State-of-the-art Python engineering (2026 baseline) for both writing new Python and auditing existing Python code. Covers uv-based tooling and project setup, strict typing, idioms and pitfalls, asyncio structured concurrency, security (injection, deserialization, supply chain), performance, and Fast
State-of-the-art Python engineering (2026 baseline) for both writing new Python and auditing existing Python code. Covers uv-based tooling and project setup, strict typing, idioms and pitfalls, asyncio structured concurrency, security (injection, deserialization, supply chain), performance, and FastAPI/Django/pytest practice. Use whenever the task involves Python source, pyproject.toml, requiremen