val clientReason = "unexpected Sec-WebSocket-Extensions in response header"
    serverListener.assertClosing(1010, clientReason)
    server.close(1010, "")
    clientListener.assertClosing(1010, "")
    clientListener.assertClosed(1010, "")
    serverListener.assertClosed(1010, clientReason)
    clientListener.assertExhausted()
    serverListener.assertExhausted()
  }

Создайте ответ, как описано в [Вернуть Response напрямую](response-directly.md){.internal-link target=_blank}, и передайте заголовки как дополнительный параметр:

{* ../../docs_src/response_headers/tutorial001_py39.py hl[10:12] *}

/// note | Технические детали

Вы также можете использовать `from starlette.responses import Response` или `from starlette.responses import JSONResponse`.

		if _, err := parseCopyPartRangeSpec(rangeString); err == nil {
			t.Fatalf("expected: an error, got: <nil> for range %s", rangeString)
		}
	}

	// Test error range strings.
	errorRangeString := []string{
		"bytes=10-10",
		"bytes=20-30",
	}
	for _, rangeString := range errorRangeString {
		rs, err := parseCopyPartRangeSpec(rangeString)
		if err == nil {
			err1 := checkCopyPartRangeWithSize(rs, objectSize)

Luego establece Cookies en ella, y luego devuélvela:

{* ../../docs_src/response_cookies/tutorial001_py39.py hl[10:12] *}

/// tip | Consejo

Ten en cuenta que si devuelves un response directamente en lugar de usar el parámetro `Response`, FastAPI lo devolverá directamente.

## Define `File` and `Form` parameters { #define-file-and-form-parameters }

Create file and form parameters the same way you would for `Body` or `Query`:

{* ../../docs_src/request_forms_and_files/tutorial001_an_py39.py hl[10:12] *}

The files and form fields will be uploaded as form data and you will receive the files and form fields.

And you can declare some of the files as `bytes` and some as `UploadFile`.

/// warning

        assertEquals(1, unresolved.size());
        assertEquals(8, classes.size()); // "plexus.pom" and "junit.jar" are excluded.
        assertEquals(1, modules.size());
        assertEquals("plexus-1.0.11.pom", unresolved.get(0).getFileName().toString());
        assertEquals("test-extension-1.jar", classes.get(0).getFileName().toString());
        assertEquals("junit-4.13.1.jar", modules.get(0).getFileName().toString());

Crea un response como se describe en [Retorna un Response Directamente](response-directly.md){.internal-link target=_blank} y pasa los headers como un parámetro adicional:

{* ../../docs_src/response_headers/tutorial001_py39.py hl[10:12] *}

/// note | Detalles Técnicos

También podrías usar `from starlette.responses import Response` o `from starlette.responses import JSONResponse`.

Erstellen Sie Datei- und Formularparameter, so wie Sie es auch mit `Body` oder `Query` machen würden:

{* ../../docs_src/request_forms_and_files/tutorial001_an_py39.py hl[10:12] *}

Die Datei- und Formularfelder werden als Formulardaten hochgeladen, und Sie erhalten diese Dateien und Formularfelder.

Und Sie können einige der Dateien als `bytes` und einige als `UploadFile` deklarieren.

你也可以在依赖项中声明`Response`参数，并在其中设置头部（和cookies）。

## 直接返回 `Response`

你也可以在直接返回`Response`时添加头部。

按照[直接返回响应](response-directly.md){.internal-link target=_blank}中所述创建响应，并将头部作为附加参数传递：

{* ../../docs_src/response_headers/tutorial001.py hl[10:12] *}


/// note | 技术细节

你也可以使用`from starlette.responses import Response`或`from starlette.responses import JSONResponse`。

**FastAPI**提供了与`fastapi.responses`相同的`starlette.responses`，只是为了方便开发者。但是，大多数可用的响应都直接来自Starlette。

val propagatedEnvironmentVariables = listOf(
    // Obviously necessary
    "HOME",
    "SHELL",
    "TERM",

    // Otherwise Windows complains "Unrecognized Windows Sockets error: 10106"
    "SystemRoot",
    "OS",

    // For Android tests
    "ANDROID_HOME",
    "ANDROID_SDK_ROOT",
    // legacy and new android user home
    "ANDROID_USER_HOME",
    "ANDROID_PREFS_ROOT",