python计算日期之间的放假日期
本文实例为大家分享了python计算日期之间的放假日期，供大家参考，具体内容如下
代码如下：
#encoding=utf-8
print'中国'
#自动查询节日给定起始日期和结束日期，自动获取总共的节假日天数
importdatetime
fromdateutilimportrrule,easter
try:set
exceptNameError:fromsetsimportSetasset
#复活节
defall_easter(start,end):
easters=[easter.easter(y)foryinxrange(start.year,end.year+1)]
return[dfordineastersifstart<=d<=end]
#开始到结束的节礼日列表
defall_boxing(start,end):
one_day=datetime.timedelta(days=1)
boxings=[easter.easter(y)+one_dayforyinxrange(start.year,end.year+1)]
return[dfordinboxingsifstart<=d<=end]
#返回开始和结束日期之间的圣诞节列表
defall_christmas(start,end):
christmases=[datetime.date(y,12,25)foryinxrange(start.year,end.year+1)]
return[dfordinchristmasesifstart<=d<=end]
#返回劳动节列表
defall_labor(start,end):
labors=rrule.rrule(rrule.YEARLY,bymonth=9,byweekday=rrule.MO(1),dtstart=start,until=end)
return[d.date()fordinlabors]
#读取设定的节假日
defread_holidays(start,end,holidays_file='holidays.txt'):
try:
holidays_file=open(holidays_file)
exceptIOError,err:
print'openfailed'
return[]
holidays=[]
forlineinholidays_file:
ifline.isspace()orline.startswith('#'):
continue
try:
y,m,d=[int(x.strip())forxinline.split(',')]
date=datetime.date(y,m,d)
exceptValueError:
print'Invalidlinefind'
continue
ifstart<=date<=end:
holidays.append(date)
holidays_file.close()
returnholidays
holidays_by_country={
'US':(all_easter,all_christmas,all_labor),
'IT':(all_easter,all_boxing,all_labor)
}
defholidays(cc,start,end,holidays_file='holidays.txt'):
all_holidays=read_holidays(start,end,holidays_file)
functions=holidays_by_country.get(cc,())
forfunctioninfunctions:
all_holidays+=function(start,end)
all_holidays=list(set(all_holidays))
return(len(all_holidays),all_holidays)
test_file=open(r'D:\123.txt','w')
test_file.write('2014,3,23')
test_file.close()
printholidays('US',datetime.date(2014,1,1),datetime.date(2014,12,31),r'D:\123.txt')
打印结果如下：
中国
(4,[datetime.date(2014,4,20),datetime.date(2014,12,25),datetime.date(2014,3,23),datetime.date(2014,9,1)])
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。