晴天10718621
问题描述
我正在使用 strptime 来转换日期字符串进入 datetime.根据链接页面，这样的格式应该可以工作:
i'm using strptime to convert a date string into a datetime. according to the linked page, formatting like this should work:
>>> # using datetime.strptime()
>>> dt = datetime.strptime("21/11/06 16:30", "%d/%m/%y %h:%m")
我的代码是:
import datetime dtdate = datetime.strptime(sdate,"%m/%d/%y")
其中 sdate = "07/27/2012".(我从同一页了解到，%y 是 以世纪为十进制数的年份.")
where sdate = "07/27/2012". (i understand, from the same page, that %y is "year with century as a decimal number.")
我已经尝试将 sdate 的实际值放入代码中:
i have tried putting the actual value of sdate into the code:
dtdate = datetime.strptime("07/27/2012","%m/%d/%y")
但这不起作用.我得到的错误是:
but this does not work. the error i get is:
attributeerror: 'module' 对象没有属性 'strptime'
attributeerror: 'module' object has no attribute 'strptime'
我做错了什么?
推荐答案
你应该使用 datetime.datetime.strptime.请注意，非常旧的 python 版本(2.4 和更早版本)没有 datetime.datetime.strptime；在这种情况下使用 time.strptime.
you should be using datetime.datetime.strptime. note that very old versions of python (2.4 and older) don't have datetime.datetime.strptime; use time.strptime in that case.
