Question

final="cacls " + "E:/" + "\"" + list1[2] + " " + list1[3] + "\""  + "  /p " + str
os.system(final)

我正在尝试设置使用Python的文件夹的权限，但在运行此命令时，也需要提供用户输入，即

它问你是否确定（是/否）并且用户需要输入“Y”或“N”

有没有办法使用python发送用户输入“Y”和上面的代码？

    pro = subprocess.Popen(final,shell=True, stdin=subprocess.PIPE)
    pro.communicate(bytes("Y\r\n",'utf-8'))

我添加了以下代码。程序退出时未设置权限。

http://jimmyg.org/blog/2009/working-with-python-subprocess.html#writing-to-standard-input

Answer 1

尝试使用子流程模块

import subprocess
cmd = ["cacls",  "E:/" + list1[2], list1[3], "/p", str]

pro = subprocess.Popen(final, stdin=subprocess.PIPE)
pro.communicate("y\r\n")

Answer 2

作为智能程序员，请使用PBS

然后，代码是：

from pbs import type as echo# Isn't it echo for Windows? If not, use the correct one

script = Command("/path/to/cacls ")
print script(echo("Y"), ("E:/" + "\"" + list1[2] + " " + list1[3] + "\""  + "  /p " + str).split())

Python代码通过命令行发送命令

2 个答案: