```JSON
{"message": "Oops! yolo did something. There goes a rainbow..."}
```

/// note | 技术细节

也可以使用 `from starlette.requests import Request` 和 `from starlette.responses import JSONResponse`。

**FastAPI** 提供了与 `starlette.responses` 相同的 `fastapi.responses` 作为便捷方式，但大多数可用的响应都直接来自 Starlette。`Request` 也是如此。

///

## 覆盖默认异常处理器 { #override-the-default-exception-handlers }

**FastAPI** 自带了一些默认异常处理器。

  "disabled": false
}
```

<img src="/img/tutorial/security/image09.png">

If you open the developer tools, you could see how the data sent only includes the token, the password is only sent in the first request to authenticate the user and get that access token, but not afterwards:

<img src="/img/tutorial/security/image10.png">

/// note

Notice the header `Authorization`, with a value that starts with `Bearer `.

	}
}

func errEvaluatorInvalidTimestampFormatPatternAdditionalFieldsRequired(err error) *s3Error {
	return &s3Error{
		code:       "EvaluatorInvalidTimestampFormatPattern",
		message:    "Time stamp format pattern requires additional fields in the SQL expression.",
		statusCode: 400,
		cause:      err,
	}
}

func errEvaluatorInvalidTimestampFormatPatternSymbolForParsing(err error) *s3Error {
	return &s3Error{

# Tarefas em segundo plano { #background-tasks }

Você pode definir tarefas em segundo plano para serem executadas *após* retornar uma resposta.

Isso é útil para operações que precisam acontecer após uma request, mas que o cliente não precisa realmente esperar a operação terminar antes de receber a resposta.

Isso inclui, por exemplo:

* Notificações por e-mail enviadas após realizar uma ação:

	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z rebalSaveOpts) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendUint8(o, uint8(z))
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *rebalSaveOpts) UnmarshalMsg(bts []byte) (o []byte, err error) {
	{
		var zb0001 uint8

 *
 * This leads to a second side effect in that any @Inject request for just ModelProcessor in
 * the same injector is immediately matched to this explicit binding, which means extensions
 * cannot override this binding. This is because the lookup is always short-circuited in this
 * specific situation (plain @Inject request, and plain explicit binding for the same type.)
 *

@pytest.fixture(
    name="client",
    params=[
        pytest.param("tutorial004_py310", marks=needs_py310),
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.body_nested_models.{request.param}")

    client = TestClient(mod.app)
    return client


def test_put_all(client: TestClient):
    response = client.put(
        "/items/123",

flagged as a TODO by the automated tooling. That is true even for proposals that add API.

Use the following forms in your markdown:

	[http.Request]                     # symbol documentation; auto-linked as in Go doc strings
	[Request]                          # short form, for symbols in the package being documented
	[net/http]                         # package link
	[#12345](/issue/12345)             # GitHub issues

* 提出一个**问题**或关于某个**问题**的求助。
* 建议一个新的**功能**。

**注意**：如果你这么做了，我也会请你去帮助其他人。😉

## 审阅 Pull Request { #review-pull-requests }

你可以帮我审阅他人的 Pull Request。

再次提醒，请尽力保持友善。🤗

---

下面是需要注意的点，以及如何审阅一个 Pull Request：

### 理解问题 { #understand-the-problem }

* 首先，确保你**理解这个 PR 要解决的问题**。它可能在 GitHub Discussion 或 issue 中有更长的讨论。

	Close() error
}

const (
	csvFormat     = "csv"
	jsonFormat    = "json"
	parquetFormat = "parquet"
)

// CompressionType - represents value inside <CompressionType/> in request XML.
type CompressionType string

const (
	noneType  CompressionType = "none"
	gzipType  CompressionType = "GZIP"
	bzip2Type CompressionType = "BZIP2"

	zstdType   CompressionType = "ZSTD"