P = ParamSpec("P")


class BackgroundTasks(StarletteBackgroundTasks):
    """
    A collection of background tasks that will be called after a response has been
    sent to the client.

    Read more about it in the
    [FastAPI docs for Background Tasks](https://fastapi.tiangolo.com/tutorial/background-tasks/).

    ## Example

    ```python
    from fastapi import BackgroundTasks, FastAPI

    app = FastAPI()

---
name: Bug report
about: Create a report to help us improve
title: ''
labels: bug
assignees: ''

---

(_Please use [discuss.codelibs.org](https://discuss.codelibs.org/c/FessEN/8) before filing a bug._)

**Describe the bug**
A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

---
name: Bug report
about: Create a report to help us improve
title: ''
labels: bug
assignees: ''

---

(_Please see [discuss.codelibs.org](https://discuss.codelibs.org/c/FessEN/8) before filing a bug._)

**Describe the bug**
A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

모든 것이 동작하거나 필요한 변경을 한 뒤 모든 테스트가 통과한다면, `fastapi`를 그 새로운 최신 버전으로 고정할 수 있습니다.

## Starlette에 대해 { #about-starlette }

`starlette`의 버전은 고정하지 않는 것이 좋습니다.

서로 다른 **FastAPI** 버전은 Starlette의 특정한 더 새로운 버전을 사용하게 됩니다.

따라서 **FastAPI**가 올바른 Starlette 버전을 사용하도록 그냥 두면 됩니다.

## Pydantic에 대해 { #about-pydantic }

Pydantic은 자체 테스트에 **FastAPI**에 대한 테스트도 포함하고 있으므로, Pydantic의 새 버전(`1.0.0` 초과)은 항상 FastAPI와 호환됩니다.

/**
 * Describes a problem that was encountered during settings building. A problem can either be an exception that was
 * thrown or a simple string message. In addition, a problem carries a hint about its source, e.g. the settings file
 * that exhibits the problem.
 *
 * @deprecated since 4.0.0, use {@link org.apache.maven.api.services.SettingsBuilder} instead
 */
@Deprecated(since = "4.0.0")

one (even if it was for a different project), you probably don't need to do it
again.

[individual CLA]: https://cla.developers.google.com/about/google-individual
[corporate CLA]: https://cla.developers.google.com/about/google-corporate

## Building and Testing

The most reliable way to build and test Guava is:

```shell
./mvnw clean install
```

      Spliterator<T> fromSpliterator, Predicate<? super T> predicate) {
    checkNotNull(fromSpliterator);
    checkNotNull(predicate);
    @IgnoreJRERequirement // see earlier comment about redundancy
    final class Splitr implements Spliterator<T>, Consumer<T> {
      @Nullable T holder = null;

      @Override
      public void accept(@ParametricNullness T t) {
        this.holder = t;
      }

And all the ideas in the section about [adding `dependencies` to the *path operation decorators*](dependencies-in-path-operation-decorators.md) still apply, but in this case, to all of the *path operations* in the app.

## Dependencies for groups of *path operations* { #dependencies-for-groups-of-path-operations }

    OAuth2AuthorizationCodeBearer,
    OAuth2PasswordBearer,
    OAuth2PasswordRequestForm,
    OAuth2PasswordRequestFormStrict,
    OpenIdConnect,
    SecurityScopes,
)
```

Read more about them in the [FastAPI docs about Security](https://fastapi.tiangolo.com/tutorial/security/).

## API Key Security Schemes

::: fastapi.security.APIKeyCookie

::: fastapi.security.APIKeyHeader

::: fastapi.security.APIKeyQuery

 * thrown or a simple string message. In addition, a problem carries a hint about its source.
 *
 * @since 4.0.0
 */
@Experimental
@Immutable
public interface BuilderProblem {

    /**
     * Gets the hint about the source of the problem. While the syntax of this hint is unspecified and depends on the