Some wilder ideas for keyword-only arguments:
def spam(a, b, c, {d, e, f=x}):
# d, e are mandatory keyword-only
# f is optional keyword-only
Writing them inside {} is meant to make them look
like a set, therefore unordered.
Problem is it looks a little ugly when all you have
is keyword-only args:
def spam({d, e, f=x}):
...
So maybe you should be able to write that as
def spam{d, e, f=x}:
...
Then if you have some positional args as well,
def spam(a, b, c){d, e, f=x}:
...
And incorporating all the possible features,
def spam(a, b, c=y, *d){e, f=x, **g}:
...
Although now that the ** arg is inside the {}, there's
no longer any need for the double *, so it could just be
def spam(a, b, c=y, *d){e, f=x, *g}:
...
--
Greg
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