Python-Coder Modern Python 3.12+ development patterns. Related Skills (Use for Specific Needs) | Skill | Use When | |-------|----------| | | Building FastAPI services | | | Django web applications | | | Writing comprehensive tests | | | Debugging Python code | Modern Tooling Quick Reference Package Management (uv) Code Quality (ruff) Type Checking (pyright/mypy) Python 3.12+ Patterns Pattern Matching Modern Async Type Hints Behavioral Standards - PEP 8 + ruff formatting - Type hints throughout - Tests with pytest ( 90% coverage target) - Prefer stdlib before external deps - Comprehensive erro…