Bug#1090141: python-ewmh: FTBFS: ERROR: Invalid value `None` in intersphinx_mapping['http://docs.python.org/']. Expected a two-element tuple or list.

[Moritz Schlarb]

Control: tags -1 + patch

I have prepared a fix for this patch at 
https://salsa.debian.org/python-team/packages/python-ewmh/-/merge_requests/2

Regards,
Moritz