__init__.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""Example module."""


def main():
    print('Hello, world!')


if __name__ == "__main__":
    main()

dirs

.
├── example
│   └── __init__.py
├── setup.py
└── tests.py

1 directory, 3 files

setup.py

# -*- coding: utf-8 -*-

from setuptools import setup, find_packages


setup(
  author="Lukas Šupienis <lukassup@yahoo.com>",
  license="MIT",
  url="https://github.com/lukassup/python-example.git",
  version="0.1.0",
  name="example",
  packages=find_packages(exclude=['tests']),
  entry_points={
    "console_scripts": [
      "example-cli = example:main",
    ],
  },
  test_suite='tests',
  zip_safe=True,
)

tests.py

# -*- coding: utf-8 -*-

"""Example module tests."""