From 21cf5dc3213cf5a3556e5017ce2a51ebea4e754a Mon Sep 17 00:00:00 2001
From: epenet <6771947+epenet@users.noreply.github.com>
Date: Thu, 19 Feb 2026 14:30:27 +0100
Subject: [PATCH] Use shorthand attribute in elv switch (#163488)

---
 homeassistant/components/elv/switch.py | 29 +++++---------------------
 1 file changed, 5 insertions(+), 24 deletions(-)

diff --git a/homeassistant/components/elv/switch.py b/homeassistant/components/elv/switch.py
index e790873e368..c4645dc39b3 100644
--- a/homeassistant/components/elv/switch.py
+++ b/homeassistant/components/elv/switch.py
@@ -16,8 +16,6 @@ from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 _LOGGER = logging.getLogger(__name__)
 
-DEFAULT_NAME = "PCA 301"
-
 
 def setup_platform(
     hass: HomeAssistant,
@@ -54,26 +52,9 @@ class SmartPlugSwitch(SwitchEntity):
     def __init__(self, pca, device_id):
         """Initialize the switch."""
         self._device_id = device_id
-        self._name = "PCA 301"
-        self._state = None
-        self._available = True
+        self._attr_name = "PCA 301"
         self._pca = pca
 
-    @property
-    def name(self):
-        """Return the name of the Smart Plug, if any."""
-        return self._name
-
-    @property
-    def available(self) -> bool:
-        """Return if switch is available."""
-        return self._available
-
-    @property
-    def is_on(self):
-        """Return true if switch is on."""
-        return self._state
-
     def turn_on(self, **kwargs: Any) -> None:
         """Turn the switch on."""
         self._pca.turn_on(self._device_id)
@@ -85,10 +66,10 @@ class SmartPlugSwitch(SwitchEntity):
     def update(self) -> None:
         """Update the PCA switch's state."""
         try:
-            self._state = self._pca.get_state(self._device_id)
-            self._available = True
+            self._attr_is_on = self._pca.get_state(self._device_id)
+            self._attr_available = True
 
         except OSError as ex:
-            if self._available:
+            if self._attr_available:
                 _LOGGER.warning("Could not read state for %s: %s", self.name, ex)
-                self._available = False
+                self._attr_available = False