2) Never change punctuation inside inline code, code blocks, URLs, or file paths.

### Ellipsis

1) Keep ellipsis style consistent within each document, prefer `...` over  `……`.
2) Never change ellipsis in code, URLs, or CLI examples.

### Preferred translations / glossary

Use the following preferred translations when they apply in documentation prose:

- request (HTTP): 请求

3) For more details, please follow the [Chinese Copywriting Guidelines](https://github.com/sparanoid/chinese-copywriting-guidelines).

### Ellipsis

1) Keep ellipsis style consistent within each document, prefer `...` over `……`.
2) Never change ellipsis in code, URLs, or CLI examples.

### Preferred translations / glossary

Depending on your use case, you might prefer to use a different library, but if you asked me, I would probably suggest you try **Strawberry**.

Here's a small preview of how you could integrate Strawberry with FastAPI:

    def user(self) -> User:
        return User(name="Patrick", age=100)


schema = strawberry.Schema(query=Query)


graphql_app = GraphQLRouter(schema)

app = FastAPI()

            on_shutdown=on_shutdown,
            lifespan=lifespan,
        )
        if prefix:
            assert prefix.startswith("/"), "A path prefix must start with '/'"
            assert not prefix.endswith("/"), (
                "A path prefix must not end with '/', as the routes will start with '/'"
            )
        self.prefix = prefix
        self.tags: list[Union[str, Enum]] = tags or []

    if user_id is None:
        return {"item_id": item_id}
    else:
        return {"item_id": item_id, "user_id": user_id}


app.include_router(user_router, prefix="/users")
app.include_router(item_router, prefix="/items")

app.include_router(item_router, prefix="/users/{user_id}/items")


client = TestClient(app)


def test_get_users():
    """Check that /users returns expected data"""

Dependiendo de tu caso de uso, podrías preferir usar un paquete diferente, pero si me preguntas, probablemente te sugeriría probar **Strawberry**.

Aquí tienes una pequeña vista previa de cómo podrías integrar Strawberry con FastAPI:

    argnames=["grant_type"],
    argvalues=[
        pytest.param("incorrect", id="incorrect value"),
        pytest.param("passwordblah", id="password with suffix"),
        pytest.param("blahpassword", id="password with prefix"),
    ],
)
def test_strict_login_incorrect_grant_type(grant_type: str):
    response = client.post(
        "/login",
        data={"username": "johndoe", "password": "secret", "grant_type": grant_type},
    )

    assert response.status_code == 200
    assert response.json() == {"foo": "baz"}


def test_nested_router():
    app = FastAPI()

    router = APIRouter(prefix="/nested")

    @router.get("/test")
    async def test(var: Annotated[str, Query()] = "bar"):
        return {"foo": var}

    app.include_router(router)

    client = TestClient(app)

Dependendo do seu caso de uso, você pode preferir usar uma biblioteca diferente, mas se você me perguntasse, eu provavelmente sugeriria que você experimentasse o **Strawberry**.

Aqui está uma pequena prévia de como você poderia integrar Strawberry com FastAPI: