Make mypy happy even on an edge case

project-chip · Oct 26, 2023 · fef1f28 · fef1f28
1 parent f7507e4
commit fef1f28
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/scripts/py_matter_idl/matter_idl/generators/idl/__init__.py b/scripts/py_matter_idl/matter_idl/generators/idl/__init__.py
@@ -33,12 +33,16 @@ def human_text_string(value: Union[ClusterSide, StructTag, StructQuality, EventP
         if value == StructTag.RESPONSE:
             return "response"
     elif type(value) is FieldQuality:
+        # mypy seems confused if using `FieldQuality.OPTIONAL in value`
+        # directly, so do a useless cast here
+        quality: FieldQuality = value
+
         result = ""
-        if FieldQuality.OPTIONAL in value:
+        if FieldQuality.OPTIONAL in quality:
             result += "optional "
-        if FieldQuality.NULLABLE in value:
+        if FieldQuality.NULLABLE in quality:
             result += "nullable "
-        if FieldQuality.FABRIC_SENSITIVE in value:
+        if FieldQuality.FABRIC_SENSITIVE in quality:
             result += "fabric_sensitive "
         return result.strip()
     elif type(value) is StructQuality: