{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[1:25] hl[10:12,23] *}

/// tip | 提示

由于 Pydantic 会在**Rust** 端序列化它，相比未声明返回类型，你将获得更高的**性能**。

///

### 非 async 的*路径操作函数* { #non-async-path-operation-functions }

你也可以使用常规的 `def` 函数（没有 `async`），并以同样的方式使用 `yield`。

FastAPI 会确保其正确运行，从而不阻塞事件循环。

由于此时函数不是 async，正确的返回类型应为 `Iterable[Item]`：

Затем Вы просто применяете найденные ответы в тестах.

Например:

* Передаёте *path*-параметры или *query*-параметры, вписав их непосредственно в строку URL.
* Передаёте JSON в теле запроса, передав Python-объект (например: `dict`) через именованный параметр `json`.

     * future, so we will suppress any such future Error Prone reports.
     */
    assertWithMessage(
            "Can't test the main listenInPoolThread path "
                + "if the input is already a ListenableFuture")
        .that(input)
        .isNotInstanceOf(ListenableFuture.class);
    ListenableFuture<String> listenable = listenInPoolThread(input);
    /*

   * {@linkplain Thread#getContextClassLoader() context class loader}. In simple environments, the
   * context class loader will find resources from the class path. In environments where different
   * threads can have different class loaders, for example app servers, the context class loader
   * will typically have been set to an appropriate loader for the current thread.
   *

FastAPI transmettra chaque bloc de données à la `StreamingResponse` tel quel ; il n'essaiera pas de le convertir en JSON ni autre chose similaire.

### Fonctions de chemin d'accès non async { #non-async-path-operation-functions }

Vous pouvez également utiliser des fonctions `def` classiques (sans `async`), et utiliser `yield` de la même manière.

{* ../../docs_src/stream_data/tutorial001_py310.py ln[26:29] hl[27] *}

{* ../../docs_src/metadata/tutorial004_py310.py hl[21,26] *}

/// info | Informação

Leia mais sobre tags em [Configuração de operação de rota](path-operation-configuration.md#tags).

///

### Cheque os documentos { #check-the-docs }

Agora, se você verificar a documentação, ela exibirá todos os metadados adicionais:

                form.dictId = dictId;
            });
        }).renderWith(data -> {
            synonymService.getSynonymFile(dictId).ifPresent(file -> {
                RenderDataUtil.register(data, "path", file.getPath());
            }).orElse(() -> {
                throwValidationError(messages -> messages.addErrorsFailedToDownloadSynonymFile(GLOBAL), this::asDictIndexHtml);
            });
        });
    }

        SmbFile file = (SmbFile) getField(raf, "file");
        when(file.length()).thenReturn(42L);
        assertEquals(42L, raf.length());
    }

    @Test
    @DisplayName("setLength(): SMB2 path sends Smb2SetInfoRequest")
    void setLength_smb2_sendsSetInfo() throws Exception {
        SmbRandomAccessFile raf = newInstance("rw", true, false, false);

e/windows-amd64/minio.exe ``` Use the following command to run a standalone MinIO server on the Windows host. Replace ``D:\`` with the path to the drive or directory in which you want MinIO to store data. You must change the terminal or powershell directory to the location of the ``minio.exe`` executable, *or* add the path to that directory to the system ``$PATH``: ```sh minio.exe server D:\ ``` The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment...

    /**
     * Configure the certificate chain to use when being authenticated. The first certificate is
     * the held certificate, further certificates are included in the handshake so the peer can
     * build a trusted path to a trusted root certificate.
     *
     * The chain should include all intermediate certificates but does not need the root certificate