https://bugzilla.wikimedia.org/show_bug.cgi?id=55017
--- Comment #4 from Mpaa mpaa.wiki@gmail.com --- Still to be done: add self.doc_subpages in family_files.
Only wikipedia and wikisource are done.
See https://github.com/wikimedia/pywikibot-core/blob/master/pywikibot/families/w...