[Python-ideas] Re: Revisiting a frozenset display literal

My preferred syntax for a frozenset literal would be something like {1, 2, 3}.freeze() This requires no new syntax, and can be safely optimized at compile time (as far as I can tell). set.freeze would be a new method of sets which could also be used at run time. It would return a new frozenset object and wouldn't alter the set object (so perhaps the name I suggested isn't ideal). Of course frozenset.freeze would just return itself.