import datetime, calendar date = datetime.datetime.now() 获取的为当前系统时间 #1、返回昨天日期 def getYesterday(): today=datetime.date.today() oneday=datetime.timedelta(days=1) yesterday=today-oneday return yesterday #2、
2 在Python项目中，新建并打开一个空白的python文件（比如：test.py）。3 在python文件编辑区中，输入：“from datetime import date”，导入 datetime 模块中date数据。4 接着输入：“x = date.today()”，获取当前日期。5 然后输入：“print(x)”，打印相关输入结果。6 在编辑区域点击鼠标右键，在弹出菜单中...
strptime(date_string, format):将格式字符串转换为datetime对象; from datetime import datetime import time print('datetime.max:', datetime.max) print('datetime.min:', datetime.min) print('datetime.resolution:', datetime.resolution) print('today():', datetime.today()) print('now():', datetime....
http://www.sharejs.com/codes/python/8032importdatetime # Get a date object today=datetime.date.today() # General functions print"Year: %d"%today.year print"Month: %d"%today.month print"Day: %d"%today.day print"Weekday: %d"%today.weekday()# Day of week Monday = 0, Sunday = 6 # ...
datetime.datetime 常用函数(datetime.date >>>通用>>> datetime.time): datetimedatetime.today():返回当前默认的日期和时间(支持自定义时间) >>>自定义时间内容>>> datetime.datetime.now():返回当前时间 <datetime>.strftime():返回自定义格式化时间! 程序...
要获取当月的第一天,我们可以使用datetime.today().replace(day=1)方法。该方法会返回一个新的datetime对象,将当前日期的天数替换为1,从而得到当月的第一天。 下面是获取当月第一天的示例代码: importdatetime# 获取当月第一天的方法defget_first_day_of_month():today=datetime.date.today()first_day=today.replace...
lastMonthLastDay = date(date.today().year, date.today().month, 1) - timedelta(1) return lastMonthFirstDay, lastMonthLastDay def get_year_first_and_last_day(now_time): this_year_start = datetime(now_time.year, 1, 1) this_year_end = datetime(now_time.year + 1, 1, 1) - timede...
today = date.today() offset = (today.weekday() - 2) % 7 wednesday = today - timedelta(days=offset) print(wednesday) 29所有可用时区的列表打印 for i in pytz.all_timezones: print(i) 30获取指定开始日期和结束日期之间的日期范围 start = datetime.datetime.strptime("21-06-2020", "%d-%m-%Y...
Python 获取昨天日期 Python3 实例 以下代码通过导入 datetime 模块来获取昨天的日期: [mycode3 type='python'] # Filename : test.py # author by : www.runoob.com # 引入 datetime 模块 import datetime def getYesterday(): today=datetime.date...
from datetimeimportdate defcalculate_age(born):today=date.today()try:birthday=born.replace(year=today.year)except ValueError:birthday=born.replace(year=today.year,month=born.month+1,day=1)ifbirthday>today:returntoday.year-born.year-1else:returntoday.year-born.yearprint(calculate_age(date(2001,3...