Replace battery threshold attribute on battery low

Author: andrew-codechimp

custom_components/battery_notes/binary_sensor.py

@@ -328,8 +328,12 @@ def handle_result(
         self.on_update(validated)
         return
 
-class BatteryNotesBatteryLowBaseSensor(BinarySensorEntity, CoordinatorEntity[BatteryNotesCoordinator]):
+
+class BatteryNotesBatteryLowBaseSensor(
+    BinarySensorEntity, CoordinatorEntity[BatteryNotesCoordinator]
+):
     """Low battery binary sensor base."""
+
     _unrecorded_attributes = frozenset(
         {
             ATTR_BATTERY_LOW_THRESHOLD,
@@ -345,6 +349,7 @@ def extra_state_attributes(self) -> dict[str, Any] | None:
 
         # Battery related attributes
         attrs = {
+            ATTR_BATTERY_LOW_THRESHOLD: self.coordinator.battery_low_threshold,
             ATTR_BATTERY_QUANTITY: self.coordinator.battery_quantity,
             ATTR_BATTERY_TYPE: self.coordinator.battery_type,
             ATTR_BATTERY_TYPE_AND_QUANTITY: self.coordinator.battery_type_and_quantity,
@@ -355,6 +360,7 @@ def extra_state_attributes(self) -> dict[str, Any] | None:
             attrs.update(super_attrs)
         return attrs
 
+
 class BatteryNotesBatteryLowTemplateSensor(
     BatteryNotesBatteryLowBaseSensor, RestoreEntity
 ):
@@ -746,7 +752,9 @@ async def async_state_changed_listener(
             self.async_write_ha_state()
             return
 
-        self.coordinator.battery_low_binary_state = wrapped_battery_low_state.state == "on"
+        self.coordinator.battery_low_binary_state = (
+            wrapped_battery_low_state.state == "on"
+        )
 
         await self.coordinator.async_request_refresh()
 
@@ -764,7 +772,9 @@ async def _register_entity_id_change_listener(
         """Listen for battery entity_id changes and update battery_plus."""
 
         @callback
-        async def _entity_rename_listener(event: Event[er.EventEntityRegistryUpdatedData]) -> None:
+        async def _entity_rename_listener(
+            event: Event[er.EventEntityRegistryUpdatedData],
+        ) -> None:
             """Handle renaming of the entity."""
             new_entity_id = event.data["entity_id"]
             old_entity_id = event.data.get("old_entity_id", None)

docs/entities.md

@@ -71,10 +71,13 @@ The last time the battery of the device was replaced.
 A button to set the battery_last_replaced entity to now.
 
 ## Battery Low
-`sensor.{{device_name}}_battery_plus_low`
+`binary_sensor.{{device_name}}_battery_plus_low`
 
 A boolean sensor indicating if the battery is low, true when the battery is below the device or global threshold.
 
 | Attribute | Type | Description |
 |-----------|------|-------------|
-| `battery_low_threshold` | `int` | The device or global threshold for when the battery is low. |
+| `battery_low_threshold` | `int` | The device or global threshold for when the battery is low |
+| `battery_quantity` | `int` | The quantity of batteries |
+| `battery_type` | `string` | The type of batteries |
+| `battery_type_and_quantity` | `string` | The type of batteries with the quantity if more than 1 |