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Fix nws blocking startup (#117094)

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Co-authored-by: J. Nick Koston <nick@koston.org>
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MatthewFlamm 2024-05-08 15:16:20 -04:00 committed by GitHub
parent 84a91a86a9
commit 6b3ffad77a
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1 changed files with 47 additions and 21 deletions
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68
homeassistant/components/nws/__init__.py
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@ -2,8 +2,10 @@
from __future__ import annotations
from collections.abc import Awaitable, Callable
from dataclasses import dataclass
import datetime
from functools import partial
import logging
from pynws import SimpleNWS, call_with_retry
@ -58,36 +60,49 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
nws_data = SimpleNWS(latitude, longitude, api_key, client_session)
await nws_data.set_station(station)
async def update_observation() -> None:
"""Retrieve recent observations."""
await call_with_retry(
nws_data.update_observation,
RETRY_INTERVAL,
RETRY_STOP,
start_time=utcnow() - UPDATE_TIME_PERIOD,
)
def async_setup_update_observation(
retry_interval: datetime.timedelta | float,
retry_stop: datetime.timedelta | float,
) -> Callable[[], Awaitable[None]]:
async def update_observation() -> None:
"""Retrieve recent observations."""
await call_with_retry(
nws_data.update_observation,
retry_interval,
retry_stop,
start_time=utcnow() - UPDATE_TIME_PERIOD,
)
async def update_forecast() -> None:
"""Retrieve twice-daily forecsat."""
await call_with_retry(
return update_observation
def async_setup_update_forecast(
retry_interval: datetime.timedelta | float,
retry_stop: datetime.timedelta | float,
) -> Callable[[], Awaitable[None]]:
return partial(
call_with_retry,
nws_data.update_forecast,
RETRY_INTERVAL,
RETRY_STOP,
retry_interval,
retry_stop,
)
async def update_forecast_hourly() -> None:
"""Retrieve hourly forecast."""
await call_with_retry(
def async_setup_update_forecast_hourly(
retry_interval: datetime.timedelta | float,
retry_stop: datetime.timedelta | float,
) -> Callable[[], Awaitable[None]]:
return partial(
call_with_retry,
nws_data.update_forecast_hourly,
RETRY_INTERVAL,
RETRY_STOP,
retry_interval,
retry_stop,
)
# Don't use retries in setup
coordinator_observation = TimestampDataUpdateCoordinator(
hass,
_LOGGER,
name=f"NWS observation station {station}",
update_method=update_observation,
update_method=async_setup_update_observation(0, 0),
update_interval=DEFAULT_SCAN_INTERVAL,
request_refresh_debouncer=debounce.Debouncer(
hass, _LOGGER, cooldown=DEBOUNCE_TIME, immediate=True
@ -98,7 +113,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
hass,
_LOGGER,
name=f"NWS forecast station {station}",
update_method=update_forecast,
update_method=async_setup_update_forecast(0, 0),
update_interval=DEFAULT_SCAN_INTERVAL,
request_refresh_debouncer=debounce.Debouncer(
hass, _LOGGER, cooldown=DEBOUNCE_TIME, immediate=True
@ -109,7 +124,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
hass,
_LOGGER,
name=f"NWS forecast hourly station {station}",
update_method=update_forecast_hourly,
update_method=async_setup_update_forecast_hourly(0, 0),
update_interval=DEFAULT_SCAN_INTERVAL,
request_refresh_debouncer=debounce.Debouncer(
hass, _LOGGER, cooldown=DEBOUNCE_TIME, immediate=True
@ -128,6 +143,17 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
await coordinator_forecast.async_refresh()
await coordinator_forecast_hourly.async_refresh()
# Use retries
coordinator_observation.update_method = async_setup_update_observation(
RETRY_INTERVAL, RETRY_STOP
)
coordinator_forecast.update_method = async_setup_update_forecast(
RETRY_INTERVAL, RETRY_STOP
)
coordinator_forecast_hourly.update_method = async_setup_update_forecast_hourly(
RETRY_INTERVAL, RETRY_STOP
)
await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
return True