packit fails to build with Python 3.10.0a5.

Traceback (most recent call last):
  File "/builddir/build/BUILD/packitos-0.24.0/setup.py", line 27, in <module>
    setup(use_scm_version=True)
  File "/usr/lib/python3.10/site-packages/setuptools/__init__.py", line 153, in setup
    return distutils.core.setup(**attrs)
  File "/usr/lib64/python3.10/distutils/core.py", line 148, in setup
    dist.run_commands()
  File "/usr/lib64/python3.10/distutils/dist.py", line 966, in run_commands
    self.run_command(cmd)
  File "/usr/lib64/python3.10/distutils/dist.py", line 985, in run_command
    cmd_obj.run()
  File "/usr/lib/python3.10/site-packages/click_man/commands/man_pages.py", line 65, in run
    cli = entry_point.resolve()
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 2456, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/builddir/build/BUILD/packitos-0.24.0/packit/cli/packit_base.py", line 28, in <module>
    from packit.cli.build import build
  File "/builddir/build/BUILD/packitos-0.24.0/packit/cli/build.py", line 29, in <module>
    from packit.cli.utils import cover_packit_exception, get_packit_api
  File "/builddir/build/BUILD/packitos-0.24.0/packit/cli/utils.py", line 35, in <module>
    from packit.api import PackitAPI
  File "/builddir/build/BUILD/packitos-0.24.0/packit/api.py", line 37, in <module>
    from tabulate import tabulate
  File "/usr/lib/python3.10/site-packages/tabulate.py", line 16, in <module>
    from collections import Iterable
ImportError: cannot import name 'Iterable' from 'collections' (/usr/lib64/python3.10/collections/__init__.py)

bpo-37324: Remove deprecated aliases to Collections Abstract Base Classes
from the collections module.

https://docs.python.org/3.10/whatsnew/changelog.html#python-3-10-0-alpha-5

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.10/fedora-rawhide-x86_64/01952034-packit/

For all our attempts to build packit with Python 3.10, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/package/packit/

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.10:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/

Let us know here if you have any questions.

Python 3.10 will be included in Fedora 35. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.10.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.