使用日期时间:

使用':0>8'格式:

from datetime import timedelta

"{:0>8}".format(str(timedelta(seconds=66)))
# Result: '00:01:06'

"{:0>8}".format(str(timedelta(seconds=666777)))
# Result: '7 days, 17:12:57'

"{:0>8}".format(str(timedelta(seconds=60*60*49+109)))
# Result: '2 days, 1:01:49'

没有':0>8'格式:

"{}".format(str(timedelta(seconds=66)))
# Result: '00:01:06'

"{}".format(str(timedelta(seconds=666777)))
# Result: '7 days, 17:12:57'

"{}".format(str(timedelta(seconds=60*60*49+109)))
# Result: '2 days, 1:01:49'

使用时间:

from time import gmtime
from time import strftime

# NOTE: The following resets if it goes over 23:59:59!

strftime("%H:%M:%S", gmtime(125))
# Result: '00:02:05'

strftime("%H:%M:%S", gmtime(60*60*24-1))
# Result: '23:59:59'

strftime("%H:%M:%S", gmtime(60*60*24))
# Result: '00:00:00'

strftime("%H:%M:%S", gmtime(666777))
# Result: '17:12:57'
# Wrong

这是我的小把戏:

from humanfriendly import format_timespan
secondsPassed = 1302
format_timespan(secondsPassed)
# '21 minutes and 42 seconds'

欲了解更多信息，请访问: https://humanfriendly.readthedocs.io/en/latest/api.html#humanfriendly.format_timespan

通过使用divmod()函数，它只做一个除法就能得到商和余数，你只需要两个数学运算就能很快得到结果:

m, s = divmod(seconds, 60)
h, m = divmod(m, 60)

然后使用字符串格式将结果转换为您想要的输出:

print('{:d}:{:02d}:{:02d}'.format(h, m, s)) # Python 3
print(f'{h:d}:{m:02d}:{s:02d}') # Python 3.6+

你可以用秒除以60得到分钟

import time
seconds = time.time()
minutes = seconds / 60
print(minutes)

再除以60，就得到小时数

下面这套对我很有用。

def sec_to_hours(seconds):
    a=str(seconds//3600)
    b=str((seconds%3600)//60)
    c=str((seconds%3600)%60)
    d=["{} hours {} mins {} seconds".format(a, b, c)]
    return d


print(sec_to_hours(10000))
# ['2 hours 46 mins 40 seconds']

print(sec_to_hours(60*60*24+105))
# ['24 hours 1 mins 45 seconds']

下面是一个简单的程序，它读取当前时间并将其转换为以小时、分钟和秒为单位的一天时间

import time as tm #import package time
timenow = tm.ctime() #fetch local time in string format

timeinhrs = timenow[11:19]

t=tm.time()#time.time() gives out time in seconds since epoch.

print("Time in HH:MM:SS format is: ",timeinhrs,"\nTime since epoch is : ",t/(3600*24),"days")

输出为

Time in HH:MM:SS format is:  13:32:45 
Time since epoch is :  18793.335252338384 days