Esta página se ha traducido con Cloud Translation API.

Crear un flujo de trabajo con Python o Ruby

Crea un flujo de trabajo con Python o Ruby.

Código de ejemplo

C#

Antes de probar este ejemplo, sigue las instrucciones de configuración de C# que se indican en la guía de inicio rápido sobre cómo usar bibliotecas de cliente. Para obtener más información, consulta la documentación de referencia de la API C# Workflows.

Para autenticarte en Workflows, configura las credenciales predeterminadas de la aplicación. Para obtener más información, consulta el artículo Configurar la autenticación en un entorno de desarrollo local.

using Google.Api.Gax.ResourceNames;
using Google.Cloud.Workflows.V1;
using Google.LongRunning;

public sealed partial class GeneratedWorkflowsClientSnippets
{
    /// <summary>Snippet for CreateWorkflow</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public void CreateWorkflowRequestObject()
    {
        // Create client
        WorkflowsClient workflowsClient = WorkflowsClient.Create();
        // Initialize request argument(s)
        CreateWorkflowRequest request = new CreateWorkflowRequest
        {
            ParentAsLocationName = LocationName.FromProjectLocation("[PROJECT]", "[LOCATION]"),
            Workflow = new Workflow(),
            WorkflowId = "",
        };
        // Make the request
        Operation<Workflow, OperationMetadata> response = workflowsClient.CreateWorkflow(request);

        // Poll until the returned long-running operation is complete
        Operation<Workflow, OperationMetadata> completedResponse = response.PollUntilCompleted();
        // Retrieve the operation result
        Workflow result = completedResponse.Result;

        // Or get the name of the operation
        string operationName = response.Name;
        // This name can be stored, then the long-running operation retrieved later by name
        Operation<Workflow, OperationMetadata> retrievedResponse = workflowsClient.PollOnceCreateWorkflow(operationName);
        // Check if the retrieved long-running operation has completed
        if (retrievedResponse.IsCompleted)
        {
            // If it has completed, then access the result
            Workflow retrievedResult = retrievedResponse.Result;
        }
    }
}

Go

Antes de probar este ejemplo, sigue las instrucciones de configuración de Go que se indican en la guía de inicio rápido sobre cómo usar bibliotecas de cliente. Para obtener más información, consulta la documentación de referencia de la API Go Workflows.


package main

import (
	"context"

	workflows "cloud.google.com/go/workflows/apiv1"
	workflowspb "cloud.google.com/go/workflows/apiv1/workflowspb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := workflows.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &workflowspb.CreateWorkflowRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/workflows/apiv1/workflowspb#CreateWorkflowRequest.
	}
	op, err := c.CreateWorkflow(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Java

Antes de probar este ejemplo, sigue las instrucciones de configuración de Java que se indican en la guía de inicio rápido sobre cómo usar bibliotecas de cliente. Para obtener más información, consulta la documentación de referencia de la API Java Workflows.

import com.google.cloud.workflows.v1.CreateWorkflowRequest;
import com.google.cloud.workflows.v1.LocationName;
import com.google.cloud.workflows.v1.Workflow;
import com.google.cloud.workflows.v1.WorkflowsClient;

public class SyncCreateWorkflow {

  public static void main(String[] args) throws Exception {
    syncCreateWorkflow();
  }

  public static void syncCreateWorkflow() throws Exception {
    // This snippet has been automatically generated and should be regarded as a code template only.
    // It will require modifications to work:
    // - It may require correct/in-range values for request initialization.
    // - It may require specifying regional endpoints when creating the service client as shown in
    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    try (WorkflowsClient workflowsClient = WorkflowsClient.create()) {
      CreateWorkflowRequest request =
          CreateWorkflowRequest.newBuilder()
              .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
              .setWorkflow(Workflow.newBuilder().build())
              .setWorkflowId("workflowId-360387270")
              .build();
      Workflow response = workflowsClient.createWorkflowAsync(request).get();
    }
  }
}

Python

Antes de probar este ejemplo, sigue las instrucciones de configuración de Python que se indican en la guía de inicio rápido sobre cómo usar bibliotecas de cliente. Para obtener más información, consulta la documentación de referencia de la API Python Workflows.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import workflows_v1


def sample_create_workflow():
    # Create a client
    client = workflows_v1.WorkflowsClient()

    # Initialize request argument(s)
    workflow = workflows_v1.Workflow()
    workflow.source_contents = "source_contents_value"

    request = workflows_v1.CreateWorkflowRequest(
        parent="parent_value",
        workflow=workflow,
        workflow_id="workflow_id_value",
    )

    # Make the request
    operation = client.create_workflow(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

Ruby

Antes de probar este ejemplo, sigue las instrucciones de configuración de Ruby que se indican en la guía de inicio rápido sobre cómo usar bibliotecas de cliente. Para obtener más información, consulta la documentación de referencia de la API Ruby Workflows.

require "google/cloud/workflows/v1"

##
# Snippet for the create_workflow call in the Workflows service
#
# This snippet has been automatically generated and should be regarded as a code
# template only. It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
# client as shown in https://cloud.google.com/ruby/docs/reference.
#
# This is an auto-generated example demonstrating basic usage of
# Google::Cloud::Workflows::V1::Workflows::Client#create_workflow.
#
def create_workflow
  # Create a client object. The client can be reused for multiple calls.
  client = Google::Cloud::Workflows::V1::Workflows::Client.new

  # Create a request. To set request fields, pass in keyword arguments.
  request = Google::Cloud::Workflows::V1::CreateWorkflowRequest.new

  # Call the create_workflow method.
  result = client.create_workflow request

  # The returned object is of type Gapic::Operation. You can use it to
  # check the status of an operation, cancel it, or wait for results.
  # Here is how to wait for a response.
  result.wait_until_done! timeout: 60
  if result.response?
    p result.response
  else
    puts "No response received."
  end
end

Siguientes pasos

Para buscar y filtrar ejemplos de código de otros Google Cloud productos, consulta el Google Cloud navegador de ejemplos.

Crear un flujo de trabajo con Python o Ruby Organízate con las colecciones Guarda y clasifica el contenido según tus preferencias.