Awesome Python Code Formatters

A curated list of awesome Python code formatters

Code formatters

• 2to3 -- Automated Python 2 to 3 code translation.
• add-trailing-comma -- A tool to automatically add trailing commas to calls and literals.
• autoflake -- Removes unused imports and unused variables as reported by pyflakes.
• autopep8 -- A tool that automatically formats Python code to conform to the PEP 8 style guide.
• black -- The uncompromising Python code formatter.
• com2ann -- Translates type comments to type annotations.
• decrapify -- Some scripts that use pybowler.io for refactoring Python code.
• docformatter -- Formats docstrings to follow PEP 257.
• eradicate -- Removes commented-out code from Python files.
• isort -- A Python utility / library to sort imports.
• prettier -- An opinionated code formatter, not only for Python.
• pybetter -- Tool for fixing trivial problems with your code.
• pyupgrade -- A tool to automatically upgrade syntax for newer versions of the language.
• reindent.py -- Change Python (.py) files to use 4-space indents and no hard tab characters.
• star-destroyer -- Eliminates import * from your modules.
• teyit -- Unittest assertion formatter.
• unify -- Modifies strings to all use the same quote where possible.
• yapf -- Yet another Python code formatter from Google.

Improvements and wrappers

• black-macchiato -- paints part of your python code black.
• blacken-docs -- Run black on python code blocks in documentation files.
• brunette -- best practice Python code formatter, wrapper around black with improvements.
• gray -- wrapper around isort, pyupgrade, add-trailing-comma, and unify.
• jupyterlab_code_formatter -- A universal code formatter for JupyterLab.
• pyformat -- wrapper around autopep8, autoflake, docformatter, and unify.
• shed -- wrapper around autoflake, black, com2ann, isort, pybetter, pyupgrade, and teyit; with fully automatic configuration and blacken-docs-inspired support for code in docs files too.

Libraries and refactoring

• bowler -- Safe code refactoring for modern Python.
• fissix -- backport of lib2to3, with enhancements.
• massedit -- edit text files with Python.
• rope -- a python refactoring library.
• undebt -- tool for performing massive, automated Python code refactoring.