Run PowerShell commandlet or .ps1 file with parameters from python (2.7) script

run_powershell_cmdlet.py

#-*- coding: utf-8 -*- .
import subprocess, os, sys, json

MY_PROCESS = "chrome"
print("MY_PROCESS: %s" % MY_PROCESS)

p = subprocess.Popen([
		"C:\\WINDOWS\\system32\\WindowsPowerShell\\v1.0\\powershell.exe",
		"-ExecutionPolicy", "Bypass",
		"-NoLogo",
		"-NoProfile",
		"-NonInteractive",
 		"-Command",
		"& {&'Get-Process' -Name " + MY_PROCESS + " | Select-Object Product, Path, Name | ConvertTo-Json}"
	], stdout=subprocess.PIPE, shell=True)

(result, err) = p.communicate()
print("result type: %s" % type(result))

python_obj = json.loads(result)
out = python_obj[0]['Product']
print("Output: %s" % out)

run_powershell_file.py

#-*- coding: utf-8 -*- .
import subprocess, os, sys, json

MY_PROCESS = "chrome"
print("MY_PROCESS: %s" % MY_PROCESS)

SCRIPT_FOLDER = os.path.dirname(sys.argv[0])
print("SCRIPT_FOLDER: %s" % SCRIPT_FOLDER)

p = subprocess.Popen([
		"C:\\WINDOWS\\system32\\WindowsPowerShell\\v1.0\\powershell.exe",
		"-File", SCRIPT_FOLDER + "\\test.ps1",
		"-ProcessName",	MY_PROCESS
	], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)

(result, err) = p.communicate()
print("result type: %s" % type(result))

python_obj = json.loads(result)
out = python_obj
print("Output: %s" % out)