.add(Range.closed(5, 8))
          .add(Range.closedOpen(12, 15))
          .add(Range.open(19, 20))
          .build();

  public void testUnion() {
    RangeSet<Integer> expected =
        ImmutableRangeSet.<Integer>builder()
            .add(Range.openClosed(0, 4))
            .add(Range.closedOpen(5, 10))
            .add(Range.closedOpen(12, 15))
            .add(Range.openClosed(15, 17))

//// tab | Python 3.9+

```Python hl_lines="8  13"
{!> ../../docs_src/request_files/tutorial002_py39.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="10  15"
{!> ../../docs_src/request_files/tutorial002.py!}
```

////

接收的也是含 `bytes` 或 `UploadFile` 的列表（`list`）。


/// note | "技术细节"

也可以使用 `from starlette.responses import HTMLResponse`。

```console
$ pytest

================ test session starts ================
platform linux -- Python 3.6.9, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
rootdir: /home/user/code/superawesome-cli/app
plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

test_main.py <span style="color: green; white-space: pre;">......                            [100%]</span>

```console
$ pytest

================ test session starts ================
platform linux -- Python 3.6.9, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
rootdir: /home/user/code/superawesome-cli/app
plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

test_main.py <span style="color: green; white-space: pre;">......                            [100%]</span>

```

## 💗 📁 📂

⚫️ 💪 📂 📚 📁 🎏 🕰.

👫 🔜 👨‍💼 🎏 "📨 🏑" 📨 ⚙️ "📨 💽".

⚙️ 👈, 📣 📇 `bytes` ⚖️ `UploadFile`:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="10  15"
{!> ../../docs_src/request_files/tutorial002.py!}
```

////

//// tab | 🐍 3️⃣.9️⃣ & 🔛

```Python hl_lines="8  13"
{!> ../../docs_src/request_files/tutorial002_py39.py!}
```

////

매개변수가 없는 "호출 가능"한 것 역시 매개변수가 없는 *경로 작동 함수*와 동일한 방식으로 적용됩니다.

그래서, 우리는 위 예제에서의 `common_paramenters` 의존성을 클래스 `CommonQueryParams`로 바꿀 수 있습니다.

//// tab | 파이썬 3.6 이상

```Python hl_lines="11-15"
{!> ../../docs_src/dependencies/tutorial002.py!}
```

////

//// tab | 파이썬 3.10 이상

```Python hl_lines="9-13"
{!> ../../docs_src/dependencies/tutorial002_py310.py!}
```

////

```JSON
{
  "title": "towel",
  "size": "XL"
}
```

Você receberá uma *response* informando-o de que a data é inválida, e contendo o *body* recebido:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"
      ],
      "msg": "value is not a valid integer",
      "type": "type_error.integer"
    }
  ],
  "body": {

```JSON
{
  "title": "towel",
  "size": "XL"
}
```

Вы получите ответ о том, что данные недействительны, содержащий следующее тело:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"
      ],
      "msg": "value is not a valid integer",
      "type": "type_error.integer"
    }
  ],
  "body": {

{!../../docs_src/handling_errors/tutorial005.py!}
```

🔜 🔄 📨 ❌ 🏬 💖:

```JSON
{
  "title": "towel",
  "size": "XL"
}
```

👆 🔜 📨 📨 💬 👆 👈 💽 ❌ ⚗ 📨 💪:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"
      ],
      "msg": "value is not a valid integer",
      "type": "type_error.integer"
    }
  ],
  "body": {

```console
$ pytest

================ test session starts ================
platform linux -- Python 3.6.9, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
rootdir: /home/user/code/superawesome-cli/app
plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

test_main.py <span style="color: green; white-space: pre;">......                            [100%]</span>