-
+[](https://black.readthedocs.io/en/stable/)
<h2 align="center">The Uncompromising Code Formatter</h2>
<p align="center">
<a href="https://github.com/psf/black/actions"><img alt="Actions Status" src="https://github.com/psf/black/workflows/Test/badge.svg"></a>
-<a href="https://github.com/psf/black/actions"><img alt="Actions Status" src="https://github.com/psf/black/workflows/Primer/badge.svg"></a>
<a href="https://black.readthedocs.io/en/stable/?badge=stable"><img alt="Documentation Status" src="https://readthedocs.org/projects/black/badge/?version=stable"></a>
<a href="https://coveralls.io/github/psf/black?branch=main"><img alt="Coverage Status" src="https://coveralls.io/repos/github/psf/black/badge.svg?branch=main"></a>
<a href="https://github.com/psf/black/blob/main/LICENSE"><img alt="License: MIT" src="https://black.readthedocs.io/en/stable/_static/license.svg"></a>
<a href="https://pypi.org/project/black/"><img alt="PyPI" src="https://img.shields.io/pypi/v/black"></a>
-<a href="https://pepy.tech/project/black"><img alt="Downloads" src="https://pepy.tech/badge/black"></a>
+<a href="https://pepy.tech/project/black"><img alt="Downloads" src="https://static.pepy.tech/badge/black"></a>
<a href="https://anaconda.org/conda-forge/black/"><img alt="conda-forge" src="https://img.shields.io/conda/dn/conda-forge/black.svg?label=conda-forge"></a>
<a href="https://github.com/psf/black"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
</p>
### Installation
-_Black_ can be installed by running `pip install black`. It requires Python 3.6.2+ to
-run. If you want to format Jupyter Notebooks, install with `pip install black[jupyter]`.
+_Black_ can be installed by running `pip install black`. It requires Python 3.8+ to run.
+If you want to format Jupyter Notebooks, install with `pip install "black[jupyter]"`.
If you can't wait for the latest _hotness_ and want to install from GitHub, use:
_Black_ is already [successfully used](https://github.com/psf/black#used-by) by many
projects, small and big. _Black_ has a comprehensive test suite, with efficient parallel
tests, and our own auto formatting and parallel Continuous Integration runner. Now that
-we have become stable, you should not expect large formatting to changes in the future.
+we have become stable, you should not expect large formatting changes in the future.
Stylistic changes will mostly be responses to bug reports and support for new Python
syntax. For more information please refer to the
-[The Black Code Style](docs/the_black_code_style/index.rst).
+[The Black Code Style](https://black.readthedocs.io/en/stable/the_black_code_style/index.html).
Also, as a safety measure which slows down processing, _Black_ will check that the
reformatted code still produces a valid AST that is effectively equivalent to the
_Black_ is a PEP 8 compliant opinionated formatter. _Black_ reformats entire files in
place. Style configuration options are deliberately limited and rarely added. It doesn't
-take previous formatting into account (see [Pragmatism](#pragmatism) for exceptions).
+take previous formatting into account (see
+[Pragmatism](https://black.readthedocs.io/en/stable/the_black_code_style/current_style.html#pragmatism)
+for exceptions).
Our documentation covers the current _Black_ code style, but planned changes to it are
also documented. They're both worth taking a look:
- [The _Black_ Code Style: Current style](https://black.readthedocs.io/en/stable/the_black_code_style/current_style.html)
- [The _Black_ Code Style: Future style](https://black.readthedocs.io/en/stable/the_black_code_style/future_style.html)
+Changes to the _Black_ code style are bound by the Stability Policy:
+
+- [The _Black_ Code Style: Stability Policy](https://black.readthedocs.io/en/stable/the_black_code_style/index.html#stability-policy)
+
Please refer to this document before submitting an issue. What seems like a bug might be
intended behaviour.
## Used by
The following notable open-source projects trust _Black_ with enforcing a consistent
-code style: pytest, tox, Pyramid, Django Channels, Hypothesis, attrs, SQLAlchemy,
-Poetry, PyPA applications (Warehouse, Bandersnatch, Pipenv, virtualenv), pandas, Pillow,
-Twisted, LocalStack, every Datadog Agent Integration, Home Assistant, Zulip, Kedro,
-OpenOA, FLORIS, ORBIT, WOMBAT, and many more.
+code style: pytest, tox, Pyramid, Django, Django Channels, Hypothesis, attrs,
+SQLAlchemy, Poetry, PyPA applications (Warehouse, Bandersnatch, Pipenv, virtualenv),
+pandas, Pillow, Twisted, LocalStack, every Datadog Agent Integration, Home Assistant,
+Zulip, Kedro, OpenOA, FLORIS, ORBIT, WOMBAT, and many more.
-The following organizations use _Black_: Facebook, Dropbox, KeepTruckin, Mozilla, Quora,
-Duolingo, QuantumBlack, Tesla.
+The following organizations use _Black_: Facebook, Dropbox, KeepTruckin, Lyft, Mozilla,
+Quora, Duolingo, QuantumBlack, Tesla, Archer Aviation.
Are we missing anyone? Let us know.
> At least the name is good.
-**Kenneth Reitz**, creator of [`requests`](http://python-requests.org/) and
-[`pipenv`](https://readthedocs.org/projects/pipenv/):
+**Kenneth Reitz**, creator of [`requests`](https://requests.readthedocs.io/en/latest/)
+and [`pipenv`](https://readthedocs.org/projects/pipenv/):
> This vastly improves the formatting of our code. Thanks a ton!
projects / etc / vim.git / blobdiff