Python获取时间范围内日期列表和周列表的函数

1、获取日期列表
/Users/nisj/PycharmProjects/EsDataProc/bi-static/date_list.py

# -*- coding=utf-8 -*-
import datetime

def dateRange(beginDate, endDate):
    dates = []
    dt = datetime.datetime.strptime(beginDate, "%Y-%m-%d")
    date = beginDate[:]
    while date <= endDate:
        dates.append(date)
        dt = dt + datetime.timedelta(1)
        date = dt.strftime("%Y-%m-%d")
    return dates

if __name__ == '__main__':
    for date in dateRange('2016-10-01', '2017-01-01'):
        print date

测试结果:

/usr/bin/python /Users/nisj/PycharmProjects/EsDataProc/bi-static/date_list.py
2016-10-01
2016-10-02
2016-10-03
2016-10-04
2016-10-05
2016-10-06
2016-10-07
2016-10-08
2016-10-09
2016-10-10
2016-10-11
2016-10-12
2016-10-13
2016-10-14
2016-10-15
2016-10-16
2016-10-17
2016-10-18
2016-10-19
2016-10-20
2016-10-21
2016-10-22
2016-10-23
2016-10-24
2016-10-25
2016-10-26
2016-10-27
2016-10-28
2016-10-29
2016-10-30
2016-10-31
2016-11-01
2016-11-02
2016-11-03
2016-11-04
2016-11-05
2016-11-06
2016-11-07
2016-11-08
2016-11-09
2016-11-10
2016-11-11
2016-11-12
2016-11-13
2016-11-14
2016-11-15
2016-11-16
2016-11-17
2016-11-18
2016-11-19
2016-11-20
2016-11-21
2016-11-22
2016-11-23
2016-11-24
2016-11-25
2016-11-26
2016-11-27
2016-11-28
2016-11-29
2016-11-30
2016-12-01
2016-12-02
2016-12-03
2016-12-04
2016-12-05
2016-12-06
2016-12-07
2016-12-08
2016-12-09
2016-12-10
2016-12-11
2016-12-12
2016-12-13
2016-12-14
2016-12-15
2016-12-16
2016-12-17
2016-12-18
2016-12-19
2016-12-20
2016-12-21
2016-12-22
2016-12-23
2016-12-24
2016-12-25
2016-12-26
2016-12-27
2016-12-28
2016-12-29
2016-12-30
2016-12-31
2017-01-01

Process finished with exit code 0

2、获取周列表
/Users/nisj/PycharmProjects/EsDataProc/bi-static/week_list.py

# -*- coding=utf-8 -*-
import datetime

def dateRange(beginDate, endDate):
    dates = []
    dt = datetime.datetime.strptime(beginDate, "%Y-%m-%d")
    date = beginDate[:]
    while date <= endDate:
        dates.append(date)
        dt = dt + datetime.timedelta(1)
        date = dt.strftime("%Y-%m-%d")
    return dates

def weekRang(beginDate, endDate):
    week = set()
    for date in dateRange(beginDate, endDate):
        week.add(datetime.date(int(date[0:4]), int(date[5:7]), int(date[8:10])).isocalendar()[0:2])

    wk_l = []
    for wl in sorted(list(week)):
        wk_l.append(str(wl[0])+'#'+str(wl[1]))
    return wk_l

if __name__ == '__main__':
    for week in weekRang('2016-10-01', '2017-01-01'):
        print week

测试结果:

/usr/bin/python /Users/nisj/PycharmProjects/EsDataProc/bi-static/week_list.py
2016#39
2016#40
2016#41
2016#42
2016#43
2016#44
2016#45
2016#46
2016#47
2016#48
2016#49
2016#50
2016#51
2016#52

Process finished with exit code 0