python中的时间延迟

Question

如何在python中制作一些小延迟？

我希望在之后3秒钟显示某些内容，然后让用户输入内容。

这就是我所拥有的

print "Think of a number between 1 and 100"
print "Then I shall guess the number"

我想要延迟

print "I guess", computerguess
raw_input ("Is it lower or higher?")

Answer 1

这应该有效。

import time
print "Think of a number between 1 and 100"
print "Then I shall guess the number"

time.sleep(3)

print "I guess", computerguess
raw_input ("Is it lower or higher?")

Answer 2

试试这个：

import time

print "Think of a number between 1 and 100"
print "Then I shall guess the number"

time.sleep(3)

print "I guess", computerguess
raw_input ("Is it lower or higher?")

数字3表示暂停的秒数。阅读here。

Answer 3

    import time

    print "Think of a number between 1 and 100"
    print "Then I shall guess the number"

    time.sleep(3) 

    print "I guess", computerguess
    raw_input ("Is it lower or higher?")