[Python-ideas] Add orderedset as set(iterable, *, ordered=False) and similarly for frozenset.

[Sturla Molden]

Andrew Barnert <abarnert at yahoo.com.dmarc.invalid>
wrote:
 
> (There's a reason that Java, as well as C++ and other languages, provides
> sets and maps based on both hash tables and sorted logarithmic
> structures--because they're not interchangeable.)

Yes. And Python unfortunately only provides them as hash tables.

Sturla