In my Notebook I read the page:
import pywikibot site = pywikibot.Site('uk', 'wikipedia') page = pywikibot.Page(site, 'Користувач:Klip game/Чернетка') print(page.text)
And I get: "WARNING: API error mwoauth-invalid-authorization: The authorization headers in your request are not valid: No approved grant was found for that authorization token."
There was no such error yesterday. I checked permissions in OAuth - nothing is disabled.
I found tickets T216722 and T168222. They advise try to login to commons and wikidata as well. I did this, reconnected to PAWS, but the problem remained.