@app.post("/tuple-of-models/")
def post_tuple_of_models(square: Tuple[Coordinate, Coordinate]):
    return square


@app.post("/tuple-form/")
def hello(values: Tuple[int, int] = Form()):
    return values


client = TestClient(app)


def test_model_with_tuple_valid():
    data = {"items": [["foo", "bar"], ["baz", "whatelse"]]}
    response = client.post("/model-with-tuple/", json=data)

Notice that the variable `item` is one of the elements in the list `items`.

And still, the editor knows it is a `str`, and provides support for that.

#### Tuple and Set

You would do the same to declare `tuple`s and `set`s:

=== "Python 3.9+"

    ```Python hl_lines="1"
    {!> ../../../docs_src/python_types/tutorial007_py39.py!}
    ```

=== "Python 3.8+"

        # Store the path to be able to re-generate a dependable from it in overrides
        self.path = path
        # Save the cache key at creation to optimize performance

{!> ../../../docs_src/body_nested_models/tutorial002.py!}
```

### Объявление `list` с указанием типов для вложенных элементов

Объявление типов для элементов (внутренних типов) вложенных в такие типы как `list`, `dict`, `tuple`:

* Если у вас Python версии ниже чем 3.9, импортируйте их аналог из модуля `typing`
* Передайте внутренний(ие) тип(ы) как "параметры типа", используя квадратные скобки: `[` и `]`

В Python версии 3.9 это будет выглядеть так:

    Äquivalent zu `set(["name", "description"])`.

#### `list`en statt `set`s verwenden

Wenn Sie vergessen, ein `set` zu verwenden, und stattdessen eine `list`e oder ein `tuple` übergeben, wird FastAPI die dennoch in ein `set` konvertieren, und es wird korrekt funktionieren:

=== "Python 3.10+"

    ```Python hl_lines="29  35"
    {!> ../../../docs_src/response_model/tutorial006_py310.py!}

    ```

!!! tip
    ❕ `{"name", "description"}` ✍ `set` ⏮️ 📚 2️⃣ 💲.

    ⚫️ 🌓 `set(["name", "description"])`.

#### ⚙️ `list`Ⓜ ↩️ `set`Ⓜ

🚥 👆 💭 ⚙️ `set` & ⚙️ `list` ⚖️ `tuple` ↩️, FastAPI 🔜 🗜 ⚫️ `set` & ⚫️ 🔜 👷 ☑:

=== "🐍 3️⃣.6️⃣ & 🔛"

    ```Python hl_lines="31  37"
    {!> ../../../docs_src/response_model/tutorial006.py!}
    ```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

* 📝 Tweak and improve docs for Request Files. PR [#4470](https://github.com/tiangolo/fastapi/pull/4470) by [@tiangolo](https://github.com/tiangolo).

### Fixes

* 🐛 Fix bug preventing to use OpenAPI when using tuples. PR [#3874](https://github.com/tiangolo/fastapi/pull/3874) by [@victorbenichoux](https://github.com/victorbenichoux).

El editor aún sabe que es un `str` y provee soporte para ello.

#### Tuples y Sets

Harías lo mismo para declarar `tuple`s y `set`s:

```Python hl_lines="1  4"
{!../../../docs_src/python_types/tutorial007.py!}
```

Esto significa:

* La variable `items_t` es un `tuple` con 3 ítems, un `int`, otro `int`, y un `str`.

from typing import Optional, Tuple


def get_authorization_scheme_param(
    authorization_header_value: Optional[str],
) -> Tuple[str, str]:
    if not authorization_header_value:
        return "", ""
    scheme, _, param = authorization_header_value.partition(" ")

    dependency_overrides_provider: Optional[Any] = None,
    dependency_cache: Optional[Dict[Tuple[Callable[..., Any], Tuple[str]], Any]] = None,
    async_exit_stack: AsyncExitStack,
) -> Tuple[
    Dict[str, Any],
    List[Any],
    Optional[StarletteBackgroundTasks],
    Response,
    Dict[Tuple[Callable[..., Any], Tuple[str]], Any],
]:
    values: Dict[str, Any] = {}
    errors: List[Any] = []