requirements: add min version 'celery>=5.3'

[roxell]

When running 'manage.py migrete' with Python version 3.11 the following Traceback could be seen:

$ ./manage.py migrate [242/884]
Traceback (most recent call last):
File "/home/anders/src/squad/venv-foo/lib/python3.11/site-packages/vine/five.py", line 361, in
from inspect import formatargspec, getfullargspec
ImportError: cannot import name 'formatargspec' from 'inspect' (/usr/lib/python3.11/inspect.py)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/anders/src/squad/./manage.py", line 3, in
from squad.manage import main
File "/home/anders/src/squad/squad/init.py", line 10, in
raise e
File "/home/anders/src/squad/squad/init.py", line 7, in
from .celery import app as celery_app # noqa
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/anders/src/squad/squad/celery.py", line 9, in
from celery import Celery
File "/home/anders/src/squad/venv-foo/lib/python3.11/site-packages/celery/init.py", line 19, in
from . import local # noqa
^^^^^^^^^^^^^^^^^^^
File "/home/anders/src/squad/venv-foo/lib/python3.11/site-packages/celery/local.py", line 17, in
from .five import PY3, bytes_if_py2, items, string, string_t
File "/home/anders/src/squad/venv-foo/lib/python3.11/site-packages/celery/five.py", line 7, in
import vine.five
File "/home/anders/src/squad/venv-foo/lib/python3.11/site-packages/vine/init.py", line 8, in
from .abstract import Thenable
File "/home/anders/src/squad/venv-foo/lib/python3.11/site-packages/vine/abstract.py", line 6, in
from .five import with_metaclass, Callable
File "/home/anders/src/squad/venv-foo/lib/python3.11/site-packages/vine/five.py", line 364, in
from inspect import formatargspec, getargspec as _getargspec # noqa
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: cannot import name 'formatargspec' from 'inspect' (/usr/lib/python3.11/inspect.py)

When dropping the hardcoded version lock '>=5.3' it looks like it passed ok.

[chaws]

I'll review your patch today, as celery tagging was done by this commit: 47fd9f9

[chaws]

Bummer!

Changing celery to that also changed django-celery-results, which is used when fetching android test jobs (+2M tests) and got this error while fetching

  File "/home/chaws/.local/lib/python3.10/site-packages/django_celery_results/backends/database.py", line 123, in <listcomp>
    results = [r.as_tuple() for r in header_result]
AttributeError: 'str' object has no attribute 'as_tuple'

I'll continue investigating

[chaws]

This has been fixed in django-celery-results: celery/django-celery-results@d5c4456

[chaws]

Updating django-celery-results require a database migration

django.db.utils.ProgrammingError: column django_celery_results_taskresult.periodic_task_name does not exist
LINE 1: ...d", "django_celery_results_taskresult"."task_id", "django_ce...

I'll put this PR in the back burner as higher priority things popped up.

[roxell]

Test, will this work?

[roxell]

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