[lpozo]

Where to put new files:

• New files should go into a top-level subfolder, named after the article slug. For example: my-awesome-article

How to merge your changes:

1. Make sure the CI code style tests all pass (+ run the automatic code formatter if necessary).
2. Find an RP Team member on Slack and ask them to review & approve your PR.
3. Once the PR has one positive ("approved") review, GitHub lets you merge the PR.
4. 🎉

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Code examples for the How to Set Up Quality Gates for AI Code in Python tutorial. Files live in the quality-gates-ai-code/ top-level folder, named after the article slug.

The folder is the tutorial's finished uv project: pyproject.toml and uv.lock with the pinned gate tools, .pre-commit-config.yaml, .github/workflows/ci.yml, .github/CODEOWNERS, scripts/agent_diff_check.py, the fixed src/demo/ai_module.py with its five tests, and the agent's flawed module and tests in examples/.

Notes for review:

• examples/ holds deliberately broken code (hard-coded token, shell=True, wrong return type). The folder's own pyproject.toml excludes it from Ruff with extend-exclude, so the repo's ruff check and ruff format --check pass.
• .github/workflows/ci.yml and .github/CODEOWNERS are sample files for readers to copy into their own repository root. GitHub doesn't run workflows or apply CODEOWNERS from a subfolder, so they're inert here.
• .python-version is matched by the root .gitignore, so it was force-added. The tutorial uses Python 3.13.

Verified locally with uv 0.13.3 from a clean git archive of the branch: uv sync --locked, ruff check, ruff format --check, mypy src tests, bandit, pip-audit on the exported requirements, and pytest (5 passed, 94.44% coverage) all pass, and actionlint reports nothing for ci.yml. The repo's ruff==0.14.1 checks and dircheck.py pass too.

Generated from the tutorial markdown with the post-materials skill, then verified locally before pushing.

🤖 Generated with Claude Code