Nov. 8, 2008
11:21 p.m.
On Sat, Nov 8, 2008 at 5:06 PM, Greg Ewing <greg.ewing@canterbury.ac.nz> wrote:
Python already has the machinery to make this work. All that's needed is a way to leave parameters unbound, and a syntax for asking "Would I get a NameError if I were to refer to this name now?"
Well, there's always def Foo(*args, **kwargs): try: x = kwargs['x'] except KeyError, unused_e: x = default_x -- Cheers, Leif