PyCQA repositories

29 repositories

flake8-bugbear
Public
A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodestyle.
linter linter-plugin code-quality
linter linter-plugin code-quality linter-flake8
Python
•
MIT License
•129•1.1k•40•4•Updated Oct 15, 2026Oct 15, 2026
bandit-action
Public
GitHub Action to run Bandit
code-scanning bandit github-actions
code-scanning bandit github-actions github-action code-scanning-enabled code-scanning-ready
Apache License 2.0
•15•31•6•4•Updated Oct 14, 2026Oct 14, 2026
pyflakes
Public
A simple program which checks Python source files for errors
python linter hacktoberfest
python linter hacktoberfest
Python
•
MIT License
•198•1.5k•43•16•Updated Oct 14, 2026Oct 14, 2026
flake8
Public
flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.
stylelint python styleguide
stylelint python styleguide static-code-analysis style-guide linter static-analysis python3 flake8 pep8
Python
•
Other
•363•3.8k•24•0•Updated Oct 13, 2026Oct 13, 2026
pycodestyle
Public
Simple Python style checker in one Python file
python styleguide style-guide
python styleguide style-guide linter-plugin pep8 linter-flake8 flake8-plugin
Python
•
Other
•760•5.2k•89•16•Updated Oct 13, 2026Oct 13, 2026
doc8
Public
Style checker for sphinx (or other) rst documentation.
python linter hacktoberfest
python linter hacktoberfest pre-commit-hook pep-621
Python
•
Apache License 2.0
•40•177•24•8•Updated Oct 12, 2026Oct 12, 2026
modernize
Public
Modernizes Python code for eventual Python 3 migration. Built on top of fissix (a fork of lib2to3)
Python
•
Other
•52•370•47•10•Updated Oct 12, 2026Oct 12, 2026
flake8-docstrings
Public
Integration of pydocstyle and flake8 for combined linting and reporting
flake8 pydocstyle docstrings
flake8 pydocstyle docstrings flake8-plugin flake8-extension
Python
•
MIT License
•14•162•2•1•Updated Oct 12, 2026Oct 12, 2026
bandit
Public
Bandit is a tool designed to find common security issues in Python code.
python security static-code-analysis
python security static-code-analysis linter security-scanner security-tools bandit
Python
•
Apache License 2.0
•859•8.3k•197•65•Updated Oct 12, 2026Oct 12, 2026
flake8-import-order
Public
Flake8 plugin that checks import order against various Python Style Guides
python linter-plugin flake8
python linter-plugin flake8 pylama linter-flake8 flake8-extensions
Python
•
GNU Lesser General Public License v3.0
•72•279•8•7•Updated Oct 12, 2026Oct 12, 2026
flake8-json
Public
JSON formatter for Flake8 output
python json flake8
python json flake8 flake8-plugin flake8-extensions flake8-extension
Python
•
MIT License
•4•13•0•1•Updated Oct 12, 2026Oct 12, 2026
mccabe
Public
McCabe complexity checker for Python
python linter-plugin complexity
python linter-plugin complexity flake8 mccabe linter-flake8 complexity-analysis flake8-plugin flake8-extensions
Python
•
Other
•69•682•9•3•Updated Oct 12, 2026Oct 12, 2026
autoflake
Public
Removes unused imports and unused variables as reported by pyflakes
python formatter linter
python formatter linter pyflakes hacktoberfest
Python
•
MIT License
•100•951•36•15•Updated Oct 12, 2026Oct 12, 2026
docformatter
Public
Formats docstrings to follow PEP 257
python formatter docstring
python formatter docstring autoformat
Python
•
MIT License
•95•598•21•0•Updated Oct 10, 2026Oct 10, 2026
isort
Public
A Python utility / library to sort imports.
python cli formatter
python cli formatter linter python3 cleaner auto-formatter hacktoberfest isort sorting-imports
Python
•
MIT License
•718•7k•75•29•Updated Oct 6, 2026Oct 6, 2026
flake8-pyi
Public
A plugin for Flake8 that provides specializations for type hinting stub files
lint python linter
lint python linter stub-files typing linter-plugin flake8 type-checking mypy pep484
Python
•
MIT License
•23•84•19•5•Updated Oct 6, 2026Oct 6, 2026
vscode-bandit
Public
A Visual Studio Code extension with support for the Bandit static analysis tool.
python linter static-analysis
python linter static-analysis vscode-extension security-scanner security-tools bandit sast
Python
•
MIT License
•3•9•4•14•Updated Aug 10, 2026Aug 10, 2026
eradicate
Public
Removes commented-out code from Python files
Python
•26•217•7•1•Updated Jul 21, 2026Jul 21, 2026
flake8-commas
Public
Flake8 extension for enforcing trailing commas in python
Python
•
Other
•30•135•3•0•Updated Jan 5, 2026Jan 5, 2026
flake8-polyfill
Public archive
Project to make writing plugins across major versions of flake8 easier
python flake8 flake8-extension
python flake8 flake8-extension
Python
•
Other
•6•11•6•4•Updated Aug 11, 2025Aug 11, 2025
pep8-naming
Public
Naming Convention checker for Python
python naming-conventions linter-plugin
python naming-conventions linter-plugin flake8 pep8 linter-flake8 flake8-plugin flake8-extensions
Python
•
Other
•269•530•18•2•Updated May 6, 2025May 6, 2025
meta
Public
Documentation about how the PyCQA organization works
Python
•
Creative Commons Attribution Share Alike 4.0 International
•21•35•8•0•Updated Mar 8, 2025Mar 8, 2025
pylint-pytest
Public archive
A Pylint plugin to suppress pytest-related false positives.
Python
•
MIT License
•10•6•0•2•Updated Apr 29, 2024Apr 29, 2024
pydocstyle
Public archive
docstring style checker
python linter docstrings
python linter docstrings
Python
•
MIT License
•188•1.1k•113•8•Updated Nov 3, 2023Nov 3, 2023
redbaron
Public
Bottom-up approach to refactoring in python
Python
•71•726•70•20•Updated Jan 29, 2022Jan 29, 2022
baron
Public
IDE allow you to refactor code, Baron allows you to write refactoring code.
Python
•
GNU Lesser General Public License v3.0
•49•305•48•9•Updated Dec 9, 2021Dec 9, 2021
mccabe-console-script
Public mirror
Add a console script for the mccabe complexity checker
Python
•
Other
•1•4•0•0•Updated Apr 28, 2017Apr 28, 2017
oeuvre
Public
A repository to collect examples of Python code for testing code-quality tools
Python
•
MIT License
•1•11•1•0•Updated Jan 28, 2017Jan 28, 2017
infrastructure
Public archive
Mirror of PyCQA's infrastructure playbooks
Apache License 2.0
•2•6•0•0•Updated Aug 11, 2016Aug 11, 2016

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Python Code Quality Authority

All

29 repositories

flake8-bugbear

bandit-action

pyflakes

flake8

pycodestyle

doc8

modernize

flake8-docstrings

bandit

flake8-import-order

flake8-json

mccabe

autoflake

docformatter

isort

flake8-pyi

vscode-bandit

eradicate

flake8-commas

flake8-polyfill

pep8-naming

meta

pylint-pytest

pydocstyle

redbaron

baron

mccabe-console-script

oeuvre

infrastructure

Repositories list

29 repositories