# Where to Find Code Quality Tools in awesome-python: The Complete Catalog > Discover code quality tools in the awesome-python catalog. Find linters, formatters, and static analysis utilities curated in the README.md file. Explore top Python code quality resources now. - Repository: [Dylan Hogg/awesome-python](https://github.com/dylanhogg/awesome-python) - Tags: catalog - Published: 2026-03-01 --- **All code quality tools in the awesome-python repository are organized under the "Code Quality" section of the README.md file at approximately line 9092, featuring curated links to linters, formatters, and static analysis utilities.** The **awesome-python** repository by dylanhogg serves as a curated index of Python libraries. Developers seeking to enforce coding standards, automate formatting, or perform static analysis can find a comprehensive catalog of **code quality tools in awesome-python** within a dedicated section of the main documentation. ## Location of the Code Quality Section According to the source code structure, the definitive list resides in the repository's primary documentation file. Navigate to [`README.md`](https://github.com/dylanhogg/awesome-python/blob/main/README.md) and scroll to line **9092** to locate the **"Code Quality"** section. This block spans lines 9092–9311 and contains the complete inventory of recommended tools. Each entry includes: - The tool name with a hyperlink to its official repository - A concise description of functionality - Direct access to installation and configuration documentation ## Complete Inventory of Code Quality Tools The section catalogs fourteen primary utilities covering linting, formatting, and code analysis: - **ruff** – An extremely fast Python linter and formatter written in Rust. Upstream: - **black** – The uncompromising Python code formatter. Upstream: - **pre-commit** – Framework for managing multi-language pre-commit hooks. Upstream: - **yapf** – Google's Python code formatter. Upstream: - **sqlfluff** – Modular SQL linter and auto-formatter supporting multiple dialects. Upstream: - **isort** – Utility to sort Python imports automatically. Upstream: - **jedi** – Autocompletion, static analysis, and refactoring library. Upstream: - **pylint** – Comprehensive linter enforcing coding standards. Upstream: - **vulture** – Detects dead (unused) Python code. Upstream: - **pyupgrade** – Automatically upgrades syntax for newer Python versions. Upstream: - **flake8** – Glue wrapper combining pycodestyle, pyflakes, mccabe, and plugins. Upstream: - **wemake-python-styleguide** – Very strict opinionated style guide and linter. Upstream: - **python-lsp-server** – Language server implementation for Python (fork of python-language-server). Upstream: - **sqlfmt** – Formats dbt-style SQL files. Upstream: ## Implementation Examples Below are minimal, self-contained snippets demonstrating how to deploy the most popular tools from the awesome-python catalog. ### Linting and Formatting with ruff **ruff** serves as a drop-in replacement for flake8 and black, offering superior performance through its Rust-based engine. ```bash # Install (requires Python ≥3.8) pip install ruff # Run linting across the entire project ruff check . # Auto-format the codebase ruff format . ``` Configure custom rules via a [`ruff.toml`](https://github.com/dylanhogg/awesome-python/blob/main/ruff.toml) file in your project root. ### Uncompromising Formatting with black Use **black** for deterministic code formatting without configuration debates. ```bash # Install pip install black # Format all Python files recursively black . ``` Add a [`pyproject.toml`](https://github.com/dylanhogg/awesome-python/blob/main/pyproject.toml) to customize line length or exclude patterns: ```toml [tool.black] line-length = 88 exclude = ''' /( \.git | \.venv | build | dist )/ ''' ``` ### Automating Checks with pre-commit The **pre-commit** framework integrates multiple linters into your git workflow. ```yaml # .pre-commit-config.yaml repos: - repo: https://github.com/astral-sh/ruff-pre-commit rev: v0.2.2 hooks: - id: ruff - repo: https://github.com/psf/black rev: 24.3.0 hooks: - id: black language_version: python3 ``` ```bash # Install the framework pip install pre-commit # Install configured hooks for this repository pre-commit install # Execute all hooks on the current tree pre-commit run --all-files ``` ### Dead Code Detection with vulture Use **vulture** to identify and remove unused functions, classes, and variables. ```bash pip install vulture # Scan the project and output unused definitions vulture . ``` ### SQL Linting with sqlfluff For database projects, **sqlfluff** enforces SQL standards across dialects. ```bash pip install sqlfluff # Lint all .sql files under the queries directory sqlfluff lint queries/ ``` Create a `.sqlfluff` configuration file to specify dialects and rule sets. ## Configuration Reference Files When implementing these **code quality tools in awesome-python**, standardize your project configuration using these files: - **[`pyproject.toml`](https://github.com/dylanhogg/awesome-python/blob/main/pyproject.toml)** – Central configuration for black, ruff, isort, and other PEP 518-compliant tools - **[`.pre-commit-config.yaml`](https://github.com/dylanhogg/awesome-python/blob/main/.pre-commit-config.yaml)** – Defines hook repositories and versions for automated pre-commit checks - **[`ruff.toml`](https://github.com/dylanhogg/awesome-python/blob/main/ruff.toml)** – Optional dedicated configuration for ruff-specific rule sets - **`.sqlfluff`** – Configuration for SQL linting rules and dialect selection ## Summary - The **awesome-python** repository catalogs all code quality tools in the **"Code Quality"** section of [`README.md`](https://github.com/dylanhogg/awesome-python/blob/main/README.md) at line 9092 - The collection includes 14 primary tools spanning linting (ruff, pylint, flake8), formatting (black, yapf), import sorting (isort), and dead code detection (vulture) - **ruff** provides a unified, high-performance replacement for multiple legacy tools - **pre-commit** automates quality checks before code enters the repository - All entries link directly to upstream repositories for documentation and installation instructions ## Frequently Asked Questions ### Where exactly is the Code Quality section located in awesome-python? The section begins at approximately **line 9092** of the [`README.md`](https://github.com/dylanhogg/awesome-python/blob/main/README.md) file in the root of the dylanhogg/awesome-python repository. This block extends through line 9311 and contains hyperlinked entries for every recommended tool. ### What types of code quality tools are included in the list? The catalog covers four primary categories: **linters** (ruff, pylint, flake8), **formatters** (black, yapf, sqlfmt), **import organizers** (isort), and **analysis utilities** (vulture for dead code, pyupgrade for syntax modernization, jedi for static analysis). ### How do I choose between ruff and flake8? **ruff** implements all flake8 rules while adding autofix capabilities and format functionality, executing significantly faster due to its Rust implementation. **flake8** remains suitable for legacy environments requiring specific plugin ecosystems not yet supported by ruff. ### Can I use these tools with pre-commit hooks? Yes. The awesome-python repository explicitly lists **pre-commit** as a framework for managing hooks, and most tools (including ruff, black, and pylint) provide official pre-commit hook repositories. Configure them in [`.pre-commit-config.yaml`](https://github.com/dylanhogg/awesome-python/blob/main/.pre-commit-config.yaml) to enforce quality checks before every commit.