搜索关键字:
python get every first day of month
参考解答:
方法一:
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>>> import calendar >>> calendar.monthrange( 2002 , 1 ) ( 1 , 31 ) >>> calendar.monthrange( 2008 , 2 ) ( 4 , 29 ) >>> calendar.monthrange( 2100 , 2 ) ( 0 , 28 ) >>> calendar.monthrange( 2016 , 2 )[ 1 ] |
方法二:
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import datetime for x in xrange ( 1 , 13 ): dt_start = (datetime.datetime( 2016 , x, 1 )).strftime( "%Y%m%d" ) if 12 = = x: dt_end = (datetime.datetime( 2016 , 12 , 31 )).strftime( "%Y%m%d" ) else : dt_end = (datetime.datetime( 2016 , x + 1 , 1 ) - datetime.timedelta(days = 1 )).strftime( "%Y%m%d" ) print dt_start, dt_end |
参考链接:
http://stackoverflow.com/questions/42950/get-last-day-of-the-month-in-python
https://docs.python.org/2/library/calendar.html
https://docs.python.org/2/library/datetime.html
http://stackoverflow.com/questions/22696662/python-list-of-first-day-of-month-for-given-period
总结
以上就是这篇文章的全部内容了,希望本文的内容对大家学习或者使用python能有一定的帮助,如果有疑问大家可以留言交流。
原文链接:http://crazyof.me/blog/archives/3043.html