Mas se você tem um monte de dataclasses por aí, este é um truque legal para usá-las para alimentar uma API web usando FastAPI. 🤓

///

## Dataclasses em `response_model` { #dataclasses-in-response-model }

Você também pode usar `dataclasses` no parâmetro `response_model`:

{* ../../docs_src/dataclasses_/tutorial002_py310.py hl[1,6:12,18] *}

A dataclass será automaticamente convertida para uma dataclass Pydantic.

        request.setFileInformationClass(Smb2QueryDirectoryRequest.FILE_ID_BOTH_DIRECTORY_INFO);

        Smb2QueryDirectoryResponse response = request.createResponse(mockContext, request);

        assertNotNull(response);
        verify(mockContext).getConfig();
    }

    @Test
    @DisplayName("Test writeBytesWireFormat with all fields set")

  TF_DeviceList* response = new TF_DeviceList;
  if (session && session->session)
    status->status = session->session->ListDevices(&response->response);
  return response;
}

TF_DeviceList* TF_DeprecatedSessionListDevices(TF_DeprecatedSession* session,
                                               TF_Status* status) {
  TF_DeviceList* response = new TF_DeviceList;
  if (session && session->session)

        handler -->> client: HTTP error response
    end
    dep ->> operation: Run dependency, e.g. DB session
    opt raise
        operation -->> dep: Raise Exception (e.g. HTTPException)
        opt handle
            dep -->> dep: Can catch exception, raise a new HTTPException, raise other exception
        end
        handler -->> client: HTTP error response
    end

* servir la aplicación
* servir la página

* la app
* la aplicación

* la request
* la response
* la response de error

* la path operation
* el decorador de path operation
* la path operation function

* el body
* el request body
* el response body
* el body JSON
* el body del formulario
* el body de archivo
* el cuerpo de la función

* el parámetro

import jcifs.internal.util.SMBUtil;
import jcifs.util.Strings;

/**
 * Represents a DFS (Distributed File System) referral entry containing server redirection information.
 * This class handles DFS referral responses that redirect clients to alternate servers for accessing
 * distributed file system resources, supporting multiple DFS versions and referral types.
 */
public class Referral implements Decodable {

    /**

	// Must reconnect
	errFatal(remoteConn.WaitForConnect(t.Context()))

	stream, err := remoteConn.NewStream(t.Context(), handlerTest2, []byte(testPayload))
	errFatal(err)
	go func() {
		for resp := range stream.responses {
			t.Log("Resp:", resp, err)
		}
		gotResp <- struct{}{}
	}()

	<-gotCall
	remote.debugMsg(debugKillOutbound)
	local.debugMsg(debugKillOutbound)
	errFatal(remoteConn.WaitForConnect(t.Context()))

  private fun writeHttpResponse(
    socket: MockWebServerSocket,
    response: MockResponse,
  ) {
    socket.sleepWhileOpen(response.headersDelayNanos)
    socket.sink.writeUtf8(response.status)
    socket.sink.writeUtf8("\r\n")

    writeHeaders(socket.sink, response.headers)

    if (response.socketHandler != null) {
      response.socketHandler.handle(socket)
      return
    }

				t.Fatalf("want key name %s, got %s", test.wantKeyNames[i], want.Name)
			}
		}
	}

	// Check generic text in the response
	if test.wantResp != nil {
		for _, want := range test.wantResp {
			if !strings.Contains(rec.Body.String(), want) {
				t.Fatalf("want response to contain %s, got %s", want, rec.Body.String())
			}
		}
	}
}

    }

    @Override
    public void decode_out(NdrBuffer buf) throws NdrException {
        decodeWitnessParameters(buf);
        // The return code is always the last 4 bytes in MS-SWN responses
        returnCode = buf.dec_ndr_long();
    }