Bu şekilde, neredeyse global bir değişken gibi davranır. Ancak bir dependency fonksiyonu kullandığı için testte kolayca override edebiliriz.

`@lru_cache`, Python standart kütüphanesinin bir parçası olan `functools` içindedir. Daha fazla bilgi için: [Python dokümanları: `@lru_cache`](https://docs.python.org/3/library/functools.html#functools.lru_cache).

## Özet { #recap }

///

Например, эта кастомная проверка убеждается, что ID элемента начинается с `isbn-` для номера книги <abbr title="International Standard Book Number - Международный стандартный книжный номер">ISBN</abbr> или с `imdb-` для ID URL фильма на <abbr title="Internet Movie Database - Интернетная база данных фильмов: веб‑сайт с информацией о фильмах">IMDB</abbr>:

[providers]
  [providers.file]
    filename = "routes.toml"
```

Bu, Traefik'e 9999 portunda dinlemesini ve `routes.toml` adlı başka bir dosyayı kullanmasını söyler.

/// tip | İpucu

Standart HTTP portu 80 yerine 9999 portunu kullanıyoruz; böylece admin (`sudo`) yetkileriyle çalıştırmanız gerekmez.

///

Şimdi diğer dosyayı, `routes.toml`'u oluşturun:

```TOML hl_lines="5  12  20"
[http]

De plus, il peut exister des outils qui l'attendent et l'utilisent (maintenant ou à l'avenir) et cela pourrait vous être utile, à vous ou à vos utilisateurs, maintenant ou à l'avenir.

C'est l'avantage des standards ...

///

## Voir en action { #see-it-in-action }

Ouvrez la documentation interactive : [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

### S'authentifier { #authenticate }

* HTTP Basic authentication
* HTTP Digest
* ISO format
* JSON Schema 표준
* JSON schema
* schema definition
* Password Flow
* Mobile

* deprecated
* designed
* invalid
* on the fly
* standard
* default
* case-sensitive
* case-insensitive

* 애플리케이션을 서빙하다
* 페이지를 서빙하다

* 앱
* 애플리케이션

* 요청
* 응답
* 오류 응답

* 경로 처리
* 경로 처리 데코레이터
* 경로 처리 함수

* body

set to "-", storageClassName: "", which disables dynamic provisioning ## If undefined (the default) or set to null, no storageClassName spec is ## set, choosing the default provisioner. (gp2 on AWS, standard on ## GKE, AWS & OpenStack) ## ## Storage class of PV to bind. By default it looks for standard storage class. ## If the PV uses a different storage class, specify that here. storageClass: "" VolumeName: "" accessMode: ReadWriteOnce size: 500Gi ## If subPath is set mount a sub folder of a volume...

set to "-", storageClassName: "", which disables dynamic provisioning ## If undefined (the default) or set to null, no storageClassName spec is ## set, choosing the default provisioner. (gp2 on AWS, standard on ## GKE, AWS & OpenStack) ## ## Storage class of PV to bind. By default it looks for standard storage class. ## If the PV uses a different storage class, specify that here. storageClass: "" VolumeName: "" accessMode: ReadWriteOnce size: 500Gi ## If subPath is set mount a sub folder of a volume...

set to "-", storageClassName: "", which disables dynamic provisioning ## If undefined (the default) or set to null, no storageClassName spec is ## set, choosing the default provisioner. (gp2 on AWS, standard on ## GKE, AWS & OpenStack) ## ## Storage class of PV to bind. By default it looks for standard storage class. ## If the PV uses a different storage class, specify that here. storageClass: "" VolumeName: "" accessMode: ReadWriteOnce size: 500Gi ## If subPath is set mount a sub folder of a volume...

set to "-", storageClassName: "", which disables dynamic provisioning ## If undefined (the default) or set to null, no storageClassName spec is ## set, choosing the default provisioner. (gp2 on AWS, standard on ## GKE, AWS & OpenStack) ## ## Storage class of PV to bind. By default it looks for standard storage class. ## If the PV uses a different storage class, specify that here. storageClass: "" VolumeName: "" accessMode: ReadWriteOnce size: 500Gi ## If subPath is set mount a sub folder of a volume...

set to "-", storageClassName: "", which disables dynamic provisioning ## If undefined (the default) or set to null, no storageClassName spec is ## set, choosing the default provisioner. (gp2 on AWS, standard on ## GKE, AWS & OpenStack) ## ## Storage class of PV to bind. By default it looks for standard storage class. ## If the PV uses a different storage class, specify that here. storageClass: "" VolumeName: "" accessMode: ReadWriteOnce size: 500Gi ## If subPath is set mount a sub folder of a volume...