Repo hardening: fix install instructions, dead imports, hygiene#1
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cognis-digital wants to merge 5 commits into
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Repo hardening: fix install instructions, dead imports, hygiene#1cognis-digital wants to merge 5 commits into
cognis-digital wants to merge 5 commits into
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- fix 2 broken `pip install` line(s) in README (package is not on PyPI; use the working git+https install) - remove 5 unused import(s) (ruff F401/F811)
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June 13, 2026 03:47
…verview and install scripts The --format option was defined only on the top-level parser, so passing it after a subcommand (e.g. validate --format json) triggered an argparse error and caused two smoke tests to fail. Added --format to each subparser (validate, crosswalk, detect) so the flag works in the natural position users expect. Also adds a plain-language 'What is this?' section to the README and comprehensive cross-platform install scripts (install.sh / install.ps1).
- cli._load(): catch FileNotFoundError, UnicodeDecodeError, csv.Error, OSError on --table files; print a clear message to stderr and raise SystemExit(2) - cli._read_codes(): catch FileNotFoundError, UnicodeDecodeError, OSError on --input files; same clean-exit behaviour - cli.main(): wrap dispatch in try/except; re-raise SystemExit, handle KeyboardInterrupt gracefully, catch unexpected exceptions without traceback - Add import csv (needed for csv.Error guard) - Add _die() helper for callers that return 2 directly - tests/test_hardening.py: 7 new tests covering missing files (exit 2), invalid UTF-8 input and table files (exit 2), unknown --to target (exit 2), and comment-only input file (exit 2)
… mcp_server imports, add ruff config, and expand edge-case test coverage
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This PR applies a few small, mechanically-verified hardening fixes found by an automated audit of the Cognis suite:
pip installline(s) in README (package is not on PyPI; use the working git+https install)Each change is deterministic; all touched Python files were confirmed to still compile (
py_compile) before this PR was opened.