Test the packaged tox version as well

[dirkmueller]

https://bugzilla.suse.com/show_bug.cgi?id=1232072

[dcermak]

The xfail doesn't appear to be valid for SP6

[dirkmueller]

it is valid for SP6, that's where the bug is. the issue is that it is only valid for the python 3.6 version not the python 3.11 version of tox.

I don't know how to express that in an mark.xfail, so for now I've removed the condition. the underlying bug is in progress of being fixed, so with some luck it is released before the next review of this PR happens.

[dcermak]

Feel free to merge once the CI is green

[grisu48]

Aren't we're now using python313 in Tumbleweed?

[dirkmueller]

not yet, python311 is still the default in tumbleweed. we can change this test to enable 3.13 once possible.

[dcermak]

Sadly, this is still broken:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 583, in _build_master
    ws.require(__requires__)
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 791, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (filelock 3.0.12 (/usr/lib/python3.6/site-packages), Requirement.parse(\'filelock<4,>=3.4.1\'), {\'virtualenv\'})

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/bin/tox", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3251, in <module>
    @_call_aside
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3235, in _call_aside
    f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3264, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 585, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 598, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 786, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The \'filelock<4,>=3.4.1\' distribution was not found and is required by virtualenv
')