Python中時間的處理之——date和time篇

#! /usr/bin/python
# coding=utf-8

from datetime import datetime,date,time

"""
date類型顧名思義就是只表示日期，而time只表示time
"""
today = date.today()

attrs = [
("year","年"),( 'month',"月"),( 'day',"日")
]
for k,v in attrs:
"today.%s = %s #%s" % (k,getattr(today, k),v)

#星期幾。同datetime規則一樣
today.isoweekday()
today.weekday()

#返回一個time結構，當然也就沒有時間資訊
today.timetuple()

#修改。同datetime規則一樣
today.replace(month=1)

#轉成字串,不可以轉回
today.strftime("%Y-%m-%d")

now = time(12,13,14)
attrs = [
("hour","小時"),( 'minute',"分"),( 'second',"秒"),("microsecond","毫秒")
]
for k,v in attrs:
"now.%s = %s #%s" % (k,getattr(now, k),v)

#修改。同datetime規則一樣
now.replace(minute=1)
#轉成字串,不可以轉回
now.strftime("%H:%M:%S")

#date和time合并成datetime
print datetime.combine(today, now)