Function _regexp_replace_impl

lib/sqlalchemy/sql/default_comparator.py:393–422

(
    expr: ColumnElement[Any],
    op: OperatorType,
    pattern: Any,
    replacement: Any,
    flags: Optional[str],
    **kw: Any,
)

def _regexp_replace_impl(
    expr: ColumnElement[Any],
    op: OperatorType,
    pattern: Any,
    replacement: Any,
    flags: Optional[str],
    **kw: Any,
) -> ColumnElement[Any]:
    return BinaryExpression(
        expr,
        ExpressionClauseList._construct_for_list(
            operators.comma_op,
            type_api.NULLTYPE,
            coercions.expect(
                roles.BinaryElementRole,
                pattern,
                expr=expr,
                operator=operators.comma_op,
            ),
            coercions.expect(
                roles.BinaryElementRole,
                replacement,
                expr=expr,
                operator=operators.comma_op,
            ),
            group=False,
        ),
        op,
        modifiers={"flags": flags},
    )


operator_lookup: util.immutabledict[