#日期数组days=[0,31,28,31,30,31,30,31,31,30,31,30,31]#判断闰年defis_leap(year):ifyear%4==0andyear%100!=0oryear%400==0:returnTruereturnFalse#判断日期是否合法defcheck_date(date):year=date//10000#取前四个数字month=date/100%100#取五六个数字day=date%100#取最后两个数字ifmonth<=0...
在交互式 Shell 中输入以下内容,创建一个datetime.date类的对象: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>>importdatetime>>>birthday=datetime.date(1999,10,31)# Pass the year,month,and day.>>>birthday.year1999>>>birthday.month10>>>birthday.day31>>>birthday.weekday()#weekday()is ...
custom_check_date = "2023-12-01" is_custom_workday = us_cal.is_working_day(custom_check_date) print(f"{custom_check_date} 是否为工作日(考虑自定义节假日): {is_custom_workday}") 1. 2. 3. 4. 5. 6. 7. 8. 2.3.2 调整工作日历 我们也可以根据具体需求调整工作日历,考虑不同地区的法...
{'date': '2021-07-20', 'days_from_today': 6, 'dom': '20', 'dow_num': '2', 'dow_text_l': 'Tuesday', 'dow_text_s': 'Tue', 'doy': '201', 'is_day_after_holiday': False, 'is_day_before_holiday': False, 'is_holiday': False, 'is_weekday': True, 'is_weekend': ...
CurrentDate=datetime.date.today() print("Current Date is :",CurrentDate) # Using the isoweekday() function to # retrieve the day of the given date day=CurrentDate.isoweekday() print("The date",CurrentDate,"falls on", DaysList[day]) ...
前一个星期天是:next_day(date_sub(current_date, 7), 'SUN') 上周六是:next_day(date_sub(current_date, 7), 'SAT') 我想你需要在星期天之前(减去-14) Select * from tableA where date between next_day(date_sub(current_date, 14), 'SUN') and next_day(date_sub(current_date, 7), 'SAT...
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) print(cur_date.time()) ### 结果 2022-03-30 19:47:44.114062 ...
week 0.(3)%wWeekday as a decimal number [0(Sunday),6].%WWeek number of the year (Monday as the first day of the week) as a decimal number [00,53]. All days in a new year preceding the first Monday are considered to be in week 0.(3)%xLocale’s appropriate date representation...
#int float str bool tuple list dict setstr1 ='ss'iftype(num) ==str:print('yes') 输出: yes str1 ='ss'print(isinstance(str1,str)) 输出: True 推荐使用isinstance() 3、isinstance()判断变量是否属于某一数据类型 功能:判断变量是否属于某一数据类型,可以判断子类是否属于父类。
datatime模块重新封装了time模块,提供更多接口,提供的类有:date,time,datetime,timedelta,tzinfo。 1、date类 datetime.date(year, month, day) 静态方法和字段 date.max、date.min:date对象所能表示的最大、最小日期; date.resolution:date对象表示日期的最小单位。这里是天。