LSP-basedpyright

Python support for Sublime's LSP plugin provided through DetachHead/basedpyright, which basically includes all Pyright features and some exclusive Pylance features such as semantic highlighting and inlay hints.

Installation

1. Install LSP and LSP-basedpyright via Package Control.
2. (Optional but recommended) Install the LSP-file-watcher-chokidar via Package Control to enable functionality to notify the server about new files.
3. Restart Sublime.
4. (Optional) Configure basedpyright for your virtualenv.

The Node.js is required by this server. If node is not in your $PATH, this package will suggest to install a local Node.js runtime automatically. If you instead decide to use node that is already installed on your system, make sure that it's at least a version 14.

Configuration

TIP: It's recommended to additionally install the LSP-json package which provides validation and auto-complete for LSP-basedpyright settings and the pyrightconfig.json configuration file.

Here are some ways to configure the package and the language server.

• From Preferences > Package Settings > LSP > Servers > LSP-basedpyright

• From the command palette Preferences: LSP-basedpyright Settings

• Project-specific configuration From the command palette run Project: Edit Project and add your settings in:

  {
     "settings": {
        "LSP": {
           "LSP-basedpyright": {
              "settings": {
                 // Put your settings here
              }
           }
        }
     }
  }

• Various options can only be configured through a pyrightconfig.json configuration file (check configuration for more info)

Provided Command Palette commands

Command	Description
LSP-basedpyright: Create Basedpyright Configuration File	Creates a pyrightconfig.json file in the root of the project with basic options. Opens the configuration file if it already exists.

Virtual environments

The plugin attempts to resolve the virtual environment automatically from well-known environment variables and workspace files. This behavior can be disabled by explicitly setting the python interpreter in the python.pythonPath setting.

If you want to overwrite the virtual environment, the pyrightconfig.json file must be present at the root of your project.

This configuration file, at a minimum, should define where your Python virtualenvs are located, as well as the name of the one to use for your project:

{
    "venvPath": "/path/to/virtualenvs/",
    "venv": "myenv"
}

For example, if you have created a virtual environment inside the directory .venv within the project directory then you would use:

{
    "venvPath": ".",
    "venv": ".venv"
}

Note that the venv option is only supported in the pyrightconfig.json file. The venvPath option can also be specified in your .sublime-project, in case you don't want to hard-code a system-specific path in a shared project.