{* ../../docs_src/advanced_middleware/tutorial002.py hl[2,6:8] *}

Die folgenden Argumente werden unterstützt:

Diese werden demselben Formularfeld zugeordnet, welches mit den Formulardaten gesendet wird.

Um das zu machen, deklarieren Sie eine Liste von `bytes` oder `UploadFile`s:

{* ../../docs_src/request_files/tutorial002_an_py39.py hl[10,15] *}

Sie erhalten, wie deklariert, eine `list`e von `bytes` oder `UploadFile`s.

/// note | Technische Details

Sie können auch `from starlette.responses import HTMLResponse` verwenden.

Here are some possible combinations and strategies:

* **Uvicorn** with `--workers`
    * One Uvicorn **process manager** would listen on the **IP** and **port**, and it would start **multiple Uvicorn worker processes**.
* **Kubernetes** and other distributed **container systems**
    * Something in the **Kubernetes** layer would listen on the **IP** and **port**. The replication would be by having **multiple containers**, each with **one Uvicorn process** running.

/// tip | Tipp

Die Instanz der Klassenabhängigkeit `OAuth2PasswordRequestForm` verfügt, statt eines Attributs `scope` mit dem durch Leerzeichen getrennten langen String, über das Attribut `scopes` mit einer tatsächlichen Liste von Strings, einem für jeden gesendeten Scope.

In diesem Beispiel verwenden wir keine `scopes`, aber die Funktionalität ist vorhanden, wenn Sie sie benötigen.

///

There may be many routes for a single address. For example, a webserver that is hosted in multiple datacenters may yield multiple IP addresses in its DNS response.

In limited situations OkHttp will retry a route if connecting fails:

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all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER