## Recapitulando, passo a passo

### Passo 1: importe `FastAPI`

```Python hl_lines="1"
{!../../../docs_src/first_steps/tutorial001.py!}
```

`FastAPI` é uma classe Python que fornece todas as funcionalidades para sua API.

!!! note "Detalhes técnicos"
    `FastAPI` é uma classe que herda diretamente de `Starlette`.

## ✍ `main.py`

📁 🖼 📁 `main.py`:

```Python
{!../../../docs_src/security/tutorial001.py!}
```

## 🏃 ⚫️

!!! info
    🥇 ❎ <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>.

    🤶 Ⓜ. `pip install python-multipart`.

    👉 ↩️ **Oauth2️⃣** ⚙️ "📨 📊" 📨 `username` &amp; `password`.

🏃 🖼 ⏮️:

* **함수**: 는 "데코레이터" 아래에 있는 함수입니다 (`@app.get("/")` 아래).

```Python hl_lines="7"
{!../../../docs_src/first_steps/tutorial001.py!}
```

이것은 파이썬 함수입니다.

URL "`/`"에 대한 `GET` 작동을 사용하는 요청을 받을 때마다 **FastAPI**에 의해 호출됩니다.

위의 예시에서 이 함수는 `async`(비동기) 함수입니다.

---

`async def`을 이용하는 대신 일반 함수로 정의할 수 있습니다:

```Python hl_lines="7"
{!../../../docs_src/first_steps/tutorial003.py!}
```

## Adım Adım Özetleyelim

### Adım 1: `FastAPI`yı Projemize Dahil Edelim

```Python hl_lines="1"
{!../../../docs_src/first_steps/tutorial001.py!}
```

`FastAPI`, API'niz için tüm işlevselliği sağlayan bir Python sınıfıdır.

!!! note "Teknik Detaylar"
    `FastAPI` doğrudan `Starlette`'i miras alan bir sınıftır.

## Repaso, paso a paso

### Paso 1: importa `FastAPI`

```Python hl_lines="1"
{!../../../docs_src/first_steps/tutorial001.py!}
```

`FastAPI` es una clase de Python que provee toda la funcionalidad para tu API.

!!! note "Detalles Técnicos"
    `FastAPI` es una clase que hereda directamente de `Starlette`.

## Создание `main.py`

Скопируйте пример в файл `main.py`:

=== "Python 3.9+"

    ```Python
    {!> ../../../docs_src/security/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python
    {!> ../../../docs_src/security/tutorial001_an.py!}
    ```

=== "Python 3.8+ без Annotated"

    !!! tip "Подсказка"

## Crie um `main.py`
Copie o exemplo em um arquivo `main.py`:

```Python
{!../../../docs_src/security/tutorial001.py!}
```

## Execute-o

!!! info "informação"
	Primeiro, instale <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>.

	Ex: `pip install python-multipart`.

## 创建 `main.py`

把下面的示例代码复制到 `main.py`：

=== "Python 3.9+"

    ```Python
    {!> ../../../docs_src/security/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python
    {!> ../../../docs_src/security/tutorial001_an.py!}
    ```

=== "Python 3.8+ non-Annotated"

    !!! tip
        尽可能选择使用 `Annotated` 的版本。

    ```Python
    {!> ../../../docs_src/security/tutorial001.py!}
    ```

## Récapitulatif, étape par étape

### Étape 1 : import `FastAPI`

```Python hl_lines="1"
{!../../../docs_src/first_steps/tutorial001.py!}
```

`FastAPI` est une classe Python qui fournit toutes les fonctionnalités nécessaires au lancement de votre API.

!!! note "Détails techniques"

Copy the example in a file `main.py`:

=== "Python 3.9+"

    ```Python
    {!> ../../../docs_src/security/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python
    {!> ../../../docs_src/security/tutorial001_an.py!}
    ```

=== "Python 3.8+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    ```Python
    {!> ../../../docs_src/security/tutorial001.py!}