相关疑难解决方法(0)

我在命令行中做了什么:

cat file1 file2 file3 > myfile

我想用python做什么:

import subprocess, shlex
my_cmd = 'cat file1 file2 file3 > myfile'
args = shlex.split(my_cmd)
subprocess.call(args) # spits the output in the window i call my python program