pytest-black
A pytest plugin to enable format checking with black.
Requirements
Installation
$ pip install pytest-black
Usage
To run pytest with formatting checks provided by black:
$ pytest --black
The plugin will output a diff of suggested formatting changes (if any exist). Changes will not be applied automatically.
Configuration
You can override default black configuration options by placing a pyproject.toml file in your project directory. See example configuration here.
Testing
To run the tests against a selection of Python interpreters:
$ tox
To run against a specific interpreter (e.g. Python 3.6):
$ tox -e py36
The tox.ini file in the root of this repository is used to configure the test environment.
License
Distributed under the terms of the MIT license, pytest-black is free and open source software
Issues
If you encounter any problems, please file an issue along with a detailed description.