For OAuth2 they are just strings.

///

## Global view

First, let's quickly see the parts that change from the examples in the main **Tutorial - User Guide** for [OAuth2 with Password (and hashing), Bearer with JWT tokens](../../tutorial/security/oauth2-jwt.md){.internal-link target=_blank}. Now using OAuth2 scopes:

{* ../../docs_src/security/tutorial005_an_py310.py hl[5,9,13,47,65,106,108:116,122:125,129:135,140,156] *}

	}
}

// have reports whether the remaining tokens (including the current one) contain the specified token.
func (p *Parser) have(token lex.ScanToken) bool {
	for i := p.inputPos; i < len(p.input); i++ {
		if p.input[i].ScanToken == token {
			return true
		}
	}
	return false
}

// at reports whether the next tokens are as requested.
func (p *Parser) at(next ...lex.ScanToken) bool {

Para o OAuth2, eles são apenas strings.

///

## Visão global

Primeiro, vamos olhar rapidamente as partes que mudam dos exemplos do **Tutorial - Guia de Usuário** para [OAuth2 com Senha (e hash), Bearer com tokens JWT](../../tutorial/security/oauth2-jwt.md){.internal-link target=_blank}. Agora utilizando escopos OAuth2:

//// tab | Python 3.10+

```Python hl_lines="5  9  13  47  65  106  108-116  122-125  129-135  140  156"

* Sicherheit und Authentifizierung, einschließlich Unterstützung für **OAuth2** mit **JWT-Tokens** und **HTTP-Basic**-Authentifizierung.
* Fortgeschrittenere (aber ebenso einfache) Techniken zur Deklaration **tief verschachtelter JSON-Modelle** (dank Pydantic).

		}
	}

	// finally, create the sa token secret manually
	// https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#manually-create-a-service-account-api-token
	// TODO ephemeral time-based tokens are preferred; we should re-think this
	log.Infof("Creating token secret for service account %q", serviceAccount.Name)
	secretName := tokenSecretName(serviceAccount.Name)

-   You make the change and submit it for the review again.
-   This cycle repeats itself until the PR gets approved.
-   Note: As a friendly reminder, we may reach out to you if the PR is awaiting
    your response for more than 2 weeks.

**4. Approved**

-   Once the PR is approved, it gets `kokoro:force-run` label applied and it
    initiates CI/CD tests.
-   We can't move forward if these tests fail.

A maioria dessas configurações é variável (podem mudar), como URLs de bancos de dados. E muitas delas podem conter dados sensíveis, como tokens secretos.

Por isso é comum prover essas configurações como variáveis de ambiente que são utilizidas pela aplicação.

## Variáveis de Ambiente

/// dica

    * Folgen Sie mir, um zu lesen, wenn ich etwas Neues veröffentliche.

## Über **FastAPI** tweeten

<a href="https://twitter.com/compose/tweet?text=Ich liebe @fastapi, weil ... https://github.com/fastapi/fastapi" class="external-link" target= "_blank">Tweeten Sie über **FastAPI**</a> und teilen Sie mir und anderen mit, warum es Ihnen gefällt. 🎉

* 서로 다른 장소에서 **매개변수** 선언: **헤더**, **쿠키**, **폼 필드** 그리고 **파일**.
* `maximum_length` 또는 `regex`처럼 **유효성 제약**하는 방법.
* 강력하고 사용하기 쉬운 **<abbr title="컴포넌트, 리소스, 제공자, 서비스, injectables라 알려진">의존성 주입</abbr>** 시스템.
* **OAuth2** 지원을 포함한 **JWT tokens** 및 **HTTP Basic**을 갖는 보안과 인증.
* (Pydantic 덕분에) **깊은 중첩 JSON 모델**을 선언하는데 더 진보한 (하지만 마찬가지로 쉬운) 기술.
* (Starlette 덕분에) 많은 추가 기능:
    * **웹 소켓**
    * **GraphQL**
    * HTTPX 및 `pytest`에 기반한 극히 쉬운 테스트
    * **CORS**

* Nagyon hatékony és erős **<abbr title="also known as components, resources, providers, services, injectables">Függőség Injekció</abbr>** rendszerek.
* Biztonság és autentikáció beleértve, **OAuth2**, **JWT tokens** és **HTTP Basic** támogatást.
* Több haladó (de ugyanannyira könnyű) technika **mélyen ágyazott JSON modellek deklarációjára** (Pydantic-nek köszönhetően).