omgevingsvariabelen nuttig zijn en hoe je ze moet toepassen. Maar ze blijven in veel verschillende scenario's opduiken als je aan het ontwikkelen bent, dus het is goed om er meer over te weten.

Je hebt deze informatie bijvoorbeeld nodig in de volgende sectie, over [Virtuele Omgevingen](virtual-environments.md)....

benchmarks tonen **FastAPI** applicaties draaiend onder Uvicorn aan als <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">een van de snelste Python frameworks beschikbaar</a>, alleen onder Starlette en Uvicorn zelf (intern gebruikt door FastAPI). (*)

Zie de sectie <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a> om hier...

And then you also read how to handle [CORS with the `CORSMiddleware`](../tutorial/cors.md){.internal-link target=_blank}.

In this section we'll see how to use other middlewares.

## Adding ASGI middlewares

				switch {
				case isDebugInts(s.Name):
					// Found it. Now find data section.
					if i := int(s.Section); 0 <= i && i < len(f.Sections) {
						sect := f.Sections[i]
						val := removeTag(s.Value)
						if sect.Addr <= val && val < sect.Addr+sect.Size {
							if sdat, err := sect.Data(); err == nil {
								data := sdat[val-sect.Addr:]
								ints = make([]int64, len(data)/8)
								for i := range ints {

    # kubernetes.io/ingress.class: nginx
    # kubernetes.io/tls-acme: "true"
    # kubernetes.io/ingress.allow-http: "false"
    # kubernetes.io/ingress.global-static-ip-name: ""
    # nginx.ingress.kubernetes.io/secure-backends: "true"
    # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
    # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0
  path: /
  hosts:
    - minio-example.local
  tls: []

applications **FastAPI** s'exécutant sous Uvicorn sont <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank"> parmi les frameworks existants en Python les plus rapides </a>, juste derrière Starlette et Uvicorn (utilisés en interne par FastAPI). (*)

Pour en savoir plus, consultez la section <a href="https://fastapi.tiangolo.com/fr/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>....

Sie können einen „Closing“-Code verwenden, aus den <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">gültigen Codes, die in der Spezifikation definiert sind</a>.

///

### WebSockets mit Abhängigkeiten ausprobieren

        assertFoundDeadSectionLinks(sampleDoc, "missing_section", "other_missing_section")
    }

    def "validates present section links"() {
        given:
        sampleDoc << """
[[prior_section]]
Text

=== Valid Section Links
This section comes earlier: <<prior_section>>
This section comes later: <<subsequent_section>>

[[subsequent_section]]
More text
        """

        when:

    return files


def generate_renamed_section_items(
    items: List[Union[Page, Section, Link]], *, config: MkDocsConfig
) -> List[Union[Page, Section, Link]]:
    new_items: List[Union[Page, Section, Link]] = []
    for item in items:
        if isinstance(item, Section):
            new_title = item.title
            new_children = generate_renamed_section_items(item.children, config=config)

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