isort
isort is a Python utility and library that automatically sorts imports alphabetically and by type (e.g., standard library, third-party, local) in Python files. It helps maintain clean, consistent, and PEP 8-compliant import sections by organizing them into logical groups with configurable rules. It can be used as a command-line tool, integrated into editors, or run as part of CI/CD pipelines to enforce coding standards.
Developers should use isort to improve code readability and maintainability in Python projects, especially in collaborative environments where consistent formatting is crucial. It is particularly valuable for large codebases with many imports, as it automates a tedious manual task and reduces merge conflicts by standardizing import order. It is often paired with other tools like Black for comprehensive code formatting.