code: def will_tag(self):
          
          wanttags = self.retrieve_config('Tag', 'no')
          if wanttags == 'yes':
              if aux.staggerexists:
                  willtag = True
              else:
                  willtag = False
                  print(("You want me to tag {0}, but you have not installed "
                         "the Stagger module. I cannot honour your request.").
                        format(self.name), file=sys.stderr, flush=True)
          else:
              willtag = False
          return willtag
docs: Check whether the feed should be tagged