Method process

lib/sqlalchemy/orm/evaluator.py:64–73

(self, clause, *clauses)

        self.target_cls = target_cls

    def process(self, clause, *clauses):
        if clauses:
            clause = and_(clause, *clauses)

        meth = getattr(self, f"visit_{clause.__visit_name__}", None)
        if not meth:
            raise UnevaluatableError(
                f"Cannot evaluate {type(clause).__name__}"
            )
        return meth(clause)

    def visit_grouping(self, clause):
        return self.process(clause.element)