├── .github └── workflows │ ├── docs.yml │ └── test.yml ├── .gitignore ├── Eask ├── LICENSE ├── Makefile ├── README.md ├── docs └── stylesheets │ └── extra.css ├── images └── logo.png ├── lsp-pyright.el └── mkdocs.yml /.github/workflows/docs.yml: -------------------------------------------------------------------------------- 1 | name: Docs 2 | 3 | on: 4 | push: 5 | branches: 6 | - master 7 | 8 | jobs: 9 | build: 10 | runs-on: ubuntu-latest 11 | steps: 12 | - name: Checkout 13 | uses: actions/checkout@v4 14 | 15 | - name: MkDocs 16 | run: | 17 | cp -rf README.md images docs 18 | docker login docker.pkg.github.com --username $GITHUB_ACTOR --password ${{ secrets.GITHUB_TOKEN }} 19 | docker run --rm -v ${PWD}:/docs docker.pkg.github.com/emacs-lsp/docs-image/docs-image -- build 20 | 21 | - name: Deploy 22 | uses: peaceiris/actions-gh-pages@v4 23 | with: 24 | github_token: ${{ secrets.GITHUB_TOKEN }} 25 | publish_dir: ./site 26 | -------------------------------------------------------------------------------- /.github/workflows/test.yml: -------------------------------------------------------------------------------- 1 | name: CI 2 | 3 | on: 4 | push: 5 | branches: 6 | - master 7 | pull_request: 8 | 9 | jobs: 10 | test: 11 | runs-on: ${{ matrix.os }} 12 | continue-on-error: ${{ matrix.experimental }} 13 | strategy: 14 | fail-fast: false 15 | matrix: 16 | os: [ubuntu-latest, macos-latest, windows-latest] 17 | emacs-version: [28.2, 29.4, 30.1] 18 | experimental: [false] 19 | include: 20 | - os: ubuntu-latest 21 | emacs-version: snapshot 22 | experimental: true 23 | - os: macos-latest 24 | emacs-version: snapshot 25 | experimental: true 26 | - os: windows-latest 27 | emacs-version: snapshot 28 | experimental: true 29 | 30 | steps: 31 | - name: setenv 32 | run: echo "ACTIONS_ALLOW_UNSECURE_COMMANDS=true" >> $GITHUB_ENV 33 | 34 | - uses: actions/checkout@v4 35 | 36 | - uses: jcs090218/setup-emacs@master 37 | with: 38 | version: ${{ matrix.emacs-version }} 39 | 40 | - uses: emacs-eask/setup-eask@master 41 | with: 42 | version: "snapshot" 43 | 44 | - name: Run tests 45 | run: "make ci" 46 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled 2 | *.elc 3 | 4 | # Packaging 5 | .eask 6 | /dist 7 | 8 | # Backup files 9 | *~ 10 | 11 | # Undo-tree save-files 12 | *.~undo-tree 13 | 14 | *.tmp 15 | flycheck* -------------------------------------------------------------------------------- /Eask: -------------------------------------------------------------------------------- 1 | ;; -*- mode: eask; lexical-binding: t -*- 2 | 3 | (package "lsp-pyright" 4 | "0.2.0" 5 | "Python LSP client using Pyright") 6 | 7 | (package-file "lsp-pyright.el") 8 | 9 | (files "*.el") 10 | 11 | (source 'gnu) 12 | (source 'melpa) 13 | 14 | (depends-on "emacs" "28.1") 15 | (depends-on "lsp-mode") 16 | (depends-on "dash") 17 | (depends-on "ht") 18 | 19 | (setq network-security-level 'low) ; see https://github.com/jcs090218/setup-emacs-windows/issues/156#issuecomment-932956432 20 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | SHELL=/usr/bin/env bash 2 | 3 | EMACS ?= emacs 4 | EASK ?= eask 5 | 6 | .PHONY: ci compile checkdoc lint test clean 7 | 8 | ci: clean build compile checkdoc lint 9 | 10 | build: 11 | $(EASK) package 12 | $(EASK) install 13 | 14 | compile: 15 | @echo "Compiling..." 16 | $(EASK) compile 17 | 18 | checkdoc: 19 | $(EASK) lint checkdoc 20 | 21 | lint: 22 | @echo "package linting..." 23 | $(EASK) lint package 24 | 25 | test: 26 | $(EASK) install-deps --dev 27 | $(EASK) ert ./test/*.el 28 | 29 | clean: 30 | $(EASK) clean all 31 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # lsp-pyright 2 | 3 | [![Build Status](https://github.com/emacs-lsp/lsp-pyright/workflows/CI/badge.svg?branch=master)](https://github.com/emacs-lsp/lsp-pyright/actions) 4 | [![License](http://img.shields.io/:License-GPL3-blue.svg)](License) 5 | [![MELPA](https://melpa.org/packages/lsp-pyright-badge.svg)](https://melpa.org/#/lsp-pyright) 6 | [![Join the chat at https://gitter.im/emacs-lsp/lsp-mode](https://badges.gitter.im/emacs-lsp/lsp-mode.svg)](https://gitter.im/emacs-lsp/lsp-mode?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) 7 | 8 | 9 | 10 | ## Table of Contents 11 | 12 | - [Quickstart](#quickstart) 13 | - [Configuration](#configuration) 14 | - [Usage notes](#usage-notes) 15 | 16 | 17 | 18 | lsp-mode client leveraging [pyright](https://github.com/microsoft/pyright) and [basedpyright](https://github.com/DetachHead/basedpyright) language server. 19 | 20 | ## Quickstart 21 | 22 | ```emacs-lisp 23 | (use-package lsp-pyright 24 | :ensure t 25 | :custom (lsp-pyright-langserver-command "pyright") ;; or basedpyright 26 | :hook (python-mode . (lambda () 27 | (require 'lsp-pyright) 28 | (lsp)))) ; or lsp-deferred 29 | ``` 30 | 31 | ## Configuration 32 | 33 | `lsp-pyright` supports the following configuration. Each configuration is described in detail in 34 | [Pyright Settings](https://github.com/microsoft/pyright/blob/master/docs/settings.md). 35 | 36 | - `basedpyright.` / `pyright.disableLanguageServices` via `lsp-pyright-disable-language-services` 37 | - `basedpyright.` / `pyright.disableOrganizeImports` via `lsp-pyright-disable-organize-imports` 38 | - `basedpyright.` / `pyright.disableTaggedHints` via `lsp-pyright-disable-tagged-hints` 39 | - `basedpyright.` / `python.typeCheckingMode` via `lsp-pyright-type-checking-mode` 40 | - `basedpyright.analysis.inlayHints.variableTypes` via `lsp-pyright-basedpyright-inlay-hints-variable-types` 41 | - `basedpyright.analysis.inlayHints.callArgumentNames` via `lsp-pyright-basedpyright-inlay-hints-call-argument-names` 42 | - `basedpyright.analysis.inlayHints.functionReturnTypes` via `lsp-pyright-basedpyright-inlay-hints-function-return-types` 43 | - `basedpyright.analysis.inlayHints.genericTypes` via `lsp-pyright-basedpyright-inlay-hints-generic-types` 44 | - `python.analysis.autoImportCompletions` via `lsp-pyright-auto-import-completions` 45 | - `python.analysis.diagnosticMode` via `lsp-pyright-diagnostic-mode` 46 | - `python.analysis.logLevel` via `lsp-pyright-log-level` 47 | - `python.analysis.autoSearchPaths` via `lsp-pyright-auto-search-paths` 48 | - `python.analysis.extraPaths` via `lsp-pyright-extra-paths` 49 | - `python.pythonPath` via `lsp-pyright-locate-python` 50 | - `python.venvPath` via `lsp-pyright-venv-path` 51 | 52 | Projects can be further configured using `pyrightconfig.json` file. For further details please see 53 | [Pyright Configuration](https://github.com/microsoft/pyright/blob/master/docs/configuration.md). 54 | 55 | ## Choosing the correct version of Python 56 | 57 | `lsp-pyright` will try its best to select the correct version of the 58 | python executable to use. It will do so by iteratively executing 59 | different search functions, going from most precise to most 60 | general. 61 | 62 | The list and order of the list can be modified by customizing 63 | `lsp-pyright-python-search-functions`. By default the order is: 64 | - Look for a parent directory with a virtual-environment named 65 | `.venv` or `venv` via `lsp-pyright--locate-python-venv`. 66 | - Look for a python executable on your PATH via 67 | `lsp-pyright--locate-python-python`. 68 | -------------------------------------------------------------------------------- /docs/stylesheets/extra.css: -------------------------------------------------------------------------------- 1 | :root { 2 | --md-primary-fg-color: #234C6D; 3 | --md-accent-fg-color: #F7DD73; 4 | --md-default-fg-color--light: #3776AB; 5 | } 6 | 7 | .md-footer { 8 | --md-default-fg-color: #234C6D; 9 | } 10 | 11 | .md-grid { 12 | max-width: 70rem; 13 | } 14 | 15 | .md-typeset a { 16 | color: #3776AB; 17 | } 18 | -------------------------------------------------------------------------------- /images/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/emacs-lsp/lsp-pyright/73377169beff8fe22cc6d52d65099db88bf49679/images/logo.png -------------------------------------------------------------------------------- /lsp-pyright.el: -------------------------------------------------------------------------------- 1 | ;;; lsp-pyright.el --- Python LSP client using Pyright -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2020-2025 emacs-lsp maintainers 4 | 5 | ;; Author: Arif Rezai, Vincent Zhang, Andrew Christianson 6 | ;; Version: 0.3.0 7 | ;; Package-Requires: ((emacs "28.1") (lsp-mode "7.0") (dash "2.18.0") (ht "2.0")) 8 | ;; Homepage: https://github.com/emacs-lsp/lsp-pyright 9 | ;; Keywords: languages, tools, lsp 10 | 11 | 12 | ;; This file is not part of GNU Emacs 13 | 14 | ;; This file is free software; you can redistribute it and/or modify 15 | ;; it under the terms of the GNU General Public License as published by 16 | ;; the Free Software Foundation; either version 3, or (at your option) 17 | ;; any later version. 18 | 19 | ;; This program is distributed in the hope that it will be useful, 20 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 21 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 | ;; GNU General Public License for more details. 23 | 24 | ;; For a full copy of the GNU General Public License 25 | ;; see . 26 | ;; 27 | ;;; Commentary: 28 | ;; 29 | ;; Pyright language server. 30 | ;; 31 | ;;; Code: 32 | 33 | (require 'lsp-mode) 34 | (require 'dash) 35 | (require 'ht) 36 | (require 'cl-lib) 37 | 38 | ;; Group declaration 39 | (defgroup lsp-pyright nil 40 | "LSP support for python using the Pyright Language Server." 41 | :group 'lsp-mode 42 | :link '(url-link "https://github.com/microsoft/pyright") 43 | :link '(url-link "https://github.com/DetachHead/basedpyright")) 44 | 45 | (defcustom lsp-pyright-langserver-command "pyright" 46 | "Choose whether to use Pyright or the BasedPyright fork." 47 | :type '(choice 48 | (const "pyright") 49 | (const "basedpyright")) 50 | :group 'lsp-pyright) 51 | 52 | (defcustom lsp-pyright-langserver-command-args '("--stdio") 53 | "Command to start pyright-langserver." 54 | :type '(repeat string) 55 | :group 'lsp-pyright) 56 | 57 | (defcustom lsp-pyright-disable-language-services nil 58 | "Disables all language services except for \"hover\"." 59 | :type 'boolean 60 | :group 'lsp-pyright) 61 | 62 | (defcustom lsp-pyright-disable-organize-imports nil 63 | "Disables the \"Organize Imports\" command." 64 | :type 'boolean 65 | :group 'lsp-pyright) 66 | 67 | 68 | (defcustom lsp-pyright-disable-tagged-hints nil 69 | "Disables grayed out special hint diagnostics tags." 70 | :type 'boolean 71 | :group 'lsp-pyright) 72 | 73 | (defcustom lsp-pyright-diagnostic-mode "openFilesOnly" 74 | "Determines pyright diagnostic mode. 75 | Whether pyright analyzes (and reports errors for) all files 76 | in the workspace, as indicated by the config file. 77 | If this option is set to \"openFilesOnly\", pyright analyzes only open files." 78 | :type '(choice 79 | (const "openFilesOnly") 80 | (const "workspace")) 81 | :group 'lsp-pyright) 82 | 83 | (defcustom lsp-pyright-type-checking-mode "standard" 84 | "Specifies the default rule set to use. 85 | 86 | \"off\" disables all type-checking rules, but Python syntax and semantic 87 | errors are still reported. \"all\" reports all errors in basedpyright, 88 | but is not supported by pyright. " 89 | :type '(choice 90 | (const :tag "Off" "off") 91 | (const :tag "Basic" "basic") 92 | (const :tag "Standard" "standard") 93 | (const :tag "Strict" "strict") 94 | (const :tag "All (basedpyright only)" "all")) 95 | :group 'lsp-pyright) 96 | 97 | (defcustom lsp-pyright-log-level "info" 98 | "Determines the default log level used by pyright. 99 | This can be overridden in the configuration file." 100 | :type '(choice 101 | (const "error") 102 | (const "warning") 103 | (const "info") 104 | (const "trace")) 105 | :group 'lsp-pyright) 106 | 107 | (defcustom lsp-pyright-auto-search-paths t 108 | "Determines whether pyright automatically adds common search paths. 109 | i.e: Paths like \"src\" if there are no execution environments defined in the 110 | config file." 111 | :type 'boolean 112 | :group 'lsp-pyright) 113 | 114 | (defcustom lsp-pyright-extra-paths [] 115 | "Paths to add to the default execution environment extra paths. 116 | If there are no execution environments defined in the config file." 117 | :type 'lsp-string-vector 118 | :group 'lsp-pyright) 119 | (make-variable-buffer-local 'lsp-pyright-extra-paths) 120 | 121 | (defcustom lsp-pyright-auto-import-completions t 122 | "Determines whether pyright offers auto-import completions." 123 | :type 'boolean 124 | :group 'lsp-pyright) 125 | 126 | (defcustom lsp-pyright-venv-path nil 127 | "Path to folder with subdirectories that contain virtual environments. 128 | Virtual Envs specified in pyrightconfig.json will be looked up in this path." 129 | :type '(choice (const :tag "None" nil) file) 130 | :group 'lsp-pyright) 131 | 132 | (defcustom lsp-pyright-venv-directory nil 133 | "Folder with subdirectories that contain virtual environments. 134 | Virtual Envs specified in pyrightconfig.json will be looked up in this path." 135 | :type '(choice (const :tag "None" nil) directory) 136 | :group 'lsp-pyright) 137 | 138 | (defcustom lsp-pyright-multi-root t 139 | "If non nil, lsp-pyright will be started in multi-root mode." 140 | :type 'boolean 141 | :group 'lsp-pyright) 142 | 143 | (defcustom lsp-pyright-python-executable-cmd "python" 144 | "Command to specify the Python command for pyright. 145 | Similar to the `python-shell-interpreter', but used only with mspyls. 146 | Useful when there are multiple python versions in system. 147 | e.g, there are `python2' and `python3', both in system PATH, 148 | and the default `python' links to python2, 149 | set as `python3' to let ms-pyls use python 3 environments." 150 | :type 'string 151 | :group 'lsp-pyright) 152 | 153 | (defcustom lsp-pyright-prefer-remote-env t 154 | "If non nil, lsp-pyright will prefer remote python environment. 155 | Only available in Emacs 27 and above." 156 | :type 'boolean 157 | :group 'lsp-pyright) 158 | 159 | (defcustom lsp-pyright-python-search-functions 160 | '(lsp-pyright--locate-python-venv 161 | lsp-pyright--locate-python-python) 162 | "List of functions to search for python executable." 163 | :type 'list 164 | :group 'lsp-pyright) 165 | 166 | (defcustom lsp-pyright-diagnostic-severity-overrides '() 167 | "Overrides certain rules severity leve l" 168 | :group 'lsp-pyright 169 | :type `(alist :key-type (string :tag "Rule Name") 170 | :value-type (choice 171 | (const :tag "No Error" "none") 172 | (const :tag "Warning""warning") 173 | (const :tag "Information" "information") 174 | (const :tag "Error" "error") 175 | (const :tag "An error is generated" t) 176 | (const :tag "No error is generated" ,json-false)))) 177 | 178 | (defcustom lsp-pyright-basedpyright-inlay-hints-variable-types t 179 | "Whether to show inlay hints on assignments to variables. 180 | 181 | Basedpyright only." 182 | :type 'boolean 183 | :group 'lsp-pyright) 184 | 185 | (defcustom lsp-pyright-basedpyright-inlay-hints-call-argument-names t 186 | "Whether to show inlay hints on function arguments. 187 | 188 | Basedpyright only." 189 | :type 'boolean 190 | :group 'lsp-pyright) 191 | 192 | (defcustom lsp-pyright-basedpyright-inlay-hints-function-return-types t 193 | "Whether to show inlay hints on function return types. 194 | 195 | Basedpyright only." 196 | :type 'boolean 197 | :group 'lsp-pyright) 198 | 199 | (defcustom lsp-pyright-basedpyright-inlay-hints-generic-types nil 200 | "Whether to show inlay hints on inferred generic types. 201 | 202 | Basedpyright only." 203 | :type 'boolean 204 | :group 'lsp-pyright) 205 | 206 | (defun lsp-pyright--locate-venv () 207 | "Look for virtual environments local to the workspace." 208 | (or lsp-pyright-venv-path 209 | (and lsp-pyright-venv-directory 210 | (-when-let (venv-base-directory (locate-dominating-file default-directory lsp-pyright-venv-directory)) 211 | (concat venv-base-directory lsp-pyright-venv-directory))) 212 | (-when-let (venv-base-directory (locate-dominating-file default-directory "venv/")) 213 | (concat venv-base-directory "venv")) 214 | (-when-let (venv-base-directory (locate-dominating-file default-directory ".venv/")) 215 | (concat venv-base-directory ".venv")))) 216 | 217 | (defun lsp-pyright--locate-python-venv () 218 | "Find a python executable based on the current virtual environment." 219 | (executable-find (f-expand "bin/python" (lsp-pyright--locate-venv)))) 220 | 221 | (defun lsp-pyright--locate-python-python () 222 | "Find a python executable based on the version of python on the PATH." 223 | (with-no-warnings 224 | (if (>= emacs-major-version 27) 225 | (executable-find lsp-pyright-python-executable-cmd lsp-pyright-prefer-remote-env) 226 | (executable-find lsp-pyright-python-executable-cmd)))) 227 | 228 | (defun lsp-pyright-locate-python () 229 | "Find a python executable cmd for the workspace." 230 | (cl-some #'funcall lsp-pyright-python-search-functions)) 231 | 232 | (defun lsp-pyright--begin-progress-callback (workspace &rest _) 233 | "Log begin progress information. 234 | Current LSP WORKSPACE should be passed in." 235 | (when lsp-progress-via-spinner 236 | (with-lsp-workspace workspace 237 | (--each (lsp--workspace-buffers workspace) 238 | (when (buffer-live-p it) 239 | (with-current-buffer it 240 | (lsp--spinner-start)))))) 241 | (lsp-log "Pyright language server is analyzing...")) 242 | 243 | (defun lsp-pyright--report-progress-callback (_workspace params) 244 | "Log report progress information. 245 | First element of PARAMS will be passed into `lsp-log'." 246 | (when (and (arrayp params) (> (length params) 0)) 247 | (lsp-log (aref params 0)))) 248 | 249 | (defun lsp-pyright--end-progress-callback (workspace &rest _) 250 | "Log end progress information. 251 | Current LSP WORKSPACE should be passed in." 252 | (when lsp-progress-via-spinner 253 | (with-lsp-workspace workspace 254 | (--each (lsp--workspace-buffers workspace) 255 | (when (buffer-live-p it) 256 | (with-current-buffer it 257 | (lsp--spinner-stop)))))) 258 | (lsp-log "Pyright language server is analyzing...done")) 259 | 260 | (defun lsp-pyright-organize-imports () 261 | "Organize imports in current buffer." 262 | (interactive) 263 | (lsp-send-execute-command (concat lsp-pyright-langserver-command ".organizeimports") 264 | (vector (concat "file://" (buffer-file-name))))) 265 | 266 | (lsp-register-custom-settings 267 | `((,(concat lsp-pyright-langserver-command ".disableLanguageServices") lsp-pyright-disable-language-services t) 268 | (,(concat lsp-pyright-langserver-command ".disableOrganizeImports") lsp-pyright-disable-organize-imports t) 269 | (,(concat lsp-pyright-langserver-command ".disableTaggedHints") lsp-pyright-disable-tagged-hints t) 270 | (,(concat lsp-pyright-langserver-command ".typeCheckingMode") lsp-pyright-type-checking-mode) 271 | (,(concat lsp-pyright-langserver-command ".analysis.diagnosticSeverityOverrides") (lambda () (ht-from-alist lsp-pyright-diagnostic-severity-overrides))) 272 | ("python.analysis.diagnosticSeverityOverrides" (lambda () (ht-from-alist lsp-pyright-diagnostic-severity-overrides))) 273 | ("basedpyright.analysis.inlayHints.variableTypes" lsp-pyright-basedpyright-inlay-hints-variable-types t) 274 | ("basedpyright.analysis.inlayHints.callArgumentNames" lsp-pyright-basedpyright-inlay-hints-call-argument-names t) 275 | ("basedpyright.analysis.inlayHints.functionReturnTypes" lsp-pyright-basedpyright-inlay-hints-function-return-types t) 276 | ("basedpyright.analysis.inlayHints.genericTypes" lsp-pyright-basedpyright-inlay-hints-generic-types t) 277 | ("python.analysis.typeCheckingMode" lsp-pyright-type-checking-mode) 278 | ("python.analysis.autoImportCompletions" lsp-pyright-auto-import-completions t) 279 | ("python.analysis.diagnosticMode" lsp-pyright-diagnostic-mode) 280 | ("python.analysis.logLevel" lsp-pyright-log-level) 281 | ("python.analysis.autoSearchPaths" lsp-pyright-auto-search-paths t) 282 | ("python.analysis.extraPaths" lsp-pyright-extra-paths) 283 | ("python.pythonPath" lsp-pyright-locate-python) 284 | ;; We need to send empty string, otherwise pyright-langserver fails with parse error 285 | ("python.venvPath" (lambda () (or lsp-pyright-venv-path ""))))) 286 | 287 | (lsp-dependency 'pyright 288 | `(:system ,(concat lsp-pyright-langserver-command "-langserver")) 289 | `(:npm :package ,lsp-pyright-langserver-command 290 | :path ,(concat lsp-pyright-langserver-command "-langserver"))) 291 | 292 | (lsp-register-client 293 | (make-lsp-client 294 | :new-connection (lsp-stdio-connection (lambda () 295 | (cons (lsp-package-path 'pyright) 296 | lsp-pyright-langserver-command-args))) 297 | :major-modes '(python-mode python-ts-mode) 298 | :server-id 'pyright 299 | :multi-root lsp-pyright-multi-root 300 | :priority 2 301 | :initialized-fn (lambda (workspace) 302 | (with-lsp-workspace workspace 303 | ;; we send empty settings initially, LSP server will ask for the 304 | ;; configuration of each workspace folder later separately 305 | (lsp--set-configuration 306 | (make-hash-table :test 'equal)))) 307 | :download-server-fn (lambda (_client callback error-callback _update?) 308 | (lsp-package-ensure 'pyright callback error-callback)) 309 | :notification-handlers (lsp-ht ((concat lsp-pyright-langserver-command "/beginProgress") 'lsp-pyright--begin-progress-callback) 310 | ((concat lsp-pyright-langserver-command "/reportProgress") 'lsp-pyright--report-progress-callback) 311 | ((concat lsp-pyright-langserver-command "/endProgress") 'lsp-pyright--end-progress-callback)))) 312 | 313 | (lsp-register-client 314 | (make-lsp-client 315 | :new-connection 316 | (lsp-tramp-connection (lambda () 317 | (cons (executable-find (concat lsp-pyright-langserver-command "-langserver") t) 318 | lsp-pyright-langserver-command-args))) 319 | :major-modes '(python-mode python-ts-mode) 320 | :server-id 'pyright-remote 321 | :multi-root lsp-pyright-multi-root 322 | :remote? t 323 | :priority 1 324 | :initialized-fn (lambda (workspace) 325 | (with-lsp-workspace workspace 326 | ;; we send empty settings initially, LSP server will ask for the 327 | ;; configuration of each workspace folder later separately 328 | (lsp--set-configuration 329 | (make-hash-table :test 'equal)))) 330 | :notification-handlers (lsp-ht ((concat lsp-pyright-langserver-command "/beginProgress") 'lsp-pyright--begin-progress-callback) 331 | ((concat lsp-pyright-langserver-command "/reportProgress") 'lsp-pyright--report-progress-callback) 332 | ((concat lsp-pyright-langserver-command "/endProgress") 'lsp-pyright--end-progress-callback)))) 333 | 334 | (provide 'lsp-pyright) 335 | ;;; lsp-pyright.el ends here 336 | -------------------------------------------------------------------------------- /mkdocs.yml: -------------------------------------------------------------------------------- 1 | site_name: LSP Pyright 2 | 3 | extra_css: 4 | - stylesheets/extra.css 5 | 6 | theme: 7 | name: material 8 | logo: images/logo.png 9 | favicon: images/logo.png 10 | icon: 11 | repo: fontawesome/brands/github 12 | 13 | extra: 14 | social: 15 | - icon: fontawesome/brands/github-alt 16 | link: https://github.com/emacs-lsp 17 | - icon: fontawesome/brands/twitter 18 | link: https://twitter.com/yonchovski 19 | - icon: fontawesome/brands/gitter 20 | link: https://gitter.im/emacs-lsp/lsp-mode 21 | 22 | repo_name: emacs-lsp/lsp-pyright 23 | repo_url: https://github.com/emacs-lsp/lsp-pyright 24 | 25 | markdown_extensions: 26 | - pymdownx.superfences 27 | - pymdownx.emoji: 28 | emoji_index: !!python/name:materialx.emoji.twemoji 29 | emoji_generator: !!python/name:materialx.emoji.to_svg 30 | - codehilite 31 | - toc: 32 | permalink: '#' 33 | 34 | plugins: 35 | - search 36 | - awesome-pages 37 | - git-revision-date-localized 38 | --------------------------------------------------------------------------------