looks like pythons match isn't recognized yet

esphome/components/kt0803/__init__.py

@@ -472,8 +472,7 @@ async def to_code(config):
 
     async def new_sensor(c, args, setter):
         s = None
-        match args[1]:
+        if args[1] == "binary_sensor":
-            case "binary_sensor":
             s = await binary_sensor.new_binary_sensor(c)
         cg.add(getattr(var, setter + "_" + args[1])(s))
 

esphome/components/kt0803/kt0803sub.h

@@ -1,5 +1,8 @@
 #pragma once
 
+namespace esphome {
+namespace kt0803 {
+
 #ifndef SUB_TEXT
 #define SUB_TEXT(name) \
  protected: \
@@ -50,3 +53,5 @@
   void publish_##name##_text_sensor() { this->publish(this->name##_text_sensor_, this->get_##name##_text_sensor()); } \
   std::string get_##name##_text_sensor();
 
+}  // namespace kt0803
+}  // namespace esphome

tests/components/kt0803/test.esp32-s3-ard.yaml

@@ -24,7 +24,7 @@ kt0803:
   au_enhance: False
   ref_clk:
     enable: False
-    ref_clk: '32.768kHz'
+    sel: '32.768kHz'
   xtal:
     enable: True
     sel: '32.768kHz'
@@ -109,7 +109,7 @@ select:
       sel:
         name: Xtal Selection
     ref_clk:
-      ref_clk:
+      sel:
         name: Refence Clock
     alc:
       attack_time:

tests/components/kt0803/test.esp32-s3-idf.yaml

@@ -24,7 +24,7 @@ kt0803:
   au_enhance: False
   ref_clk:
     enable: False
-    ref_clk: '32.768kHz'
+    sel: '32.768kHz'
   xtal:
     enable: True
     sel: '32.768kHz'
@@ -109,7 +109,7 @@ select:
       sel:
         name: Xtal Selection
     ref_clk:
-      ref_clk:
+      sel:
         name: Refence Clock
     alc:
       attack_time: