Make sure you have the latest versions of setuptools and wheel installed:
python3 -m pip install --user --upgrade setuptools wheel
Now run this command from the same directory where setup.py is located:
python3 setup.py sdist bdist_wheel
You must be registered on pypi to upload archives.
Once registered, you can use twine to upload the distribution packages. You’ll need to install Twine:
python3 -m pip install --user --upgrade twine
Once installed, run Twine to upload all of the archives under dist:
twine upload dist/*