Function parse_agent_result

examples/analysis.py:189–214

Parse agent_result that could be: 1. Direct string: "Final answer" → (reasoning="", result="Final answer") 2. JSON string: '{"reasoning": "...", "result": "..."}' → (reasoning="...", result="...")

(agent_result: Any)

    return score

def parse_agent_result(agent_result: Any) -> Tuple[str, Any]:
    """
    Parse agent_result that could be:
    1. Direct string: "Final answer" → (reasoning="", result="Final answer")
    2. JSON string: '{"reasoning": "...", "result": "..."}' → (reasoning="...", result="...")
    """
    import json

    # Case 1: Direct string result
    if isinstance(agent_result, str) and not agent_result.strip().startswith('{'):
        return "", agent_result.strip()

    # Case 2: JSON string with reasoning and result
    if isinstance(agent_result, str):
        try:
            parsed = json.loads(agent_result.strip())
            if isinstance(parsed, dict):
                reasoning = parsed.get("reasoning", "")
                result = parsed.get("result", "")
                return reasoning, str(result)
        except json.JSONDecodeError:
            # If JSON parsing fails, treat as direct string
            return "", agent_result.strip()

    # Fallback for other types
    return "", str(agent_result) if agent_result else ""

def create_optimizer(optimizer_type: str, reward_fn: Optional[Callable[[str, str, str], Any]] = None):
    """Create optimizer instance based on type."""