On Thu, Nov 3, 2016 at 12:00 PM, MRAB <python@mrabarnett.plus.com> wrote:
self.an_arg = the_default if an_arg is None else an_arg
 
No, ?? is a bit like 'or', except that only None is falsey, so it would be:

    self.an_arg = an_arg ?? the_default

thanks! and actually, that reads much better to me.

-CHB


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