Chiguyong
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9653b1d5f7
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feat(memory): U5 ReflexionEngine reflection persistence to EpisodicMemory (R11, R15)
Cross-task reflection persistence for prompt self-tuning:
- EpisodicMemory.store_prompt_reflection(): persists reflection via existing
store() with task_type="prompt_reflection" discriminator. Key format:
prompt_reflection:{task_hash}:{version}. Non-raising on failure.
- EpisodicMemory.search_prompt_reflections(): semantic search with
task_type filter. Returns [] on failure.
- EpisodicMemory.cleanup_expired(): TTL cleanup (default 30 days).
- ReflexionEngine.__init__: optional episodic_memory param (None=backward compat)
- ReflexionEngine._reflect: persists reflection+improved_prompt+score after
generation. Non-blocking — persistence failure doesn't block in-task retry.
Tests: 16 new tests (store/search/cleanup + _reflect persistence paths +
multi-version coexistence). All pass.
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2026-07-06 13:50:10 +08:00 |