Remove GAP, PARI, Singular Jupyter kernels from Docker image

[mkoeppe]

(from https://groups.google.com/g/sage-release/c/hVIsURxpdhc/m/0h-_jT6mCQAJ)

pari_jupyter is not compatible with Python 3.9,
breaks Docker build on GitLab.

Reported upstream at sagemath/pari-jupyter#9

Given that, we simplify our Dockerfile to skip
three optional packages it used to install:
gap_jupyter, pari_jupyter, singular_jupyter.

Upstream: Reported upstream. No feedback yet.

CC: @fchapoton @kiwifb @antonio-rojas @videlec

Component: packages: optional

Author: Matthias Koeppe

Branch: 2cbfe78

Reviewer: Frédéric Chapoton

Issue created by migration from https://trac.sagemath.org/ticket/31372

[mkoeppe]

Upstream: Reported upstream. No feedback yet.

[mkoeppe]

Branch: u/mkoeppe/pari_jupyter_is_not_compatible_with_python_3_9__breaks_docker_build_on_gitlab

[mkoeppe]

New commits:

2cbfe78

docker/Dockerfile: Do not reinstall standard packages with pip; do not install optional packages

[mkoeppe]

Commit: 2cbfe78

[mkoeppe]

Author: Matthias Koeppe

[mkoeppe]

comment:4

Needs review.

[fchapoton]

comment:5

I would prefer to comment out the line, with the idea to put it back when/if this is fixed

[mkoeppe]

comment:6

I removed them because they are optional packages, and I don't think the docker image should install them by default. If these packages should be present in every installation, someone should make the case for them to be standard packages -- which will ensure that they are actually tested.

[fchapoton]

Reviewer: Frédéric Chapoton

[fchapoton]

comment:7

ok

[mkoeppe]

comment:8

Thanks!

[vbraun]

Changed branch from u/mkoeppe/pari_jupyter_is_not_compatible_with_python_3_9__breaks_docker_build_on_gitlab to 2cbfe78

[slel]

Changed commit from 2cbfe78 to none

[slel]

comment:12

Some pointers as we stop shipping the GAP, PARI
and Singular Jupyter kernels in our Docker image.

The repo for the GAP Jupyter kernel is at:

• https://github.com/gap-packages/JupyterKernel

To try GAP with Jupyter online, see:

• https://github.com/gap-system/try-gap-in-jupyter

The repo for the PARI Jupyter kernel is at:

• • https://github.com/jdemeyer/pari_jupyter

Solving the issue that broke things here is tracked at:

• does not support python3.9 pari-jupyter#9

See also "Run PARI/GP in your browser" including WebAssembly version:

• http://pari.math.u-bordeaux.fr/gp.html

The repo for the Singular Jupyter kernel is at:

• https://github.com/sebasguts/jupyter_kernel_singular

See also the documentation page:

• https://www.singular.uni-kl.de/index.php/graphical-interface.html