[Python-ideas] x )= f as shorthand for x=f(x)
jimjjewett at gmail.com
Fri Nov 9 16:20:11 CET 2007
On 11/9/07, Boris Borcic <bborcic at gmail.com> wrote:
> Title says it all. Got used to += et al. My mind often expects
> augmented assignment syntax to exist uniformly for whatever
Whether it is worth the costs is a different question. I'm not sure
it is, and I'm sure it isn't with this particular syntax.
> If I am not mistaken, python syntax doesn't permit augmented
> assignment operators to sit between parens so that )= wouldn't
> risk confusing quick machine- or eye-scans to match parens.
There are plenty of tools (and plenty of eyes, including mine) that
don't use the full ruleset.
A parenthesis inside a string has no syntactic meaning. In practice,
it still messes up some syntax colorings.
(1, 2, """3, 4)
I don't think there is any reason to encourage the use of unmatched
parentheses for any purpose.
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