Skip to main content

Black plugin for the Python LSP Server

Project description

python-lsp-black

PyPI Code style: black Python

Black plugin for the Python LSP Server.

Install

In the same virtualenv as python-lsp-server:

pip install python-lsp-black

Usage

This plugin will disable the yapf and autopep8 plugins if installed.

  • python-lsp-black can either format an entire file or just the selected text.
  • The code will only be formatted if it is syntactically valid Python.
  • Text selections are treated as if they were a separate Python file. Unfortunately this means you can't format an indented block of code.
  • python-lsp-black will use your project's pyproject.toml if it has one.
  • python-lsp-black only officially supports the latest stable version of black. An effort is made to keep backwards-compatibility but older black versions will not be actively tested.
  • The plugin can cache the black configuration that applies to each Python file, this improves performance of the plugin. When configuration caching is enabled any changes to black's configuration will need the LSP server to be restarted. Configuration caching can be disabled with the cache_config option, see Configuration below.

Configuration

The plugin follows python-lsp-server's configuration. These are the valid configuration keys:

  • pylsp.plugins.black.enabled: boolean to enable/disable the plugin.
  • pylsp.plugins.black.cache_config: a boolean to enable black configuration caching (see Usage). false by default.
  • pylsp.plugins.black.line_length: an integer that maps to black's max-line-length setting. Defaults to 88 (same as black's default). This can also be set through black's configuration files, which should be preferred for multi-user projects.
  • pylsp.plugins.black.preview: a boolean to enable or disable black's --preview setting. false by default.
  • pylsp.plugins.black.skip_string_normalization: a boolean to enable or disable black's --skip-string-normalization setting. false by default.
  • pylsp.plugins.black.skip_magic_trailing_comma: a boolean to enable or disable black's skip-magic-trailing-comma setting. false by default.

Development

To install the project for development you need to specify the dev optional dependencies:

python -m venv .venv
. .venv/bin/activate
pip install -e .[dev]

This project uses pre-commit hooks to control code quality, install them to run automatically when creating a git commit, thus avoiding seeing errors when you create a pull request:

pre-commit install

To run tests:

make test

To run linters:

make lint  # just a shortcut to pre-commit run -a
make <linter_name>  # black, flake8, isort, mypy

To upgrade the version of the pre-commit hooks:

pre-commit autoupdate
# check and git commit changes to .pre-commit-config.yaml

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

python-lsp-black-2.0.0.tar.gz (12.1 kB view details)

Uploaded Source

Built Distribution

python_lsp_black-2.0.0-py3-none-any.whl (6.4 kB view details)

Uploaded Python 3

File details

Details for the file python-lsp-black-2.0.0.tar.gz.

File metadata

  • Download URL: python-lsp-black-2.0.0.tar.gz
  • Upload date:
  • Size: 12.1 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/4.0.2 CPython/3.8.10

File hashes

Hashes for python-lsp-black-2.0.0.tar.gz
Algorithm Hash digest
SHA256 8286d2d310c566844b3c116b824ada6fccfa6ba228b1a09a0526b74c04e0805f
MD5 61e9285d36d159575af4d6a10686d61d
BLAKE2b-256 c04806edc947f711fb076b564ee97bbecb5ae877816ccc0edf4347f57cd9d6b9

See more details on using hashes here.

Provenance

File details

Details for the file python_lsp_black-2.0.0-py3-none-any.whl.

File metadata

File hashes

Hashes for python_lsp_black-2.0.0-py3-none-any.whl
Algorithm Hash digest
SHA256 d5efdee45f5fa9e5241f5d4d396cd46127f45c85817916b1fd92c2986652bf7e
MD5 7e5fdb26367a056ac8f3b68305e961d6
BLAKE2b-256 7844fef9b4d027b3d6321e6f30b6b5946bef18cd84a96e1d81012ac0f69ea53c

See more details on using hashes here.

Provenance

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page