但現在先把注意力放在我們需要的這些細節上。

///

{* ../../docs_src/security/tutorial003_an_py310.py hl[87] *}

/// tip

依照規範，你應該回傳一個包含 `access_token` 與 `token_type` 的 JSON，就像這個範例。

這部分需要你自己在程式中完成，並確保使用這些 JSON key。

這幾乎是你為了符合規範而必須自行記得正確處理的唯一事情。

其餘的 **FastAPI** 都會幫你處理。

///

## 更新依賴項 { #update-the-dependencies }

接著我們要更新依賴項。

我們只想在使用者為啟用狀態時取得 `current_user`。

- The API server and client-go libraries have been fixed to support additional non-alpha-numeric characters in UserInfo "extra" data keys. Both should be updated in order to properly support extra data containing "/" characters or other characters disallowed in HTTP headers. ([#65799](https://github.com/kubernetes/kubernetes/pull/65799), [@dekkagaijin](https://github.com/dekkagaijin))...

        message[46] = 22; // Max Length
        message[47] = 0;
        message[48] = (byte) 132; // Offset
        message[49] = 0;
        message[50] = 0;
        message[51] = 0;

        // Session Key (empty, offset 154)
        message[52] = 0; // Length
        message[53] = 0;
        message[54] = 0; // Max Length
        message[55] = 0;
        message[56] = (byte) 154; // Offset
        message[57] = 0;

		&JSONPathElement{},
		participle.Lexer(sqlLexer),
		participle.CaseInsensitive("Keyword"),
		participle.CaseInsensitive("Timeword"),
	)

	j := JSONPathElement{}
	cases := []string{
		// Key
		"['name']", ".name", `."name"`,

		// Index
		"[2]", "[0]", "[100]",

		// Object wildcard
		".*",

		// array wildcard
		"[*]",
	}
	for i, tc := range cases {
		err := p.ParseString(tc, &j)

# ----------------------------------------------------------
# Application Exception
# ---------------------
# /- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# five framework-embedded messages (don't change key names)
# - - - - - - - - - -/
errors.login.failure = Accesso fallito.
errors.app.illegal.transition = Transizione illegale. Riprova.

- **Type safety** - Extensive use of generics and null-safe operations throughout the API
- **Resource management** - Proper handling of resources with utilities like `CloseableUtil` and `DisposableUtil`

### Key Architectural Patterns
- **Factory Pattern** - `BeanDescFactory` for creating bean descriptors, `ParameterizedClassDescFactory` for generic type handling

     *
     * @throws Exception if any.
     */
    @Test
    public void testIllegalMappedType() throws Exception {
        try {
            ReflectionValueExtractor.evaluate("h.value(key)", new ValueHolder("string"));
        } catch (Exception e) {
            // TODO assert exception message
        }
    }

    /**
     * <p>testTrimRootToken.</p>
     *

![get](https://raw.githubusercontent.com/minio/minio/master/docs/bucket/versioning/versioning_GET_versionEnabled.png)

**Source Code**: [https://github.com/fastapi/fastapi](https://github.com/fastapi/fastapi)

---

FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints.

The key features are:

* **Fast**: Very high performance, on par with **NodeJS** and **Go** (thanks to Starlette and Pydantic). [One of the fastest Python frameworks available](#performance).

    // count == 0
    segment.setTableEntryForTesting(index, entry);
    assertThat(segment.get(key, hash)).isNull();
    assertFalse(segment.containsKey(key, hash));
    assertFalse(segment.containsValue(value));

    // count == 1
    segment.count++;
    assertThat(segment.get(key, hash)).isEqualTo(value);
    assertTrue(segment.containsKey(key, hash));