This only affects disco, as the change to raise RuntimeError on StopIteration was made in Python 3.7. The reports from 18.10 and 18.04 in the error tracker had a python 3.7, so were partially upgraded to disco already.
This only affects disco, as the change to raise RuntimeError on StopIteration was made in Python 3.7. The reports from 18.10 and 18.04 in the error tracker had a python 3.7, so were partially upgraded to disco already.