## Anotaciones de tipos con metadata { #type-hints-with-metadata-annotations }

Python también tiene una funcionalidad que permite poner **<dfn title="Datos sobre los datos, en este caso, información sobre el tipo, por ejemplo, una descripción.">metadata</dfn> adicional** en estas anotaciones de tipos usando `Annotated`.

Puedes importar `Annotated` desde `typing`.

{* ../../docs_src/python_types/tutorial013_py310.py hl[1,4] *}

* Edit the text of the PR title to start in "imperative", like giving an order. So, instead of `Adding support for teleporting` use `Add support for teleporting`.
* Try to make the title descriptive about what it achieves. If it's a feature, try to describe it, for example `Add support for teleporting` instead of `Create TeleportAdapter class`.
* Do not finish the title with a period (`.`).

            }
        }
    }

    /**
     * Save the configuration properties to an output stream.
     *
     * @param out the output stream to write properties to
     * @param header a descriptive header for the properties
     * @throws IOException if an I/O error occurs
     */
    public static void store(final OutputStream out, final String header) throws IOException {
        prp.store(out, header);
    }

  // Use a Java 11 compiler for the module info.
  javaCompiler.set(project.javaToolchains.compilerFor { languageVersion.set(JavaLanguageVersion.of(11)) })

  // Always compile kotlin classes before the module descriptor.
  dependsOn(compileKotlinTask)

  // Add the module-info source file.
  source(sourceDir)

  // Also add the module-info.java source file to the Kotlin compile task.

				Content:  []byte("important \r\n"),
				Modified: time.Date(2011, 12, 8, 10, 6, 8, 0, timeZone(0)),
				Mode:     0444,
			},
		},
	},
	{
		// created by Go, before we wrote the "optional" data
		// descriptor signatures (which are required by macOS).
		// Use obscured file to avoid Apple’s notarization service
		// rejecting the toolchain due to an inability to unzip this archive.
		// See golang.org/issue/34986

    /**
     * The key for user roles in the request attribute.
     */
    protected static final String USER_ROLES = "userRoles";

    /**
     * The cached cipher for encryption and decryption.
     */
    protected CachedCipher cipher;

    /**
     * The separator for values in the role string.
     */
    protected String valueSeparator = "\n";

    /**

     */
    int FILE_WRITE_ATTRIBUTES = 0x00000100; // 9
    /**
     * Permission to delete the object.
     */
    int DELETE = 0x00010000; // 16
    /**
     * Permission to read the security descriptor.
     */
    int READ_CONTROL = 0x00020000; // 17
    /**
     * Permission to write the discretionary access control list.
     */
    int WRITE_DAC = 0x00040000; // 18
    /**

import org.eclipse.aether.resolution.VersionResult;
import org.eclipse.aether.transfer.ArtifactNotFoundException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Default artifact descriptor reader.
 *
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultArtifactDescriptorReader implements ArtifactDescriptorReader {

import org.apache.maven.execution.ExecutionEvent;
import org.apache.maven.execution.MavenExecutionResult;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.MojoExecution;
import org.apache.maven.plugin.descriptor.MojoDescriptor;
import org.apache.maven.project.MavenProject;
import org.slf4j.ILoggerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

)

func access(name string) error {
	if err := unix.Access(name, unix.F_OK); err != nil {
		return &os.PathError{Op: "lstat", Path: name, Err: err}
	}
	return nil
}

// openFileWithFD return 'fd' based file descriptor
func openFileWithFD(name string, flag int, perm os.FileMode) (fd int, err error) {
	switch flag & writeMode {
	case writeMode:
		defer updateOSMetrics(osMetricOpenFileWFd, name)(err)
	default: