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-   -   Re: for-loop on cmd-line (http://www.velocityreviews.com/forums/t953253-re-for-loop-on-cmd-line.html)

D'Arcy J.M. Cain 10-11-2012 12:16 PM

Re: for-loop on cmd-line
 
On Thu, 11 Oct 2012 13:24:22 +0200
Gisle Vanem <gvanem@broadpark.no> wrote:

> Hello list. I'm a newbie when it comes to Python.
>
> I'm trying to turn this:
>
> def print_sys_path():
> i = 0
> for p in sys.path:
> print ('sys.path[%2d]: %s' % (i, p))
> i += 1
>
> into a one-line python command (in a .bat file):


Is "one liner" an actual requirement or is the requirement to run it
from the command line?

python -c "
import sys
i = 0
for p in sys.path:
print('sys.path[%2d]: %s' % (i, p))
i+=1
"

I don't know if this works on Windows or not.

--
D'Arcy J.M. Cain <darcy@druid.net> | Democracy is three wolves
http://www.druid.net/darcy/ | and a sheep voting on
+1 416 425 1212 (DoD#0082) (eNTP) | what's for dinner.
IM: darcy@Vex.Net


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