final byte[] e8 = new byte[8];

        for (int i = 0; i < key.length / 7; i++) {
            System.arraycopy(key, i * 7, key7, 0, 7);
            final Cipher des = Crypto.getDES(key7);
            des.update(data, 0, data.length, e8);
            System.arraycopy(e8, 0, e, i * 8, 8);
        }
    }

    }

    /**
     * @return whether this is a DFS share
     */
    public boolean isDfs() {
        return this.inDfs;
    }

    /**
     *
     */
    void markDomainDfs() {
        this.inDomainDfs = true;
    }

    /**
     * @return whether this tree was accessed using domain DFS
     */
    public boolean isInDomainDfs() {
        return this.inDomainDfs;

In diesem Fall können Sie die Generierung des Responsemodells abschalten, indem Sie `response_model=None` setzen:

{* ../../docs_src/response_model/tutorial003_05_py310.py hl[7] *}

Das bewirkt, dass FastAPI die Generierung des Responsemodells unterlässt, und damit können Sie jede gewünschte Rückgabetyp-Annotation haben, ohne dass es Ihre FastAPI-Anwendung beeinflusst. 🤓

## Parameter für die Enkodierung des Responsemodells

app = FastAPI()


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


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

<details markdown="1">
<summary>Albo użyj <code>async def</code>...</summary>

Jeżeli twój kod korzysta z `async` / `await`, użyj `async def`:

```Python hl_lines="9  14"

    void getDfsReferrals_happy() throws Exception {
        when(transport.getDfsReferrals(any(), any(), any(), any(), anyInt())).thenReturn(referral);

        String name = "\\\\server\\\\share\\\\path"; // UNC-like DFS path
        String host = "server.example";
        String domain = "EXAMPLE";
        int rn = 0;

        jcifs.DfsReferralData result = transport.getDfsReferrals(ctx, name, host, domain, rn);

      Request(
        url = server.url("/"),
        body = "def".toRequestBody("text/plain".toMediaType()),
      )
    executeSynchronously(request)
      .assertCode(200)
      .assertBody("abc")
    val recordedRequest = server.takeRequest()
    assertThat(recordedRequest.method).isEqualTo("POST")
    assertThat(recordedRequest.body?.utf8()).isEqualTo("def")
    assertThat(recordedRequest.headers["Content-Length"]).isEqualTo("3")

app = FastAPI()


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


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

<details markdown="1">
<summary>Ya da <code>async def</code>...</summary>

Eğer kodunuzda `async` / `await` varsa, `async def` kullanalım:

```Python hl_lines="9  14"

    }

    @Override
    public int getHeaderFieldInt(final String header, final int def) {
        try {
            handshake();
        } catch (final IOException ex) {}
        return connection.getHeaderFieldInt(header, def);
    }

    @Override
    public long getHeaderFieldDate(final String header, final long def) {
        try {
            handshake();
        } catch (final IOException ex) {}

* Editor Unterstützung (natürlich)
* <abbr title="Konvertieren des Strings, der von einer HTTP-Anfrage kommt, in Python-Daten">„Parsen“</abbr> der Daten
* Datenvalidierung
* Automatische Dokumentation

## Defaultwerte

Da Query-Parameter nicht ein festgelegter Teil des Pfades sind, können sie optional sein und Defaultwerte haben.

@Config(
  sdk = [23, 26, 30, 33, 35],
)
class RobolectricOkHttpClientTest : BaseOkHttpClientUnitTest() {
  @Before
  fun setContext() {
    // This is awkward because Robolectric won't run our initializers and we don't want test deps
    // https://github.com/robolectric/robolectric/issues/8461
    OkHttp.initialize(ApplicationProvider.getApplicationContext())
  }