///

## Alterando o padrão { #changing-the-default }

### Return a Response Directly { #return-a-response-directly }

The most common case would be [returning a Response directly as explained later in the advanced docs](../advanced/response-directly.md){.internal-link target=_blank}.

{* ../../docs_src/response_model/tutorial003_02_py39.py hl[8,10:11] *}

                return null;
            }

            throw e;
        }
        this.fileId = createResp.getFileId();
        this.response = query.getResponse();
        final FileEntry n = advance(false);
        if (n == null) {
            doClose();
        }
        return n;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.DirFileEntryEnumIteratorBase#fetchMore()

/// tip | Dica

Isso é um exemplo de brincadeira para demonstrar como funciona, se você precisar de suporte para Gzip, você pode usar o [`GzipMiddleware`](../advanced/middleware.md#gzipmiddleware){.internal-link target=_blank} fornecido.

///

* Focusing on what is best not just for us as individuals, but for the
  overall community

Examples of unacceptable behavior include:

* The use of sexualized language or imagery, and sexual attention or
  advances of any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or email

                    if (upper == res2.getUpperBound()) {
                        // advance res2
                        if (i2.hasNext()) {
                            res2 = i2.next();
                        } else {
                            done = true;
                        }
                    } else {
                        // advance res1
                        if (i1.hasNext()) {

## Kontextmanager { #context-managers }

### Was sind „Kontextmanager“ { #what-are-context-managers }

**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

除了发送请求之外，如果你还想测试时在FastAPI应用中调用 `async` 函数（例如异步数据库函数）， 可以在高级教程中看下 [Async Tests](../advanced/async-tests.md){.internal-link target=_blank} 。

///

## 分离测试

在实际应用中，你可能会把你的测试放在另一个文件里。

您的**FastAPI**应用程序也可能由一些文件/模块组成等等。

### **FastAPI** app 文件

Si quieres instalar las dependencias estándar pero sin `fastapi-cloud-cli`, puedes instalar con `pip install "fastapi[standard-no-fastapi-cloud-cli]"`.

///

## Guía Avanzada del Usuario { #advanced-user-guide }

También hay una **Guía Avanzada del Usuario** que puedes leer después de esta **Tutorial - Guía del Usuario**.

Se você quiser ver o que mudou em diferentes versões do FastAPI, você pode ler mais sobre isso no guia avançado, em [Dependências Avançadas - Dependências com `yield`, `HTTPException`, `except` e Tarefas de Background](../../advanced/advanced-dependencies.md#dependencies-with-yield-httpexception-except-and-background-tasks){.internal-link target=_blank}.
## Gerenciadores de contexto { #context-managers }