ACCEPTED: PEP 285

[Paul Rubin]

Guido van Rossum <guido at python.org> writes:
>     True and False will properly round-trip through pickling and
>     marshalling; for example pickle.loads(pickle.dumps(True)) will
>     return True, and so will marshal.loads(marshal.dumps(True)).

It occurs to me that the array module should also support the new bool
type (though the letters 'b' and 'B' are already used, so a different
onewould have to be chosen).  Then at least we get an efficient way of
handling bit vectors that we didn't have before.