Por ejemplo, digamos que tienes 4 endpoints de API (*path operations*):

* `/items/public/`
* `/items/private/`
* `/users/{user_id}/activate`
* `/items/pro/`

entonces podrías agregar diferentes requisitos de permiso para cada uno de ellos solo con dependencias y sub-dependencias:

```mermaid
graph TB

///

## Return a `Response` { #return-a-response }

You can return a `Response` or any sub-class of it.

/// info

`JSONResponse` itself is a sub-class of `Response`.

///

And when you return a `Response`, **FastAPI** will pass it directly.

Let's create a dependency `get_current_user`.

Remember that dependencies can have sub-dependencies?

`get_current_user` will have a dependency with the same `oauth2_scheme` we created before.

The same as we were doing before in the *path operation* directly, our new dependency `get_current_user` will receive a `token` as a `str` from the sub-dependency `oauth2_scheme`:

{* ../../docs_src/security/tutorial002_an_py310.py hl[25] *}

For example, let's say you have 4 API endpoints (*path operations*):

* `/items/public/`
* `/items/private/`
* `/users/{user_id}/activate`
* `/items/pro/`

then you could add different permission requirements for each of them just with dependencies and sub-dependencies:

```mermaid
graph TB

# WSGI'yi Dahil Etme - Flask, Django ve Diğerleri { #including-wsgi-flask-django-others }

WSGI uygulamalarını [Alt Uygulamalar - Mount Etme](sub-applications.md), [Bir Proxy Arkasında](behind-a-proxy.md) bölümlerinde gördüğünüz gibi mount edebilirsiniz.

Bunun için `WSGIMiddleware`'ı kullanabilir ve bunu WSGI uygulamanızı (örneğin Flask, Django vb.) sarmalamak için kullanabilirsiniz.

## `WSGIMiddleware` Kullanımı { #using-wsgimiddleware }

/// info

		// that way following Golang HTTP response behavior.
		lrw.WriteHeader(http.StatusOK)
	}
	n, err := lrw.ResponseWriter.Write(p)
	lrw.bytesWritten += n
	if lrw.ttfbBody == 0 {
		lrw.ttfbBody = time.Now().UTC().Sub(lrw.StartTime)
	}

	if (lrw.LogErrBody && lrw.StatusCode >= http.StatusBadRequest) || lrw.LogAllBody {
		// If body is > 10MB, drop it.
		if lrw.bytesWritten+len(p) > 10<<20 {
			lrw.LogAllBody = false

	ADDW	R1, R2, R3            // b9f81032
	ADDW	$8192, R1             // a71a2000
	ADDW	$8192, R1, R2         // ec21200000d8
	ADDE	R1, R2                // b9880021
	SUB	R3, R4                // b9090043
	SUB	R3, R4, R5            // b9e93054
	SUB	$8192, R3             // a73be000
	SUB	$8192, R3, R4         // ec43e00000d9
	SUBC	R1, R2                // b90b0021
	SUBC	$1, R1, R2            // ec21ffff00db
	SUBC	R2, R3, R4            // b9eb2043

	<br>
	If <code>a<sub>i</sub></code> is an untyped constant <code>c<sub>j</sub></code>,
	and <code>typeof(p<sub>i</sub>)</code> is a bound type parameter <code>P<sub>k</sub></code>,
	the pair <code>(c<sub>j</sub>, P<sub>k</sub>)</code> is collected separately from
	the type equations.
	</p>
</li>
<li>
	<p>

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.core.beans.impl.sub;

/**
 * @author koichik
 */
public interface MogeBean {

    /**
     * @return String
     */
    String getName();

    /**
     * @param name
     */
    void setName(String name);

# 包含 WSGI：Flask、Django 等 { #including-wsgi-flask-django-others }

你可以像在 [子應用程式 - 掛載](sub-applications.md)、[在 Proxy 後方](behind-a-proxy.md) 中所見那樣掛載 WSGI 應用。

為此，你可以使用 `WSGIMiddleware` 來包住你的 WSGI 應用，例如 Flask、Django 等。

## 使用 `WSGIMiddleware` { #using-wsgimiddleware }

/// info

這需要先安裝 `a2wsgi`，例如使用 `pip install a2wsgi`。

///

你需要從 `a2wsgi` 匯入 `WSGIMiddleware`。

然後用該 middleware 包住 WSGI（例如 Flask）應用。

接著把它掛載到某個路徑下。