如何运行具有实时输出的python子进程？

import subprocess

def run_subprocess_with_realtime_output(command):
    process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)
    while True:
        output = process.stdout.readline().decode('utf-8')
        if output == '' and process.poll() is not None:
            break
        if output:
            print(output.strip())
    return process.poll()

# 示例调用
command = 'python your_script.py'
run_subprocess_with_realtime_output(command)