code: def rfc7033_webfinger_view(request, *args, **kwargs):
      
      resource = request.GET.get("resource")
      if not resource:
          return HttpResponseBadRequest("No resource found")
      if not resource.startswith("acct:"):
          return HttpResponseBadRequest("Invalid resource")
  
      handle = resource.replace("acct:", "").lower()
      profile_func = get_function_from_config("get_profile_function")
  
      try:
          profile = profile_func(handle=handle, request=request)
      except Exception as exc:
          logger.warning("rfc7033_webfinger_view - Failed to get profile by handle %s: %s", handle, exc)
          return HttpResponseNotFound()
  
      config = get_configuration()
      webfinger = RFC7033Webfinger(
          id=profile.id,
          handle=profile.handle,
          guid=profile.guid,
          base_url=config.get('base_url'),
          profile_path=get_path_from_url(profile.url),
          hcard_path=config.get('hcard_path'),
          atom_path=get_path_from_url(profile.atom_url),
          search_path=config.get('search_path'),
      )
  
      return JsonResponse(
          webfinger.render(),
          content_type="application/jrd+json",
      )
docs: Django view to generate an RFC7033 webfinger.