code: def resource_to_url(resource, request=None, quote=False):
      
      if request is None:
          request = get_current_request()
  #    cnv = request.registry.getAdapter(request, IResourceUrlConverter)
      reg = get_current_registry()
      cnv = reg.getAdapter(request, IResourceUrlConverter)
      return cnv.resource_to_url(resource, quote=quote)
docs: Converts the given resource to a URL.
  
      :param request: Request object (required for the host name part of the
        URL). If this is not given, the current request is used.
      :param bool quote: If set, the URL returned will be quoted.