python-best-practices

Apply Python 3.12+ typing, dataclasses, async patterns, and testing practices.

2.5k|877|Updated Feb 4, 2026
One-click install
npx skills add https://github.com/rohitg00/awesome-claude-code-toolkit --skill python-best-practices-rohitg00
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: python-best-practices
Source: https://github.com/rohitg00/awesome-claude-code-toolkit/tree/main/skills/python-best-practices
Command: npx skills add https://github.com/rohitg00/awesome-claude-code-toolkit --skill python-best-practices-rohitg00

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Modern Python projects often struggle with type safety, maintainability, and testability. This Skill provides practical guidelines to adopt typing, dataclasses, async patterns, packaging, and testing best practices to improve code quality and longevity.

Core Features & Use Cases

  • Typing discipline: embracing Python 3.12+ features, built-in generics, and TypedDict to improve static analysis.
  • Data modeling choices: guidance on using dataclasses for internal models and Pydantic for API boundaries.
  • Async patterns: recommended patterns for asynchronous I/O and concurrency with asyncio.
  • Project scaffolding: recommended project structure, configuration, and testing setup to ensure CI readiness.

Quick Start

Apply these guidelines to initialize a new Python project with typing, dataclasses, and testing scaffolding.

Frequently Asked Questions about python-best-practices

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

FAQPage Schema
How do I set up a Python project with modern type hints and testing?

Set up a Python project by applying Python 3.12+ typing syntax, configuring robust testing scaffolding, and structuring your project for CI readiness to ensure maintainability and code quality.

When should I use dataclasses versus Pydantic for data modeling in Python?

Use dataclasses for internal models and Pydantic for API boundaries to enforce data modeling discipline, ensuring clear separation between internal logic and external data validation.

What are the best practices for async patterns and concurrency in Python?

Best practices for async patterns involve using explicit asyncio mechanisms for asynchronous I/O and concurrency, ensuring your Python code remains maintainable and testable under concurrent workloads.

Does this Python best practices approach require a specific version?

Yes, this approach requires adherence to Python 3.12+ syntax for typing, utilizing built-in generics and TypedDict to improve static analysis and overall code quality.

How do I improve static analysis in Python using TypedDict and built-in generics?

Improve static analysis by embracing Python 3.12+ features like built-in generics and TypedDict, which enforce typing discipline and help catch errors early in software engineering workflows.

What is the recommended project scaffolding for CI readiness in Python?

Recommended project scaffolding involves structuring your Python project with proper configuration, packaging, and testing setup to ensure CI readiness and streamline library maintenance.