[BangPypers] return value

[Venkatraman S]

On Mon, Jun 13, 2011 at 7:49 PM, Nitin Kumar <nitin.nitp at gmail.com> wrote:

>
> In my framework, some of function returns a Tuple.
>
> def fn ():
>    return a,b
>
> x,y = fn()
>
> Going forward, I got such a situation where we need to return single value
> from function. (Don't ask me to retain old behavior :) )
>
> Now the problem is we need to maintain backward compatibility too.
> Is there any way we can make the function so smart that according to the
> way
> function is being called, it should return single value or a tuple.
>
>
Does your func by any chance accept **kw (i.e, multiple arguments)?