On Sunday 30 April 2006 22:50, Edward Loper wrote:
> I see two possible reasons:
Another use case, observed in the wild:
- An library function is written to take an arbitrary number of
positional arguments using *args syntax. The library is released,
presumably creating dependencies on the specific signature of the
function. In a subsequent version of the function, the function is
determined to need additional information. The only way to add an
argument is to use a keyword for which there is no positional
equivalent.
-Fred
--
Fred L. Drake, Jr. <fdrake at acm.org>
_______________________________________________
Python-Dev mailing list
[email protected]
http://mail.python.org/mailman/listinfo/python-dev
Unsubscribe:
http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
