},
            ]
        }
    )


@needs_py39
def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/login/": {
                "post": {

                },
            ],
        },
    ]


@needs_pydanticv2
def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/authors/{author_id}/items/": {
                "post": {

    assert response.json() == {"filename": "test.txt"}


@needs_py39
def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/files/": {
                "post": {

    assert response.status_code == expected_status
    assert response.json() == expected_response


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/": {
                "get": {

**FastAPI** 无缝集成 OAuth2 作用域（`Scopes`），可以直接使用。

作用域是更精密的权限系统，遵循 OAuth2 标准，与 OpenAPI 应用（和 API 自动文档）集成。

OAuth2 也是脸书、谷歌、GitHub、微软、推特等第三方身份验证应用使用的机制。这些身份验证应用在用户登录应用时使用 OAuth2 提供指定权限。

脸书、谷歌、GitHub、微软、推特就是 OAuth2 作用域登录。

本章介绍如何在 **FastAPI** 应用中使用 OAuth2 作用域管理验证与授权。

/// warning | "警告"

本章内容较难，刚接触 FastAPI 的新手可以跳过。

OAuth2 作用域不是必需的，没有它，您也可以处理身份验证与授权。

但 OAuth2 作用域与 API（通过 OpenAPI）及 API 文档集成地更好。

不管怎么说，**FastAPI** 支持在代码中使用作用域或其它安全/授权需求项。

Dikkatinizi çekerim ki, yol parametresi integer olarak tanımlanmıştır.

///

## Standartlara Dayalı Avantajlar, Alternatif Dokümantasyon

Oluşturulan şema <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md" class="external-link" target="_blank">OpenAPI</a> standardına uygun olduğu için birçok uyumlu araç mevcuttur.

	// which means the policy exceeded the allowed space.
	PackedPolicySize int `xml:",omitempty"`

	// The issuing authority of the web identity token presented. For OpenID Connect
	// ID tokens, this contains the value of the iss field. For OAuth 2.0 id_tokens,
	// this contains the value of the ProviderId parameter that was passed in the
	// AssumeRoleWithWebIdentity request.

    assert response.headers["WWW-Authenticate"] == "Bearer"


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/": {
                "get": {

    default: Optional[Any] = None
    deprecated: Optional[bool] = None
    readOnly: Optional[bool] = None
    writeOnly: Optional[bool] = None
    examples: Optional[List[Any]] = None
    # Ref: OpenAPI 3.1.0: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#schema-object
    # Schema Object
    discriminator: Optional[Discriminator] = None
    xml: Optional[XML] = None

    assert b"<form" in response.content


@needs_py39
def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/files/": {
                "post": {