Python Deprecation Fixer

Overview

This skill automatically detects and fixes Python deprecation warnings across your codebase. It uses intelligent pattern matching to identify deprecated code patterns and applies the recommended modern alternatives. The skill is designed to be extensible, allowing easy addition of new deprecation patterns as Python evolves.

When to Use This Skill

Use this skill when:

• You encounter Python deprecation warnings in your code
• Upgrading to a newer Python version (e.g., 3.12+)
• Modernizing a legacy Python codebase
• Running linters that flag deprecated APIs
• You see warnings like "DeprecationWarning: datetime.utcnow() is deprecated"