Remove monitor checks in Uptime Robot entities (#54259)

homeassistant/components/uptimerobot/entity.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 from pyuptimerobot import UptimeRobotMonitor
 
 from homeassistant.const import ATTR_ATTRIBUTION
-from homeassistant.helpers.entity import DeviceInfo, EntityDescription
+from homeassistant.helpers.entity import EntityDescription
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator,
@@ -25,56 +25,34 @@ class UptimeRobotEntity(CoordinatorEntity):
         """Initialize Uptime Robot entities."""
         super().__init__(coordinator)
         self.entity_description = description
-        self._target = target
+        self._attr_device_info = {
+            "identifiers": {(DOMAIN, str(self.monitor.id))},
+            "name": "Uptime Robot",
+            "manufacturer": "Uptime Robot Team",
+            "entry_type": "service",
+            "model": self.monitor.type.name,
+        }
         self._attr_extra_state_attributes = {
             ATTR_ATTRIBUTION: ATTRIBUTION,
-            ATTR_TARGET: self._target,
+            ATTR_TARGET: target,
         }
+        self._attr_unique_id = str(self.monitor.id)
 
     @property
-    def unique_id(self) -> str | None:
-        """Return the unique_id of the entity."""
-        return str(self.monitor.id) if self.monitor else None
-
-    @property
-    def device_info(self) -> DeviceInfo:
-        """Return device information about this AdGuard Home instance."""
-        if self.monitor:
-            return {
-                "identifiers": {(DOMAIN, str(self.monitor.id))},
-                "name": "Uptime Robot",
-                "manufacturer": "Uptime Robot Team",
-                "entry_type": "service",
-                "model": self.monitor.type.name,
-            }
-        return {}
-
-    @property
-    def monitors(self) -> list[UptimeRobotMonitor]:
+    def _monitors(self) -> list[UptimeRobotMonitor]:
         """Return all monitors."""
         return self.coordinator.data or []
 
     @property
-    def monitor(self) -> UptimeRobotMonitor | None:
+    def monitor(self) -> UptimeRobotMonitor:
         """Return the monitor for this entity."""
         return next(
-            (
-                monitor
-                for monitor in self.monitors
-                if str(monitor.id) == self.entity_description.key
-            ),
-            None,
+            monitor
+            for monitor in self._monitors
+            if str(monitor.id) == self.entity_description.key
         )
 
     @property
     def monitor_available(self) -> bool:
         """Returtn if the monitor is available."""
-        status: bool = self.monitor.status == 2 if self.monitor else False
-        return status
-
-    @property
-    def available(self) -> bool:
-        """Returtn if entity is available."""
-        if not self.coordinator.last_update_success:
-            return False
-        return self.monitor is not None
+        return bool(self.monitor.status == 2)