luke.gee...@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 da
Op woensdag 12 februari 2014 17:10:36 UTC+1 schreef Alain Ketterlin:
> luke.gee...@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 e
luke.gee...@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.
--
https://mail.python.org/mailman/listinfo/python-list
On 12/02/2014 15:32, luke.gee...@gmail.com wrote:
Op woensdag 12 februari 2014 06:23:14 UTC+1 schreef Dave Angel:
luke.gee...@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
Op woensdag 12 februari 2014 06:23:14 UTC+1 schreef Dave Angel:
> luke.gee...@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'?
luke.gee...@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. ap
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
--
https://mail.python.org/mailman/listinfo/python-list
On 02/11/2014 01:18 PM, luke.gee...@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
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)
--
https:
On 02/11/2014 11:55 AM, luke.gee...@gmail.com wrote:
hey, i got another problem now,
if i use the imterpreter to do 3 * 4 it gives twelve
the script gives ?
any tips
>>> 3*4
12
>>> "3"*4
''
Multiplying two integers produces the result you expect.
Multiplying a *string* by an integer
On 11/02/2014 19:54, luke.gee...@gmail.com wrote:
Op dinsdag 11 februari 2014 20:28:44 UTC+1 schreef Tim Chase:
1) PLEASE either stop using Google Groups or take the time to remove
the superfluous white-space you keep adding to your posts/replies
For the THIRD time, would you please read and
hey, i got another problem now,
if i use the imterpreter to do 3 * 4 it gives twelve
the script gives ?
any tips
--
https://mail.python.org/mailman/listinfo/python-list
Op dinsdag 11 februari 2014 20:28:44 UTC+1 schreef Tim Chase:
> On 2014-02-11 11:06, luke.gee...@gmail.com wrote:
>
> > > > > command1 = "sudo mpg321
>
> > >
>
> > > >
>
> > >
>
> > > > >
> > > > > 'http://translate.google.com/translate_tts?tl=en&q=%s_times%s_equals%s'"
> > >
On 2014-02-11 11:06, luke.gee...@gmail.com wrote:
> > > > command1 = "sudo mpg321
> >
> > >
> >
> > > >
> > > > 'http://translate.google.com/translate_tts?tl=en&q=%s_times%s_equals%s'"
> > > >
1) PLEASE either stop using Google Groups or take the time to remove
the superfluous
On 02/11/2014 11:06 AM, luke.gee...@gmail.com wrote:
i found it int(sys.argv[2]) should be sys.argv[2]
is there a way i can do python ./script.py 3 * 3 instead of python ./script 3
\* 3 ?
That's not really a Python question. The shell (as it's called) which
interprets your typed command an
On 02/11/2014 11:01 AM, luke.gee...@gmail.com wrote:
when using python script.py 2 \* 2 i get Traceback (most recent call
last): File "math2.py", line 5, in sign = int(sys.argv[2])
ValueError: invalid literal for int() with base 10: '*'
Stop trying to guess what is going on. Print out sys.a
luke.gee...@gmail.com writes:
> when using python script.py 2 \* 2
> i get
>
> Traceback (most recent call last):
> File "math2.py", line 5, in
> sign = int(sys.argv[2])
> ValueError: invalid literal for int() with base 10: '*'
You've mis-spelt sigh.
This is not the code that you posted
Op dinsdag 11 februari 2014 20:01:05 UTC+1 schreef luke@gmail.com:
> Op dinsdag 11 februari 2014 19:51:40 UTC+1 schreef Peter Otten:
>
> > luke.gee...@gmail.com wrote:
>
> >
>
> >
>
> >
>
> > > well i'm trying something else but no luck :
>
> >
>
> > >
>
> >
>
> > > #!bin/bash/py
On 11/02/2014 18:59, luke.gee...@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
On 02/11/2014 10:59 AM, luke.gee...@gmail.com wrote:
Look at the error message. Carefully! It says, quite clearly, the call
to int is being passed a string "Adafruit-Raspberry-Pi-Python-Code",
which of course can't be converted to an integer.
Now the question is how you ran the program i
Op dinsdag 11 februari 2014 19:51:40 UTC+1 schreef Peter Otten:
> luke.gee...@gmail.com wrote:
>
>
>
> > well i'm trying something else but no luck :
>
> >
>
> > #!bin/bash/python
>
>
>
> Hm.
>
>
>
> > import sys
>
> > import os
>
>
>
> For debugging purposes put the line
>
>
>
>
On 02/11/2014 10:37 AM, luke.gee...@gmail.com wrote:
well i'm trying something else but no luck :
#!bin/bash/python
import sys
import os
a = int(sys.argv[1])
sign = (sys.argv[2])
b = int(sys.argv[3])
if sign == '+':
sum = a + b
print a, sign, b, "=", a + b
command1 = "sudo mpg321
'ht
Op dinsdag 11 februari 2014 19:55:59 UTC+1 schreef Gary Herron:
> On 02/11/2014 10:37 AM, luke.gee...@gmail.com wrote:
>
> > well i'm trying something else but no luck :
>
> >
>
> > #!bin/bash/python
>
> > import sys
>
> > import os
>
> > a = int(sys.argv[1])
>
> > sign = (sys.argv[2])
>
>
luke.gee...@gmail.com wrote:
> well i'm trying something else but no luck :
>
> #!bin/bash/python
Hm.
> import sys
> import os
For debugging purposes put the line
print sys.argv
here to see what arguments are passed to the script. When you type
$ python script.py 2 * 2
in the shell the "*"
On 2014-02-11 10:37, luke.gee...@gmail.com wrote:
> command1 = "sudo mpg321
> 'http://translate.google.com/translate_tts?tl=en&q=%s_times%s_equals%s'"
> % (a, b, sum)
>
> when using * i get
>
> Traceback (most recent call last):
> File "./math+.py", line 6, in
> b = int(sys.argv[3])
> V
well i'm trying something else but no luck :
#!bin/bash/python
import sys
import os
a = int(sys.argv[1])
sign = (sys.argv[2])
b = int(sys.argv[3])
if sign == '+':
sum = a + b
print a, sign, b, "=", a + b
command1 = "sudo mpg321
'http://translate.google.com/translate_tts?tl=en&q=%s_plus%s_
On 2014-02-11 10:16, luke.gee...@gmail.com wrote:
> when expandig the script to multiple calcs i got a problem
> >>> a = 32
> >>> c = 51
> >>> sign = *
>
> File "", line 1
> sign = *
>^
> SyntaxError: invalid syntax
>
> is there a way of adding * without quoting marks, because if
when expandig the script to multiple calcs i got a problem
>>> a = 32
>>> c = 51
>>> sign = *
File "", line 1
sign = *
^
SyntaxError: invalid syntax
is there a way of adding * without quoting marks, because if you do it just
soms the arguments
--
https://mail.python.org/mailman/l
Thanks a lot
--
https://mail.python.org/mailman/listinfo/python-list
luke.gee...@gmail.com wrote:
> i'd like to know how to set up a flag to change a variable,
> for example, i want a simple script to combine 2 numbers,
>
>
> sum = num + another_num
> print "Now the sum of the numbers equals : ", sum
>
> how could i make it so that if i type python ./script.py 2
On Tuesday, February 11, 2014, wrote:
> hello,
> i'd like to know how to set up a flag to change a variable,
> for example, i want a simple script to combine 2 numbers,
>
>
> sum = num + another_num
> print "Now the sum of the numbers equals : ", sum
>
> how could i make it so that if i type pyth
hello,
i'd like to know how to set up a flag to change a variable,
for example, i want a simple script to combine 2 numbers,
sum = num + another_num
print "Now the sum of the numbers equals : ", sum
how could i make it so that if i type python ./script.py 21 41
that i get the sum of 21 and 41 ?
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