[Python-Dev] PEP 318 - generality of list; restrictions on elements

[Fred L. Drake, Jr.]

On Monday 08 March 2004 03:05 pm, Skip Montanaro wrote:
 > Must take a single argument, which itself must be a callable, right?

If I write:

    def foo() [w1, w2]:
        pass

I'd expect w2() to be passed whatever w1() returns, regardless of whether it's 
callable.  It should raise an exception if it gets something it can't handle.



  -Fred

-- 
Fred L. Drake, Jr.  <fdrake at acm.org>
PythonLabs at Zope Corporation