* ListMultimap<String, String> multimap = ArrayListMultimap.create();
 * for (President pres : US_PRESIDENTS_IN_ORDER) {
 *   multimap.put(pres.firstName(), pres.lastName());
 * }
 * for (String firstName : multimap.keySet()) {
 *   List<String> lastNames = multimap.get(firstName);
 *   out.println(firstName + ": " + lastNames);
 * }
 * }
 *
 * ... produces output such as:
 *
 * {@snippet :
 * Zachary: [Taylor]

 * ListMultimap<String, String> multimap = ArrayListMultimap.create();
 * for (President pres : US_PRESIDENTS_IN_ORDER) {
 *   multimap.put(pres.firstName(), pres.lastName());
 * }
 * for (String firstName : multimap.keySet()) {
 *   List<String> lastNames = multimap.get(firstName);
 *   out.println(firstName + ": " + lastNames);
 * }
 * }
 *
 * ... produces output such as:
 *
 * {@snippet :
 * Zachary: [Taylor]

    # TODO: In that case, define if File() should support example/examples too
    # @app.post("/form_example")
    # def form_example(firstname: str = Form(example="John")):
    #     return firstname

    # @app.post("/form_examples")
    # def form_examples(
    #     lastname: str = Form(
    #         ...,
    #         examples={

```Python
    first_name, last_name
```

to:

```Python
    first_name: str, last_name: str
```

That's it.

Those are the "type hints":

{* ../../docs_src/python_types/tutorial002_py310.py hl[1] *}

That is not the same as declaring default values like would be with:

```Python
    first_name="john", last_name="doe"
```

It's a different thing.

Вы вводите первый параметр функции, `first_name`, затем точку (`.`) и нажимаете `Ctrl+Space`, чтобы вызвать автозавершение.

Но, к сожалению, ничего полезного не находится:

<img src="/img/python-types/image01.png">

### Добавим типы { #add-types }

Давайте изменим одну строку из предыдущей версии.

Мы поменяем ровно этот фрагмент — параметры функции — с:

```Python
    first_name, last_name
```

на:

```Python
    first_name, last_name
```

zu:

```Python
    first_name: str, last_name: str
```

Das war's.

Das sind die „Typhinweise“:

{* ../../docs_src/python_types/tutorial002_py310.py hl[1] *}

Das ist nicht das gleiche wie das Deklarieren von Defaultwerten, wie es hier der Fall ist:

```Python
    first_name="john", last_name="doe"
```

然後你試著用老牌程式設計師的好朋友——編輯器自動完成。

你輸入函式的第一個參數 `first_name`，接著打一個點（`.`），然後按下 `Ctrl+Space` 觸發自動完成。

但很遺憾，你什麼有用的也沒得到：

<img src="/img/python-types/image01.png">

### 加上型別 { #add-types }

我們來修改前一版中的一行。

我們只要把函式參數這一段，從：

```Python
    first_name, last_name
```

改成：

```Python
    first_name: str, last_name: str
```

就這樣。

那些就是「型別提示」：

```Python
    first_name, last_name
```

a:

```Python
    first_name: str, last_name: str
```

Eso es todo.

Esas son las "anotaciones de tipos":

{* ../../docs_src/python_types/tutorial002_py310.py hl[1] *}

Eso no es lo mismo que declarar valores por defecto como sería con:

```Python
    first_name="john", last_name="doe"
```

Es una cosa diferente.

```Python
    first_name, last_name
```

para:

```Python
    first_name: str, last_name: str
```

É isso aí.

Esses são os "type hints":

{* ../../docs_src/python_types/tutorial002_py310.py hl[1] *}

Isso não é o mesmo que declarar valores padrão como seria com:

```Python
    first_name="john", last_name="doe"
```

É uma coisa diferente.

Fonksiyonun parametreleri olan şu parçayı:

```Python
    first_name, last_name
```

şuna çevireceğiz:

```Python
    first_name: str, last_name: str
```

Bu kadar.

Bunlar "type hints":

{* ../../docs_src/python_types/tutorial002_py310.py hl[1] *}

Bu, aşağıdaki gibi default değerler bildirmekle aynı şey değildir:

```Python
    first_name="john", last_name="doe"
```

Bu farklı bir şey.