Merge pull request #79 from falconindy/main

Add support for reloading of YAML configuration

Author: mweinelt

custom_components/prometheus_sensor/__init__.py

@@ -1,15 +1,30 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 import logging
-from typing import Final, Optional
+from typing import TYPE_CHECKING, Final, Optional
 from urllib.parse import urljoin
 
 import aiohttp
 
 from homeassistant.const import STATE_PROBLEM, STATE_UNKNOWN
+from homeassistant.helpers.reload import async_setup_reload_service
+
+if TYPE_CHECKING:
+    from homeassistant.core import HomeAssistant
+    from homeassistant.helpers.typing import ConfigType
+
+from .const import DOMAIN, PLATFORMS
 
 _LOGGER: Final = logging.getLogger(__name__)
 
 
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
+    """Set up the prometheus-sensor integration."""
+    await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
+    return True
+
+
 @dataclass(frozen=True)
 class QueryResult:
     value: Optional[float] = None

custom_components/prometheus_sensor/const.py

@@ -1,6 +1,9 @@
 from datetime import timedelta
 from typing import Final
 
+DOMAIN = "prometheus_sensor"
+PLATFORMS = ["binary_sensor", "sensor"]
+
 # Match the default scrape_interval in Prometheus
 SCAN_INTERVAL: Final = timedelta(seconds=15)