Python 计时此程序在运行时的持续时间

这是整个程序，但我试图找出如何计时（天：小时：分钟：秒），如果可能的话。它是用Python编写的

import random

x = 1
attempt = 0
while x ==1:
  rand1 = random.randint(1,1000)
  rand2 = random.randint(1,1000)
  attempt = attempt + 1
  if rand1 ==rand2:
    x=2
    print(rand1)
    print(rand2)
    print("Match Found.")
  else:
    print(rand1)
    print(rand2)
    print("Trying again.")
print("")
print("It took ", attempt," attempts to find a matching number.")
#for x in range(10):
# rand1 = random.randint(1,101)
# print(rand1)
# ignore the googol that's what I'm using when I figure out how to time it -> 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

更好的代码：

import random
import time
from datetime import datetime
from datetime import timedelta
print('Current time: %s' % datetime. now())


attempt = 0
start_time = time.time()
while 1:
  rand1 = random.randint(1,1000)
  rand2 = random.randint(1,1000)
  attempt += 1
  if rand1 == rand2:
    print(rand1)
    print(rand2)
    print("Match Found.", end = '\n\n')
    break
  else:
    print(rand1)
    print(rand2)
    print("Trying again.", end = '\n\n')
print("It took %s attempts to find a matching number." % attempt)
print("It took %s to finish" % str(timedelta(seconds=(time.time() - start_time))))

---

是否有任何方法可以使其显示的时间超过秒数？我正在尝试计时一些可能长达几天的事情（如果你测试了这个程序，我正在尝试让它也这样做，但是要在一个和一个googol之间进行匹配）。如果没有，那没关系，是时候进行h*lla除法了，呵呵。编辑！这样行吗？我创建了一个函数，用于将秒转换为可能运行到天的秒数，从而确认第8行和第27行中存在错误，并且没有定义reduce。很抱歉，旧代码是针对python2的。固定的！你能检查一下吗？它成功了！非常感谢你！这非常有帮助，感谢您容忍我让您重新编辑您的添加/更改。