code: def _run_default_moderator(comment, content_object, request):
      
      # The default moderator will likely not check things like "auto close".
      # It can still provide akismet and bad word checking.
      if not default_moderator.allow(comment, content_object, request):
          # Comment will be disallowed outright (HTTP 403 response)
          return False
  
      if default_moderator.moderate(comment, content_object, request):
          comment.is_public = False
docs: Run the default moderator