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Mettre à jour un workflow à l'aide de Python ou de Ruby

Met à jour un workflow à l'aide de Python ou de Ruby.

Exemple de code

C#

Avant d'essayer cet exemple, suivez les instructions de configuration pour C# décrites dans le guide de démarrage rapide de Workflows à l'aide des bibliothèques clientes. Pour en savoir plus, consultez la documentation de référence de l'API Workflows C#.

Pour vous authentifier auprès de Workflows, configurez les identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

using Google.Cloud.Workflows.V1;
using Google.LongRunning;
using Google.Protobuf.WellKnownTypes;

public sealed partial class GeneratedWorkflowsClientSnippets
{
    /// <summary>Snippet for UpdateWorkflow</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 UpdateWorkflowRequestObject()
    {
        // Create client
        WorkflowsClient workflowsClient = WorkflowsClient.Create();
        // Initialize request argument(s)
        UpdateWorkflowRequest request = new UpdateWorkflowRequest
        {
            Workflow = new Workflow(),
            UpdateMask = new FieldMask(),
        };
        // Make the request
        Operation<Workflow, OperationMetadata> response = workflowsClient.UpdateWorkflow(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.PollOnceUpdateWorkflow(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

Avant d'essayer cet exemple, suivez les instructions de configuration pour Go décrites dans le guide de démarrage rapide de Workflows à l'aide des bibliothèques clientes. Pour en savoir plus, consultez la documentation de référence de l'API Workflows Go.


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

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

Java

Avant d'essayer cet exemple, suivez les instructions de configuration de Java dans le Guide de démarrage rapide sur les workflows bibliothèques clientes. Pour en savoir plus, consultez la documentation de référence de l'API Workflows Java.

import com.google.cloud.workflows.v1.UpdateWorkflowRequest;
import com.google.cloud.workflows.v1.Workflow;
import com.google.cloud.workflows.v1.WorkflowsClient;
import com.google.protobuf.FieldMask;

public class SyncUpdateWorkflow {

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

  public static void syncUpdateWorkflow() 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()) {
      UpdateWorkflowRequest request =
          UpdateWorkflowRequest.newBuilder()
              .setWorkflow(Workflow.newBuilder().build())
              .setUpdateMask(FieldMask.newBuilder().build())
              .build();
      Workflow response = workflowsClient.updateWorkflowAsync(request).get();
    }
  }
}

Python

Avant d'essayer cet exemple, suivez les instructions de configuration pour Python décrites dans le guide de démarrage rapide de Workflows à l'aide des bibliothèques clientes. Pour en savoir plus, consultez les API Python Workflows documentation de référence.

# 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_update_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.UpdateWorkflowRequest(
        workflow=workflow,
    )

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

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

    response = operation.result()

    # Handle the response
    print(response)

Ruby

Avant d'essayer cet exemple, suivez les instructions de configuration de Ruby dans le Guide de démarrage rapide sur les workflows bibliothèques clientes. Pour en savoir plus, consultez les API Ruby Workflows documentation de référence.

require "google/cloud/workflows/v1"

##
# Snippet for the update_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#update_workflow.
#
def update_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::UpdateWorkflowRequest.new

  # Call the update_workflow method.
  result = client.update_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

Étapes suivantes

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