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  • python 时间库的用法 时区的转化

    1. 月份的加减

      https://blog.csdn.net/qq_18863573/article/details/79444094

      第三方模块:python-dateutil

    import datetime  
    from dateutil.relativedelta import relativedelta  
      
    datetime_now = datetime.datetime.now()  
    datetime_three_month_ago = datetime_now - relativedelta(months=3)  
    print datetime_three_month_ago  
    

    2.Python 获取起止日期段中的时间列表(工作日)

     

    import pandas
    def gain_weekend_date_list(start_date, end_date): """获取指定时间内的周末""" SUN_list = [d.strftime("%Y-%m-%d") for d in pandas.date_range(start_date, end_date, freq="W")] SAT_list = [d.strftime("%Y-%m-%d") for d in pandas.date_range(start_date, end_date, freq="W-SAT")] return SAT_list + SUN_list

     https://my.oschina.net/u/942203/blog/1623083

    3.给获取的时间 添加时区

    https://www.rapospectre.com/blog/24

    https://juejin.im/post/5848b301128fe1006907d5ed

    import datetime
    import pytz
    
    now_time_utc = datetime.datetime.utcnow()
    now_time_utc=now_time_utc.replace(tzinfo=pytz.timezone('UTC'))
    

    4.datetime日期的格式化输出(strfitime)

    import datetime
    datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'); '2018-05-17 08:06:17'

      

    >>> datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S');
    '2013-09-17 08:06:17'
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  • 原文地址:https://www.cnblogs.com/shmily3929/p/9090469.html
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