← mined_oracle

fastapi_4972

resolved RESOLVED UNSUBMITTED PASS · None tool calls · 0 s · fastapi/fastapi

Task input

(not found in data/tasks.jsonl)

Tool calls (0)

Patch

--- a/fastapi/encoders.py
+++ b/fastapi/encoders.py
@@ -219,7 +219,7 @@ def jsonable_encoder(
         if not PYDANTIC_V2:
             encoders = getattr(obj.__config__, "json_encoders", {})  # type: ignore[attr-defined]
             if custom_encoder:
-                encoders.update(custom_encoder)
+                encoders = {**encoders, **custom_encoder}
         obj_dict = _model_dump(
             obj,
             mode="json",

Test output

......s....s....s....                                                    [100%]
18 passed, 3 skipped in 0.33s