Fix Home Assistant 2026.8 discovery scheduling

README.md

@@ -9,7 +9,7 @@
 
 Die Einrichtung laeuft komplett ueber die Home-Assistant-Oberflaeche. YAML ist nicht noetig.
 
-Version `1.0.1` ist mit Home Assistant `2026.8` kompatibel und gegen `2026.8.1`
+Version `1.0.2` ist mit Home Assistant `2026.8` kompatibel und gegen `2026.8.1`
 getestet.
 
 ## Was Macht Die Integration?

custom_components/pv_device_split/discovery.py

@@ -63,12 +63,13 @@ def async_schedule_power_discovery(hass: HomeAssistant) -> None:
 @callback
 def async_schedule_power_discovery_retries(hass: HomeAssistant) -> None:
     """Schedule several scans while Home Assistant finishes restoring states."""
+
+    @callback
+    def _schedule_retry(_now: object) -> None:
+        async_schedule_power_discovery(hass)
+
     for delay in (5, 30, 120):
-        async_call_later(
-            hass,
-            delay,
-            lambda now: async_schedule_power_discovery(hass),
-        )
+        async_call_later(hass, delay, _schedule_retry)
 
 
 async def _async_discover_power_pair(hass: HomeAssistant) -> None:

custom_components/pv_device_split/manifest.json

@@ -9,5 +9,5 @@
   "iot_class": "calculated",
   "issue_tracker": "https://github.com/dr-apple/Solar-Load-Split/issues",
   "requirements": [],
-  "version": "1.0.1"
+  "version": "1.0.2"
 }

tests/test_config_flow.py

@@ -1,6 +1,6 @@
 """Tests for the Solar Load Split config and options flows."""
 
-from unittest.mock import patch
+from unittest.mock import Mock, patch
 
 from homeassistant.const import CONF_NAME
 from homeassistant.core import HomeAssistant
@@ -15,6 +15,9 @@
     CONF_INVERT_GRID,
     DOMAIN,
 )
+from custom_components.pv_device_split.discovery import (
+    async_schedule_power_discovery_retries,
+)
 
 
 def _data(device: str, grid: str = "sensor.grid_power") -> dict:
@@ -81,3 +84,23 @@ async def test_options_rejects_duplicate_pair(
     assert result["type"] is FlowResultType.FORM
     assert result["errors"] == {"base": "already_configured"}
     assert edited.unique_id == "sensor.old_sensor.grid_power"
+
+
+def test_discovery_retries_use_callback_jobs(hass: HomeAssistant) -> None:
+    """Delayed discovery callbacks stay on Home Assistant's event loop."""
+    scheduled: list[object] = []
+
+    with patch(
+        "custom_components.pv_device_split.discovery.async_call_later",
+        side_effect=lambda _hass, _delay, action: scheduled.append(action),
+    ):
+        async_schedule_power_discovery_retries(hass)
+
+    assert len(scheduled) == 3
+    assert all(getattr(action, "_hass_callback", False) for action in scheduled)
+
+    with patch(
+        "custom_components.pv_device_split.discovery.async_schedule_power_discovery"
+    ) as discover:
+        scheduled[0](Mock())
+    discover.assert_called_once_with(hass)