Method __init__

lib/sqlalchemy/sql/selectable.py:4679–4692

(
        self,
        keyword: _CompoundSelectKeyword,
        *selects: _SelectStatementForCompoundArgument[Unpack[_Ts]],
    )

    _auto_correlate = False

    def __init__(
        self,
        keyword: _CompoundSelectKeyword,
        *selects: _SelectStatementForCompoundArgument[Unpack[_Ts]],
    ):
        self.keyword = keyword
        self.selects = [
            coercions.expect(
                roles.CompoundElementRole, s, apply_propagate_attrs=self
            ).self_group(against=self)
            for s in selects
        ]

        GenerativeSelect.__init__(self)

    @classmethod
    def _create_union(