Pre Commit Python Packages

pre-commit

A framework for managing and maintaining multi-language pre-commit hooks.

prek

⚡ A fast Git hook manager written in Rust, designed as a drop-in alternative to pre-commit, reimagined.

check-jsonschema

A CLI and set of pre-commit hooks for jsonschema validation with built-in support for GitHub Workflows, Renovate, Azure Pipelines, and more!

djlint

HTML template formatter and linter for Django, Jinja, Twig, Nunjucks, Handlebars, Liquid, Go templates, Mustache, Tera, Askama and Angular. Formats markup and template syntax together, and lints for accessibility, correctness and style. CLI, pre-commit hook and VS Code extension.

mdformat

CommonMark compliant Markdown formatter

pre-commit-hooks

Some out-of-the-box hooks for pre-commit

pyupgrade

A tool (and pre-commit hook) to automatically upgrade syntax for newer versions of the language.

nbqa

Run ruff, isort, pyupgrade, mypy, pylint, flake8, and more on Jupyter Notebooks

sql-formatter

A Python based SQL formatter

mdformat-tables

An mdformat plugin for rendering tables

shfmt-py

The shfmt shell script formatter as a pip-installable binary, plus a ready-made pre-commit hook. No Go toolchain required.

conventional-pre-commit

A pre-commit hook that checks commit messages for Conventional Commits formatting

yesqa

Automatically remove unnecessary `# noqa` comments

code-standards

Deterministic standards for Python, TypeScript, SQL, IaC, and repository policy.

snapper-fmt

Format-aware semantic line break formatter. One sentence per line for Org, LaTeX, Markdown, RST, and plaintext.

blacken-docs

Run `black` on python code blocks in documentation files

reorder-python-imports

Rewrites source to reorder python imports

sarj-standards

Deterministic standards for Python, TypeScript, SQL, IaC, and repository policy.

commitlint

Lint Conventional Commit message on GitHub Actions and pre-commit.

sarj-python-lint

Deterministic standards for Python, TypeScript, SQL, IaC, and repository policy.

add-trailing-comma

A tool (and pre-commit hook) to automatically add trailing commas to calls and literals.

seed-isort-config

Statically populate the `known_third_party` `isort` setting.

commit-check

Commit Check enforces commit metadata standards — commit messages, branch naming, committer info, signoff, and more.

flake8-typing-imports

flake8 plugin which checks that typing imports are properly guarded