Um JSON Lines mit FastAPI zu streamen, können Sie anstelle von `return` in Ihrer *Pfadoperation-Funktion* `yield` verwenden, um jedes Element der Reihe nach zu erzeugen.

{* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[1:24] hl[24] *}

Wenn jedes JSON-Item, das Sie zurücksenden möchten, vom Typ `Item` ist (ein Pydantic-Modell) und es sich um eine async-Funktion handelt, können Sie den Rückgabetyp als `AsyncIterable[Item]` deklarieren:

        // Setup mock behavior
        when(mockIn.read(any(byte[].class))).thenReturn(7);

        // Act
        byte[] buf = new byte[16];
        byte[] recv = new byte[16];
        int r = spyHandle.sendrecv(buf, 2, 4, recv, 16);

        // Assert
        assertEquals(7, r);
        verify(mockOut).write(eq(buf), eq(2), eq(4));
        verify(mockIn).read(eq(recv));
    }

    @Test

- github.com/golang-jwt/jwt/v5: [v5.2.2 → v5.3.0](https://github.com/golang-jwt/jwt/compare/v5.2.2...v5.3.0)
- github.com/golang/glog: [v1.2.4 → v1.2.5](https://github.com/golang/glog/compare/v1.2.4...v1.2.5)
- github.com/google/cadvisor: [v0.53.0 → v0.56.0](https://github.com/google/cadvisor/compare/v0.53.0...v0.56.0)

  - [beta] AppArmor profiles can be specified & applied to pod containers ([docs](http://kubernetes.io/docs/admin/apparmor/)) ([kubernetes/features#24](https://github.com/kubernetes/enhancements/issues/24))

Minio Trusted <******@****.***> 1676271098 +0530

Minio Trusted <******@****.***> 1666693175 -0700

Então nós podemos utilizar o `secrets.compare_digest()` para garantir que o `credentials.username` é `"stanleyjobson"`, e que o `credentials.password` é `"swordfish"`.

{* ../../docs_src/security/tutorial007_an_py310.py hl[1,12:24] *}

Isso seria parecido com:

```Python
if not (credentials.username == "stanleyjobson") or not (credentials.password == "swordfish"):
    # Return some error
    ...
```

    name: minio
    sources:
    - https://github.com/minio/minio
    urls:
    - https://charts.min.io/helm-releases/minio-5.0.6.tgz
    version: 5.0.6
  - apiVersion: v1
    appVersion: RELEASE.2023-01-31T02-24-19Z
    created: "2025-01-02T21:34:25.201959046-08:00"
    description: Multi-Cloud Object Storage
    digest: fefeea10e4e525e45f82fb80a03900d34605ec432dd92f56d94eaf4fb1b98c41
    home: https://min.io

        this.dis = new DataInputStream(in);
        this.size = in.available();
    }

    /**
     * Aligns the stream position to the specified boundary.
     * @param mask the alignment mask (typically 2, 4, or 8)
     * @throws IOException if an I/O error occurs
     */
    public void align(final int mask) throws IOException {
        final int position = this.size - this.dis.available();

Response oluşturulmadan önce yalnızca `yield` satırına kadar olan (ve `yield` dahil) kod çalıştırılır:

{* ../../docs_src/dependencies/tutorial007_py310.py hl[2:4] *}

`yield` edilen değer, *path operation*'lara ve diğer dependency'lere enjekte edilen (injected) değerdir:

{* ../../docs_src/dependencies/tutorial007_py310.py hl[4] *}