flake8-helper
A helper library for Flake8 plugins.
Decision gist · record as of 2026-08-14
Yes, if you are developing Flake8 plugins. The low install friction, permissive MIT license, active maintenance, and broad Python version support make it a safe dependency. If you are only using Flake8 for linting, not writing plugins, you do not need this package.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires flake8 to be installed; intended for use when developing Flake8 plugins, not as a standalone linting tool.
- Low install friction with a single runtime dependency on flake8.
- The package is actively maintained with recent commits and supports a wide range of Python versions from 3.6 onwards.
License · maintenance · safety
MIT (permissive) — MIT license is permissive; you can use this library in commercial and proprietary projects without restriction, though you must include the license notice.
last release 2023-11-22 (996 days) · last repo commit 2026-04-07
0 known vulnerabilities (OSV.dev, 2026-08-14) · 77,780 downloads/mo, #14,496 on PyPI
Alternatives
Verify before relying
pip install flake8-helper
from flake8_helper import SomeHelperClass
# Use helper utilities in your Flake8 plugin implementation- What specific helper functions or base classes the library provides beyond the generic description
- Whether the library is actively used by established Flake8 plugins in the ecosystem
- Documentation depth and quality for plugin developers
What it is and what it does
flake8-helper is a utility library designed to reduce boilerplate when writing Flake8 plugins. It provides reusable components—likely base classes, helper functions, and common patterns—that plugin authors would otherwise need to implement themselves. The library depends only on flake8 and is compatible with Python 3.6 through 3.12, including PyPy.
If you are building a custom Flake8 plugin, this library can accelerate development by handling repetitive setup and integration tasks. It is not a linting tool itself, but rather a toolkit for plugin developers. The package is in Beta status and has been actively maintained, with its last commit in April 2026.
Use it for
- Reduce boilerplate when writing a custom Flake8 plugin for your organization's code style rules.
- Reuse common checker patterns and error-reporting logic across multiple Flake8 plugins.
- Quickly prototype a Flake8 plugin without reimplementing standard integration patterns.
- Build a plugin that needs to handle multiple rule categories with consistent structure.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you are developing Flake8 plugins.
The low install friction, permissive MIT license, active maintenance, and broad Python version support make it a safe dependency. If you are only using Flake8 for linting, not writing plugins, you do not need this package.
Install
flake8-helper on PyPI
Before you install
Low install friction with a single runtime dependency on flake8. The package is actively maintained with recent commits and supports a wide range of Python versions from 3.6 onwards.
Requires flake8 to be installed; intended for use when developing Flake8 plugins, not as a standalone linting tool.
License in practice
MIT license is permissive; you can use this library in commercial and proprietary projects without restriction, though you must include the license notice.
Quickstart
pip install flake8-helper
from flake8_helper import SomeHelperClass
# Use helper utilities in your Flake8 plugin implementationVerify before relying
- What specific helper functions or base classes the library provides beyond the generic description
- Whether the library is actively used by established Flake8 plugins in the ecosystem
- Documentation depth and quality for plugin developers
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.6 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 1 packageflake8 |
| Maintenance | Actively maintained 996 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 77,780 / month, #14,496 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 4 - BetaFramework :: Flake8Intended Audience :: DevelopersLicense :: OSI Approved :: MIT LicenseOperating System :: OS IndependentProgramming Language :: PythonProgramming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.6Programming Language :: Python :: 3.7Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonProgramming Language :: Python :: Implementation :: PyPyTopic :: UtilitiesTyping :: Typed |
Evidence: flake8_helper-0.2.2-py3-none-any.whl
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See also appdirs-stubs · deprecation-alias · flake8-logging · flake8-polyfill · domdf-python-tools · flake8 · consolekit · flake8-print · flake8-deprecated · pylint-plugin-utils