d2c938eb02
- State we're now stable and that we'll uphold our formatting changes as per policy - Link to The Black Style doc. Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
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132 lines
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ReStructuredText
.. black documentation master file, created by
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sphinx-quickstart on Fri Mar 23 10:53:30 2018.
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The uncompromising code formatter
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=================================
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“Any color you like.”
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By using *Black*, you agree to cede control over minutiae of
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hand-formatting. In return, *Black* gives you speed, determinism, and
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freedom from `pycodestyle` nagging about formatting. You will save time
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and mental energy for more important matters.
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*Black* makes code review faster by producing the smallest diffs
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possible. Blackened code looks the same regardless of the project
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you're reading. Formatting becomes transparent after a while and you
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can focus on the content instead.
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Try it out now using the `Black Playground <https://black.vercel.app>`_.
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.. admonition:: Note - Black is now stable!
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*Black* is `successfully used <https://github.com/psf/black#used-by>`_ by
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many projects, small and big. *Black* has a comprehensive test suite, with efficient
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parallel tests, our own auto formatting and parallel Continuous Integration runner.
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Now that we have become stable, you should not expect large formatting to changes in
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the future. Stylistic changes will mostly be responses to bug reports and support for new Python
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syntax.
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Also, as a safety measure which slows down processing, *Black* will check that the
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reformatted code still produces a valid AST that is effectively equivalent to the
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original (see the
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`Pragmatism <./the_black_code_style/current_style.html#pragmatism>`_
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section for details). If you're feeling confident, use ``--fast``.
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.. note::
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:doc:`Black is licensed under the MIT license <license>`.
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Testimonials
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------------
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**Mike Bayer**, author of `SQLAlchemy <https://www.sqlalchemy.org/>`_:
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*I can't think of any single tool in my entire programming career that has given me a
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bigger productivity increase by its introduction. I can now do refactorings in about
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1% of the keystrokes that it would have taken me previously when we had no way for
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code to format itself.*
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**Dusty Phillips**, `writer <https://smile.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=dusty+phillips>`_:
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*Black is opinionated so you don't have to be.*
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**Hynek Schlawack**, creator of `attrs <https://www.attrs.org/>`_, core
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developer of Twisted and CPython:
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*An auto-formatter that doesn't suck is all I want for Xmas!*
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**Carl Meyer**, `Django <https://www.djangoproject.com/>`_ core developer:
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*At least the name is good.*
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**Kenneth Reitz**, creator of `requests <http://python-requests.org/>`_
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and `pipenv <https://docs.pipenv.org/>`_:
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*This vastly improves the formatting of our code. Thanks a ton!*
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Show your style
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---------------
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Use the badge in your project's README.md:
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.. code-block:: md
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[](https://github.com/psf/black)
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Using the badge in README.rst:
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.. code-block:: rst
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.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
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:target: https://github.com/psf/black
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Looks like this:
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.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
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:target: https://github.com/psf/black
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Contents
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--------
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.. toctree::
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:maxdepth: 3
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:includehidden:
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the_black_code_style/index
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.. toctree::
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:maxdepth: 3
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:includehidden:
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:caption: User Guide
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getting_started
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usage_and_configuration/index
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integrations/index
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guides/index
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faq
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.. toctree::
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:maxdepth: 2
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:includehidden:
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:caption: Development
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contributing/index
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change_log
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authors
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.. toctree::
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:hidden:
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:caption: Project Links
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GitHub <https://github.com/psf/black>
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PyPI <https://pypi.org/project/black>
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Chat <https://discord.gg/RtVdv86PrH>
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Indices and tables
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==================
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* :ref:`genindex`
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* :ref:`search`
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