more work

model.py

@@ -0,0 +1,38 @@
+from typing import Dict
+
+from pydantic import (
+    BaseModel,
+    ValidationError,
+    field_validator,
+)
+
+
+def validate_int(v):
+    if not len(bytes(v)) == 1:
+        raise ValidationError()
+
+
+class State(BaseModel):
+    state: bool = True
+    brightness: int = None
+    color_temp: int = None
+
+    @field_validator('brightness')
+    @classmethod
+    def validate_brightness(cls, v: int) -> int:
+        assert 0 <= v <= 255
+        return v
+
+    @field_validator('color_temp')
+    @classmethod
+    def validate_color_temp(cls, v: int) -> int:
+        assert 200 <= v <= 600
+        return v
+
+
+# Scene = RootModel[Dict[str, State]]
+
+
+class ApplyScene(BaseModel):
+    entities: Dict[str, State]
+    transition: int = None