Lensfun:Lens_Calibrate.py doesn't work any longer

I am trying to create a lensfun.xml file for my new Tamron 11-20mm zoom lens following the procedure indicated by Andreas Schneider in pixls.us under ubuntu 20.04. Unfortunately lens_calibrate.py crashes because of the new pyexiv2 module which has been completely modified.
Can someone point me to a new version of lens_calibrate.py?
Ciao
Vittorio

There is a fix for it available. I just need to update py2exiv3 on my machine an verify it and then will do a new release.

You meant py3exiv2, didn’t you?