Python：将路径作为参数传递

Question

i need to write a script in python, which run a process (notepad.exe). The probelm is, i dont know the path of the process so i need to pass the path of the process as an argument.

How does it work?

Answer 1

The command-line arguments to your script are stored as a list in sys.argv .

To run a process, use the subprocess module.

Answer 2

Try the following. In a file called exe.py put:

import os

import sys

os.popen(sys.argv[1])

#

Usage:

C:\\Python32>python exe.py notepad.exe