# Advanced Dependencies

## Parameterized dependencies

All the dependencies we have seen are a fixed function or class.

But there could be cases where you want to be able to set parameters on the dependency, without having to declare many different functions or classes.

Let's imagine that we want to have a dependency that checks if the query parameter `q` contains some fixed content.

But we want to be able to parameterize that fixed content.

Nils Lindemann <******@****.***> 1711829929 +0100

LeeeeT <******@****.***> 1680341164 +0300

jaystone776 <******@****.***> 1706466417 +0800

```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial005.py!}
```

Si vous ouvrez la documentation automatique de l'API, votre extension apparaîtra au bas du *chemin* spécifique.

<img src="/img/tutorial/path-operation-advanced-configuration/image01.png">

En este caso tendrías que asegurarte de que sea único para cada operación.

```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```

### Usando el nombre de la *función de la operación de path* en el operationId

# Path Operation Advanced Configuration

## OpenAPI operationId

!!! warning
    If you are not an "expert" in OpenAPI, you probably don't need this.

You can set the OpenAPI `operationId` to be used in your *path operation* with the parameter `operation_id`.

You would have to make sure that it is unique for each operation.

```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```

```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial005.py!}
```

Wenn Sie die automatische API-Dokumentation öffnen, wird Ihre Erweiterung am Ende der spezifischen *Pfadoperation* angezeigt.

<img src="/img/tutorial/path-operation-advanced-configuration/image01.png">

disable_advanced******@****.***...

```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```

### 使用 *路径操作函数* 的函数名作为 operationId

如果你想用你的 API 的函数名作为 `operationId` 的名字，你可以遍历一遍 API 的函数名，然后使用他们的 `APIRoute.name` 重写每个 *路径操作* 的 `operation_id`。

你应该在添加了所有 *路径操作* 之后执行此操作。

```Python hl_lines="2 12 13 14 15 16 17 18 19 20 21 24"
{!../../../docs_src/path_operation_advanced_configuration/tutorial002.py!}
```

!!! tip