Static Code Analysis Python Packages

ruff

An extremely fast Python linter and code formatter, written in Rust.

226.9M 48K 2K

flake8

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.

54.3M 4K 346

astroid

A common base representation of python source code for pylint and other projects

50.9M 575 326

pylint

It's not just a linter that annoys you!

48.5M 6K 1K

semgrep

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

40.2M 15K 936

bandit

Bandit is a tool designed to find common security issues in Python code.

23.8M 8K 762

tach

A Python tool to visualize + enforce dependencies, using modular architecture 🌎 Open source 🐍 Installable via pip 🔧 Able to be adopted incrementally - ⚡ Implemented with no runtime impact ♾️ Interoperable with your existing systems 🦀 Written in rust

2.3M 3K 88

pytype

A static type analyzer for Python code

1.1M 5K 290

pygount

count lines of code for hundreds of languages using pygments

564K 181 25

flake8-bandit

Automated security testing using bandit and flake8.

523K 116 24

ipyflow-core

A reactive Python kernel for Jupyter notebooks.

120K 1K 24

friendly-sequences

Friendly, Scala like, Sequence interface

77K 12 0

torchfix

TorchFix - a linter for PyTorch-using code with autofix support

65K 151 20

pyan3

The Python static call graph generator. pyan3 on PyPI. Official repo. Py3.10-3.14.

35K 417 74

tryceratops

A linter to prevent exception handling antipatterns in Python (limited only for those who like dinosaurs).

31K 448 25

ipyflow

A reactive Python kernel for Jupyter notebooks.

6K 1K 24

codepathfinder

Static Code Analysis for security teams with Inter file taint analysis. Built for finding vulnerabilities, advanced structural search, derive insights and supports MCP

4K 130 16