ruff

name	ruff
description	Python 极速 lint（替代 Flake8/Pylint/isort/Black），900+ 规则，Rust 编写
execution_mode	sandbox
metadata	{"language":"python","upstream":{"repo":"https://github.com/astral-sh/ruff","stars":46800,"since":2022,"license":"MIT","latest":"0.15.9 (2026-04)","rules":"900+（移植自 Flake8 全插件生态 + Pylint + isort + Black + pyupgrade）","pypi_downloads":"183M/月（3.2M/天）","contributors":460,"backed_by":"Astral（uv/ty 公司）","used_by":"137K+ GitHub 仓库","release_cadence":"周更","integrations":["pip","uvx","pre-commit","VSCode","IntelliJ","MegaLinter","reviewdog"]},"rating":{"community":"5/5","rules_richness":"5/5","speed":"5/5","accuracy":"4/5","integration":"5/5","overall":"4.8/5 ⭐⭐⭐⭐⭐"}}

检查范围	对应需求	Ruff 规则前缀
语法/风格	"代码规范"	E(pycodestyle) + W(warnings) + F(pyflakes)
命名规范	"命名规范"	N(pep8-naming)
Bug 检测	"逻辑漏洞"	B(flake8-bugbear)
import 管理	"代码冗余"	I(isort)
安全初筛	"安全风险"	S(flake8-bandit)
现代化	代码质量	UP(pyupgrade) + SIM(flake8-simplify)

CLI: ruff check --output-format json src/ 速度: 50K 行 Python 代码 ~0.15s（比 Flake8 快 100x）

现有库: pip install ruff（astral-sh/ruff，v0.15.x，15K+ stars）。原生 JSON/SARIF 输出。或用 PyGuard（pip install pyguard）一体化替代 Ruff+Bandit+Pylint+Black，739 规则，含 SARIF 输出。