python获取本周、上周、本月、上月及本季的时间代码实例-6ren

python获取本周、上周、本月、上月及本季的时间代码实例

转载作者：qq735679552 更新时间：2022-09-27 22:32:09

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前言。

本文主要介绍的是关于利用python 获取本周，上周，本月，上月，本季的时间，话不多说了，来一起看看实现的方法吧。

示例代码:

 
    ? 
   
 
     
       
       
         import 
         datetime 
        
 
         from 
         datetime  
         import 
         timedelta 
        
 
           
        
 
         now  
         = 
         datetime.datetime.now() 
        
 
           
        
 
         # 今天 
        
 
         today  
         = 
         now 
        
 
         print 
         ( 
         '--- today = {}' 
         . 
         format 
         (today)) 
        
 
           
        
 
         # 昨天 
        
 
         yesterday  
         = 
         now  
         - 
         timedelta(days 
         = 
         1 
         ) 
        
 
         print 
         ( 
         '--- yesterday = {}' 
         . 
         format 
         (yesterday)) 
        
 
           
        
 
         # 明天 
        
 
         tomorrow  
         = 
         now  
         + 
         timedelta(days 
         = 
         1 
         ) 
        
 
         print 
         ( 
         '--- tomorrow = {}' 
         . 
         format 
         (tomorrow)) 
        
 
           
        
 
         # 当前季度 
        
 
         now_quarter  
         = 
         now.month  
         / 
         3 
         if 
         now.month  
         % 
         3 
         = 
         = 
         0 
         else 
         now.month  
         / 
         3 
         + 
         1 
        
 
         print 
         ( 
         '--- now_quarter = {}' 
         . 
         format 
         (now_quarter)) 
        
 
           
        
 
         # 本周第一天和最后一天 
        
 
         this_week_start  
         = 
         now  
         - 
         timedelta(days 
         = 
         now.weekday()) 
        
 
         this_week_end  
         = 
         now  
         + 
         timedelta(days 
         = 
         6 
         - 
         now.weekday()) 
        
 
         print 
         ( 
         '--- this_week_start = {} this_week_end = {}' 
         . 
         format 
         (this_week_start, this_week_end)) 
        
 
           
        
 
         # 上周第一天和最后一天 
        
 
         last_week_start  
         = 
         now  
         - 
         timedelta(days 
         = 
         now.weekday()  
         + 
         7 
         ) 
        
 
         last_week_end  
         = 
         now  
         - 
         timedelta(days 
         = 
         now.weekday()  
         + 
         1 
         ) 
        
 
         print 
         ( 
         '--- last_week_start = {} last_week_end = {}' 
         . 
         format 
         (last_week_start, last_week_end)) 
        
 
           
        
 
         # 本月第一天和最后一天 
        
 
         this_month_start  
         = 
         datetime.datetime(now.year, now.month,  
         1 
         ) 
        
 
         this_month_end  
         = 
         datetime.datetime(now.year, now.month  
         + 
         1 
         ,  
         1 
         )  
         - 
         timedelta(days 
         = 
         1 
         ) 
         + 
         datetime.timedelta( 
        
 
              
         hours 
         = 
         23 
         , minutes 
         = 
         59 
         , seconds 
         = 
         59 
         ) 
        
 
         print 
         ( 
         '--- this_month_start = {} this_month_end = {}' 
         . 
         format 
         (this_month_start, this_month_end)) 
        
 
           
        
 
         # 上月第一天和最后一天 
        
 
         last_month_end  
         = 
         this_month_start  
         - 
         timedelta(days 
         = 
         1 
         ) 
         + 
         datetime.timedelta( 
        
 
              
         hours 
         = 
         23 
         , minutes 
         = 
         59 
         , seconds 
         = 
         59 
         ) 
        
 
         last_month_start  
         = 
         datetime.datetime(last_month_end.year, last_month_end.month,  
         1 
         ) 
        
 
         print 
         ( 
         '--- last_month_end = {} last_month_start = {}' 
         . 
         format 
         (last_month_end, last_month_start)) 
        
 
           
        
 
         # 本季第一天和最后一天 
        
 
         month  
         = 
         (now.month  
         - 
         1 
         )  
         - 
         (now.month  
         - 
         1 
         )  
         % 
         3 
         + 
         1 
        
 
         this_quarter_start  
         = 
         datetime.datetime(now.year, month,  
         1 
         ) 
        
 
         this_quarter_end  
         = 
         datetime.datetime(now.year, month  
         + 
         3 
         ,  
         1 
         )  
         - 
         timedelta(days 
         = 
         1 
         ) 
         + 
         datetime.timedelta( 
        
 
              
         hours 
         = 
         23 
         , minutes 
         = 
         59 
         , seconds 
         = 
         59 
         ) 
        
 
         print 
         ( 
         '--- this_quarter_start = {} this_quarter_end = {}' 
         . 
         format 
         (this_quarter_start, this_quarter_end)) 
        
 
           
        
 
         # 上季第一天和最后一天 
        
 
         last_quarter_end  
         = 
         this_quarter_start  
         - 
         timedelta(days 
         = 
         1 
         ) 
         + 
         datetime.timedelta( 
        
 
              
         hours 
         = 
         23 
         , minutes 
         = 
         59 
         , seconds 
         = 
         59 
         ) 
        
 
         last_quarter_start  
         = 
         datetime.datetime(last_quarter_end.year, last_quarter_end.month  
         - 
         2 
         ,  
         1 
         ) 
        
 
         print 
         ( 
         '--- last_quarter_start = {} last_quarter_end = {}' 
         . 
         format 
         (last_quarter_start, last_quarter_end)) 
        
 
           
        
 
         # 本年第一天和最后一天 
        
 
         this_year_start  
         = 
         datetime.datetime(now.year,  
         1 
         ,  
         1 
         ) 
        
 
         this_year_end  
         = 
         datetime.datetime(now.year  
         + 
         1 
         ,  
         1 
         ,  
         1 
         )  
         - 
         timedelta(days 
         = 
         1 
         ) 
         + 
         datetime.timedelta( 
        
 
              
         hours 
         = 
         23 
         , minutes 
         = 
         59 
         , seconds 
         = 
         59 
         ) 
        
 
         print 
         ( 
         '--- this_year_start = {} this_year_end = {}' 
         . 
         format 
         (this_year_start, this_year_end)) 
        
 
           
        
 
         # 去年第一天和最后一天 
        
 
         last_year_end  
         = 
         this_year_start  
         - 
         timedelta(days 
         = 
         1 
         ) 
         + 
         datetime.timedelta( 
        
 
              
         hours 
         = 
         23 
         , minutes 
         = 
         59 
         , seconds 
         = 
         59 
         ) 
        
 
         last_year_start  
         = 
         datetime.datetime(last_year_end.year,  
         1 
         ,  
         1 
         ) 
        
 
         print 
         ( 
         '--- last_year_start = {} last_year_end = {}' 
         . 
         format 
         (last_year_start, last_year_end)) 
        
 
     
 
   