PLIST issues in more ports?

Hi Python Maintainers,

the following packages conflict with each other since they install
files that do not depend on the package:

py38-scikit-bio
py38-ddtrace

They contain files like

lib/python3.8/site-packages/benchmarks/__pycache__/__init__.cpython-38.pyc

which probably should be excluded from the PLIST.

Similarily:

py38-mycli
py38-beziers
py38-grizzled
py38-gtfslib
py38-habanero
py38-molecule
py38-onnx-tf
py38-ont-fast5-api
py38-puppetboard
py38-pysmartdl
py38-pysodium
py38-pyzipper
py38-streamparse

which all contain:

lib/python3.8/site-packages/test/__init__.py
lib/python3.8/site-packages/test/conftest.py
lib/python3.8/site-packages/test/__pycache__/__init__.cpython-38.pyc
lib/python3.8/site-packages/test/__pycache__/conftest.cpython-38.pyc

I have not checked for individual maintainers, but this is IMHO a
framework issue that should have a generic solution ...

Should I create a PR for this issue?

Regards, STefan