Save output of os.system to text file

Question

I\'m not great on all the technical terms so I\'ll do my best to explain my problem.

I\'ve written a small script to open android SDK and check for attached devices

Answer 1

Thanks everyone for your help. The answer was:

import os
import time
import subprocess

print 'Current Directory:', os.getcwd()
print 'Opening Android SDK...'
os.chdir('C:\\android-sdk\\platform-tools')
print 'Current Directory:', os.getcwd()
print 'Checking for connected devices:'
t = time.ctime()
# save log of time and connected devices
with open('logfile.txt', 'w') as f:
    s = ('{}\n{}'.format(t, subprocess.check_output(["adb", "devices", "-l"])))
    f.write(s)
print(s)