时间和日期

时间和日期

# -*- coding: UTF-8 -*-import timeticks=time.time()print tickslocaltime=time.localtime(time.time())print time.asctime(localtime)# 格式化成2016-03-20 11:45:39形式print time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())print time.strftime("%a %b %d %H:%M:%S %Y",time.localtime())# 因为系统默认编码为GBK ，系统时区显示师需要解码为GBK格式print time.strftime("%A %B %d %j %H:%M:%S %Y %Z",time.localtime()).decode('GBK')print '~~~~~~~~~~~fengexian1~~~~~~~~~~~~'print time.timezoneprint time.altzoneprint time.ctime(60)print time.gmtime()print time.timezoneprint time.tznamet = (2009, 2, 17, 17, 3, 38, 1, 48, 0)secs = time.mktime( t )print "time.mktime(t) : %f" %  secsprint "asctime(localtime(secs)): %s" % time.asctime(time.localtime(secs))print '~~~~~~~~~~~fengexian2~~~~~~~~~~~~'def procedure():    #time.sleep(2.5)    pass# measure process timet0 = time.clock()procedure()print time.clock() - t0, "seconds process time"# measure wall timet0 = time.time()procedure()print time.time() - t0, "seconds wall time"print '~~~~~~~~~~~fengexian3~~~~~~~~~~~~'# 将格式字符串转换为时间戳a = "Sat Mar 28 22:24:24 2016"print time.mktime(time.strptime(a,"%a %b %d %H:%M:%S %Y"))print '~~~~~~~~~~~fengexian4~~~~~~~~~~~~'import calendaryear =2017cal =calendar.month(2017,6)print calprint calendar.day_nameprint calendar.calendar(year,w=2,l=1,c=6,m=4)print calendar.isleap(2000)print calendar.isleap(2001)print calendar.firstweekday()print calendar.leapdays(0,2000)print calendar.monthcalendar(2001,6)print calendar.weekday(2017,8,8)