flake8-3.8.4 is broken after 6.9 upgrade

[K R]

Hi ports@,

After an upgrade to OpenBSD 6.9, flake8 no longer works:

---
[...]
  File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py",
line 3264, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py",
line 585, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py",
line 598, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py",
line 786, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'pyflakes<2.3.0,>=2.2.0'
distribution was not found and is required by flake8
---
packages installed:

flake8-3.8.4        modular python code checker wrapping pep8 and pyflakes
pyflakes-2.3.1      passive checker of Python programs
python-3.8.8p0      interpreted object-oriented programming language

A problem with my machine or perhaps a flake8 package problem?

Thanks,
--Kor