```

=== "Python 3.10+ non-Annotated"

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

    ```Python hl_lines="7"
    {!> ../../../docs_src/dependencies/tutorial001_py310.py!}
    ```

=== "Python 3.8+ non-Annotated"

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

    ```Python hl_lines="11"

    ```

=== "Python 3.10+ без Annotated"

    !!! tip "Подсказка"
        По возможности используйте версию с `Annotated`.

    ```Python
    {!> ../../../docs_src/app_testing/app_b_py310/main.py!}
    ```

=== "Python 3.8+  без Annotated"

    !!! tip "Подсказка"
        По возможности используйте версию с `Annotated`.

    ```Python

    ```

=== "Python 3.8+"

    ```Python hl_lines="1"
    {!> ../../../docs_src/request_forms_and_files/tutorial001_an.py!}
    ```

=== "Python 3.8+ nicht annotiert"

    !!! tip "Tipp"
        Bevorzugen Sie die `Annotated`-Version, falls möglich.

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

## `File` und `Form`-Parameter definieren

<div class="termy">

```console
$ python -m pip install --upgrade pip

---> 100%
```

</div>

!!! tip "Подсказка"
    Каждый раз, перед установкой новой библиотеки в виртуальное окружение при помощи `pip`, не забудьте активировать это виртуальное окружение.

    ```

=== "Python 3.10+ nicht annotiert"

    !!! tip "Tipp"
        Bevorzugen Sie die `Annotated`-Version, falls möglich.

    ```Python
    {!> ../../../docs_src/app_testing/app_b_py310/main.py!}
    ```

=== "Python 3.8+ nicht annotiert"

    !!! tip "Tipp"
        Bevorzugen Sie die `Annotated`-Version, falls möglich.

    ```Python

    ```

=== "Python 3.10+ non-Annotated"

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

    ```Python hl_lines="66-67  79"
    {!> ../../../docs_src/websockets/tutorial002_py310.py!}
    ```

=== "Python 3.8+ non-Annotated"

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

    ```Python hl_lines="68-69  81"

    {!> ../../../docs_src/websockets/tutorial002_an.py!}
    ```

=== "Python 3.10+ 非带注解版本"

    !!! tip
        如果可能，请尽量使用 `Annotated` 版本。

    ```Python hl_lines="66-67  79"
    {!> ../../../docs_src/websockets/tutorial002_py310.py!}
    ```

=== "Python 3.8+ 非带注解版本"

    !!! tip
        如果可能，请尽量使用 `Annotated` 版本。

    ```Python hl_lines="68-69  81"

{!../../../docs_src/app_testing/tutorial001.py!}
```

!!! tip "提示"
    注意测试函数是普通的 `def`，不是 `async def`。

    还有client的调用也是普通的调用，不是用 `await`。

    这让你可以直接使用 `pytest` 而不会遇到麻烦。

!!! note "技术细节"
    你也可以用 `from starlette.testclient import TestClient`。

    **FastAPI** 提供了和 `starlette.testclient` 一样的 `fastapi.testclient`，只是为了方便开发者。但它直接来自Starlette。

!!! tip "提示"

```Python hl_lines="24"
{!../../../docs_src/sql_databases_peewee/sql_app/database.py!}
```

!!! tip
    Make sure you overwrite `db._state` *after* creating `db`.

!!! tip
    You would do the same for any other Peewee database, including `PostgresqlDatabase`, `MySQLDatabase`, etc.

## Create the database models

    ```

=== "Python 3.8 Annotated가 없는 경우"

    !!! tip "팁"
        가능하다면 `Annotated`가 달린 버전을 권장합니다.

    ```Python hl_lines="17"
    {!> ../../../docs_src/dependencies/tutorial006.py!}
    ```

이러한 의존성들은 기존 의존성들과 같은 방식으로 실행/해결됩니다. 그러나 값은 (무엇이든 반환한다면) *경로 작동 함수*에 제공되지 않습니다.

!!! tip "팁"
    일부 편집기에서는 사용되지 않는 함수 매개변수를 검사하고 오류로 표시합니다.