Python Development (3.14+)

Core Principles

• Stdlib first: External deps only when justified
• Type hints everywhere: All functions, all parameters
• Explicit over implicit: Clear is better than clever
• Fail fast: Raise early with informative errors

Toolchain

uv           # Package management (not pip/poetry)
ruff         # Lint + format (not flake8/black)
pytest       # Testing
mypy         # Type checking

Quick Patterns