```console
$ pip install pytest

---> 100%
```

</div>

他会自动检测文件和测试，执行测试，然后向你报告结果。

执行测试：

<div class="termy">

```console
$ pytest

================ test session starts ================
platform linux -- Python 3.6.9, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
rootdir: /home/user/code/superawesome-cli/app
plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

                    putResultDataBody(dataMap, fessConfig.getIndexFieldHasCache(), Constants.TRUE);
                } catch (final Exception e) {
                    logger.warn("Failed to write cache: sessionId={}, responseData={}", sessionId, responseData, e);
                }
            } else {
                logger.debug("Content size is too large({} > {}): {}", responseData.getContentLength(),

| _Required_    | _No_                                               |

### Policy

| Maximum length for '/' separated object name segment                            | 255                                                                             |
| Maximum number of versions per object                                           | 10000 (can be configured to higher values but we do not recommend beyond 10000) |

Ele detectará os arquivos e os testes automaticamente, os executará e informará os resultados para você.

Execute os testes com:

<div class="termy">

```console
$ pytest

================ test session starts ================
platform linux -- Python 3.6.9, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
rootdir: /home/user/code/superawesome-cli/app
plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

Это могло бы выглядеть так:

{* ../../docs_src/dependencies/tutorial013_an_py310.py *}

Код после `yield`, автоматическое закрытие `Session` в:

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[19:21] *}

…будет выполнен после того, как ответ закончит отправку медленных данных:

  /**
   * Returns the time that this cookie expires, in the same format as [System.currentTimeMillis].
   * This is December 31, 9999 if the cookie is not [persistent], in which case it will expire at the
   * end of the current session.
   *
   * This may return a value less than the current time, in which case the cookie is already
   * expired. Webservers may return expired cookies as a mechanism to delete previously set cookies

            throw new IOException("Connection lost and reconnection failed", e);
        }
    } else {
        throw e;  // No durable handle, propagate error
    }
}
```

### 6.3 Session Integration
```java
// In SmbSession.java
private PersistentHandleManager handleManager;

public SmbSession(CIFSContext context, SmbTransport transport) {
    // ... existing initialization ...
    

然后它只需返回一个包含这些值的 `dict`。

/// info | 信息

FastAPI 在 0.95.0 版本中新增了对 `Annotated` 的支持（并开始推荐使用）。

如果你的版本较旧，尝试使用 `Annotated` 会报错。

在使用 `Annotated` 之前，请确保[升级 FastAPI 版本](../../deployment/versions.md#upgrading-the-fastapi-versions)到至少 0.95.1。

///

### 导入 `Depends` { #import-depends }

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[3] *}

### 在“dependant”中声明依赖项 { #declare-the-dependency-in-the-dependant }

- `www_redirect` - Si défini à `True`, les requêtes vers les versions sans www des hôtes autorisés seront redirigées vers leurs équivalents avec www. Valeur par défaut : `True`.

Si une requête entrante n'est pas valide, une réponse `400` sera envoyée.

## `GZipMiddleware` { #gzipmiddleware }