Re: Strange location for a comma

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Subject	Re: Strange location for a comma
To	ast <nomail@invalid.com>, python-list@python.org
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Cc	martin@mkomon.cz
From	Martin Komoň <martin@mkomon.cz>
Date	Thu, 3 Sep 2015 14:34:05 +0200
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In this case those are not tuples but rather arguments in a function
call. The extra comma does not change the evaluation, my guess is that
it is there for easier adding/removing arguments without having to care
about trailing commas.

Martin

On 03/09/15 14:28, ast wrote:
> 
> "ast" <nomail@invalid.com> a écrit dans le message de
> news:55e83afb$0$3157$426a74cc@news.free.fr...
>> Hello,
>> At the end of the last line of the following program,
>> there is a comma, I dont understand why ?
>>
>> Thx
>>
>>
>> from cx_Freeze import setup, Executable
>>
>> # On appelle la fonction setup
>> setup(
>>    name = "salut",
>>    version = "0.1",
>>    description = "Ce programme vous dit bonjour",
>>    executables = [Executable("salut.py")],    #  <--- HERE
>> )
>>
>>
> 
> Ok its understood, it's a 1 element only tuple
> 
> example:
> 
>>>> A = 5,
>>>> A
> (5,)
> 
>>>> A = (6)
>>>> A
> 6
>

Thread

Strange location for a comma "ast" <nomail@invalid.com> - 2015-09-03 14:20 +0200
  Re: Strange location for a comma "ast" <nomail@invalid.com> - 2015-09-03 14:28 +0200
    Re: Strange location for a comma Peter Otten <__peter__@web.de> - 2015-09-03 14:48 +0200
    Re: Strange location for a comma MRAB <python@mrabarnett.plus.com> - 2015-09-03 13:50 +0100
    Fwd: Strange location for a comma Vladimir Ignatov <kmisoft@gmail.com> - 2015-09-03 08:50 -0400
    Re: Strange location for a comma Tim Chase <python.list@tim.thechases.com> - 2015-09-03 09:36 -0500
    Re: Strange location for a comma Martin Komoň <martin@mkomon.cz> - 2015-09-03 14:34 +0200
  Re: Strange location for a comma Laura Creighton <lac@openend.se> - 2015-09-03 14:40 +0200
  Re: Strange location for a comma "ast" <nomail@invalid.com> - 2015-09-03 15:01 +0200
  Re: Strange location for a comma Laura Creighton <lac@openend.se> - 2015-09-03 15:02 +0200
  Re: Strange location for a comma "Sven R. Kunze" <srkunze@mail.de> - 2015-09-04 01:01 +0200

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