martinRenou

Download binary file from the UI does not work

1

## Description If you try downloading a file with type `base64` from the UI (right click + download) then it downloads a file with the content being the base64 string,...

## Description The issue occurs when a kernel registers itself a bit late after JupyterLite started. This issue is that the kernel spec manager ("client" side) from the `ServiceManager` is...

JupyterLite kernel test

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For testing kernels on the back-end we have the [jupyter-kernel-test](https://github.com/jupyter/jupyter_kernel_test) tool which is quite convenient, I was thinking (with the number of xeus kernels coming to JupyterLite) it would be...

ContextMenu.replaceItem

3

### Problem I would like to replace a context menu item in the JupyterLab UI. It would be nice to have some kind of `app.contextmenu.replaceItem` for that purpose.

POC: Creation of a Comm Python package

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Related discussions: - https://github.com/jupyter-xeus/xeus-python/issues/342 - https://github.com/jupyter-widgets/ipywidgets/issues/3514 Currently working on a Python comm package on https://github.com/martinRenou/comm for now, but it should probably be moved in the IPython org This has the...

Rework Voila-ipywidgets interface

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cc. @SylvainCorlay @jtpio @trungleduc ### Problem The current state is: - ipywidgets provides the jupyterlab-manager that is loaded dynamically by JupyterLab, meaning JupyterLab doesn't care if it's ipywidgets 7 or...

Thebelab directive: Code highlighting not working properly?

2

When using the Thebelab button to make the code cells executable, I don't seem to be able to have syntax highlighting working properly. https://user-images.githubusercontent.com/21197331/146767224-674d819e-de06-44d6-9015-d83cd746a943.mp4 I tried with a dev install...

I found the documentation a bit unclear concerning `history_request` and `history_reply`, https://jupyter-client.readthedocs.io/en/stable/messaging.html#history. 1) Concerning the output history, what output should I save? Is it the entire `execute_reply` as a string?...

I think we should rename `key_type` to `dimension_name_type` or something equivalent in `xcoordinate` to avoid misunderstanding with the `key_type` from `xaxis`

I wonder if the `value_type` in `xvariable_masked_view` should be an `xoptional` instead of `xmasked_value`, because other variable types contains `xoptional`s