Can I open an application from a script during runtime?

问题

I was wondering if i could open any kind of application in Python during runtime?

回答1:

Assuming that you are using Windows you would use one of the following commands like this.

subprocess.call

import subprocess
subprocess.call('C:\\myprogram.exe')

os.startfile

import os
os.startfile('C:\\myprogram.exe')

回答2:

Using system you can also take advantage of open function (especially if you are using mac os/unix environment. Can be useful when you are facing permission issue.

import os

path = "/Applications/Safari.app"
os.system(f"open {path}")

回答3:

Try having a look at subprocess.call http://docs.python.org/2/library/subprocess.html#using-the-subprocess-module

回答4:

Use the this code : -

 import subprocess
 subprocess.call('drive:\\programe.exe')

回答5:

Try this :

import os
import subprocess

command  = r"C:\Users\Name\Desktop\file_name.exe"
os.system(command)
#subprocess.Popen(command)

回答6:

Of course you can. Just import import subprocess and invoke subprocess.call('applicaitonName').

For example you want to open VS Code in Ubuntu:

import subprocess
cmd='code';
subprocess.call(cmd)

This line can be also used to open application, if you need to have more information, e.g. as I want to capture error so I used stderr

subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT)

来源：https://stackoverflow.com/questions/14831716/can-i-open-an-application-from-a-script-during-runtime