Python

目录

日期和时间

datetime 模块为日期和时间处理同时提供了简单和复杂的方法。支持日期和时间算法的同时，实现的重点放在更有效的处理和格式化输出

该模块还支持时区处理

>>> # dates are easily constructed and formatted
>>> from datetime import date
>>> now = date.today()
>>> now
datetime.date(2003, 12, 2)
>>> now.strftime("%m-%d-%y. %d %b %Y is a %A on the %d day of %B.")
'12-02-03. 02 Dec 2003 is a Tuesday on the 02 day of December.'

>>> # dates support calendar arithmetic
>>> birthday = date(1964, 7, 31)
>>> age = now - birthday
>>> age.days
14368