Confirm current power plan via python

Question

I'm trying to automate checking what the current power plan is and then return a response based on that. Here's what I have:

import subprocess

plan = subprocess.call("powercfg -getactivescheme")
if 'Balanced' in plan:  
    print Success

When I run this I get "TypeError: argument of type 'int' is not iterable"

Can someone please tell me what I'm doing wrong here?

avenet · Accepted Answer · 2015-09-20T23:35:13.677

2

subprocess.call returns a code, which means the status code of the executed command.

I also recommend you calling subprocess like this:

subprocess.call(["powercfg", "-getactivescheme"])

As I guess you want to get the output in a variable I recommend you using subprocess.check_output which returns a string containing the output of a command:

output = subproccess.check_output(["powercfg", "-getactivescheme"])

Then you can do the checking:

if 'Balanced' in output:  
    print 'Success'

Hope it helps,

edited Sep 20 '15 at 23:35

answered Sep 20 '15 at 23:33

avenet

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Was just writing a very similar answer. Beat me to it! :) – idjaw Sep 20 '15 at 23:34
This was exactly what I was looking for. Thanks so much for the help! – Steve Smith Sep 21 '15 at 14:49

Confirm current power plan via python

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