참고소스 수정본

참고/guardrails-main/guardrails/classes/generic/default_json_encoder.py

@@ -0,0 +1,21 @@
+from datetime import datetime
+from dataclasses import asdict, is_dataclass
+from pydantic import BaseModel
+from json import JSONEncoder
+
+
+class DefaultJSONEncoder(JSONEncoder):
+    def default(self, o):
+        if hasattr(o, "to_dict"):
+            return o.to_dict()
+        elif isinstance(o, BaseModel):
+            return o.model_dump()
+        elif is_dataclass(o):
+            return asdict(o)
+        elif isinstance(o, set):
+            return list(o)
+        elif isinstance(o, datetime):
+            return o.isoformat()
+        elif hasattr(o, "__dict__"):
+            return o.__dict__
+        return super().default(o)