Pyright unable to find venv/pythonPath with WSL2

Question

Pyright unable to find venv/pythonPath with WSL2

didimelli opened this issue 2 years ago · comments

Hello,
I am using SublimeText 4, installed on windows, to open a WSL2 project.

All my venvs are in the proj root dir, in the folder .venv (this means that python is at .venv/bin/python).

My pyright settings are the following:

{
    "settings": {
        "python.venvPath": "./.venv",
        "python.pythonPath": "./.venv/bin/python",
    }
}

When I open the log panel, what I see is this:

LSP-pyright: Pyright language server 1.1.222 starting
LSP-pyright: Server root directory: C:\Users\davide.melli\AppData\Local\Sublime Text\Package Storage\LSP-pyright\14.17.6\language-server\node_modules\pyright/dist/
LSP-pyright: No configuration file found.
LSP-pyright: No pyproject.toml file found.
LSP-pyright: Setting pythonPath for service "leaf-radio": "\Ubuntu-20.04\home\didi\leaf\leaf-radio\.venv\bin\python"
LSP-pyright: venvPath \Ubuntu-20.04\home\didi\leaf\leaf-radio\.venv is not a valid directory.
LSP-pyright: stubPath \Ubuntu-20.04\home\didi\leaf\leaf-radio\typings is not a valid directory.
LSP-pyright: Unable to get Python version from interpreter
LSP-pyright: Assuming Python platform Windows
LSP-pyright: Searching for source files
LSP-pyright: File or directory "\Ubuntu-20.04\home\didi\leaf\leaf-radio" does not exist.
LSP-pyright: No source files found.

Is there any way to make Pyright aware of the WSL mount and resolve the paths correctly?

Raoul Wols · Answer 1 · Fri Feb 18 2022 17:55:40 GMT+0800 (China Standard Time)

Are you opening ST4 from within the WSL2 environment? If so, can you open the console with View > Show Console and run the following in the console: view.file_name()

didimelli · Answer 2 · Fri Feb 18 2022 18:03:21 GMT+0800 (China Standard Time)

Yep, to open it i do /mnt/c/Program\ Files/Sublime\ Text/subl.exe .

About the console output, i get nothing:

Jack Cherng · Answer 3 · Fri Feb 18 2022 18:23:05 GMT+0800 (China Standard Time)

Yep, to open it i do /mnt/c/Program\ Files/Sublime\ Text/subl.exe .

About the console output, i get nothing:

What if you open a py file?

didimelli · Answer 4 · Fri Feb 18 2022 18:24:42 GMT+0800 (China Standard Time)

Oh, sorry, so silly of me. Here the output with a .py file:

Raoul Wols · Answer 5 · Fri Feb 18 2022 18:27:04 GMT+0800 (China Standard Time)

I guess WSL2 path handling is broken (did that ever work?). I would suggest you open the folder from ST4 started in a regular Windows environment.

didimelli · Answer 6 · Fri Feb 18 2022 18:31:19 GMT+0800 (China Standard Time)

If i open ST4, then menu->file->Open Folder->search a WSL folder from the explorer I get the same exact behaviour.

Jack Cherng · Answer 7 · Fri Feb 18 2022 18:47:39 GMT+0800 (China Standard Time)

I can reproduce this but I didn't work under WSL2.

Jack Cherng · Answer 8 · Thu Apr 14 2022 08:52:17 GMT+0800 (China Standard Time)

Fwiw, I tried this with VSCode + Pyright/Pylance emits the same error. Something like

LSP-pyright: venvPath \Ubuntu-20.04\home\didi\leaf\leaf-radio\.venv is not a valid directory.
LSP-pyright: stubPath \Ubuntu-20.04\home\didi\leaf\leaf-radio\typings is not a valid directory.

didimelli · Answer 9 · Thu Apr 14 2022 15:53:35 GMT+0800 (China Standard Time)

VSCode has this extension https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-wsl which allows you to seamlessy use the linux filesystem.

Here some logs from the LSP:

[Info  - 11:56:02 AM] (12839) Pylance language server 2022.4.0 (pyright 67ee16be) starting
[Info  - 11:56:02 AM] (12839) Server root directory: /home/didi/.vscode-server/extensions/ms-python.vscode-pylance-2022.4.0/dist
[Info  - 11:56:02 AM] (12839) No configuration file found.
[Info  - 11:56:02 AM] (12839) pyproject.toml file found at /home/didi/leaf/leaf-radio.
[Info  - 11:56:02 AM] (12839) Setting pythonPath for service "leaf-radio": "/home/didi/leaf/leaf-radio/.venv/bin/python"
[Info  - 11:56:02 AM] (12839) Loading pyproject.toml file at /home/didi/leaf/leaf-radio/pyproject.toml
[Error - 11:56:02 AM] (12839) Pyproject file "/home/didi/leaf/leaf-radio/pyproject.toml" is missing "[tool.pyright]" section.
[Warn  - 11:56:02 AM] (12839) stubPath /home/didi/leaf/leaf-radio/typings is not a valid directory.
[Info  - 11:56:02 AM] (12839) Assuming Python version 3.8
[Info  - 11:56:02 AM] (12839) Assuming Python platform Linux
[Info  - 11:56:02 AM] (12839) Search paths for /home/didi/leaf/leaf-radio
[Info  - 11:56:02 AM] (12839)   /home/didi/.vscode-server/extensions/ms-python.vscode-pylance-2022.4.0/dist/typeshed-fallback/stdlib
[Info  - 11:56:02 AM] (12839)   /home/didi/leaf/leaf-radio
[Info  - 11:56:02 AM] (12839)   /home/didi/leaf/leaf-radio/typings
[Info  - 11:56:02 AM] (12839)   /home/didi/.vscode-server/extensions/ms-python.vscode-pylance-2022.4.0/dist/typeshed-fallback/stubs/...
[Info  - 11:56:02 AM] (12839)   /home/didi/.vscode-server/extensions/ms-python.vscode-pylance-2022.4.0/dist/bundled/stubs
[Info  - 11:56:02 AM] (12839)   /home/didi/.pyenv/versions/3.8.12/lib/python3.8
[Info  - 11:56:02 AM] (12839)   /home/didi/.pyenv/versions/3.8.12/lib/python3.8/lib-dynload
[Info  - 11:56:02 AM] (12839)   /home/didi/leaf/leaf-radio/.venv/lib/python3.8/site-packages
[Info  - 11:56:02 AM] (12839) Adding fs watcher for library directories:
 /home/didi/.pyenv/versions/3.8.12/lib/python3.8
/home/didi/.pyenv/versions/3.8.12/lib/python3.8/lib-dynload
/home/didi/leaf/leaf-radio/.venv/lib/python3.8/site-packages
[Info  - 11:56:02 AM] (12839) Adding fs watcher for directories:
 /home/didi/leaf/leaf-radio

Jack Cherng · Answer 10 · Thu Apr 14 2022 15:55:54 GMT+0800 (China Standard Time)

VSCode has this extension marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-wsl which allows you to seamlessy use the linux filesystem.

Not open sourced so we have no idea what it does. Without its aid, VSCode just emits the same error message. I.e., something like

LSP-pyright: venvPath \Ubuntu-20.04\home\didi\leaf\leaf-radio\.venv is not a valid directory.
LSP-pyright: stubPath \Ubuntu-20.04\home\didi\leaf\leaf-radio\typings is not a valid directory.

didimelli · Answer 11 · Thu Apr 14 2022 15:56:17 GMT+0800 (China Standard Time)

as the docs says:

With VS Code and the Remote - WSL extension combined, VS Code’s UI runs on Windows, and all your commands, extensions, and even the terminal, run on Linux. You get the full VS Code experience, including autocomplete and debugging, powered by the tools and compilers installed on Linux.

Jack Cherng · Answer 12 · Thu Apr 14 2022 16:01:21 GMT+0800 (China Standard Time)

I think this should happen in every non-VSCode editors. Maybe there is already a solution in them (neovim, etc...).

didimelli · Answer 13 · Thu Apr 14 2022 16:20:27 GMT+0800 (China Standard Time)

I am quite sure that the Intellij suite has a similar solution, but unfortunately not open source!

deathaxe · Answer 14 · Sat Feb 18 2023 17:32:23 GMT+0800 (China Standard Time)

\\wsl.localhost\<distro>\... is the path windows applications can use to access WSL2 filesystem. It doesn't matter whether they are executed directly from Windows or from within WSL2.

A path translation algorithm just needs to be aware of all possible combinations of running [ Linux | Windows ] App in [ WSL | Windows ] accessing [ Linux | Windows ] paths.

Some inspiration may be taken from https://github.com/SublimeText/WslBuild/blob/ebf26d251d5aeab99f515fca3c5947314c5841aa/plugin.py#L260-L276. Those lines have also found their way into GitGutter, to enable it to use Git for Windows to diff files located within WSL2 filesystem.