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'? You're the
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
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
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 else 0
is
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 dance
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 ?
On Tuesday, February 11, 2014, luke.gee...@gmail.com 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
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 21 41
Thanks a lot
--
https://mail.python.org/mailman/listinfo/python-list
when expandig the script to multiple calcs i got a problem
a = 32
c = 51
sign = *
File stdin, line 1
sign = *
^
SyntaxError: invalid syntax
is there a way of adding * without quoting marks, because if you do it just
soms the arguments
--
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 stdin, line 1
sign = *
^
SyntaxError: invalid syntax
is there a way of adding * without quoting marks, because if you do
it just
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
On 2014-02-11 10:37, luke.gee...@gmail.com wrote:
command1 = sudo mpg321
'http://translate.google.com/translate_tts?tl=enq=%s_times%s_equals%s'
% (a, b, sum)
when using * i get
Traceback (most recent call last):
File ./math+.py, line 6, in module
b = int(sys.argv[3])
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 * sign
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])
b = int(sys.argv[3])
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
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
print sys.argv
here to
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 in
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
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/python
Hm.
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 module
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.
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 module sign = int(sys.argv[2])
ValueError: invalid literal for int() with base 10: '*'
Stop trying to guess what is going on. Print out
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
On 2014-02-11 11:06, luke.gee...@gmail.com wrote:
command1 = sudo mpg321
'http://translate.google.com/translate_tts?tl=enq=%s_times%s_equals%s'
1) PLEASE either stop using Google Groups or take the time to remove
the superfluous white-space you keep
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=enq=%s_times%s_equals%s'
1) PLEASE either
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
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
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 is
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)
--
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
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
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.
32 matches
Mail list logo
