Method asTuple

source/python.js:15641–15657

(loc, m, size_hint)

                return this._value;
            }
            asTuple(loc, m, size_hint) {
                const make_simple_value = (v) => new torch._C.SimpleValue(v);
                if (this._value.type() instanceof torch.TupleType) {
                    const outputs = torch._C.createTupleUnpack(this._value);
                    return outputs.map((v) => make_simple_value(v));
                } else if (this._value.type() instanceof torch.ListType) {
                    if (!size_hint) {
                        throw new python.Error('Cannot statically infer the expected size of a list in this context.');
                    }
                    const graph = this._value.owningGraph();
                    const unpack = graph.insertNode(graph.createListUnpack(this._value, size_hint));
                    return unpack.outputs().map((v) => make_simple_value(v));
                } else if (this._value.type().kind() === 'AnyTupleType') {
                    throw new python.Error('Provided tuple is not fully defined including its element types.');
                }
                throw new python.Error(`Cannot use '${this._value.type().toString()}' as tuple.`);
            }
            attr(loc, m, field) {
                if (this._value.type().isSubtypeOf(torch.TensorType.get())) {
                    if (torch._C.builtin_cast_method_to_scalar_type().has(field)) {