【发布时间】:2020-02-25 09:20:55
【问题描述】:
我想将日期转换为 epoch ms 并附加回数据框。
Date
30/10/2019
31/10/2019
04/10/2019
15/10/2019
13/11/2019
3/11/2019
预期输出:
Date Epoch ms
30/10/2019 1572413051
31/10/2019
04/10/2019
15/10/2019
13/11/2019
3/11/2019
I tried the ones listed reference questions
import datetime as dt
dt['epoch'] = (dt['Date'] - dt.datetime(1970,1,1)).dt.total_seconds().
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-37-77878a892b77> in <module>()
----> 1 dt['epoch'] = (dt['Date'] - dt.datetime(1970,1,1)).dt.total_seconds()
TypeError: 'module' object is not subscriptable
如何做到这一点?
【问题讨论】:
-
@Moon,我尝试了参考问题中列出的几个。它给了我一个错误
TypeError: 'module' object is not subscriptable
标签: python pandas datetime epoch