Update needed for the newest Heroku-22 stack

[Mariusz558]

Hi @dlo @rloewenherz

the newest Heroku stack, which is Heroku-22, requires python-3.10.7.

Could you please update the settings?

Cheers
Mariusz

[Mariusz558]

I've updated Python to 3.10.7 and now I cannot deploy due to the following error:

-----> $ python manage.py collectstatic --noinput
Traceback (most recent call last):
File "/tmp/build_0207dfb0/manage.py", line 8, in
from django.core.management import execute_from_command_line
File "/app/.heroku/python/lib/python3.10/site-packages/django/core/management/init.py", line 13, in
from django.core.management.base import (
File "/app/.heroku/python/lib/python3.10/site-packages/django/core/management/base.py", line 17, in
from django.db.migrations.exceptions import MigrationSchemaMissing
File "/app/.heroku/python/lib/python3.10/site-packages/django/db/migrations/init.py", line 2, in
from .operations import * # NOQA
File "/app/.heroku/python/lib/python3.10/site-packages/django/db/migrations/operations/init.py", line 1, in
from .fields import AddField, AlterField, RemoveField, RenameField
File "/app/.heroku/python/lib/python3.10/site-packages/django/db/migrations/operations/fields.py", line 4, in
from django.db.models.fields import NOT_PROVIDED
File "/app/.heroku/python/lib/python3.10/site-packages/django/db/models/init.py", line 5, in
from django.db.models.deletion import (
File "/app/.heroku/python/lib/python3.10/site-packages/django/db/models/deletion.py", line 5, in
from django.db.models import signals, sql
File "/app/.heroku/python/lib/python3.10/site-packages/django/db/models/sql/init.py", line 2, in
from django.db.models.sql.query import * # NOQA
File "/app/.heroku/python/lib/python3.10/site-packages/django/db/models/sql/query.py", line 11, in
from collections import Counter, Iterator, Mapping, OrderedDict
ImportError: cannot import name 'Iterator' from 'collections' (/app/.heroku/python/lib/python3.10/collections/init.py)
! Error while running '$ python manage.py collectstatic --noinput'.
See traceback above for details.
You may need to update application code to resolve this error.
Or, you can disable collectstatic for this application:
$ heroku config:set DISABLE_COLLECTSTATIC=1
https://devcenter.heroku.com/articles/django-assets
! Push rejected, failed to compile Python app.
! Push failed

@dlo Any idea how to solve this?