coding-standard-python

Enforce Python naming conventions like snake_case and PascalCase across codebases.

27|7|Updated Dec 6, 2025
One-click install
npx skills add https://github.com/jdubray/puffin --skill coding-standard-python
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: coding-standard-python
Source: https://github.com/jdubray/puffin/tree/main/.claude/skills/coding-standard-python
Command: npx skills add https://github.com/jdubray/puffin --skill coding-standard-python

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Enforces Python coding standards across a codebase to reduce style drift, improve readability, and ensure consistent collaboration.

Core Features & Use Cases

  • Variable naming: snake_case for variables and functions; UPPER_SNAKE_CASE for constants.
  • Class naming: PascalCase for classes; exceptions typically end with Error.
  • Module and file organization: snake_case for filenames and packages; test files prefixed with test_.

Quick Start

Audit a Python project and apply PEP 8 naming rules to existing codebase.

Frequently Asked Questions about coding-standard-python

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

FAQPage Schema
How do I enforce Python PEP 8 naming conventions across an existing codebase?

To enforce PEP 8 naming conventions across a Python codebase, apply snake_case for variables and functions, PascalCase for classes, and UPPER_SNAKE_CASE for constants. This ensures consistent naming and readability throughout project development and testing workflows.

What are the Python coding standards for naming modules, files, and test cases?

Python coding standards require snake_case for module and file names, while test files must be prefixed with test_. Packages also follow snake_case to maintain structural consistency and prevent style drift across the project architecture.

How do I audit a Python project for style drift and inconsistent variable naming?

Auditing a Python project for style drift involves checking variables and functions for snake_case compliance, classes for PascalCase, and constants for all caps. Enforcing these standards reduces style inconsistencies and improves collaborative readability.

Does this PEP 8 coding standard checker apply to both code generation and review workflows?

Yes, enforcing PEP 8 coding standards applies to reviewing or generating Python code across projects of varying sizes. It ensures consistent naming conventions for files, variables, functions, and classes during development, testing, and documentation.

How should Python classes and exceptions be named according to coding standards?

Python coding standards require classes to use PascalCase, while exception classes typically end with Error. Adhering to these naming conventions ensures object types and error handling flows are distinctly recognizable across the codebase.

When do I need to apply Python coding standards to my project structure?

You need to apply Python coding standards whenever developing, testing, or documenting code to reduce style drift. Consistent application of file naming and module organization ensures long-term readability and smoother collaboration.