What version of Python does this skill target?

This skill specifically targets Python 3.11 and newer to leverage the latest PEPs, built-in generics, and performance improvements.

How does it handle CLI development?

It applies modern Typer patterns using the Annotated syntax and integrates Rich for production-grade terminal output and table formatting.

Does it support modern type hinting?

Yes, it enforces PEP 585 and PEP 604, replacing legacy typing imports with built-in collection types and the pipe operator for unions.

Can it refactor my testing suite?

The skill is designed to transition code from unittest.mock to modern pytest-mock patterns using the MockerFixture.

Modern Python 3.11 Development

Name: Modern Python 3.11 Development
Author: Jamie-BitFlight

byJamie-BitFlight

•

開発者ツール

Modernizes Python codebases by applying Python 3.11+ best practices, advanced type hinting, and contemporary framework patterns.

This skill transforms legacy Python scripts into robust, modern applications by leveraging the latest features of Python 3.11 and beyond. It automates the migration from outdated typing imports to built-in generics, replaces complex conditional logic with structural pattern matching, and implements advanced patterns like the Self type and StrEnum. Beyond syntax, it enforces professional development standards by integrating pytest-mock for testing, Typer for CLI development, and Rich for enhanced terminal output, ensuring your code remains clean, type-safe, and highly maintainable.

主な機能

01Automatic modernization to Python 3.11+ syntax and PEP standards

02Standardized CLI development using Typer Annotated syntax

0318 GitHub stars

04Migration of legacy unit tests to modern pytest-mock patterns

05Refactoring of conditional logic into structural pattern matching (match-case)

06Implementation of modern type hinting using PEP 585 and 604

ユースケース

01Refactoring legacy Python 3.7-3.9 codebases to current 3.11+ standards

02Ensuring new feature development follows the latest type-safety best practices

03Migrating unittest-based suites to modern pytest and pytest-mock architectures

主な機能

01Automatic modernization to Python 3.11+ syntax and PEP standards

02Standardized CLI development using Typer Annotated syntax

0318 GitHub stars

04Migration of legacy unit tests to modern pytest-mock patterns

05Refactoring of conditional logic into structural pattern matching (match-case)

06Implementation of modern type hinting using PEP 585 and 604

ユースケース

01Refactoring legacy Python 3.7-3.9 codebases to current 3.11+ standards

02Ensuring new feature development follows the latest type-safety best practices

03Migrating unittest-based suites to modern pytest and pytest-mock architectures