I was trying to obfuscate the python package using compiled code.
I want to create a wheel that should exclude the *.py files and include only *.pyc files.

mypackage/
├── src/
│ └── mypackage/
│ ├── init.pyc
│ ├── module1.pyc
│ └── module2.pyc
├── setup.py

python3 -m compileall src/
python3 setup.py sdist bdist_wheel