Search code examples
pythonmacosprocessactivity-monitor

How to check in Mac OSX with Python if a process is RUNNING or not

I am using python 2.7 on mac osx 10.9.

I want to check whether, a process is running or not. I looked into this Q&A, but result is not desired.

I want to check, whether any process of a particular name is running or not

Solution

  • Try this. If it returns a process id then you have the process running. Use your process name instead of firefox.

    # Python2
import commands
commands.getoutput('pgrep firefox')

    As commands module is no longer in python 3x, We can receive the process id using subprocess module here.

    # Python3
import subprocess
process = subprocess.Popen('pgrep firefox', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
my_pid, err = process.communicate()

    Here my_pid will be process id.