DEPR: Remove NumericIndex.new + related methods by topper-123 · Pull Request #51050 · pandas-dev/pandas (original) (raw)

Removes methods __new__, _ensure_array, _validate_dtype, _ensure_dtype & _assert_safe_casting from NumericIndex. Also adds needed contents to Index and other locations as needed.

Some scaffolding is added to NumericIndex.__new__, but that will be removed in the next PR.

xref #42717.