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Refactor nMars output parsing for better robustness#340

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RainRat wants to merge 1 commit intomainfrom
fix-fragile-nmars-parsing-7885652218906262024
Open

Refactor nMars output parsing for better robustness#340
RainRat wants to merge 1 commit intomainfrom
fix-fragile-nmars-parsing-7885652218906262024

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@RainRat
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@RainRat RainRat commented Feb 13, 2026

Improved the robustness of parse_nmars_output in evolverstage.py by dynamically locating the 'scores' keyword and the warrior ID. This fix prevents crashes when warriors have names with spaces and allows for more flexible output formats from the nMars simulator. Verified with existing and new test cases.


PR created automatically by Jules for task 7885652218906262024 started by @RainRat

The previous implementation of `parse_nmars_output` relied on hardcoded
indices, which caused crashes or failed to parse scores if warrior
metadata (names or authors) contained spaces.

Changes:
- Replaced index-based parsing with a dynamic search for the 'scores'
  keyword.
- Added a try-except block to handle malformed lines gracefully without
  interrupting the evolution loop.
- Updated `tests/test_battle_logic.py` to reflect the improved parsing
  logic and added new test cases for spaces in names and minimal output
  formats.
- Removed redundant line counting and verbose output.

Co-authored-by: RainRat <20098977+RainRat@users.noreply.github.com>
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