python-pro

Creates typed, tested Python 3.11+ code with packaging and linting support.

Updated May 28, 2026
One-click install
npx skills add https://github.com/haryelramalho/skills --skill python-pro-haryelramalho
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: python-pro
Source: https://github.com/haryelramalho/skills/tree/main/skills/curated/python-pro
Command: npx skills add https://github.com/haryelramalho/skills --skill python-pro-haryelramalho

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Python Pro helps you build modern Python 3.11+ applications that stay type-safe, testable, and maintainable, while avoiding the common pitfalls of weak typing, inconsistent async patterns, and fragile error handling.

Core Features & Use Cases

  • Type-Safe Implementation: Produces fully annotated Python code with strict typing, protocols, dataclasses, and clear interfaces.
  • Async and Concurrency Patterns: Supports async and await workflows, task groups, context managers, queues, and timeout handling for I/O-heavy systems.
  • Testing and Validation: Guides pytest fixtures, mocking, parametrization, and coverage-oriented test design, then reinforces quality with mypy, black, and ruff.
  • Packaging and Project Structure: Helps organize Python packages, pyproject configuration, dependency management, and release-ready layouts.
  • Use Case: A developer can use this skill to turn a rough feature idea into a production-grade Python module with tests, linting, type checking, and packaging guidance.

Quick Start

Ask this skill to design or refactor a Python 3.11 feature into typed implementation code, matching pytest tests, and the validation steps needed to keep it clean and production-ready.

Frequently Asked Questions about python-pro

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I write type-safe Python code that passes strict mypy checking?

Type-safe Python code requires strict typing, protocols, and dataclasses to satisfy mypy. You build fully annotated modules with clear interfaces, avoiding weak typing pitfalls while maintaining testability and robust error handling across async workflows.

What is the best way to structure async Python 3.11 applications with task groups?

Async Python 3.11 applications use async and await workflows with task groups, context managers, and queues. This async-first pattern handles I/O-heavy systems effectively, incorporating timeout handling to maintain robust error handling and concurrency.

How do I set up pytest fixtures and parametrization for comprehensive Python validation?

Pytest validation uses fixtures, mocking, and parametrization to design coverage-oriented tests. This testing approach reinforces quality alongside mypy, black, and ruff formatting, ensuring your Python modules remain production-ready and thoroughly validated.

Does this approach support packaging and pyproject configuration for Python modules?

Packaging and project structure supports organizing Python packages, pyproject configuration, and dependency management. This creates release-ready layouts that turn rough feature ideas into production-grade modules with proper validation and packaging guidance.

Can I use ruff and black together for Python formatting and linting?

Ruff and black formatting work together to keep Python code clean and production-ready. This combination enforces consistent style alongside strict mypy type checking, ensuring typed APIs across modules remain maintainable and error-free.

Why does my Python code fail strict typing checks with dataclasses and protocols?

Python code fails strict typing when lacking full annotations, protocols, or clear interfaces. Strict mypy checking requires fully annotated implementations using dataclasses and type-safe patterns to avoid weak typing and fragile error handling.