{* ../../docs_src/path_params/tutorial005_py310.py hl[20] *}

/// tip

你也可以用 `ModelName.lenet.value` 取得值 `"lenet"`。

///

#### 回傳「列舉成員」 { #return-enumeration-members }

你可以從「路徑操作」回傳「列舉成員」，即使是巢狀在 JSON 主體（例如 `dict`）裡。

在回傳給用戶端之前，它們會被轉成對應的值（此例為字串）：

{* ../../docs_src/path_params/tutorial005_py310.py hl[18,21,23] *}

你的用戶端會收到像這樣的 JSON 回應：

/// note | Not

Eğer farkı bilmiyorsanız, [Async: *"Aceleniz mi var?"*](../async.md#in-a-hurry) sayfasına bakın.

///

### Adım 5: içeriği döndürün { #step-5-return-the-content }

{* ../../docs_src/first_steps/tutorial001_py310.py hl[8] *}

Bir `dict`, `list`, `str`, `int` vb. tekil değerler döndürebilirsiniz.

编写带有类型标注的标准 Python：

```Python
from datetime import date

from pydantic import BaseModel

# 将变量声明为 str
# 并在函数内获得编辑器支持
def main(user_id: str):
    return user_id


# 一个 Pydantic 模型
class User(BaseModel):
    id: int
    name: str
    joined: date
```

可以像这样来使用：

```Python
my_user: User = User(id=3, name="John Doe", joined="2018-07-19")

/// note | Примечание

Если вы не знаете, в чём разница, посмотрите [Асинхронность: *"Нет времени?"*](../async.md#in-a-hurry).

///

### Шаг 5: верните содержимое { #step-5-return-the-content }

{* ../../docs_src/first_steps/tutorial001_py310.py hl[8] *}

Вы можете вернуть `dict`, `list`, отдельные значения `str`, `int` и т.д.

Также можно вернуть модели Pydantic (подробнее об этом позже).

如果你寫帶有 Python 型別的程式碼：

```Python
from datetime import date

from pydantic import BaseModel

# 宣告一個變數為 string
# 並在函式中獲得 editor support
def main(user_id: str):
    return user_id


# 宣告一個 Pydantic model
class User(BaseModel):
    id: int
    name: str
    joined: date
```

可以像這樣來使用：

```Python
my_user: User = User(id=3, name="John Doe", joined="2018-07-19")

        assertNotNull(suggestItem);
        assertEquals(Float.MAX_VALUE, suggestItem.getUserBoost(), 0.001f);
    }

    @Test
    public void testGettersWithMutableLists() {
        // Test that getters return the same list references
        String word = "mutable test";
        float boost = 1.0f;
        List<String> readings = new ArrayList<>();
        readings.add("reading1");

	cc := make(chan struct{})
	go func() {
		select {
		case <-cc:
			return
		case <-c:
			buf := make([]byte, 1<<20)
			stacklen := runtime.Stack(buf, true)
			fmt.Printf("=== Timeout, assuming deadlock ===\n*** goroutine dump...\n%s\n*** end\n", string(buf[:stacklen]))
			os.Exit(2)
		}
	}()
	return func() {
		close(cc)
	}

* 다음 내용으로 `main.py` 파일을 만듭니다:

```Python
from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: str | None = None):
    return {"item_id": item_id, "q": q}
```

### Dockerfile { #dockerfile }

이제 같은 프로젝트 디렉터리에 다음 내용으로 `Dockerfile` 파일을 만듭니다:

            uuid.clock_seq_low = (byte) 0x22;
            uuid.node = new byte[] { (byte) 0xAA, (byte) 0xBB, (byte) 0xCC, (byte) 0xDD, (byte) 0xEE, (byte) 0xFF };

            // Mock the derive method to return a buffer for node encoding
            when(mockNdrBuffer.derive(anyInt())).thenReturn(mockNdrBuffer);

            // When: Encoding the UUID
            uuid.encode(mockNdrBuffer);

        // Verify token length is 0
        assertEquals(0, SMBUtil.readInt2(buffer, bodyOffset + 14));
    }

    @Test
    @DisplayName("Should always return 0 for readBytesWireFormat")
    void testReadBytesWireFormat() {
        // Given
        byte[] buffer = createTestData(256);

        // When
        int bytesRead = request.readBytesWireFormat(buffer, 0);