Re: Documentaire

From	yves <yves@free.fr.invalid>
Newsgroups	fr.comp.lang.python
Subject	Re: Documentaire
Date	2025-09-03 17:27 +0200
Organization	To protect and to server
Message-ID	<87ms7bv9o6.fsf@free.fr.invalid> (permalink)
References	<JOPhLps1jUbsZBMAjs_r9WMKCJQ@jntp> <68b70406$0$12947$426a34cc@news.free.fr> <x2P9v2iv10GXzVsopXihFUqXyCs@jntp> <1098bro$tio6$1@dont-email.me>

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Dominique <dominique.sextant@orange.fr.invalid> writes:

>>>>> all( (_  := x) % 2 == 0 for x in (0, 2, 4, 7, 9, 8))
>> False
>>>>> _
>> 7
 

> Je ne comprends pas cette formulation ? Help !)

Python>>> help(all)
Help on built-in function all in module builtins:

all(iterable, /)
    Return True if bool(x) is True for all values x in the iterable.
    
    If the iterable is empty, return True.

Même genre d'exemple déPerlisé :

Python>>> villes = ("Bordeaux", "Biarritz", "Lille", "Blois", "Toulouse")
Python>>> all((contreExemple := ville).startswith("B") for ville in villes)
False
Python>>> contreExemple
'Lille'

-- 
Yves

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Documentaire Python <jp@python.invalid> - 2025-08-29 21:34 +0000
  Re: Documentaire Olivier Miakinen <om+news@miakinen.net> - 2025-08-30 16:38 +0200
    Re: Documentaire kurtz le pirate <kurtzlepirate@free.fr> - 2025-08-31 11:08 +0200
      Re: Documentaire Olivier Miakinen <om+news@miakinen.net> - 2025-08-31 11:58 +0200
        Re: Documentaire Thierry P <olmia2b@gmail.com> - 2025-09-02 15:17 +0200
        Re: Documentaire Gosseyn <gosseyn@gosseyn.net> - 2025-09-04 17:45 +0200
      Re: Documentaire Thierry P <olmia2b@gmail.com> - 2025-09-02 15:16 +0200
      Re: Documentaire Gosseyn <gosseyn@gosseyn.net> - 2025-09-04 17:42 +0200
        Re: Documentaire Python <jp@python.invalid> - 2025-09-04 15:47 +0000
  Re: Documentaire Thierry P <olmia2b@gmail.com> - 2025-09-02 15:13 +0200
  Re: Documentaire yves <yves@free.invalid> - 2025-09-02 14:49 +0000
    Re: Documentaire Python <jp@python.invalid> - 2025-09-02 15:11 +0000
      Re: Documentaire Dominique <dominique.sextant@orange.fr.invalid> - 2025-09-03 05:15 +0200
        Re: Documentaire Python <jp@python.invalid> - 2025-09-03 10:08 +0000
          Re: Documentaire Dominique <dominique.sextant@orange.fr.invalid> - 2025-09-03 18:02 +0200
        Re: Documentaire yves <yves@free.fr.invalid> - 2025-09-03 17:27 +0200
      Re: Documentaire yves <yves@free.fr.invalid> - 2025-09-03 17:20 +0200
        Re: Documentaire Python <jp@python.invalid> - 2025-09-03 20:25 +0000
    Re: Documentaire Thierry P <olmia2b@gmail.com> - 2025-09-03 00:19 +0200
      Re: Documentaire Python <jp@python.invalid> - 2025-09-03 10:13 +0000
        Re: Documentaire yves <yves@free.invalid> - 2025-09-03 15:11 +0000
    Re: Documentaire Gosseyn <gosseyn@gosseyn.net> - 2025-09-04 17:38 +0200
      Re: Documentaire Python <jp@python.invalid> - 2025-09-04 15:44 +0000
        Re: Documentaire Gosseyn <gosseyn@gosseyn.net> - 2025-09-04 17:50 +0200
          Re: Documentaire Python <jp@python.invalid> - 2025-09-04 15:56 +0000

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