*
 * <p>
 * The class is responsible for:
 * </p>
 * <ul>
 *   <li>Updating session IDs for URL queues.</li>
 *   <li>Adding new URLs to the queue.</li>
 *   <li>Inserting existing {@link UrlQueueImpl} objects into the queue.</li>
 *   <li>Deleting URL queues associated with a session.</li>
 *   <li>Deleting all URL queues.</li>

* Cualquier argumento de palabras clave que deba pasarse a la función de tarea (`message="some notification"`).

## Inyección de Dependencias { #dependency-injection }

# Classes as Dependencies { #classes-as-dependencies }

Before diving deeper into the **Dependency Injection** system, let's upgrade the previous example.

## A `dict` from the previous example { #a-dict-from-the-previous-example }

In the previous example, we were returning a `dict` from our dependency ("dependable"):

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[9] *}

* the Tutorial - User guide
* the Advanced User Guide
* the SQLModel docs
* the API docs
* the automatic docs

* Data Science
* Deep Learning
* Machine Learning
* Dependency Injection
* HTTP Basic authentication
* HTTP Digest
* ISO format
* the JSON Schema standard
* the JSON schema
* the schema definition
* Password Flow
* Mobile

* deprecated
* designed
* invalid

///

## Otros modelos { #other-models }

Ahora puedes obtener el usuario actual directamente en las *path operation functions* y manejar los mecanismos de seguridad a nivel de **Dependency Injection**, usando `Depends`.

Y puedes usar cualquier modelo o datos para los requisitos de seguridad (en este caso, un modelo de Pydantic `User`).

Pero no estás limitado a usar algún modelo de datos, clase o tipo específico.

        assertEquals("com.example|jcifs|org.test", System.getProperty("java.protocol.handler.pkgs"));
    }

    // Helper method to get the singleton instance via reflection for assertion
    private Object getSingletonInstanceViaReflection() {
        try {
            Field instance = SingletonContext.class.getDeclaredField("INSTANCE");
            instance.setAccessible(true);

    /**
     * Default constructor.
     */
    public PopularWordHelper() {
        // Default constructor
    }

    /**
     * Initializes the PopularWordHelper after dependency injection.
     * Sets up the cache with configured size and expiration settings.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {

  "durations" : [ {
    "testProject" : "withVerboseJUnit",
    "linux" : 207
  }, {
    "testProject" : "withVerboseTestNG",
    "linux" : 198
  } ]
}, {
  "scenario" : "org.gradle.performance.regression.inception.BuildSrcApiChangePerformanceTest.buildSrc abi change",
  "durations" : [ {
    "testProject" : "largeJavaMultiProject",
    "linux" : 665
  }, {
    "testProject" : "largeJavaMultiProjectKotlinDsl",

* Quaisquer argumentos nomeados que devem ser passados para a função de tarefa (`message="some notification"`).

## Injeção de dependências { #dependency-injection }

      }
    }, {
      "testProject" : "withVerboseTestNG",
      "coverage" : {
        "per_day" : [ "linux" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.regression.inception.BuildSrcApiChangePerformanceTest.buildSrc abi change",
    "groups" : [ {
      "testProject" : "largeJavaMultiProject",
      "coverage" : {
        "per_day" : [ "linux" ]
      }
    }, {