退出python程序的最佳方法? [英] Best way to quit a python programme?
问题描述
我觉得自己是个白痴,但是这样做是终止python程序的最佳方法吗?还是有一种更好的方法可以在True循环发生时逐渐停止所有操作,而不是立即停止所有操作?再一次,我觉得自己是个白痴,但是我很好奇.
I feel like an idiot asking this but is doing quit()
the best way to terminate a python programme? Or is there a better way that could gradually stop all while True loops ect instead of just instantly stopping it all? Once again, I feel like an idiot asking this but I'm just curious.
推荐答案
我不知道您为什么不想使用 quit()
,但是您可以使用以下方法:
I don't know why you don't want to use quit()
but you can use this:
import sys
sys.exit()
或者这个:
raise SystemExit(0)
要暂停一会儿循环,可以使用 break
语句.例如:
To halt a while loop you can use the break
statement. For example:
while True:
if True:
do something #pseudocode
else:
break
Python读取 else
语句后, break
语句将立即暂停 while
循环
The break
statement will immediately halt the while
loop as soon as the else
statement is read by python
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