flake8 plugin to catch useless `assert` statements

Last update: Feb 12, 2022

Overview

flake8-useless-assert

flake8 plugin to catch useless assert statements

Download or install on the PyPI page

Violations

Code	Description	Example
ULA001	`assert` with a truthy literal	`assert "foo"`
		`assert ...`
		`assert True`
ULA002	`assert` with `0`	`assert 0`
ULA003	`assert` with `None`	`assert None`
ULA004	`assert` with "literal".format(...)	`assert "foo {0}".format(bar)`
ULA005	`assert` with f-string	`assert f"foo {bar}"`

Testing

I haven't set up proper testing yet, but you can run poetry install and then:

flake8 examples/

Owner

GitHub Repository

Custom Python linting through AST expressions

bellybutton bellybutton is a customizable, easy-to-configure linting engine for Python. What is this good for? Tools like pylint and flake8 provide, o

249 Dec 31, 2022

Convert relative imports to absolute

absolufy-imports A tool and pre-commit hook to automatically convert relative imports to absolute. Installation $ pip install absolufy-imports Usage a

130 Dec 30, 2022

A plugin for flake8 integrating Mypy.

flake8-mypy NOTE: THIS PROJECT IS DEAD It was created in early 2017 when Mypy performance was often insufficient for in-editor linting. The Flake8 plu

103 Jun 23, 2022

OpenStack Hacking Style Checks. Mirror of code maintained at opendev.org.

Introduction hacking is a set of flake8 plugins that test and enforce the OpenStack StyleGuide Hacking pins its dependencies, as a new release of some

224 Jan 05, 2023

Mylint - My really simple rendition of how a linter works.

mylint My really simple rendition of how a linter works. This original version was written for my AST article. Since then I've added tests and turned

2 Dec 29, 2021

👻 Phantom types for Python

phantom-types Phantom types for Python will help you make illegal states unrepresentable and avoid shotgun parsing by enabling you to practice "Parse,

118 Dec 22, 2022

:sparkles: Surface lint errors during code review

✨ Linty Fresh ✨ Keep your codebase sparkly clean with the power of LINT! Linty Fresh parses lint errors and report them back to GitHub as comments on

183 Dec 18, 2022

flake8 plugin which checks that typing imports are properly guarded

flake8-typing-imports flake8 plugin which checks that typing imports are properly guarded installation pip install flake8-typing-imports flake8 codes

50 Nov 01, 2022

Flake8 extension to provide force-check option

flake8-force Flake8 extension to provide force-check option. When this option is enabled, flake8 performs all checks even if the target file cannot be

9 Oct 29, 2022

flake8 plugin to run black for checking Python coding style

flake8-black Introduction This is an MIT licensed flake8 plugin for validating Python code style with the command line code formatting tool black. It

146 Dec 15, 2022

Flake8 plugin for managing type-checking imports & forward references

flake8-type-checking Lets you know which imports to put in type-checking blocks. For the imports you've already defined inside type-checking blocks, i

67 Dec 16, 2022

Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.

A Python library for design by contract (DbC) and checking values, exceptions, and side-effects. In a nutshell, deal empowers you to write bug-free co