Method visit_dict_expr

mypy/literals.py:217–223

(self, e: DictExpr)

        return self.seq_expr(e, "List")

    def visit_dict_expr(self, e: DictExpr) -> Key | None:
        if all(a and literal(a) == literal(b) == LITERAL_YES for a, b in e.items):
            rest: tuple[Key | None, ...] = tuple(
                (literal_hash(a) if a else None, literal_hash(b)) for a, b in e.items
            )
            return ("Dict",) + rest
        return None

    def visit_tuple_expr(self, e: TupleExpr) -> Key | None:
        return self.seq_expr(e, "Tuple")