subprocess.call

Question

I am new to the subprocess.call function and I have tried different combinations of the same call but it is not working.

I am trying to execute the following command

Answer 1

it is not to compecated execute above command in python:

import subprocess
import sys
proc = subprocess.Popen(['sort','-k1','1', '-k4','4n', '-k5','5n',    '+outpath+fnametempout+', '>', '+outpath+fnameout'],stdin=subprocess.PIPE)
proc.communicate()