Fix Lutron Pico (#27059)

* removed a nesting level

* Lutron Pico fix

* Reverted logging change

Was unaware that f-strings aren't used in logging commands, reverted the usage

* Reverted logging change

Was unaware that f-strings aren't used in logging commands, reverted the usage

* fixed logic

homeassistant/components/lutron/__init__.py

@@ -68,15 +68,16 @@ def setup(hass, base_config):
                 hass.data[LUTRON_DEVICES]["switch"].append((area.name, output))
         for keypad in area.keypads:
             for button in keypad.buttons:
-                # This is the best way to determine if a button does anything
-                # useful until pylutron is updated to provide information on
-                # which buttons actually control scenes.
-                for led in keypad.leds:
-                    if (
-                        led.number == button.number
-                        and button.name != "Unknown Button"
-                        and button.button_type in ("SingleAction", "Toggle")
+                # If the button has a function assigned to it, add it as a scene
+                if button.name != "Unknown Button" and button.button_type in (
+                    "SingleAction",
+                    "Toggle",
                 ):
+                    # Associate an LED with a button if there is one
+                    led = next(
+                        (led for led in keypad.leds if led.number == button.number),
+                        None,
+                    )
                     hass.data[LUTRON_DEVICES]["scene"].append(
                         (area.name, keypad.name, button, led)
                     )