### Normales **FastAPI**

Schreiben Sie zunächst wie gewohnt Ihre ganze **FastAPI**-Anwendung:

```Python hl_lines="1  4  7-9"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```

### Das OpenAPI-Schema generieren

### Est-ce que la concurrence est mieux que le parallélisme ?

Nope ! C'est ça la morale de l'histoire.

digging her sharp little chin into Alice's shoulder as she added,
`and the moral of THAT is--"Take care of the sense, and the
sounds will take care of themselves."'

  `How fond she is of finding morals in things!' Alice thought to
herself.

  `I dare say you're wondering why I don't put my arm round your
waist,' the Duchess said after a pause:  `the reason is, that I'm

DarrenZhang01, Denisa Roberts, dependabot[bot], Deven Desai, Dmitry Volodin,
Dmitry Zakharov, drebain, Duncan Riach, Eduard Feicho, Ehsan Toosi, Elena
Zhelezina, emlaprise2358, Eugene Kuznetsov, Evaderan-Lab, Evgeniy Polyakov,
Fausto Morales, Felix Johnny, fo40225, Frederic Bastien, Fredrik Knutsson,
fsx950223, Gaurav Singh, Gauri1 Deshpande, George Grzegorz Pawelczak, gerbauz,
Gianluca Baratti, Giorgio Arena, Gmc2, Guozhong Zhuang, Hannes Achleitner,

<div class="termy">

```console
$ pip install -r requirements.txt

---> 100%
```

</div>

Das installiert alle Abhängigkeiten und Ihr lokales FastAPI in Ihrer lokalen Umgebung.

#### Das lokale FastAPI verwenden

digging her sharp little chin into Alice's shoulder as she added,
`and the moral of THAT is--"Take care of the sense, and the
sounds will take care of themselves."'

  `How fond she is of finding morals in things!' Alice thought to
herself.

  `I dare say you're wondering why I don't put my arm round your
waist,' the Duchess said after a pause:  `the reason is, that I'm

### Otras funciones de utilidades

Cualquier otra función de utilidad que llames directamente se puede crear con `def` o `async def` normales y FastAPI no afectará la manera en que la llames.

Esto contrasta con las funciones que FastAPI llama por ti: las *path operation functions* y dependencias.

In diesem Fall könnte einfacher sein, **einen Container** mit **mehreren Prozessen** und ein lokales Tool (z. B. einen Prometheus-Exporter) in demselben Container zu haben, welches Prometheus-Metriken für alle internen Prozesse sammelt und diese Metriken für diesen einzelnen Container offenlegt.

---