first_day=datetime.date.today().replace(day=1).strftime('%Y-%m-%d %H:%M:%S') print(first_day) _end_time =last_day_of_month(datetime.date.today()).__str__() + ' ' + '23:59:59' print(_end_time) def get_current_week(): monday, sunday = datetime.date.today(), datetime.dat...
datetime.today().month) try: tues = [day for week in monthcal for day in week if day.weekday() == calendar.TUESDAY and day.month == datetime.today().month][0] print(tues) except IndexError: print('No date found')
CURRENT_TIME ||--o| WEEK_DAY : 获取当前时间 WEEK_DAY ||--o| MONDAY : 根据当前时间计算周一 引用 Python官方文档:[datetime]( Stack Overflow:[How to get the first day of the week and the last day of a week]( 声明:本文仅供学习交流使用,如有侵权,请联系删除。
first_day=datetime.date.today().replace(day=1).strftime('%Y-%m-%d %H:%M:%S')print(first_day) _end_time = last_day_of_month(datetime.date.today()).__str__() +' '+'23:59:59'print(_end_time)defget_current_week(): monday, sunday = datetime.date.today(), datetime.date.today(...
dt= pendulum.parse('2021-05-21')print(dt.day_of_week) Output:2 6 520从当前日期获取7天前的日期fromdatetimeimportdatetime, timedelta now=datetime.now()forxinrange(7): d= now - timedelta(days=x)print(d.strftime("%Y-%m-%d")) Output:2021-05-18 ...
{ 'Sunday': 0, 'Monday': 1, 'Tuesday': 2, 'Wednesday': 3,}df = pd.DataFrame(data=['Monday', 'Tuesday', 'Wednesday', 'Monday'], columns=['day_of_week'])df['DOW'] = df['day_of_week'].replace(mapping)df output day_of_week DOW0 Monday 11 Tuesday 22 Wednesday 33 Monday ...
fromdatetimeimportdatetimefromdateutil.relativedeltaimportrelativedelta# 当前日期today=datetime.today()# 计算今年感恩节的日子(假设感恩节是每年11月的第四个星期四)thanksgiving_this_year=today.replace(month=11,day=1)\+relativedelta(weekday=TH(4))# TH代表周四print(f"今年感恩节是:{thanksgiving_this_year}...
WHERE DATEPART(WEEKDAY, GETDATE()) = 2 --Monday Python:从df开始添加星期 您可以使用pandasto_timelta函数将周数列转换为时间增量,如下所示: import pandas as pdimport numpy as np# create a DataFrame with a `date` columndf = pd.DataFrame( pd.date_range(start='1/1/2018', end='1/08/2018...
day_of_week (int|str) – number or name of weekday (0-6 or mon,tue,wed,thu,fri,sat,sun) – (表示一周中的第几天,既可以用0-6表示也可以用其英语缩写表示) hour (int|str) – hour (0-23) – (表示取值范围为0-23时) minute (int|str...
time.struct_time(tm_year=2019,tm_mon=8,tm_mday=6,tm_hour=11,tm_min=14,tm_sec=11,tm_wday=1,tm_yday=218,tm_isdst=0)———-Local timeinUTCformat:time.struct_time(tm_year=2019,tm_mon=8,tm_mday=6,tm_hour=5,tm_min=44,tm_sec=11,tm_wday=1,tm_yday=218,tm_isdst=0)——...