產生指定時間區間序列、按指定單位變化時間 python實現

示例1：給定起始日期和結束日期，如何得到中間的時間序列

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")

具體日期格式可以自己定義;

示例2：比當前時間多加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)  #注意這里的變化
        date = dt.strftime("%Y%m%d%H")
    return dates


if __name__ == '__main__':
    print dateRange("2016010100", "2016040124")

示例3：比當前時間多加1小時

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) #注意這里的變化
        date = dt.strftime("%Y%m%d%H")
    return dates


if __name__ == '__main__':
    print dateRange("2016010100", "2016040124")

示例4：比當前時間多加1分鍾

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)