root/pypi: links for o2g

root/pypi o2g-0.6.0.tar.gz
root/pypi o2g-0.6.0-py3-none-any.whl
root/pypi o2g-0.5.1.tar.gz
root/pypi o2g-0.5.1-py3-none-any.whl
root/pypi o2g-0.4.4.tar.gz
root/pypi o2g-0.4.4-py3-none-any.whl