访问以前返回的值 - Python3.2

Question

我已经尝试了一段时间才能访问我最近返回的值并在if语句中使用它而不必调用该值.

基本上我有一个while循环调用一个允许用户输入然后将输入返回循环的函数.

while selection() != 0: ## Calls the "WHAT WOULD YOU LIKE TO DO" list and if it is 0 quits the script
    input() ## just so it doesn't go straight away
    if selection.return == 1: ## This is what I would like to happen but not sure how to do it... I've googled around a bit and checked python docs

看看我是否:

if selection() == 1:

它会工作,但再次显示"你想做什么"的文字......

如果这是一个明显的解决方案,我很抱歉,但非常感谢帮助:)

Answer 1

这就是您将结果存储在变量中的原因,以便将来可以引用它.就像是:

sel = selection()
while sel != 0:
    input()
    if sel==1:
        ...
    sel = selection()