超过时间限制后在中间停止while循环而不继续循环到结束

Question

我试图在中间停止一个while循环，我的代码是：

import time

now = time.time()

future = now + 1.8

while time.time() < future: 
     time.sleep(2) # acts as instructions and code  
     print("Still in")

print("Now out")

我不希望它打印“仍在”，因为时间限制已被超过但它继续循环直到结束。这是一个示例代码。

Answer 1

你可以检查time.sleep()和break之后while的状况，然后到达剩下的区块

import time

now = time.time()

future = now + 1.8

while True:
     time.sleep(2) # or any code that affects your condition 
     if time.time()>= future: #if this happens break the loop, if not continue 
         break
     print("Still in")

print("Now out")