Python 3 为一个变量分配 2 个值

Question

import subprocess
import time

Python = True

firefoxbrowser = 'firefox', 'firefox browser'

FirefoxLink = 'C:/Program Files (x86)/Mozilla Firefox/firefox.exe'

while Python is True:
    print("What program do you want to open?")
    program = ''
    launch = ''
    program = input().lower()

    if program = firefoxbrowser:
        launch = FirefoxLink #launch will be used for later commands
        print("launching Firefox!")

    #reserved for later work

我正在尝试编写一个程序，当我在命令行中键入 OR firefox browser OR firefox 时启动 Firefox。我想为 firefoxbrowser 分配 2 个值，即“firefox”和“firefox browser”。然而，使用“'firefox'、'firefox browser'”或使用“'firefox'和'firefox browser'”会以多种方式破坏程序。如何为一个变量获得 2 个值？

Answer 1

你需要做的就是改变

if program = firefoxbrowser:

至

if program in firefoxbrowser:

firefoxbrowser 是一个元组。检查 program 是否是其元素之一。