No hover in VSCode Web Notebooks

[kdzhang]

I am using Ruff for vscode-web (SageMaker Code Editor 1.83.1) and Ruff extension version v2024.44.0. The extension works properly for .py files, with lint and a hover window showing function signature. But the signature hover does not show up in .ipynb files, though the lint does still seem to work. I have added extend-include = ["*.ipynb"] in my pyproject.toml file.

with .py file

with .ipynb file, no signature hover, but it could auto-complete argument name if I type a few letters:

[dhruvmanila]

Ruff doesn't provide hover / signature information for symbols, that must be some other language server. You'd need to install the extension that's providing this information on both environments. It could be the Python extension itself although I'm not sure.

I'll close this issue to keep the issue tracker actionable as it's not related to the Ruff extension.