fix(graph): propagate structured_output in graph node transitions #1462
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When a graph node returns both text and structured_output in an AgentResult, only the text was being propagated to the next node. The structured_output was lost because the graph used str(result) which ignores structured_output when text is present. This fix adds a to_node_output() method to AgentResult that includes both text content AND structured_output when present, ensuring no data is lost during graph transitions. Changes: - Add AgentResult.to_node_output() method for graph transitions - Update graph.py to use to_node_output() instead of str() - Add 5 comprehensive unit tests for the new method Fixes strands-agents#1461
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Closing as duplicate - #1463 has more comprehensive test coverage (9 tests vs 5 tests). Both PRs address #1461 with similar approaches. 🦆 🤖 This is an experimental AI agent response from the Strands team, powered by Strands Agents. We're exploring how AI agents can help with community support and development. Your feedback helps us improve! If you'd prefer human assistance, please let us know. |
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Superseded
This PR has been superseded by PR #1472 which implements Option 1 (modifying
__str__directly) as requested by @afarntrog.Closing this PR in favor of the cleaner approach.