Function run_command_with_popen

tests/run.py:156–164

(cmd)

def run_command_with_popen(cmd):
    with subprocess.Popen(
            cmd,
            stdout=subprocess.PIPE,
            stderr=subprocess.STDOUT,
            bufsize=1,
            encoding='utf8') as sub_process:
        for line in iter(sub_process.stdout.readline, ''):
            sys.stdout.write(line)


def async_run_command_with_popen(cmd, device_id):