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Top 23 Python Linter Projects
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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pyupgrade
A tool (and pre-commit hook) to automatically upgrade syntax for newer versions of the language.
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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.
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prospector
Inspects Python source files and provides information about type and location of classes, methods etc
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flake8-bugbear
A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodestyle.
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sublime-phpcs
🔍 PHP CodeSniffer, PHP Coding Standard Fixer, Linter, and Mess Detector Support for Sublime Text
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Deal
🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
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Project mention: The GIL can now be disabled in Python's main branch | news.ycombinator.com | 2024-03-11
Project mention: How to setup Black and pre-commit in python for auto text-formatting on commit | dev.to | 2024-03-29Today we are going to look at how to setup Black (a python code formatter) and pre-commit (a package for handling git hooks in python) to automatically format you code on commit.
isort: This library sorts your imports alphabetically, and automatically separates them into sections and by type. It provides a cleaner and more organised way to manage project imports.
Bandit is a tool designed to find common security issues in Python code. It was developed by the OpenStack Security Project and is a great addition to any serious Python project.
A little introduction about pylint. Pylint is a static code analyzer, it analyses your code without actually running it. Pylint looks for potential errors, gives suggestions on coding standards that your code is not adhering to, potential places where refactoring might help, and also warnings about smelly code.
Project mention: Implementing Quality Checks In Your Git Workflow With Hooks and pre-commit | dev.to | 2023-12-13# See https://pre-commit.com for more information # See https://pre-commit.com/hooks.html for more hooks repos: - repo: https://github.com/pre-commit/pre-commit-hooks rev: v3.2.0 hooks: - id: trailing-whitespace - id: end-of-file-fixer - id: check-yaml - id: check-toml - id: check-added-large-files - repo: local hooks: - id: tox lint name: tox-validation entry: pdm run tox -e test,lint language: system files: ^src\/.+py$|pyproject.toml|^tests\/.+py$ types_or: [python, toml] pass_filenames: false - id: tox docs name: tox-docs language: system entry: pdm run tox -e docs types_or: [python, rst, toml] files: ^src\/.+py$|pyproject.toml|^docs\/ pass_filenames: false - repo: https://github.com/pdm-project/pdm rev: 2.10.4 # a PDM release exposing the hook hooks: - id: pdm-lock-check - repo: https://github.com/jumanjihouse/pre-commit-hooks rev: 3.0.0 hooks: - id: markdownlint
it's open source! check out https://github.com/google/pytype and https://github.com/google/pytype/blob/main/docs/developers/t... for more on the multi-file runner
So cool. Looks like the proseline site is down. For anyone else who wanted to read the approach - https://github.com/amperser/proselint/blob/b5b7536bec5fd461e...
Project mention: A Tale of Two Kitchens - Hypermodernizing Your Python Code Base | dev.to | 2023-11-12pyupgrade and flynt are examples of tools that modify your code base from earlier python versions into the newest python syntax, rewriting all string formats into f-strings and similar things.
Project mention: To Review or Not to Review: The Debate on Mandatory Code Reviews | dev.to | 2024-04-24Automating code checks with static code analysis allows us to enforce code styling effectively. By integrating tools into our workflow, we can identify errors at an early stage, while coding instead of blocking us at the end. For instance, flake8 checks Python code for style and errors, eslint performs similar checks for JavaScript, and prettier automatically formats code to maintain consistency.
Now the first 3 options are pretty straight forward. The template itself is a bit more complicated. In my example I used an inline template, I did this for the sake of this blog. But you can also reference an existing object on S3. This way you can use linting tools like cfn-lint on your conformance pack. This will reduce errors during deployment as you can catch them before you commit and push your code.
I was configuring them as I was reading. I have done this before, but we had some months of use since then, and I have seen it working in real-time. I got a lot out of this second read and configuration round. I discovered that I over-configured Cppcheck; there is much more to get out of Cpplint, and I reviewed the JSON Schema versions.
Pyflakes is a simple program that checks Python source files for errors. It is similar to PyLint but focuses only on errors, not style. This makes it faster and less intrusive than some other tools.
Pylama is a code audit tool for Python that wraps tools like Pylint, pycodestyle, PyFlakes, McCabe, and others to provide a unified interface.
Project mention: A Tale of Two Kitchens - Hypermodernizing Your Python Code Base | dev.to | 2023-11-12Bugbear is not specifically a security tool but serves as an effective guard against common coding errors and pitfalls. It pinpoints and rectifies frequent mistakes like setting a list as a default value for a parameter and cautions against such practices, enhancing code robustness.
Ruff is not only much faster, but it is also very convenient to have an all-in-one solution that replaces multiple other widely used tools: Flake8 (linter), isort (imports sorting), Black (code formatter), autoflake, many Flake8 plugins and more. And it has drop-in parity with these tools, so it is really straightforward to migrate from them to Ruff.
Sublime-phpcs - adds support for PHP_CodeSniffer, PHP Code Beautifier, PHP CS Fixer, PHP Linter, and PHP Mess Detector.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Linter related posts
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Enhance Your Project Quality with These Top Python Libraries
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Enhance your python code security using bandit
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Deploy config rules across your organization
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Show HN: Codemodder – A new codemod library for Java and Python
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W1203: logging-fstring-interpolation (Solved)
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flynt – convert old Python code to use Python 3.6's "f-strings"
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Implementing Quality Checks In Your Git Workflow With Hooks and pre-commit
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A note from our sponsor - SaaSHub
www.saashub.com | 4 May 2024
Index
What are some of the best open-source Linter projects in Python? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | mypy | 17,569 |
| 2 | pre-commit | 12,087 |
| 3 | isort | 6,321 |
| 4 | bandit | 6,008 |
| 5 | Pylint | 5,127 |
| 6 | pre-commit-hooks | 4,889 |
| 7 | pytype | 4,602 |
| 8 | proselint | 4,282 |
| 9 | pyupgrade | 3,330 |
| 10 | Flake8 | 3,263 |
| 11 | yamllint | 2,716 |
| 12 | wemake-python-styleguide | 2,430 |
| 13 | cfn-python-lint | 2,356 |
| 14 | prospector | 1,907 |
| 15 | cpplint | 1,463 |
| 16 | pyflakes | 1,340 |
| 17 | pylama | 1,039 |
| 18 | flake8-bugbear | 1,036 |
| 19 | best-of-python-dev | 914 |
| 20 | autoflake | 862 |
| 21 | sublime-phpcs | 809 |
| 22 | reorder-python-imports | 709 |
| 23 | Deal | 691 |
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