67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
"""Collection of useful functions for the HomeKit component."""
|
|
import logging
|
|
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.core import split_entity_id
|
|
from homeassistant.const import (
|
|
ATTR_CODE, TEMP_CELSIUS)
|
|
import homeassistant.helpers.config_validation as cv
|
|
import homeassistant.util.temperature as temp_util
|
|
from .const import HOMEKIT_NOTIFY_ID
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
def validate_entity_config(values):
|
|
"""Validate config entry for CONF_ENTITY."""
|
|
entities = {}
|
|
for key, config in values.items():
|
|
entity = cv.entity_id(key)
|
|
params = {}
|
|
if not isinstance(config, dict):
|
|
raise vol.Invalid('The configuration for "{}" must be '
|
|
' an dictionary.'.format(entity))
|
|
|
|
domain, _ = split_entity_id(entity)
|
|
|
|
if domain == 'alarm_control_panel':
|
|
code = config.get(ATTR_CODE)
|
|
params[ATTR_CODE] = cv.string(code) if code else None
|
|
|
|
entities[entity] = params
|
|
return entities
|
|
|
|
|
|
def show_setup_message(bridge, hass):
|
|
"""Display persistent notification with setup information."""
|
|
pin = bridge.pincode.decode()
|
|
_LOGGER.info('Pincode: %s', pin)
|
|
message = 'To setup Home Assistant in the Home App, enter the ' \
|
|
'following code:\n### {}'.format(pin)
|
|
hass.components.persistent_notification.create(
|
|
message, 'HomeKit Setup', HOMEKIT_NOTIFY_ID)
|
|
|
|
|
|
def dismiss_setup_message(hass):
|
|
"""Dismiss persistent notification and remove QR code."""
|
|
hass.components.persistent_notification.dismiss(HOMEKIT_NOTIFY_ID)
|
|
|
|
|
|
def convert_to_float(state):
|
|
"""Return float of state, catch errors."""
|
|
try:
|
|
return float(state)
|
|
except (ValueError, TypeError):
|
|
return None
|
|
|
|
|
|
def temperature_to_homekit(temperature, unit):
|
|
"""Convert temperature to Celsius for HomeKit."""
|
|
return round(temp_util.convert(temperature, unit, TEMP_CELSIUS), 1)
|
|
|
|
|
|
def temperature_to_states(temperature, unit):
|
|
"""Convert temperature back from Celsius to Home Assistant unit."""
|
|
return round(temp_util.convert(temperature, TEMP_CELSIUS, unit), 1)
|