我有一个以秒为单位返回信息的函数,但我需要以小时:分钟:秒为单位存储该信息。
在Python中是否有一种简单的方法将秒转换为这种格式?
我有一个以秒为单位返回信息的函数,但我需要以小时:分钟:秒为单位存储该信息。
在Python中是否有一种简单的方法将秒转换为这种格式?
当前回答
有点离题,但可能对某人有用
def time_format(seconds: int) -> str:
if seconds is not None:
seconds = int(seconds)
d = seconds // (3600 * 24)
h = seconds // 3600 % 24
m = seconds % 3600 // 60
s = seconds % 3600 % 60
if d > 0:
return '{:02d}D {:02d}H {:02d}m {:02d}s'.format(d, h, m, s)
elif h > 0:
return '{:02d}H {:02d}m {:02d}s'.format(h, m, s)
elif m > 0:
return '{:02d}m {:02d}s'.format(m, s)
elif s > 0:
return '{:02d}s'.format(s)
return '-'
结果:
print(time_format(25*60*60 + 125))
>>> 01D 01H 02m 05s
print(time_format(17*60*60 + 35))
>>> 17H 00m 35s
print(time_format(3500))
>>> 58m 20s
print(time_format(21))
>>> 21s
其他回答
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
dateutil。如果你需要将小时、分钟和秒作为浮点数访问,Relativedelta也很方便。datetime。Timedelta没有提供类似的接口。
from dateutil.relativedelta import relativedelta
rt = relativedelta(seconds=5440)
print(rt.seconds)
print('{:02d}:{:02d}:{:02d}'.format(
int(rt.hours), int(rt.minutes), int(rt.seconds)))
打印
40.0
01:30:40
我很难说出一个简单的方法(至少我不记得语法),但可以使用时间。Strftime,它对格式有更多的控制:
from time import strftime
from time import gmtime
strftime("%H:%M:%S", gmtime(666))
'00:11:06'
strftime("%H:%M:%S", gmtime(60*60*24))
'00:00:00'
Gmtime用于将秒转换为strftime()所需的特殊元组格式。
注意:在23:59:59之后截断
有点离题,但可能对某人有用
def time_format(seconds: int) -> str:
if seconds is not None:
seconds = int(seconds)
d = seconds // (3600 * 24)
h = seconds // 3600 % 24
m = seconds % 3600 // 60
s = seconds % 3600 % 60
if d > 0:
return '{:02d}D {:02d}H {:02d}m {:02d}s'.format(d, h, m, s)
elif h > 0:
return '{:02d}H {:02d}m {:02d}s'.format(h, m, s)
elif m > 0:
return '{:02d}m {:02d}s'.format(m, s)
elif s > 0:
return '{:02d}s'.format(s)
return '-'
结果:
print(time_format(25*60*60 + 125))
>>> 01D 01H 02m 05s
print(time_format(17*60*60 + 35))
>>> 17H 00m 35s
print(time_format(3500))
>>> 58m 20s
print(time_format(21))
>>> 21s
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