root/pypi: links for doiowa

root/pypi doiowa-2021.8.25.post1-py3-none-any.whl
root/pypi doiowa-2021.8.25.tar.gz
root/pypi doiowa-2021.8.25-py3-none-any.whl
root/pypi doiowa-2020.7.30.tar.gz
root/pypi doiowa-2020.7.30-py3-none-any.whl