ENH: Non-nullable extension types #40554
Labels
Closing Candidate
May be closeable, needs more eyeballs
Enhancement
ExtensionArray
Extending pandas with custom dtypes or arrays.
Missing-data
np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
As far as I can tell, all custom extension types are nullable. It would be useful to provide a way to create non-nullable extensions. One way to support this could be by setting the
na_value
attribute toNotImplemented
. Thoughts?The text was updated successfully, but these errors were encountered: