- A frozen set is a frozenset.
- A frozen list could be a tuple.
- What would a frozen dict be? An immutable, hashable dict.
I guess it could be something like collections.namedtuple, but that is more like a frozen-keys dict (a half-frozen dict). Isn’t it?
A “frozendict” should be a frozen dictionary, it should have keys, values, get, etc., and support in, for, etc.
update :
* there it is : https://www.python.org/dev/peps/pep-0603
