python-pyHanko from devel:languages:python:backports project

Select Your Operating System

For 15.4 py39 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:python:backports/15.4_py39/devel:languages:python:backports.repo
zypper refresh
zypper install python-pyHanko