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Re: help with program

Started byBob Gailer <bgailer@gmail.com>
First post2016-03-27 10:18 -0400
Last post2016-03-28 09:48 +0200
Articles 4 — 3 participants

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  Re: help with program Bob Gailer <bgailer@gmail.com> - 2016-03-27 10:18 -0400
    Re: help with program Steven D'Aprano <steve@pearwood.info> - 2016-03-28 11:20 +1100
      Re: help with program Sibylle Koczian <nulla.epistola@web.de> - 2016-03-28 09:48 +0200
      Re: help with program Sibylle Koczian <nulla.epistola@web.de> - 2016-03-28 09:48 +0200

#105845 — Re: help with program

FromBob Gailer <bgailer@gmail.com>
Date2016-03-27 10:18 -0400
SubjectRe: help with program
Message-ID<mailman.85.1459088307.28225.python-list@python.org>
The problem with putting input at the end of a program is: if the program
raises an exception you won't see it.

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#105883

FromSteven D'Aprano <steve@pearwood.info>
Date2016-03-28 11:20 +1100
Message-ID<56f878e8$0$1593$c3e8da3$5496439d@news.astraweb.com>
In reply to#105845
On Mon, 28 Mar 2016 01:18 am, Bob Gailer wrote:

> The problem with putting input at the end of a program is: if the program
> raises an exception you won't see it.

True. But the solution to that is simple: don't make mistakes when
programming :-)

If you have a better solution, please speak up. I don't know Windows very
well and I'm not sure why the console is disappearing in the first place.


-- 
Steven

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#105894

FromSibylle Koczian <nulla.epistola@web.de>
Date2016-03-28 09:48 +0200
Message-ID<mailman.102.1459151353.28225.python-list@python.org>
In reply to#105883
Am 28.03.2016 um 02:20 schrieb Steven D'Aprano:
> On Mon, 28 Mar 2016 01:18 am, Bob Gailer wrote:
>
>> The problem with putting input at the end of a program is: if the program
>> raises an exception you won't see it.
>
> True. But the solution to that is simple: don't make mistakes when
> programming :-)
>
> If you have a better solution, please speak up. I don't know Windows very
> well and I'm not sure why the console is disappearing in the first place.
>
Because it was opened only by starting the program, and so it closes 
when the program ends. Wouldn't the same thing happen on Linux, if a 
console application were started from the file manager?

I would always start a console application from an open command prompt, 
in case of exceptions. And if my Python GUI application doesn't appear 
on the screen I do the same, to see the traceback.


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#105965

FromSibylle Koczian <nulla.epistola@web.de>
Date2016-03-28 09:48 +0200
Message-ID<mailman.134.1459242836.28225.python-list@python.org>
In reply to#105883
Am 28.03.2016 um 02:20 schrieb Steven D'Aprano:
> On Mon, 28 Mar 2016 01:18 am, Bob Gailer wrote:
>
>> The problem with putting input at the end of a program is: if the program
>> raises an exception you won't see it.
>
> True. But the solution to that is simple: don't make mistakes when
> programming :-)
>
> If you have a better solution, please speak up. I don't know Windows very
> well and I'm not sure why the console is disappearing in the first place.
>
Because it was opened only by starting the program, and so it closes 
when the program ends. Wouldn't the same thing happen on Linux, if a 
console application were started from the file manager?

I would always start a console application from an open command prompt, 
in case of exceptions. And if my Python GUI application doesn't appear 
on the screen I do the same, to see the traceback.

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