HandleInfo info = new HandleInfo("/test/file.txt", testGuid, testFileId, HandleType.PERSISTENT, 0, testLeaseKey);

        String str = info.toString();
        assertTrue(str.contains("/test/file.txt"));
        assertTrue(str.contains("PERSISTENT"));
        assertTrue(str.contains(testGuid.toString()));
    }

```Python hl_lines="1"
async def needy_dependency(fresh_value: Annotated[str, Depends(get_value, use_cache=False)]):
    return {"fresh_value": fresh_value}
```

////

//// tab | Python 3.10+ Annotated olmayan

/// tip | İpucu

Mümkünse `Annotated` sürümünü tercih edin.

///

```Python hl_lines="1"
async def needy_dependency(fresh_value: str = Depends(get_value, use_cache=False)):
    return {"fresh_value": fresh_value}

### Создание класса `Enum` { #create-an-enum-class }

Импортируйте `Enum` и создайте подкласс, который наследуется от `str` и `Enum`.

Мы наследуемся от `str`, чтобы документация API могла понять, что значения должны быть типа `string` и отображалась правильно.

Затем создайте атрибуты класса с фиксированными допустимыми значениями:

from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    data: str


@app.post("/examples/")
def examples(
    item: Item = Body(
        examples=[
            {"data": "Data in Body examples, example1"},
        ],
        openapi_examples={
            "Example One": {

from fastapi import FastAPI
from fastapi.testclient import TestClient
from pydantic import BaseModel


class Model1(BaseModel):
    foo: str
    bar: str


class Model2(BaseModel):
    ref: Model1
    baz: str


class Model3(BaseModel):
    name: str
    age: int
    ref2: Model2


app = FastAPI()


@app.get(
    "/simple_include",
    response_model=Model2,

def get_name_with_age(name: str, age: int):
    name_with_age = name + " is this old: " + str(age)

{* ../../docs_src/security/tutorial002_an_py310.py hl[25] *}

## Obtener el usuario { #get-the-user }

`get_current_user` usará una función de utilidad (falsa) que creamos, que toma un token como un `str` y devuelve nuestro modelo de Pydantic `User`:

        String str = cmd.toString();
        // toString uses Hexdump.toHexString(informationLevel, 3)
        assertTrue(str.contains(Hexdump.toHexString(level, 3)), "toString should contain hex level");
        assertTrue(str.contains("Trans2QueryFSInformation["), "should start with class name");
        assertTrue(str.contains(",informationLevel=0x"), "should contain level field marker");
    }

	return cfg, nil
}

const (
	skipVerify = "skip_verify"
)

// DefaultKVS is the default K/V config system for
// the STS TLS API.
var DefaultKVS = config.KVS{
	config.KV{
		Key:   skipVerify,
		Value: "off",
	},
}

// Help is the help and description for the STS API K/V configuration.
var Help = config.HelpKVS{
	config.HelpKV{
		Key:         skipVerify,

    AtomicInteger deliveries = new AtomicInteger();
    EventBus bus = new EventBus();
    bus.register(
        new Object() {
          @Subscribe
          public void accept(String str) {
            holder.set(str);
            deliveries.incrementAndGet();
          }
        });

    String EVENT = "Hello!";
    bus.post(EVENT);

    assertEquals("Only one event should be delivered.", 1, deliveries.get());