module nullable

astx.nullable

Source: packages/astx/src/astx/nullable.py:1

Nullable scalar and parameterized column modeling.

Classes

• ColumnType — Parameterized column storage type, not a standalone scalar.

• NullCheck — Test a scalar validity bit or produce a Series null mask.

• NullFill — Replace nulls with an eagerly evaluated non-null scalar.

• NullableType — A scalar value paired with an explicit validity bit.

• SeriesReduction — Reduce a column using an explicit null-skipping aggregate.