[Python-Dev] TypeError: f() missing 1 required positional argument: 'x'

Thu Sep 20 17:21:40 CEST 2012

On Thu, Sep 20, 2012 at 4:14 PM, Benjamin Peterson <benjamin at python.org> wrote:
> 2012年9月20日 Mark Dickinson <dickinsm at gmail.com>:
>> And excepting optional ones, too, right? E.g., the c in
>>>> def foo(a, b, c=1, *args, d):
>> pass
>>>> can be passed to by position, but isn't "positional".
>> Why not?

Ah, okay; I was assuming (wrongly) that your definition of
'positional' was intended to exclude these. My bad.
Mark