[CentralOH] 2017-12-11 會議 Scribbles 落書/惡文?: Test Driven Development

Neil Ludban nludban at columbus.rr.com
Tue Dec 19 09:51:44 EST 2017

On Mon, 18 Dec 2017 15:13:03 -0500
jep200404 at columbus.rr.com wrote:
> most readable code is. Who is the audience? A novice or Pythonista?
>     return output or str(n)

Or this way may be preferred if learning modern Python:

	return output if output else str(n)


The oddity of an apparently boolean expression evaluating to the original
value instead of a boolean has been around a while, eg:


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