XZise added a comment.
One quick work around would be to do `my_site.tokens._tokens.clear()` which removes all cached tokens. It's not pretty but until there is a sensible fix that should work.
TASK DETAIL https://phabricator.wikimedia.org/T61678
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To: XZise Cc: Twp, NiharikaKohli, XZise, Sitic, Qgil, Daniel_Mietchen, jayvdb, valhallasw, Ricordisamoa, 555, Multichill, Ladsgroup, pywikipedia-bugs