importdatetimedefadd_one_day(date_string):# 定义日期格式date_format="%Y-%m-%d"# 将字符串转换为日期对象date_obj=datetime.datetime.strptime(date_string,date_format)# 加一天new_date_obj=date_obj+datetime.timedelta(days=1)# 将日期对象转换回字符串returnnew_date_obj.strftime(date_format)# 测试代...
fromdatetimeimportdate,timedeltadefadd_one_day(date_str):# 将日期字符串转换为date对象date_obj=date.fromisoformat(date_str)# 创建一个表示一天的timedelta对象one_day=timedelta(days=1)# 将date对象和timedelta对象相加,得到加一天后的date对象next_day=date_obj+one_day# 将加一天后的date对象转换为字符串...
直接一个方法: importtimedefdayAdd(dt): dt = datetime.datetime.strptime(dt,"%Y-%m-%d") dt = (dt + datetime.timedelta(days=1))whiledt.strftime("%w") =='0'ordt.strftime("%w") =='6':# 跳过周六和周日dt = (dt + datetime.timedelta(days=1))returndt.strftime("%Y-%m-%d") dt =...
# Extract the weekday name of December 31 weekday_format ="%A" foryearinrange(2022,2026): print(f"Weekday of December 31,{year}is{date(year,12,31).strftime(weekday_format)}.") Output: Weekday of December 31, 2022 is Saturday. Weekday of December 31, 2023 is Sunday. Weekday of...
+ date; }, 使用 const end_time = this.getNewDay(options.time, options.day) // options.time 起始日期 6.2K30 Python获取上个月最后一天的日期 目录Python获取上个月最后一天的日期 返回格式1 返回格式2 最直接的获取本月第一天 示例Demo:最有效的示例:总结 --- Python获取上个月最后一天的日期 本文...
时,分,秒对应==YEAR,MONTH,DAY,HOUR,MINUTE,SECOND expr 想要增加或减少的时间单位。...expr>0,增加,expr<0减少 DATE_ADD(date,INTERVAL expr unit)类似ADDDATE() 返回结果是字符串 ADDTIME(expr1,expr2) 时间相加 expr1...因为在回复里有提到,SELECT STR_TO_DATE('2019/02','%Y/%m'); mysql返回null...
first_date = datetime.datetime(current_date.year, 3 * current_quarter - 2, 1) last_date = datetime.datetime(current_date.year, 3 * current_quarter + 1, 1) \ + timedelta(days=-1) print("First Day of Quarter:", first_date)
.today().replace(day=1)18_,days_in_month =calendar.monthrange(startdate.year,startdate.month)19enddate = startdate + timedelta(days=days_in_month)20returnstartdate,enddate2122begin,end =get_month_range()23add_step = timedelta(days=1)24whilebegin <end:25printbegin26begin = begin + add_...
moment的时间对象也是自定义的对象,获取其属性使用dt.year的写法,和其他库一致,进行时间偏移用的add和subtract方法,同时也有replace的接口,而且写dt.replace(day=2)或者dt.replace(days=2)都没出问题。输出格式化的字符串使用format。通过dt.datetime转为dateime类型,而输出时间戳是用dt.epoch()方法。
Input start date and end date type validation and error indication if it's not datetime type. azureml-parallel-run [Experimental feature] Add partition_keys parameter to ParallelRunConfig, if specified, the input dataset(s) would be partitioned into mini-batches by the keys specified...