code: def edit_settings(self, permlevel, listed, *args, **kwargs):
          
          url = self.reddit_session.config['wiki_page_settings']
          url = url.format(subreddit=six.text_type(self.subreddit),
                           page=self.page)
          data = {'permlevel': permlevel,
                  'listed': 'on' if listed else 'off'}
  
          return self.reddit_session.request_json(url, data=data, *args,
                                                  **kwargs)['data']
docs: Edit the settings for this individual wiki page.
  
          :param permlevel: Who can edit this page?
              (0) use subreddit wiki permissions, (1) only approved wiki
              contributors for this page may edit (see
              :meth:`~praw.objects.WikiPage.add_editor`), (2) only mods may edit
              and view
          :param listed: Show this page on the listing?
              True - Appear in /wiki/pages
              False - Do not appear in /wiki/pages
          :returns: The updated settings data.
  
          Additional parameters are passed into :meth:`request_json`.