Py Subprocess

import subprocess


PS_PATH = 'C:\\WINDOWS\\system32\\WindowsPowerShell\\v1.0\\powershell.exe'
# PS_PATH = 'C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe -version 2.0 -noexit'

script = '''
Write-Host "hello, world!"
'''.encode('cp866')


def ps_comm():
    proc = subprocess.Popen(
        [PS_PATH],
        stdin=subprocess.PIPE,
        stdout=subprocess.PIPE
    )
    out, err = proc.communicate(script)
    print(out)


print('starting')
print(ps_comm())
print('exiting')