xorbits.pandas.Series.dt.isocalendar

Series.dt.isocalendar() → DataFrame

Calculate year, week, and day according to the ISO 8601 standard.

Returns

With columns year, week and day.

Return type

DataFrame

See also

Timestamp.isocalendar

Function return a 3-tuple containing ISO year, week number, and weekday for the given Timestamp object.

datetime.date.isocalendar

Return a named tuple object with three components: year, week and weekday.

Examples

>>> ser = pd.to_datetime(pd.Series(["2010-01-01", pd.NaT]))  
>>> ser.dt.isocalendar()  
   year  week  day
0  2009    53     5
1  <NA>  <NA>  <NA>
>>> ser.dt.isocalendar().week  
0      53
1    <NA>
Name: week, dtype: UInt32

This docstring was copied from pandas.core.indexes.accessors.CombinedDatetimelikeProperties.