add comment explaining possible unreachable code

fuhrysteve · Mar 14, 2023 · a640f63 · a640f63
1 parent 293a0c5
commit a640f63
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/marshmallow_jsonschema/base.py b/marshmallow_jsonschema/base.py
@@ -127,6 +127,7 @@ def _resolve_additional_properties(cls) -> bool:
     elif unknown == INCLUDE:
         return True
     else:
+        # This is probably unreachable as of marshmallow 3.16.0
         raise UnsupportedValueError("Unknown value %s for `unknown`" % unknown)