coc-pyright

Pyright extension for coc.nvim

Install

:CocInstall coc-pyright

Note: Pyright may not work as expected if can't detect project root correctly, check #521 and Using workspaceFolders in coc.nvim.

Commands

python.runLinting: Run linting
python.sortImports: Sort imports by isort
pyright.version: Show the currently used Pyright version in :messages
pyright.organizeimports: Organize imports by Pyright
pyright.restartserver: This command forces the type checker to discard all of its cached type information and restart analysis. It is useful in cases where new type stubs or libraries have been installed.
pyright.createtypestub: Creates Type Stubs with given module name, for example :CocCommand pyright.createtypestub numpy

Configurations

These configurations are used by coc-pyright, you need to set them in your coc-settings.json.

Configuration	Description	Default
pyright.enable	Enable coc-pyright extension	true
python.analysis.autoImportCompletions	Determines whether pyright offers auto-import completions	true
python.analysis.autoSearchPaths	Automatically add common search paths like 'src'	true
python.analysis.diagnosticMode	Analyzes and reports errors for open only or all files in workspace	openFilesOnly
python.analysis.stubPath	Path to directory containing custom type stub files	typings
python.analysis.typeshedPaths	Paths to look for typeshed modules	[]
python.analysis.diagnosticSeverityOverrides	Override the severity levels for individual diagnostics	{}
python.analysis.typeCheckingMode	Defines the default rule set for type checking	basic
python.analysis.useLibraryCodeForTypes	Use library implementations to extract type information	true
python.pythonPath	Path to Python	python
python.venvPath	Path to folder with a list of Virtual Environments	""
python.formatting.provider	Provider for formatting	autopep8
python.formatting.blackPath	Custom path to black	black
python.formatting.blackArgs	Arguments passed to black	[]
python.formatting.blackdPath	Custom path to blackd	blackd
python.formatting.blackdHTTPURL	Custom blackd server url	""
python.formatting.blackdHTTPHeaders	Custom blackd request headers	{}
python.formatting.yapfPath	Custom path to yapf	yapf
python.formatting.yapfArgs	Arguments passed to yapf	[]
python.formatting.autopep8Path	Custom path to autopep8	autopep8
python.formatting.autopep8Args	Arguments passed to autopep8	[]
python.linting.enabled	Whether to lint Python files with external linters	true
python.linting.flake8Enabled	Whether to lint with flake8	false
python.linting.banditEnabled	Whether to lint with bandit	false
python.linting.mypyEnabled	Whether to lint with mypy	false
python.linting.pytypeEnabled	Whether to lint with pytype	false
python.linting.pycodestyleEnabled	Whether to lint with pycodestyle	false
python.linting.prospectorEnabled	Whether to lint with prospector	false
python.linting.pydocstyleEnabled	Whether to lint with pydocstyleEnabled	false
python.linting.pylamaEnabled	Whether to lint with pylama	false
python.linting.pylintEnabled	Whether to lint with pylint	false
python.sortImports.path	Path to isort script, default using inner version	''
python.sortImports.args	Arguments passed to isort	[]
pyright.server	Custom `pyright-langserver` path	''
pyright.disableCompletion	Disables completion from Pyright, left other LSP features work	false
pyright.disableDiagnostics	Disable diagnostics from Pyright	false
pyright.completion.importSupport	Enable `python-import` completion source support	true
pyright.completion.snippetSupport	Enable completion snippets support	true
pyright.organizeimports.provider	Organize imports provider, `pyright` or `isort`	pyright

Additional configuration options can be found in package.json.

pyrightconfig.json

Pyright supports pyrightconfig.json that provide granular control over settings.

Python typing and stub files

To provide best experience, Pyright requires packages to be type annotated and/or have stub files. The Python community is currently in a transition phase where package authors are actively looking to provide that. Meanwhile, stub files for well-known packages may also be obtained from 3rd party, for example:

Conda setup

Create the following file:

#!/bin/bash
python "$@"

Make it executable: chmod +x $path
Add the following to your coc-settings.json:

"python.pythonPath": "<PUT PATH HERE>"

Activate the environment before starting vim

This way python from your currently activated environment will be used

My Workflow with Pyright

create venv in project: python3 -m venv .venv
source .venv/bin/activate
install modules with pip and work with Pyright
deactivate

License

MIT

This extension is built with create-coc-extension

anhnamtran/coc-pyright