line_services = pyobihai.get_line_state(host, username, password)
for key in services:
sensors.append(ObihaiServiceSensors(pyobihai, host, username, password, key))
for key in line_services:
sensors.append(ObihaiServiceSensors(pyobihai, host, username, password, key))
add_entities(sensors)
class ObihaiServiceSensors(Entity):
"""Get the status of each Obihai Lines."""
def __init__(self, pyobihai, host, username, password, service_name):
"""Initialize monitor sensor."""
self._host = host
self._username = username
self._password = password
self._service_name = service_name
self._state = None
self._name = f"{OBIHAI} {self._service_name}"
self._pyobihai = pyobihai
@property
def name(self):
"""Return the name of the sensor."""
return self._name
@property
def state(self):
"""Return the state of the sensor."""
return self._state
@property
def device_class(self):
"""Return the device class for uptime sensor."""
if self._service_name == "Last Reboot":
return DEVICE_CLASS_TIMESTAMP
return None
def update(self):
"""Update the sensor."""
services = self._pyobihai.get_state(self._host, self._username, self._password)
if self._service_name in services:
self._state = services.get(self._service_name)
services = self._pyobihai.get_line_state(
self._host, self._username, self._password
)
if self._service_name in services:
self._state = services.get(self._service_name)