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  • 产生指定时间区间序列、按指定单位变化时间 python实现

    示例1:给定起始日期和结束日期,如何得到中间的时间序列

    import datetime
    def dateRange(beginDate, endDate):
        dates = []
        dt = datetime.datetime.strptime(beginDate, "%Y%m%d%H")
        date = beginDate[:]
        while date <= endDate:
            dates.append(date)
            dt = dt + datetime.timedelta(hours=1)
            date = dt.strftime("%Y%m%d%H")
        return dates
    
    
    if __name__ == '__main__':
        print dateRange("2016010100", "2016040124")

    具体日期格式可以自己定义;

    示例2:比当前时间多加1天

    import datetime
    def dateRange(beginDate, endDate):
        dates = []
        dt = datetime.datetime.strptime(beginDate, "%Y%m%d%H")
        date = beginDate[:]
        while date <= endDate:
            dates.append(date)
            dt = dt + datetime.timedelta(1)  #注意这里的变化
            date = dt.strftime("%Y%m%d%H")
        return dates
    
    
    if __name__ == '__main__':
        print dateRange("2016010100", "2016040124")

    示例3:比当前时间多加1小时

    import datetime
    def dateRange(beginDate, endDate):
        dates = []
        dt = datetime.datetime.strptime(beginDate, "%Y%m%d%H")
        date = beginDate[:]
        while date <= endDate:
            dates.append(date)
            dt = dt + datetime.timedelta(hours=1) #注意这里的变化
            date = dt.strftime("%Y%m%d%H")
        return dates
    
    
    if __name__ == '__main__':
        print dateRange("2016010100", "2016040124")

    示例4:比当前时间多加1分钟

    import datetime
    
    def dateRange(beginDate, endDate):
    dates = []
    dt = datetime.datetime.strptime(beginDate, "%Y-%m-%d %H:%M:%S")
    date = beginDate[:]
    while date <= endDate:
    dates.append(date)
    dt = dt + datetime.timedelta(minutes=30)
    date = dt.strftime("%Y-%m-%d %H:%M:%S")
    return dates
    if __name__ == '__main__': 

    date=dateRange("2007-02-20 00:00:00", "2007-02-20 23:59:15")
    print(date)
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  • 原文地址:https://www.cnblogs.com/zhibei/p/9584806.html
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