fromdateutil.relativedeltaimportrelativedeltadefadd_months_to_date(input_date,num_months):new_date=input_date+relativedelta(months=num_months)returnnew_date input_date=datetime.date(2022,1,1)num_months=3result_date=add_months_to_date(input_date,num_months)print(f"New date after adding{num_months...
importdatetimedefadd_months_to_current_date(months):current_date=datetime.datetime.now()new_date=current_date+datetime.timedelta(days=months*30)returnnew_date# 测试代码months=3new_date=add_months_to_current_date(months)print(f"当前日期加{months}个月后的日期是:{new_date}") 1. 2. 3. 4. 5...
defadd_months(dt,months):month=dt.month-1+months year=dt.year+month/12month=month%12+1day=min(dt.day,calendar.monthrange(year,month)[1])returndt.replace(year=year,month=month,day=day)defgetBetweenQuarter(begin_date):quarter_list=[]month_list=getBetweenMonth(begin_date)forvalueinmonth_list...
print(dt.add(months=-1)) """ 2022-02-28T20:10:30+08:00 """ # 我们看到处理的非常完美 # 该方法的原型如下,年月日时分秒都是支持的,当然还有星期也支持 """ def add( self, years=0, months=0, weeks=0, days=0, hours=0, minutes=0, seconds=0, microseconds=0, ): """ 像Python ...
dt = dt.add(months=1) # '2017-02-28 00:00:00' dt = dt.subtract(months=1) # '2017-01-28 00:00:00' dt = dt.subtract(months=60) # '2012-01-28 00:00:00' dt = dt.add(days=29) # '2012-02-26 00:00:00' dt = dt.add(days=1) ...
获取或者调整时间:最常见和实用时间控件 的是DateEdit。 这里QDate里有'addDays', 'addMonths', 'addYears', 'currentDate', 'day', 'dayOfWeek', 'dayOfYear', 'daysInMonth', 'daysInYear', 'daysTo', 'endOfDay', 'fromJulianDay', 'fromString', 'getDate', 'isLeapYear', 'isNull', 'isValid...
# Note: months may be positive, or negative, but must be an integer. defaddmonths(date,months): targetmonth=months+date.month try: date.replace(year=date.year+int(targetmonth/12),month=(targetmonth%12)) except: # There is an exception if the day of the month we're in does not exi...
dateutil计算时间间隔的方法封装在relativedelta里,通过输入参数months等明确间隔的时间距离,tz用于处理时区。 代码语言:javascript 复制 dt+dateutil.relativedelta.relativedelta(months=1,weeks=1)#时间偏移 # datetime.datetime(2021,1,14,14,15,39,173204)relativedelta(datetime(2003,10,24,10,0),dt)#得到一个时...
DATEVALUE(date_text) DATEVALUE 函数将存储为文本的日期转换为 Excel 识别为日期的序列号,里面只有一个参数,也就是文本格式的日期,例:把文本格式的单元格转化为日期格式,然后可以把44954变成日期显示 EOMONTH(start_date, months) 返回某个月份最后一天的时间序列号,EO是英文end of的首字母缩写,end of month也就是...
Convert datetime Object to Date Only String in Python Convert datetime Object to Local Time Zone in Python Add Days, Months & Years to datetime Object in Python The Python Programming Language To summarize: In this tutorial, you have learned how tosubtract a specific number of days, months, ...