notebook.source.organizeImports setting does not seem to work when imports are below markdown cell

[bolliger32]

It took me a little while, but I finally figured out the use of notebook.source.fixAll and notebook.source.organizeImports settings (instead of their source.* counterparts) to prevent vscode from turning my import cells in jupyter notebooks into gibberish when using ruff as the formatter. However, it appears that when a notebook starts with a markdown cell (say, to title the notebook) and then has a python cell with imports after the markdown, notebook.source.organizeImports doesn't work. Here are my relevant vscode settings:

{
    "editor.defaultFormatter": "charliermarsh.ruff",
    "editor.formatOnSave": true,
    "editor.codeActionsOnSave": {
        "source.organizeImports": "explicit",
        "source.fixAll": "explicit"
    },
    "notebook.defaultFormatter": "charliermarsh.ruff",
    "notebook.formatOnSave.enabled": true,
    "notebook.codeActionsOnSave": {
        "notebook.source.organizeImports": "explicit",
        "notebook.source.fixAll": "explicit"
    }
}

And here's the relevant part of my pyproject.toml file in the workspace open in vscode:

[tool.ruff.lint]
unfixable = ["F401"]
select = ["E4", "E7", "E9", "F", "NPY", "I"]

[tool.ruff.lint.per-file-ignores]
"__init__.py" = ["E402"]

[tool.ruff.format]
docstring-code-format = true

I'm using ruff 0.6.2.

Side Note:
If I use source.organizeImports instead of notebook.source.organizeImports, it "works" in the sense that something happens, but the effect is to introduce gibberish. Here's an example of the "gibberish" that occurs when using source.* instead of notebook.source.*. The first screenshot is from "pre-save", the second is after saving once, and the third after saving a second time

[dhruvmanila]

Huh, that is indeed the case. I wonder if it's a bug in VS Code, let me check if the editor is sending the request in the first place.

[dhruvmanila]

Hmm, VS Code isn't sending the code action request when a markdown cell is present. This is a bit worrying and could be related to the notebook selector filter here: https://github.com/astral-sh/ruff/blob/3e9c7adeeee639043686a1717a1683f6620efd2a/crates/ruff_server/src/server.rs#L335-L344

[dhruvmanila]

Let me look at this later today. Thanks for raising this issue!

[bolliger32]

Thanks for taking a look so quickly!

[dhruvmanila]

This might be related to microsoft/vscode#216653