计时器在python 2.7中不起作用

Question

我在家里使用Python 2.7编写一些有趣的代码，但我不知道为什么这些代码无法正常工作。 我尝试了一下，效果很好，但是说我在-0.000938375024452秒内完成了工作……任何帮助我都非常感谢

import timeit
import time
alphabet = "abcdefghijklmnopqrstuvwxyz"
again = "yes"
print "Hi."
time.sleep(1)
print "How quick can you type the alphabet?"
time.sleep(1)
print "Well you're about to find out..."
while "YES" in again.upper():
    time.sleep(2)
    begin = raw_input("When you are ready, press enter and type the alphabet.")
    start = timeit.timeit()
    attempt1 = raw_input("")
    end = timeit.timeit()
    time1 = end - start
    if attempt1.upper() == alphabet.upper():
        print "Ok. You did it in..."
        time.sleep(1)
        print time1,"seconds!"
        time.sleep(1)
        again = raw_input("Would you like another go?")
    else:
        print "Sorry, but that was incorrect."
        time.sleep(1)
        print "Try again."
        again = "yes"

Answer 1

timeit.timeit()不会返回时间戳。 它运行pass 100万倍，并返回它的持续时间。

文档timeit 。

请改用time.time() 。

了time.time（）