python -nolog -user:Bináris
python -nolog -user:"Bináris"

Neither asks for my password when the script wants to protect a page. (The script is own development.)
Instead I get:

pywikibot.exceptions.UserRightsError: User "None" does not have required user right "protect"
CRITICAL: Exiting due to uncaught exception <class 'pywikibot.exceptions.UserRightsError'>
Do I do soemthing wrong?

I liked the compat solution with my sysop user in user-config much better. :-(