File "F:\MWDEV\pywikibot-core\pywikibot\site.py", line 1634, in __getitem__
return self.get(key, False) # caches and doesn't force it
File "F:\MWDEV\pywikibot-core\pywikibot\site.py", line 1676, in get
preloaded = self._get_general(key, expiry)
File "F:\MWDEV\pywikibot-core\pywikibot\site.py", line 1622, in _get_general
default_info = self._get_siteinfo(props, expiry)
File "F:\MWDEV\pywikibot-core\pywikibot\site.py", line 1548, in _get_siteinfo
data = request.submit()
File "F:\MWDEV\pywikibot-core\pywikibot\data\api.py", line 2342, in submit
self._data = super(CachedRequest, self).submit()
File "F:\MWDEV\pywikibot-core\pywikibot\data\api.py", line 2175, in submit
% (self.site, info))
pywikibot.exceptions.NoUsername: Failed OAuth authentication for wikivoyage:en: The authorization headers in your request are for a user that does not exist