Add call to jsonable_encoder(dict) after converting dataclass to di…

…ct in `jsonable_encoder`.
tiangolo · Aug 2, 2021 · 121b3f1 · 121b3f1
1 parent cd26878
commit 121b3f1
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/fastapi/encoders.py b/fastapi/encoders.py
@@ -63,7 +63,14 @@ def jsonable_encoder(
             sqlalchemy_safe=sqlalchemy_safe,
         )
     if dataclasses.is_dataclass(obj):
-        return dataclasses.asdict(obj)
+        obj_dict =  dataclasses.asdict(obj)
+        return jsonable_encoder(
+            obj_dict,
+            exclude_none=exclude_none,
+            exclude_defaults=exclude_defaults,
+            custom_encoder=custom_encoder,
+            sqlalchemy_safe=sqlalchemy_safe,
+        )
     if isinstance(obj, Enum):
         return obj.value
     if isinstance(obj, PurePath):