RetroSearch Browse

Sun Jul 8 12:45:24 EDT 2018 · https://mail.python.org/pipermail/python-dev/2018-July/154513.html

On Sun, Jul 8, 2018 at 10:41 AM, Giampaolo Rodola' <g.rodola at gmail.com>
wrote:

> [...]
> I find that (space between the parentheses of a function call statement)
> too unnatural as a place where to put an assignment. It is not even
> "guarded" by a keyword like "if" or  "while" which can help as indicators
> that an assignment may occur. Also, I think it's way too easy to confuse it
> with a keyword argument:
>
>     >>> foo(x = 1)  # keyword arg
>     >>> foo(x := 1)  # assignment + value passing
> [...]
>

But the PEP 8 spellings are

    foo(x=1)

and

   f(x := 1).

The extra spacing makes it obvious that this isn't a regular named argument.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/python-dev/attachments/20180708/b3f492e2/attachment.html>

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://mail.python.org/pipermail/python-dev/2018-July/154513.html below:

[Python-Dev] Call for prudence about PEP-572