setup.py includes tests as a package

[wykwit]

Currently setup.py uses simple find_packages() which includes 'tests', 'tests.unit', 'tests.unit.plugins' and 'tests.unit.rules' in a list of packages.
This results in tests being installed under site-packages, outside of whispers folder.

$ ls lib/python3.9/site-packages   
tests  whispers  whispers-1.4.7-py3.9.egg-info

The solution would be to use find_packages() with additional exclude parameter, like so:

find_packages(exclude=['tests', 'tests.*'])

[adeptex]

Hey @wykwit, interesting finding, thanks for raising! Let me have a look..