ENH: Add `Series#between` to `DatetimeIndex`

[bollard]

Feature Type

• Adding new functionality to pandas

• Changing existing functionality in pandas

• Removing existing functionality in pandas

Problem Description

I would like to use Series#between on DatetimeIndex instances. Presumably this could also be extended to other Index types, but I am specifically only considering the DatetimeIndex case

Feature Description

import pandas as pd

t = pd.Timestamp.today()
ser = pd.Series(range(10), index=pd.date_range(t, periods=10))

ser.loc[ser.between(t, t + pd.offsets.BDay(1))]

Alternative Solutions

import pandas as pd

t = pd.Timestamp.today()
ser = pd.Series(range(10), index=pd.date_range(t, periods=10))

# current option 1
ser.loc[(ser.index >= t) & (ser.index <= t + pd.offsets.BDay(1))]

# current option 2
ser.loc[ser.index.to_series().between(t, t + pd.offsets.BDay(1))]

Additional Context

Purely convenience method / addition. Presumably could also be extended to the related between_time method.

[mroeschke]

Thanks for the request, but it appears this request hasn't gotten much traction so closing