python-patterns

Guide Python framework selection and project architecture decisions.

Updated Feb 13, 2026
One-click install
npx skills add https://github.com/lev-os/lev-content --skill python-patterns-lev-os
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: python-patterns
Source: https://github.com/lev-os/lev-content/tree/main/sources/skills/python-patterns
Command: npx skills add https://github.com/lev-os/lev-content --skill python-patterns-lev-os

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers make informed decisions about Python project architecture, framework selection, and best practices, moving beyond rote memorization to strategic thinking.

Core Features & Use Cases

  • Framework Selection: Guides users to choose the right Python web framework (FastAPI, Django, Flask) based on project needs.
  • Async vs. Sync: Provides clear criteria for deciding when to use asynchronous programming.
  • Type Hinting & Validation: Explains effective strategies for using type hints and Pydantic for robust code.
  • Project Structure: Offers principles for organizing Python projects of varying sizes.
  • Use Case: A developer is starting a new API project and is unsure whether to use FastAPI or Django. This Skill helps them evaluate factors like async requirements, need for an admin interface, and team familiarity to make the best choice.

Quick Start

Guide me through selecting the most appropriate Python web framework for a new API-first microservice project.

Frequently Asked Questions about python-patterns

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

FAQPage Schema
How do I choose between FastAPI, Django, and Flask for a new Python project?

Choosing between FastAPI, Django, and Flask depends on your project's async requirements, need for a built-in admin interface, and team familiarity. This Skill evaluates those factors to guide framework selection for robust, maintainable applications.

When should I use asynchronous programming in Python?

Use asynchronous programming in Python when your application handles high-concurrency I/O operations. This Skill provides clear criteria for deciding between async and sync patterns based on your specific project needs and architecture.

What's the best way to structure a Python API-first microservice project?

The best way to structure a Python API-first microservice is by applying principles for organizing projects of varying sizes. This Skill offers project structure guidance and facilitates informed decisions for building maintainable applications.

How do type hinting strategies and Pydantic improve Python code?

Type hinting strategies and Pydantic improve Python code by enabling robust validation and clearer contracts. This Skill explains effective strategies for using type hints to build maintainable Python applications.

Do I need an admin interface to build a robust Python web application?

You need an admin interface if your project requires built-in data management, which Django provides out of the box. This Skill helps you evaluate framework features like admin interfaces against your actual project requirements.