在sikulix中，如何制作一个while循环，条件是倒计时结束后不会重复？

Question

我想制作一个 while 循环，在指定时间后不会重复。

Answer 1

我被要求扩展我的答案，因此我将添加注释来解释每一行。而且答案不是 sikuli 特定的，可以用于任何 python/jython 代码。

# import time module
import time           

# define how many seconds loop will last
loopForSeconds = 30   

# get current time in seconds since epoch
t0 = time.time()      

# loop while time delta is less than required (30 seconds in this example)
while time.time()-t0 < loopForSeconds:    
   
   # do something in the loop    
   print "This will repeat for 30 seconds"
   
   # you may want to slow down your loop by adding some sleep time
   # in this case add 1 second to slow down the loop
   # so there will be about 30 loops for 30 seconds
   # depends on other commands in the loop
   time.sleep(1)