194 lines
6.7 KiB
Python
194 lines
6.7 KiB
Python
#时间日期工具箱
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#author:lybbn
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#QQ:1042594286
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#programe:django-vue-lyadmin
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#date:2023-12-17
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#version:v1.1
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import re
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import datetime
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def convertstr2datetime(string,arg="%Y-%m-%d %H:%M:%S"):
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return datetime.datetime.strptime(string, arg)
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def getTodayRange():
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"""
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获取今天时间范围如：2023-08-02 00:00:01,2023-08-02 23:59:59
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"""
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now = datetime.datetime.now()
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dtstr = now.strftime('%Y-%m-%d')
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starttime = dtstr+" 00:00:01"
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endtime = dtstr + " 23:59:59"
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return starttime,endtime
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def getLastdayRange():
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"""
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获取昨天时间范围如：2023-08-02 00:00:01,2023-08-02 23:59:59
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"""
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now = datetime.datetime.now()
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last_date = now + datetime.timedelta(days=-1) # 昨天
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dtstr = last_date.strftime('%Y-%m-%d')
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starttime = dtstr+" 00:00:01"
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endtime = dtstr + " 23:59:59"
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return starttime,endtime
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def getLastdayRangeDate():
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"""
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获取昨天时间范围如：2023-08-02,2023-08-02
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"""
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now = datetime.datetime.now()
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last_date = now + datetime.timedelta(days=-1) # 昨天
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dtstr = last_date.strftime('%Y-%m-%d')
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starttime = dtstr
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endtime = dtstr
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return starttime,endtime
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def getdayRangeDateByString(string):
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"""
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根据字符串含义获取日期：(最大30天前日期)
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获取昨天时间范围如： string = last1day 取值昨天日期2023-08-02,2023-08-02
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"""
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REGEX_STRING = "^last\d+day$"
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nums = re.findall("\d+", string)
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num = int(nums[0])
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if num>30:
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num = 30
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now = datetime.datetime.now()
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last_date = now + datetime.timedelta(days=-num)
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dtstr = last_date.strftime('%Y-%m-%d')
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starttime = dtstr
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endtime = dtstr
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return starttime,endtime
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def get7daysRange():
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"""
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获取近7天时间范围如：2023-08-02 00:00:01,2023-08-02 23:59:59
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"""
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now = datetime.datetime.now()
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data7 = now + datetime.timedelta(days=-7)
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nowstr = now.strftime('%Y-%m-%d')
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last_dtstr = data7.strftime('%Y-%m-%d')
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starttime = last_dtstr+" 00:00:01"
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endtime = nowstr + " 23:59:59"
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return starttime,endtime
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def get30daysRange():
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"""
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获取近30天时间范围如：2023-08-02 00:00:01,2023-08-02 23:59:59
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"""
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now = datetime.datetime.now()
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last_date = now + datetime.timedelta(days=-30)
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nowstr = now.strftime('%Y-%m-%d')
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last_dtstr = last_date.strftime('%Y-%m-%d')
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starttime = last_dtstr+" 00:00:01"
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endtime = nowstr + " 23:59:59"
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return starttime,endtime
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def getCurrentMonthRange():
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"""
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获取本月时间范围如：2023-08-01 00:00:01,2023-08-31 23:59:59
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"""
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now = datetime.datetime.now()
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nowday = now.day
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nowday =str(nowday) if len(str(nowday)) >1 else "0"+str(nowday)
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nowyear = now.year
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nowmonth = now.month
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starttime = str(nowyear)+"-"+str(nowmonth)+"-01"+" 00:00:01"
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endtime = str(nowyear)+"-"+str(nowmonth)+"-"+ nowday + " 23:59:59"
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return starttime,endtime
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def getCurrentMonthRangeDate():
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"""
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获取本月时间范围如：2023-08-01,2023-08-31
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"""
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now = datetime.datetime.now()
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nowday = now.day
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nowday =str(nowday) if len(str(nowday)) >1 else "0"+str(nowday)
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nowyear = now.year
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nowmonth = now.month
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starttime = str(nowyear)+"-"+str(nowmonth)+"-01"
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endtime = str(nowyear)+"-"+str(nowmonth)+"-"+ nowday
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return starttime,endtime
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def getLastMonthRange():
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"""
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获取上个月时间范围如：2023-08-02 00:00:01,2023-08-02 23:59:59
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"""
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now = datetime.datetime.now()
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this_month_start = datetime.datetime(now.year, now.month, 1)
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last_month_end = this_month_start - datetime.timedelta(days=1) + datetime.timedelta(hours=23, minutes=59, seconds=59)
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last_month_start = datetime.datetime(last_month_end.year, last_month_end.month, 1)
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starttime = last_month_start.strftime('%Y-%m-%d')+" 00:00:01"
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endtime = last_month_end.strftime('%Y-%m-%d') + " 23:59:59"
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return starttime,endtime
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def getLastMonthRangeDate():
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"""
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获取上个月时间范围如：2023-08-01,2023-08-31
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"""
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now = datetime.datetime.now()
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this_month_start = datetime.datetime(now.year, now.month, 1)
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last_month_end = this_month_start - datetime.timedelta(days=1) + datetime.timedelta(hours=23, minutes=59, seconds=59)
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last_month_start = datetime.datetime(last_month_end.year, last_month_end.month, 1)
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starttime = last_month_start.strftime('%Y-%m-%d')
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endtime = last_month_end.strftime('%Y-%m-%d')
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return starttime,endtime
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def getLast2MonthRangeDate():
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"""
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获取上上个月时间范围如：2023-08-01,2023-08-31
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"""
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now = datetime.datetime.now()
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this_month_start = datetime.datetime(now.year, now.month, 1)
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last_month_end = this_month_start - datetime.timedelta(days=1) + datetime.timedelta(hours=23, minutes=59, seconds=59)
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last_month_start = datetime.datetime(last_month_end.year, last_month_end.month, 1)
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last_2month_end = last_month_start - datetime.timedelta(days=1) + datetime.timedelta(hours=23, minutes=59,seconds=59)
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last_2month_start = datetime.datetime(last_2month_end.year, last_2month_end.month, 1)
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starttime = last_2month_start.strftime('%Y-%m-%d')
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endtime = last_2month_end.strftime('%Y-%m-%d')
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return starttime,endtime
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def getCurrentWeekRangeDate():
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"""
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获取本周的日期范围
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"""
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monday, sunday = datetime.date.today(), datetime.date.today()
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one_day = datetime.timedelta(days=1)
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while monday.weekday() != 0:
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monday -= one_day
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while sunday.weekday() != 6:
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sunday += one_day
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# 返回时间字符串
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return datetime.datetime.strftime(monday, "%Y-%m-%d"), datetime.datetime.strftime(sunday, "%Y-%m-%d")
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def getLast1WeekRangeDate():
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"""
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获取上周的日期范围
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"""
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today = datetime.datetime.today()
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end_time = today - datetime.timedelta(days=today.isoweekday())
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start_time = end_time - datetime.timedelta(days=6)
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return start_time.strftime("%Y-%m-%d"), end_time.strftime("%Y-%m-%d")
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def getLast2WeekRangeDate():
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"""
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获取上上周的日期范围
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"""
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std,edt = getLast1WeekRangeDate()
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std = datetime.datetime.strptime(std, '%Y-%m-%d')
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edt = datetime.datetime.strptime(edt, '%Y-%m-%d')
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end_time = std - datetime.timedelta(days=1)
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start_time = end_time - datetime.timedelta(days=6)
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return start_time.strftime("%Y-%m-%d"), end_time.strftime("%Y-%m-%d")
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def getLast3WeekRangeDate():
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"""
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获取上上上周的日期范围
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"""
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std,edt = getLast1WeekRangeDate()
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std = datetime.datetime.strptime(std, '%Y-%m-%d')
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edt = datetime.datetime.strptime(edt, '%Y-%m-%d')
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end_time = std - datetime.timedelta(days=1)
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start_time = end_time - datetime.timedelta(days=6)
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return start_time.strftime("%Y-%m-%d"), end_time.strftime("%Y-%m-%d") |