(2)函数calendar.firstweekday( ) 返回当前每周起始日期的设置。在默认情况下,首次载入caendar模块时返回0,即表示星期一。例如在下面的实例文件中,演示了使用上述firstweekday( )函数实现起始日期的设置的过程: import calendar calendar.setfirstweekday(calendar.SUNDAY) print (calendar.firstweekday()) 1...
from datetime import datetime # 创建一个日期时间对象 my_date = datetime(2024, 4, 17) # 2024年4月17日是星期三 # 使用weekday()方法获取对应的星期几,返回值为0-6(星期一到星期日) weekday_num = my_date.weekday() # 使用isoweekday()方法获取对应的星期几,返回值为1-7(星期一到星期日) iso...
t=datetime.datetime.now()#当前日期d1 =t.strftime('%Y-%m-%d %H:%M:%S')#7天后d2=(t+datetime.timedelta(days=7)).strftime("%Y-%m-%d %H:%M:%S") # +变成-,就是之前多少天日期print(d1)print(d2) 获取当前星期几 importdatetime today= datetime.datetime.now().weekday() + 1print(today)...
data.isoweekday():返回weekday,如果是星期一,返回1;如果是星期2,返回2,以此类推; (三)时间的枚举——datetime类(也可以用于日期的枚举但推荐使用date) datatime既可以用于时间的处理也可以用于日期的枚举。 8个成员变量 datetime.year(年) datetime.month(月) datetime.day(日) datetime.hour(小时) datetime....
datetime是Python处理日期和时间的标准库。 from datetime import datetime if __name__ == "__main__": cur_date = datetime.now() print(cur_date) print(cur_date.year) print(cur_date.day) print(cur_date.weekday()) print(cur_date.month) ...
我试图从当前日期获取日期,即如果今天是2月8日,我需要从2月8号到2月15号获取日期,我使用以下逻辑: import datetime now = datetime.datetime.now() now_day_1 = now - datetime.timedelta(days=now.weekday()) for n_week in range(1): dates = [(now_day_1 + datetime.timedelta(days=d+n_week*...
from datetime import datetime dayOfWeek = datetime.now().isoweekday() ###返回数字1-7代表周一到周日 day_Week = datetime.now().weekday() ###返回从0开始的数字,比如今天是星期5,那么返回的就是4 print(dayOfWeek ) print(day_Week ) 好吧,不得不说:踏遍雷坑,光阴易逝...
['is_weekday']=Falsedate_feats['is_weekend']=Trueelse:date_feats['is_weekday']=Truedate_feats['is_weekend']=False# Check date in relation to holidaysus_holidays=holidays.UnitedStates()date_feats['is_holiday']=input_strinus_holidaysdate_feats['is_day_before_holiday']=my_date+datetime....
parser import * >>> from datetime import * >>> now = parse("Sat Oct 11 17:13:46 UTC 2003") >>> today = now.date() >>> year = rrule(YEARLY,dtstart=now,bymonth=8,bymonthday=13,byweekday=FR)[0].year >>> rdelta = relativedelta(easter(year), today) >>> print("Today is:...
Write a Python program to check whether a given datetime is between two dates and times using arrow module. Sample Solution: Python Code: importarrowprint("Test whether a given datetime is between two dates and times:")start=arrow.get(datetime(2017,6,5,12,30,10))end=arrow.get(datetime(20...