Hi
needed a small help related to the subprocess module
I'm executing a powershell process using the subprocess module

process = subprocess.Popen(
    [
        'powershell.exe',
        script
    ],
    stdout=subprocess.PIPE,
    stderr=subprocess.PIPE,
    shell=True
)

output, error = process.communicate()

but the call to the communicate method is getting hung on some machines, and not all

i tried to debug the subprocess module but couldn't find anything helpful

the script is not expecting any input from the user

on the machines where it failed, if I just add stdin=subprocess.PIPE argument, it works

process = subprocess.Popen(
    [
        'powershell.exe',
        script
    ],
    stdin=subprocess.PIPE,
    stdout=subprocess.PIPE,
    stderr=subprocess.PIPE,
    shell=True
)

above works