Python Community Python >=3.11 Best Practices

Comprehensive performance optimization guide for Python >=3.11 applications. Contains 45 rules across 9 categories, prioritized by impact to guide automated refactoring and code generation.

When to Apply

Reference these guidelines when:

• Writing new Python async/await code
• Processing large datasets or files
• Implementing caching and memoization
• Choosing data structures for performance
• Reviewing code for performance issues

Rule Categories by Priority