Update python3 to 3.10.8

[mkoeppe]

https://docs.python.org/3.10/whatsnew/changelog.html#changelog

However, 3.10.7 introduced a bizarre change in the name of security (https://docs.python.org/3.10/whatsnew/changelog.html#security) that limits the number of digits of integer that Python accepts when converting from str. https://docs.python.org/3.10/library/stdtypes.html#int-max-str-digits This was fixed in #34506.

Depends on #34506

CC: @antonio-rojas @dimpase

Component: packages: standard

Author: Matthias Koeppe

Branch/Commit: 9bf562f

Reviewer: Kwankyu Lee

Issue created by migration from https://trac.sagemath.org/ticket/34271

[mkoeppe]

Branch: u/mkoeppe/update_python3_to_3_10_6

[mkoeppe]

New commits:

e8e162c

build/pkgs/python3: Update to 3.10.6

[mkoeppe]

Author: Matthias Koeppe

[mkoeppe]

Commit: e8e162c

[sagetrac-git]

Changed commit from e8e162c to f943313

[sagetrac-git]

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

a9eaae5	tox.ini, build/bin/write-dockerfile.sh: Add 'tox -e docker-...-incremental'
b9bfbf9	tox.ini: Add comment
4c0d7f5	tox.ini: Use FROM_DOCKER_REPOSITORY
a07874d	build/bin/write-dockerfile.sh: In incremental build, keep logs
ae269d1	tox.ini (docker-incremental): Do not include '-incremental' in the Docker image name
b354a38	tox.ini, .github/workflows/docker.yml: Reimplement -incremental via SKIP_SYSTEM_PACKAGES
5decadd	build/bin/write-dockerfile.sh: Do not use persistent env var PACKAGES (except on nix)
f109a5c	Merge #34228
fc94f90	Merge tag '9.7.rc1' into t/34271/update_python3_to_3_10_6
f943313	build/pkgs/python3: Update to 3.10.7

[antonio-rojas]

comment:5

The aforementioned change in 3.10.7 breaks a couple of tests:

**********************************************************************
File "/usr/lib/python3.10/site-packages/sage/interfaces/octave.py", line 171, in sage.interfaces.octave.Octave
Failed example:
    t = '"{}"'.format(10^10000)
Exception raised:
    Traceback (most recent call last):
      File "/usr/lib/python3.10/site-packages/sage/doctest/forker.py", line 695, in _run
        self.compile_and_execute(example, compiler, test.globs)
      File "/usr/lib/python3.10/site-packages/sage/doctest/forker.py", line 1093, in compile_and_execute
        exec(compiled, globs)
      File "<doctest sage.interfaces.octave.Octave[0]>", line 1, in <module>
        t = '"{}"'.format(Integer(10)**Integer(10000))
      File "sage/rings/integer.pyx", line 1129, in sage.rings.integer.Integer.__format__ (build/cythonized/sage/rings/integer.c:8955)
        return int(self).__format__(*args,**kwargs)
    ValueError: Exceeds the limit (4300) for integer string conversion
**********************************************************************
File "/usr/lib/python3.10/site-packages/sage/rings/integer.pyx", line 6748, in sage.rings.integer.Integer.inverse_mod
Failed example:
    c = a.inverse_mod(a*a)   # long time
Expected:
    Traceback (most recent call last):
    ...
    ZeroDivisionError: inverse of Mod(..., ...) does not exist
Got:
    <BLANKLINE>
    Traceback (most recent call last):
      File "/usr/lib/python3.10/site-packages/sage/doctest/forker.py", line 695, in _run
        self.compile_and_execute(example, compiler, test.globs)
      File "/usr/lib/python3.10/site-packages/sage/doctest/forker.py", line 1093, in compile_and_execute
        exec(compiled, globs)
      File "<doctest sage.rings.integer.Integer.inverse_mod[5]>", line 1, in <module>
        c = a.inverse_mod(a*a)   # long time
      File "sage/rings/integer.pyx", line 6774, in sage.rings.integer.Integer.inverse_mod (build/cythonized/sage/rings/integer.c:42059)
        raise ZeroDivisionError(f"inverse of Mod({self}, {m}) does not exist")
      File "sage/rings/integer.pyx", line 1129, in sage.rings.integer.Integer.__format__ (build/cythonized/sage/rings/integer.c:8955)
        return int(self).__format__(*args,**kwargs)
    ValueError: Exceeds the limit (4300) for integer string conversion
**********************************************************************

[mkoeppe]

Dependencies: #34506

[mkoeppe]

comment:7

I've opened the ticket #34506 because Sage will also be affected when system python 3.10.7 is in use

[mkoeppe]

comment:9

3.10.8 is out

[sagetrac-git]

Changed commit from f943313 to 9bf562f

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

1269c5a	build/pkgs/python3: Update to 3.10.6
ddcd2ca	build/pkgs/python3: Update to 3.10.7
9bf562f	build/pkgs/python3: Update to 3.10.8

[kwankyu]

comment:13

Simple upgrade. LGTM.

[kwankyu]

Reviewer: Kwankyu Lee

[mkoeppe]

comment:14

Thank you!

[vbraun]

Changed branch from u/mkoeppe/update_python3_to_3_10_6 to 9bf562f