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Groups > comp.lang.python > #65931 > unrolled thread
| Started by | luke.geelen@gmail.com |
|---|---|
| First post | 2014-02-11 09:29 -0800 |
| Last post | 2014-02-12 20:46 -0500 |
| Articles | 13 on this page of 33 — 10 participants |
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Flag control variable luke.geelen@gmail.com - 2014-02-11 09:29 -0800
Re: Flag control variable Larry Martell <larry.martell@gmail.com> - 2014-02-11 12:44 -0500
Re: Flag control variable Peter Otten <__peter__@web.de> - 2014-02-11 18:46 +0100
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 10:00 -0800
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 10:16 -0800
Re: Flag control variable Tim Chase <python.list@tim.thechases.com> - 2014-02-11 12:32 -0600
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 10:37 -0800
Re: Flag control variable Tim Chase <python.list@tim.thechases.com> - 2014-02-11 12:51 -0600
Re: Flag control variable Peter Otten <__peter__@web.de> - 2014-02-11 19:51 +0100
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 11:01 -0800
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 11:06 -0800
Re: Flag control variable Gary Herron <gary.herron@islandtraining.com> - 2014-02-11 11:26 -0800
Re: Flag control variable Tim Chase <python.list@tim.thechases.com> - 2014-02-11 13:28 -0600
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 11:54 -0800
Re: Flag control variable Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-11 20:02 +0000
Re: Flag control variable Jussi Piitulainen <jpiitula@ling.helsinki.fi> - 2014-02-11 21:14 +0200
Re: Flag control variable Gary Herron <gary.herron@islandtraining.com> - 2014-02-11 11:20 -0800
Re: Flag control variable Gary Herron <gary.herron@islandtraining.com> - 2014-02-11 10:55 -0800
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 10:59 -0800
Re: Flag control variable Gary Herron <gary.herron@islandtraining.com> - 2014-02-11 11:09 -0800
Re: Flag control variable Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-11 19:08 +0000
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 11:55 -0800
Re: Flag control variable Gary Herron <gary.herron@islandtraining.com> - 2014-02-11 12:19 -0800
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 13:18 -0800
Re: Flag control variable Gary Herron <gary.herron@islandtraining.com> - 2014-02-11 15:47 -0800
Re: Flag control variable luke.geelen@gmail.com - 2014-02-11 21:09 -0800
Re: Flag control variable Dave Angel <davea@davea.name> - 2014-02-12 00:23 -0500
Re: Flag control variable luke.geelen@gmail.com - 2014-02-12 07:32 -0800
Re: Flag control variable Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-12 15:42 +0000
Re: Flag control variable Dave Angel <davea@davea.name> - 2014-02-12 13:51 -0500
Re: Flag control variable Alain Ketterlin <alain@dpt-info.u-strasbg.fr> - 2014-02-12 17:10 +0100
Re: Flag control variable luke.geelen@gmail.com - 2014-02-12 09:15 -0800
Re: Flag control variable Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-02-12 20:46 -0500
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| From | Mark Lawrence <breamoreboy@yahoo.co.uk> |
|---|---|
| Date | 2014-02-11 19:08 +0000 |
| Message-ID | <mailman.6697.1392145806.18130.python-list@python.org> |
| In reply to | #65946 |
On 11/02/2014 18:59, luke.geelen@gmail.com wrote: Would you please read and action this https://wiki.python.org/moin/GoogleGroupsPython to prevent us seeing the double line spaced text that I've snipped, thanks. -- My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language. Mark Lawrence --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com
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| From | luke.geelen@gmail.com |
|---|---|
| Date | 2014-02-11 11:55 -0800 |
| Message-ID | <d5c035dd-1f66-4383-b4e2-079e539c267c@googlegroups.com> |
| In reply to | #65931 |
hey, i got another problem now, if i use the imterpreter to do 3 * 4 it gives twelve the script gives 3333? any tips
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| From | Gary Herron <gary.herron@islandtraining.com> |
|---|---|
| Date | 2014-02-11 12:19 -0800 |
| Message-ID | <mailman.6703.1392149965.18130.python-list@python.org> |
| In reply to | #65958 |
On 02/11/2014 11:55 AM, luke.geelen@gmail.com wrote: > hey, i got another problem now, > if i use the imterpreter to do 3 * 4 it gives twelve > the script gives 3333? > any tips >>> 3*4 12 >>> "3"*4 '3333' Multiplying two integers produces the result you expect. Multiplying a *string* by an integer is what you are doing. (And it just repeats the string a number of times -- not what you want.) Your code used to have int(...) to convert the string supplied by sys.argv into integers. What happened to them? Gary Herron
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| From | luke.geelen@gmail.com |
|---|---|
| Date | 2014-02-11 13:18 -0800 |
| Message-ID | <a06b09f2-b233-46a1-a7d5-048511adb753@googlegroups.com> |
| In reply to | #65960 |
Would it be possible to make an int(sys.argv[1]) Not needed and set value 0 ( or in another script 1) For example a = int(sys.argv[1]) b = int(sys.argv[2]) c = int(sys.argv[3]) And I run Python ./script.py 2 3 It just set c automaticly to 0 or 1 Luke (PS thanks for the quick help)
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| From | Gary Herron <gary.herron@islandtraining.com> |
|---|---|
| Date | 2014-02-11 15:47 -0800 |
| Message-ID | <mailman.6704.1392162473.18130.python-list@python.org> |
| In reply to | #65961 |
On 02/11/2014 01:18 PM, luke.geelen@gmail.com wrote: > Would it be possible to make an > int(sys.argv[1]) > Not needed and set value 0 ( or in another script 1) > For example > a = int(sys.argv[1]) > b = int(sys.argv[2]) > c = int(sys.argv[3]) > And I run > Python ./script.py 2 3 > > It just set c automaticly to 0 or 1 > > Luke > > (PS thanks for the quick help) That question does not make sense to me. Yes, you can set c=1 in your program, or zero if that's what you want, but this can't be the question you are really trying to ask.
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| From | luke.geelen@gmail.com |
|---|---|
| Date | 2014-02-11 21:09 -0800 |
| Message-ID | <68f27949-e613-476b-9227-5a86e4f4df91@googlegroups.com> |
| In reply to | #65963 |
Can I make it that if C = int(sys.argv[3]) But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1
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| From | Dave Angel <davea@davea.name> |
|---|---|
| Date | 2014-02-12 00:23 -0500 |
| Message-ID | <mailman.6727.1392182391.18130.python-list@python.org> |
| In reply to | #65996 |
luke.geelen@gmail.com Wrote in message:
> Can I make it that if
> C = int(sys.argv[3])
> But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1
>
Why do you ask for 'automatically'? You're the programmer, write
the test in the code.
if len (sys.argv) == 3:
sys.argv. append ("0")
But of course there are lots of other things you need to check,
so consider all of them at the same time.
--
DaveA
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| From | luke.geelen@gmail.com |
|---|---|
| Date | 2014-02-12 07:32 -0800 |
| Message-ID | <9335871e-e4a5-4bdf-92de-72ac7f20a722@googlegroups.com> |
| In reply to | #65998 |
Op woensdag 12 februari 2014 06:23:14 UTC+1 schreef Dave Angel:
> luke.geelen@gmail.com Wrote in message:
>
> > Can I make it that if
>
> > C = int(sys.argv[3])
>
> > But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1
>
> >
>
>
>
> Why do you ask for 'automatically'? You're the programmer, write
>
> the test in the code.
>
>
>
> if len (sys.argv) == 3:
>
> sys.argv. append ("0")
>
>
>
> But of course there are lots of other things you need to check,
>
> so consider all of them at the same time.
>
>
>
> --
>
> DaveA
then i keep getting IndexError: list index out of range
anyway to prevent it and just set the value to 0?
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| From | Mark Lawrence <breamoreboy@yahoo.co.uk> |
|---|---|
| Date | 2014-02-12 15:42 +0000 |
| Message-ID | <mailman.6761.1392219909.18130.python-list@python.org> |
| In reply to | #66046 |
On 12/02/2014 15:32, luke.geelen@gmail.com wrote:
> Op woensdag 12 februari 2014 06:23:14 UTC+1 schreef Dave Angel:
>> luke.geelen@gmail.com Wrote in message:
>>
>>> Can I make it that if
>>
>>> C = int(sys.argv[3])
>>
>>> But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1
>>
>>>
>>
>>
>>
>> Why do you ask for 'automatically'? You're the programmer, write
>>
>> the test in the code.
>>
>>
>>
>> if len (sys.argv) == 3:
>>
>> sys.argv. append ("0")
>>
>>
>>
>> But of course there are lots of other things you need to check,
>>
>> so consider all of them at the same time.
>>
>>
>>
>> --
>>
>> DaveA
>
> then i keep getting IndexError: list index out of range
> anyway to prevent it and just set the value to 0?
>
Please find a semi-decent tool to use or always follow the instructions
for how to remove the double line spacing when using gg, thanks.
--
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.
Mark Lawrence
---
This email is free from viruses and malware because avast! Antivirus protection is active.
http://www.avast.com
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| From | Dave Angel <davea@davea.name> |
|---|---|
| Date | 2014-02-12 13:51 -0500 |
| Message-ID | <mailman.6776.1392230902.18130.python-list@python.org> |
| In reply to | #66046 |
luke.geelen@gmail.com Wrote in message: > Deleting all the obnoxious doublespaced googlegroups nonsense. .. > > then i keep getting IndexError: list index out of range > anyway to prevent it and just set the value to 0? > My car makes a funny noise. What kind of coat should I wear to the dance to fix it? And do I turn left or back up at the corner? -- DaveA
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| From | Alain Ketterlin <alain@dpt-info.u-strasbg.fr> |
|---|---|
| Date | 2014-02-12 17:10 +0100 |
| Message-ID | <878utg5n2b.fsf@dpt-info.u-strasbg.fr> |
| In reply to | #65996 |
luke.geelen@gmail.com writes: > Can I make it that if > C = int(sys.argv[3]) > But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1 C = int(sys.argv[3]) if len(sys.argv) > 3 else 0 is one possibility. -- Alain.
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| From | luke.geelen@gmail.com |
|---|---|
| Date | 2014-02-12 09:15 -0800 |
| Message-ID | <36d112ba-7e78-4514-a917-424afb270cac@googlegroups.com> |
| In reply to | #66050 |
Op woensdag 12 februari 2014 17:10:36 UTC+1 schreef Alain Ketterlin: > luke.geelen@gmail.com writes: > > > > > Can I make it that if > > > C = int(sys.argv[3]) > > > But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1 > > > > C = int(sys.argv[3]) if len(sys.argv) > 3 else 0 > > > > is one possibility. > > > > -- Alain. thanks a lot
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| From | Dennis Lee Bieber <wlfraed@ix.netcom.com> |
|---|---|
| Date | 2014-02-12 20:46 -0500 |
| Message-ID | <mailman.6814.1392256007.18130.python-list@python.org> |
| In reply to | #65996 |
On Tue, 11 Feb 2014 21:09:02 -0800 (PST), luke.geelen@gmail.com declaimed
the following:
>Can I make it that if
>C = int(sys.argv[3])
>But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1
I suspect it will be beyond your current skill level, but you are
rapidly approaching the point where you might want to study the
documentation for the argparse module (or the earlier optparse module --
it's a steeplechase... getopt losing out to optparse which in turn loses to
argparse))
--
Wulfraed Dennis Lee Bieber AF6VN
wlfraed@ix.netcom.com HTTP://wlfraed.home.netcom.com/
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