Python 计算时间间隔

from datetime import datetime


# 开始时间
starttime = datetime.now()

import time
time.sleep(5)

# 结束时间
endtime = datetime.now()

time_span = endtime - starttime
print(type(time_span))

print('时间间隔：', time_span.days)
print('时间间隔：', time_span.seconds)

'''
运行结果：
<class 'datetime.timedelta'>
运行时间： 0
运行时间： 5
'''

'''
timedelta中支持的参数：
days: float = ...,
seconds: float = ...,
microseconds: float = ...,?
milliseconds: float = ...,?
minutes: float = ...,
hours: float = ...,
weeks: float = ...,
'''

'''
参考：
https://blog.csdn.net/Datapad/article/details/114930222
'''