python datetime时间差

 1 import datetime
 2 import time
 3 
 4 d1 = datetime.datetime(2005, 2, 16)
 5 d2 = datetime.datetime(2004, 12, 31)
 6 tdelta = d1 - d2
 7 print tdelta.seconds, tdelta.days
 8 
 9 starttime = datetime.datetime.now()
10 time.sleep(10)
11 endtime = datetime.datetime.now()
12 print (endtime - starttime).seconds
13 
14 d1 = datetime.datetime.now()
15 d2 = d1 + datetime.timedelta(hours=10)
16 print d2.ctime()
原文地址:https://www.cnblogs.com/drizzlewithwind/p/5073108.html