Support server-side execution

[davidbrochart]

This currently only works with jupyverse, not yet with jupyter-server.
You can try it with:

pip install "jupyterlab>=4.2.0b0"
pip install "jupyverse[jupyterlab, auth]>=0.4.2"
jupyverse --set kernels.require_yjs=true --set jupyterlab.server_side_execution=true

Supersedes jupyterlab/jupyterlab#15448.
Closes jupyterlab/jupyterlab#2833.
Closes jupyterlab/jupyterlab#12867.

Peek.2023-11-28.16-25.mp4

[github-actions]

👈 Launch a Binder on branch davidbrochart/jupyter_collaboration/server-side-execution

[davidbrochart]

I don't understand the error in Test JavaScript:

@jupyter/react-components/lib/index.js:3
export * from './wrap';
^^^^^^
SyntaxError: Unexpected token 'export'

@krassowski or @jtpio do you have an idea?

[davidbrochart]

Not sure what is happening with Test Minimum Versions, any idea @blink1073 ?

[krassowski]

We need similar change as in jupyterlab/jupyterlab#16105

[davidbrochart]

Thanks @krassowski !

[davidbrochart]

But since this is an experimental feature, only working in jupyverse, and under a flag, maybe it's okay to merge. We can still iterate in the future.

[davidbrochart]

Now that we depend on NPM packages that are in pre-release, does it imply that we should also make a pre-release, say v2.0.12b0, or can it just be v2.0.12?

[jtpio]

Since it adds a new feature, maybe it can be bumped to 2.1.0b0?

[davidbrochart]

OK to bump, be should it be a beta?

[jtpio]

No strong opinions. If it doesn't change the default behavior of the jupyter-collaboration package it could even be a 2.1.0 release directly. Otherwise an alpha would be fine, followed by a final release if everything is ok.

[krassowski]

I would say a beta, but can we also get #275 and my upcoming PR which splits backend and frontend in?

[krassowski]

I think I can have the repo revamp ready for review today, but version drift will just add more work for me.

[davidbrochart]

OK, let's wait then, there is no hurry.

[rishabh-dream11]

@davidbrochart Just checking to see if there is consensus on the solution and can be used, I have a product requirement pending on it, hence asking for the same.
We use jupyter-server and have not tried jupyverse.

[imerelli]

Hi, is there any update regarding this feature, which I personally consider very important? When will it be integrated into the official release of Jupyter?

[krassowski]

Good question. I think with #307 and https://github.com/datalayer/jupyter-server-nbmodel it will become at least possible to use it via an extension

[vinaypoduval19]

@krassowski How can I test this feature out? The above extension seems to not be available on pypi

[krassowski]

@vinaypoduval19 I am impatient too, but the jupyter-server-nbmodel extension is in a third-party organization and contributors here do not have a control on when it gets released. I am grateful to @datalayer for developing the extension and I'm trying to be helpful by leaving a review on datalayer/jupyter-server-nbmodel#20 and opening datalayer/jupyter-server-nbmodel#21 but this is as much as I can do.

[b10902118]

This currently only works with jupyverse, not yet with jupyter-server. You can try it with:

pip install "jupyterlab>=4.2.0b0"
pip install "jupyverse[jupyterlab, auth]>=0.4.2"
jupyverse --set kernels.require_yjs=true --set jupyterlab.server_side_execution=true

Supersedes jupyterlab/jupyterlab#15448. Closes jupyterlab/jupyterlab#2833. Closes jupyterlab/jupyterlab#12867.

Peek.2023-11-28.16-25.mp4

This seems not working now. I tried the exact version == or >=, also with jupyter-collaboration installed but still not working.

[fkurushin]

This currently only works with jupyverse, not yet with jupyter-server. You can try it with:

pip install "jupyterlab>=4.2.0b0"
pip install "jupyverse[jupyterlab, auth]>=0.4.2"
jupyverse --set kernels.require_yjs=true --set jupyterlab.server_side_execution=true

Supersedes jupyterlab/jupyterlab#15448. Closes jupyterlab/jupyterlab#2833. Closes jupyterlab/jupyterlab#12867.
Peek.2023-11-28.16-25.mp4

This seems not working now. I tried the exact version == or >=, also with jupyter-collaboration installed but still not working.

I also have a problem but with dependencies versions

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
pycrdt-websocket 0.15.1 requires pycrdt<0.11.0,>=0.10.3, but you have pycrdt 0.9.18 which is incompatible.
jupyter-ydoc 3.0.1 requires pycrdt<0.11.0,>=0.10.1, but you have pycrdt 0.9.18 which is incompatible.
Successfully installed pycrdt-0.9.18

[davidbrochart]

You should start from a fresh environment.