DOC: pandas.Series.str.is(digit|alpha|lower|upper|...) source links point to wrapper function

[janosh]

Pandas version checks

• [X] I have checked that the issue still exists on the latest versions of the docs on main here

Location of the documentation

https://pandas.pydata.org/docs/reference/api/pandas.Series.str.isdigit.html

Documentation problem

Many (all?) of the pandas.Series.str.is(digit|alpha|lower|upper|...) source link link to a _map_and_wrap wrapper function not their actual implementation.

Suggested fix for documentation

Link actual code that provides the documented functionality.

[mingjji]

take