daft.functions.partition_days#

def partition_days(expr: Expression) -> Expression:
    """Partitioning Transform that returns the number of days since epoch (1970-01-01).

    Unlike other temporal partitioning expressions, this expression is date type instead of int. This is to conform to the behavior of other implementations of Iceberg partition transforms.

    Returns:
        Date Expression
    """
    return Expression._from_pyexpr(expr._expr.partitioning_days())