如何在python中限制子进程stdout和stderr的大小

import subprocess

process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

output, error = process.communicate(timeout=10)

max_output_size = 1024  # 限制stdout的大小为1024字节
max_error_size = 512  # 限制stderr的大小为512字节

limited_output = output[:max_output_size]
limited_error = error[:max_error_size]

import subprocess

def limit_output_size(command, max_output_size, max_error_size):
    process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    output, error = process.communicate(timeout=10)
    limited_output = output[:max_output_size]
    limited_error = error[:max_error_size]
    return limited_output, limited_error

# 示例用法
command = ['python', 'script.py']
max_output_size = 1024
max_error_size = 512
limited_output, limited_error = limit_output_size(command, max_output_size, max_error_size)