45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
"""Coordinator for the Dexcom integration."""
|
|
|
|
from datetime import timedelta
|
|
import logging
|
|
|
|
from pydexcom import Dexcom, GlucoseReading
|
|
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
|
|
|
|
from .const import DOMAIN
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
_SCAN_INTERVAL = timedelta(seconds=180)
|
|
|
|
type DexcomConfigEntry = ConfigEntry[DexcomCoordinator]
|
|
|
|
|
|
class DexcomCoordinator(DataUpdateCoordinator[GlucoseReading]):
|
|
"""Dexcom Coordinator."""
|
|
|
|
def __init__(
|
|
self,
|
|
hass: HomeAssistant,
|
|
entry: DexcomConfigEntry,
|
|
dexcom: Dexcom,
|
|
) -> None:
|
|
"""Initialize the coordinator."""
|
|
super().__init__(
|
|
hass,
|
|
_LOGGER,
|
|
config_entry=entry,
|
|
name=DOMAIN,
|
|
update_interval=_SCAN_INTERVAL,
|
|
)
|
|
self.dexcom = dexcom
|
|
|
|
async def _async_update_data(self) -> GlucoseReading:
|
|
"""Fetch data from API endpoint."""
|
|
return await self.hass.async_add_executor_job(
|
|
self.dexcom.get_current_glucose_reading
|
|
)
|