val dependencyDetails = classes[name]
                                        if (dependencyDetails !== details) {
                                            details.dependencies.add(dependencyDetails)
                                        }
                                        return dependencyDetails.outputClassName
                                    }
                                }

Você pode usar um código de fechamento dos [códigos válidos definidos na especificação](https://tools.ietf.org/html/rfc6455#section-7.4.1).

///

### Tente os WebSockets com dependências { #try-the-websockets-with-dependencies }

Execute sua aplicação:

<div class="termy">

```console
$ fastapi dev

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

import java.util.Optional;

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Nonnull;

/**
 * The option of a command-line tool where to place the paths to some dependencies.
 * A {@code PathType} can identify the Java class-path, the Java module path,
 * or another kind of path for another programming language for example.
 * Path types are often exclusive. For example, a dependency should not be

Ви можете використати код закриття з [чинних кодів, визначених у специфікації](https://tools.ietf.org/html/rfc6455#section-7.4.1).

///

### Спробуйте WebSockets із залежностями { #try-the-websockets-with-dependencies }

Запустіть ваш застосунок:

<div class="termy">

```console
$ fastapi dev

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

자세한 내용은 [벤치마크](https://fastapi.tiangolo.com/ko/benchmarks/) 섹션을 보십시오.

## 의존성 { #dependencies }

FastAPI는 Pydantic과 Starlette에 의존합니다.

### `standard` 의존성 { #standard-dependencies }

`pip install "fastapi[standard]"`로 FastAPI를 설치하면 `standard` 그룹의 선택적 의존성이 함께 설치됩니다.

Pydantic이 사용하는:

* le Guide utilisateur avancé
* la documentation SQLModel
* la documentation de l’API
* la documentation automatique

* Data Science
* Apprentissage profond
* Apprentissage automatique
* Injection de dépendances
* authentification HTTP Basic
* HTTP Digest
* format ISO
* la norme JSON Schema
* le schéma JSON
* la définition de schéma
* Flux Password
* Mobile

* déprécié
* conçu
* invalide

    get_flat_models_from_fields,
    get_model_name_map,
    get_schema_from_model_field,
    lenient_issubclass,
)
from fastapi.datastructures import DefaultPlaceholder, _Unset
from fastapi.dependencies.models import Dependant
from fastapi.dependencies.utils import (
    _get_flat_fields_from_params,
    get_flat_dependant,
    get_flat_params,
    get_validation_alias,
)
from fastapi.encoders import jsonable_encoder

### Abhängigkeiten { #dependencies }

Das Gleiche gilt für [Abhängigkeiten](tutorial/dependencies/index.md). Wenn eine Abhängigkeit eine normale `def`-Funktion anstelle einer `async def` ist, wird sie im externen Threadpool ausgeführt.

### Unterabhängigkeiten { #sub-dependencies }

            if (groupId == null || groupId.length() <= 0) {
                problems.add(new ModelProblemCollectorRequest(Severity.ERROR, Version.BASE)
                        .setMessage("'dependencyManagement.dependencies.dependency.groupId' for "
                                + dependency.getManagementKey() + " is missing.")
                        .setLocation(dependency.getLocation("")));
                continue;
            }

詳細は [Benchmarks](https://fastapi.tiangolo.com/ja/benchmarks/) セクションをご覧ください。

## 依存関係 { #dependencies }

FastAPI は Pydantic と Starlette に依存しています。

### `standard` 依存関係 { #standard-dependencies }

FastAPI を `pip install "fastapi[standard]"` でインストールすると、`standard` グループのオプション依存関係が含まれます。

Pydantic によって使用されるもの: