maxframe.dataframe.Series.dt.time#

Series.dt.time#

返回 datetime.time 对象的 numpy 数组。

时间戳中的时间部分。

参见

DatetimeIndex.timetz: Returns numpy array of datetime.time objects with timezones. The time part of the Timestamps.
DatetimeIndex.date: Returns numpy array of python datetime.date objects. Namely, the date part of Timestamps without time and timezone information.

示例

对于 Series：

>>> import maxframe.dataframe as md
>>> s = md.Series(["1/1/2020 10:00:00+00:00", "2/1/2020 11:00:00+00:00"])
>>> s = md.to_datetime(s)
>>> s.execute()
0   2020-01-01 10:00:00+00:00
1   2020-02-01 11:00:00+00:00
dtype: datetime64[us, UTC]
>>> s.dt.time.execute()
0    10:00:00
1    11:00:00
dtype: object

对于 DatetimeIndex：

>>> idx = md.DatetimeIndex(
...     ["1/1/2020 10:00:00+00:00", "2/1/2020 11:00:00+00:00"]
... )
>>> idx.time.execute()
array([datetime.time(10, 0), datetime.time(11, 0)], dtype=object)