def map_url_out(request, env, application, controller, function, args, other, scheme, host, port, language=None):
 map = MapUrlOut(request, env, application, controller, function, args, other, scheme, host, port, language)
 return map.acf()

def map_url_out ( request , env , application , controller , function , args , other , scheme , host , port , language = None ) : map = MapUrlOut ( request , env , application , controller , function , args , other , scheme , host , port , language ) return map . acf ( )
supply /a/c/f portion of outgoing url the basic rule is that we can only make transformations that map_url_in can reverse .