しかし、それはまだそんなに有用ではありません。

現在のユーザーを取得するようにしてみましょう。

## ユーザーモデルの作成 { #create-a-user-model }

まずは、Pydanticのユーザーモデルを作成しましょう。

ボディを宣言するのにPydanticを使用するのと同じやり方で、Pydanticを別のどんなところでも使うことができます:

{* ../../docs_src/security/tutorial002_an_py310.py hl[5,12:6] *}

## 依存関係 `get_current_user` を作成 { #create-a-get-current-user-dependency }

依存関係 `get_current_user` を作ってみましょう。

依存関係はサブ依存関係を持つことができるのを覚えていますか？

            }

            try {
                Files.write(parameters.getMarkerFile().getAsFile().get().toPath(), new byte[] {}, StandardOpenOption.CREATE);
            } catch (IOException e) {
                throw new RuntimeException("Failed to create marker file", e);
            }
        }

        private Map<String, List<File>> getDependencyPackages() {

        new SecureRandom().nextBytes(testDecryptionKey);

        // Create encryption context with required parameters
        encryptionContext = new Smb2EncryptionContext(1, DialectVersion.SMB311, testEncryptionKey, testDecryptionKey);
    }

    @Test
    @DisplayName("Should create encryption context with valid parameters")
    void testConstructor() {
        // When

  public val method: String,
  /**
   * The request target from the original HTTP request.
   *
   * For origin-form requests this is a path like `/index.html`, that is combined with the `Host`
   * header to create the request URL.
   *
   * For HTTP proxy requests this will be either an absolute-form string like
   * `http://example.com/index.html` (HTTP proxy) or an authority-form string like
   * `example.com:443` (HTTPS proxy).
   *

  @SuppressWarnings("UndefinedEquals")
  private void assertCleared() {
    assertEquals(0, multimap().size());
    assertEmpty(multimap());
    assertEquals(multimap(), getSubjectGenerator().create());
    assertEmpty(multimap().entries());
    assertEmpty(multimap().asMap());
    assertEmpty(multimap().keySet());
    assertEmpty(multimap().keys());
    assertEmpty(multimap().values());

    assertThat(builder.build().escape("The Quick Brown Fox!")).isEqualTo("The_Quick_Brown_Fox_");
  }

  public void testBuilderCreatesIndependentEscapers() {
    // Set up a simple builder and create the first escaper.
    Escapers.Builder builder = Escapers.builder();
    builder.setSafeRange('a', 'z');
    builder.setUnsafeReplacement("X");
    builder.addEscape(' ', "_");
    Escaper first = builder.build();

    private static final String TEST_TARGET = "TEST_TARGET";
    private static final String TEST_DOMAIN = "TEST_DOMAIN";
    private static final String TEST_HOSTNAME = "TEST_HOSTNAME";

    /**
     * Helper method to create a fully mocked CIFSContext with all necessary dependencies
     */
    private CIFSContext createMockContext() {
        CIFSContext mockContext = mock(CIFSContext.class);

</div>

**Note**: Make sure you put `"fastapi[standard]"` in quotes to ensure it works in all terminals.

## Example { #example }

### Create it { #create-it }

Create a file `main.py` with:

```Python
from fastapi import FastAPI

app = FastAPI()


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


@app.get("/items/{item_id}")

    @BeforeEach
    void setUp() {
        mockConfig = mock(Configuration.class);
        response = new Smb2ChangeNotifyResponse(mockConfig);
    }

    @Test
    @DisplayName("Should create response with configuration")
    void testConstructorWithConfiguration() {
        // Given & When
        Smb2ChangeNotifyResponse resp = new Smb2ChangeNotifyResponse(mockConfig);

        // Then

///

### Adım 2: bir `FastAPI` "instance"ı oluşturun { #step-2-create-a-fastapi-instance }

{* ../../docs_src/first_steps/tutorial001_py310.py hl[3] *}

Burada `app` değişkeni `FastAPI` class'ının bir "instance"ı olacaktır.

Bu, tüm API'nızı oluşturmak için ana etkileşim noktası olacaktır.

### Adım 3: bir *path operation* oluşturun { #step-3-create-a-path-operation }

#### Path { #path }