1、獲取本周(指定日期)周一、周天的日期 # date: "2022-08-09" def get_current_week(date=None):if date:duty_date = datetime.datetime.strptime(str(date), '%Y-%m-%d')monday, sunday = duty_date, duty_dateelse:monday, sunday = datetime.date.today(), datetime.date.today()one_day = datetime.timedelta(days=1)while monday.weekday() != 0:monday -= one_daywhile sunday.weekday() != 6:sunday += one_day# return monday, sunday# 返回時間字符串return datetime.datetime.strftime(monday, "%Y-%m-%d"), datetime.datetime.strftime(sunday, "%Y-%m-%d") 2、獲取上周周一、周天的日期 # date: "2022-08-09" def get_last_week(date=None):if date:today = datetime.datetime.strptime(str(date), '%Y-%m-%d')else:today = datetime.datetime.today()end_time = today - datetime.timedelta(days=today.isoweekday())start_time = end_time - datetime.timedelta(days=6)return start_time.strftime("%Y-%m-%d"), end_time.strftime("%Y-%m-%d") 3、獲取下周周一、周天的日期 # date: "2022-08-09" def get_next_week(date=None):if date:today = datetime.datetime.strptime(str(date), '%Y-%m-%d')else:today = datetime.datetime.today()start_time = today + datetime.timedelta(days=7-today.weekday())end_time = start_time + datetime.timedelta(days=6)return start_time.strftime("%Y-%m-%d"), end_time.strftime("%Y-%m-%d") 4、根據開始日期、結束日期返回這段時間里所有天的集合 def get_dates(start_date, end_date):dates = list()start_date = datetime.datetime.strptime(start_date, '%Y-%m-%d')end_date = datetime.datetime.strptime(end_date, '%Y-%m-%d')dates.append(start_date.strftime('%Y-%m-%d'))while start_date < end_date:start_date += datetime.timedelta(days=1)dates.append(start_date.strftime('%Y-%m-%d'))return dates

總結

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