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fix: Prevent shallow copy mutation in async_get_history with include_metadata

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When include_metadata=True, the metadata dict was added directly to the
original history entry objects (shallow copy of list, same dict refs).
Now creates per-entry dict copies before enriching with metadata.
This commit is contained in:
SMKRV
2026-03-12 02:24:52 +03:00
parent a8a91972ba
commit c8be545655
1 changed files with 5 additions and 1 deletions
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custom_components/ha_text_ai/history.py
+5 -1
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@@ -407,14 +407,18 @@ class HistoryManager:
history = history[:limit] history = history[:limit]
if include_metadata: if include_metadata:
enriched = []
for entry in history: for entry in history:
entry["metadata"] = { enriched_entry = dict(entry)
enriched_entry["metadata"] = {
"entry_size": len(str(entry)), "entry_size": len(str(entry)),
"question_length": len(entry.get("question", "")), "question_length": len(entry.get("question", "")),
"response_length": len(entry.get("response", "")), "response_length": len(entry.get("response", "")),
"model_used": entry.get("model", default_model), "model_used": entry.get("model", default_model),
"instance": self.instance_name, "instance": self.instance_name,
} }
enriched.append(enriched_entry)
return enriched
return history return history
except Exception as e: except Exception as e: