.github/workflows/tox-gcc_spkg.yml: Remove python2

[mkoeppe]

Follow-up from #29669

Depends on #29669

CC: @dimpase @jhpalmieri @kliem

Component: porting

Author: Matthias Koeppe

Branch/Commit: eac7eca

Reviewer: Jonathan Kliem

Issue created by migration from https://trac.sagemath.org/ticket/29757

[mkoeppe]

Dependencies: #29669

[mkoeppe]

Branch: u/mkoeppe/_github_workflows_tox_gcc_spkg_yml__remove_python2

[mkoeppe]

Last 10 new commits:

6257875	Generate External Packages chapter for the reference manual
32bb2fe	Merge tag '9.1.rc3' into t/29633/src_doc_bootstrap__generate_list_of_packages__with_links_to_documentation__for_ref_manual_from_build_pkgs
7555ba6	Merge branch 't/29633/src_doc_bootstrap__generate_list_of_packages__with_links_to_documentation__for_ref_manual_from_build_pkgs' into t/29669/for_sage_9_2__remove_python_2_support_from_the_build_system
520078a	build/pkgs/python2: Remove
f712bb5	configure.ac: Remove option --with-python=2
96a5e76	Remove python2 from tox and [GitHub](../wiki/GitHub) CI scripts
ea7df3e	configure.ac: Remove message 'Checking for Python version to install...'
ff41817	configure.ac: Warn on 'configure --with-python=3.x'
378bf54	Merge branch 't/29669/for_sage_9_2__remove_python_2_support_from_the_build_system' into t/29757/_github_workflows_tox_gcc_spkg_yml__remove_python2
225f730	.github/workflows/tox-gcc_spkg.yml: Remove python2

[mkoeppe]

Commit: 225f730

[mkoeppe]

Author: Matthias Koeppe

[dimpase]

comment:5

Could you rebase this on #29754 - which removes several Py2 packages this ticket touches.

[mkoeppe]

comment:6

Actually #29669 did and is already on Volker's branch.

[mkoeppe]

comment:7

This ticket here really only has 1 commit

[mkoeppe]

comment:8

Needs review

[kliem]

Reviewer: Jonathan Kliem

[kliem]

comment:9

LGTM.

[kliem]

comment:10

Sorry,

there is a mistake I believe.

-        tox_packages_factor: [minimal-gcc_spkg, standard-gcc_spkg, standard-python2-gcc_spkg]
+        tox_packages_factor: [minimal-gcc_spkg, standard-gcc_spkg, standard]

This third option should probably go completely.

[sagetrac-git]

Changed commit from 225f730 to eac7eca

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

eac7eca

Fixup

[mkoeppe]

comment:12

Indeed, thanks for catching this.

[kliem]

comment:14

Now it should be good to go.

[mkoeppe]

comment:15

Thanks!

[vbraun]

Changed branch from u/mkoeppe/_github_workflows_tox_gcc_spkg_yml__remove_python2 to eac7eca