On 17/05/2018 15:03, Chris Angelico wrote:
On Thu, May 17, 2018 at 9:58 PM, bartc <b...@freeuk.com> wrote:
On 17/05/2018 04:54, Steven D'Aprano wrote:

On Thu, 17 May 2018 05:33:38 +0400, Abdur-Rahmaan Janhangeer wrote:

what does := proposes to do?

A simple example (not necessarily a GOOD example, but a SIMPLE one):

print(x := 100, x+1, x*2, x**3)

It's also not a good example because it assumes left-to-right evaluation
order of the arguments. Even if Python guarantees that, it might be a
problem if the code is ever ported anywhere else.

Python DOES guarantee it, and nobody cares about your personal toy
language other than you. :)

As I said, it's poor form.

Of course, full-on Python code is pretty much impossible to port anywhere else anyway.


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