pwb.py add_text -up -talk -page:"User talk:Valsdav" -text:"Hello. ~~~~"
WARNING: API error mwoauth-invalid-authorization-invalid-user: The authorization headers in your request are for a user that does not exist here
Traceback (most recent call last):
  File "/srv/paws/pwb/pwb.py", line 256, in <module>
    if not main():
  File "/srv/paws/pwb/pwb.py", line 250, in main
    run_python_file(filename, [filename] + args, argvu, file_package)
  File "/srv/paws/pwb/pwb.py", line 121, in run_python_file
    main_mod.__dict__)
  File "/srv/paws/pwb/scripts/add_text.py", line 344, in <module>
    main()
  File "/srv/paws/pwb/scripts/add_text.py", line 323, in main
    genFactory.handleArg(arg)
  File "/srv/paws/pwb/pywikibot/pagegenerators.py", line 759, in handleArg
    gen = [pywikibot.Page(pywikibot.Link(value, self.site))]
  File "/srv/paws/pwb/pywikibot/page.py", line 4879, in __init__
    self._defaultns = self._source.namespaces[defaultNamespace]
  File "/srv/paws/pwb/pywikibot/site.py", line 1009, in namespaces
    self._namespaces = NamespacesDict(self._build_namespaces())
  File "/srv/paws/pwb/pywikibot/site.py", line 2579, in _build_namespaces
    is_mw114 = MediaWikiVersion(self.version()) >= MediaWikiVersion('1.14')
  File "/srv/paws/pwb/pywikibot/site.py", line 2686, in version
    version = self.siteinfo.get('generator', expiry=1).split(' ')[1]
  File "/srv/paws/pwb/pywikibot/site.py", line 1651, in get
    preloaded = self._get_general(key, expiry)
  File "/srv/paws/pwb/pywikibot/site.py", line 1597, in _get_general
    default_info = self._get_siteinfo(props, expiry)
  File "/srv/paws/pwb/pywikibot/site.py", line 1523, in _get_siteinfo
    data = request.submit()
  File "/srv/paws/pwb/pywikibot/data/api.py", line 2336, in submit
    self._data = super(CachedRequest, self).submit()
  File "/srv/paws/pwb/pywikibot/data/api.py", line 2169, in submit
    % (self.site, info))
pywikibot.exceptions.NoUsername: Failed OAuth authentication for wikipedia:test: The authorization headers in your request are for a user that does not exist here
<class 'pywikibot.exceptions.NoUsername'>
CRITICAL: Closing network session.