2010-01-01 150 views
3

如何从日期对象python获取datetime?如何从日期对象python获取日期时间?

我觉得

import datetime as dt 

today = dt.date.today() 
date_time = dt.datetime(today.year, today.month, today.day) 

任何简单的解决方案?

+3

这里阅读:HTTP://docs.python.org/library/datetime.html – 2010-01-01 13:36:39

+0

谢谢,我问这个问题之前阅读: ) – Vishal 2010-01-01 13:44:12

回答

9

有几个方法可以做到这一点:

mydatetime = datetime.datetime(d.year, d.month, d.day) 

mydatetime = datetime.combine(d, datetime.time()) 

mydatetime = datetime.datetime.fromordinal(d.toordinal()) 

我认为首先是最常用的。

1

试试这个:

import datetime 

print 'Now :', datetime.datetime.now() 
print 'Today :', datetime.datetime.today() 
print 'UTC Now:', datetime.datetime.utcnow() 

d = datetime.datetime.now() 
for attr in [ 'year', 'month', 'day', 'hour', 'minute', 'second', 'microsecond']: 
    print attr, ':', getattr(d, attr) 

mdt = datetime.datetime(d.year, d.month, d.day) #generalized