What problem does it solve?
Staying current with Python's rapid evolution and best practices is challenging. This Skill provides expert guidance for Python 3.13+, integrating the latest testing, quality, and package management tools to streamline your development workflow.
Core Features & Use Cases
- Modern TDD Workflow: Implement test-driven development using
pytest 8.4.2 with async support.
- Unified Code Quality: Enforce
ruff 0.13.1 for linting and formatting, replacing multiple tools.
- Advanced Type Safety: Leverage
mypy 1.8.0 and Pydantic 2.7.0 for robust static and runtime type validation.
- Use Case: When upgrading a Python 3.12 project to 3.13, this Skill can guide you through new features like
TaskGroup for async concurrency and update your pyproject.toml for ruff and uv.
Quick Start
Setup a new Python 3.13 project
uv venv --python 3.13
source .venv/bin/activate
uv add pytest ruff mypy fastapi pydantic
Now you're ready to write modern Python code with best practices.