Jeremy Tuloup

https://github.com/jupyterlite/jupyterlite/pull/1788 tried to remove the workaround but it was causing issues with `jupyterlite-core==0.7.0rc1` as mentioned above. https://github.com/jupyterlite/jupyterlite/pull/1793 re-adds the workaround for now.

Probably https://github.com/jupyterlite/jupyterlite/issues/1231 would be useful to catch such regression.

> It seems to be working in JupyterLab. So maybe something is behaving differently in the JupyterLite drive. Oh wait, in JupyterLab we actually get a 404: https://github.com/user-attachments/assets/ba0b4b47-509c-4515-8ca5-b93a0dc7c19e I'm not...

For reference it hits: https://github.com/jupyterlite/jupyterlite/blob/22a5ca5ce776fef45e35ef9937d5ef993847ad7b/packages/contents/src/drive.ts#L420-L422

Closing as this PR is now quite outdated. And it's also something that could / should be provided by https://github.com/jupyterlab/jupyter-builder directly.

Thanks @MartinaMJ for opening the issue :+1: Would it be possible to share a minimal code snippet to be able to reproduce the issue?

Thanks @MartinaMJ for sharing. Testing on https://jupyterlite-pyodide-kernel.readthedocs.io/en/latest/_static/lab/index.html, adding the following cells at the top: ```py %pip install ipywidgets ``` ```py import ipywidgets as widgets from ipywidgets import interactive_output import matplotlib.pyplot...

cc @martinRenou in case you may have some hints on whether this could be related to one of the latest releases of `ipywidgets`? Cross-linking: - https://github.com/jupyter/try-jupyter/issues/54 - https://github.com/jupyterlite/pyodide-kernel/issues/133

The fix in https://github.com/jupyterlite/pyodide-kernel/pull/148 was released in https://github.com/jupyterlite/pyodide-kernel/releases/tag/v0.4.6, thanks @martenrichter!

Looks like requiring `twine >=5.1.1` fixes it.