Shreyansh Dubey f413c66fee fix: prevent KeyError crash and context exhaustion in TOC processing (#188) ... * fix: prevent KeyError crash and context exhaustion in TOC processing - Use .get() with safe defaults for all LLM response dict accesses - Optimize extract_toc_content retry loop to grow chat_history incrementally instead of rebuilding with full accumulated response - Optimize toc_transformer retry loop to use chat_history instead of re-embedding the entire raw TOC and incomplete JSON in each prompt - Return best-effort results on max retries instead of raising - Add 14 mock-based tests covering all fix scenarios Closes #163 * fix: address review feedback on retry behavior and None guard - Restore explicit Exception on max retries instead of silent warning - Move truncation logic before the retry loop so it only runs once on the initial incomplete response, not on every iteration - Add explicit None guard for physical_index before passing to convert_physical_index_to_int to prevent potential TypeError - Update test to expect Exception on max retries --------- Co-authored-by: Your Name <you@example.com>		2026-07-03 20:20:31 +08:00
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test_issue_163.py	fix: prevent KeyError crash and context exhaustion in TOC processing (#188)	2026-07-03 20:20:31 +08:00