{* ../../docs_src/security/tutorial001_an_py310.py hl[12] *}

Esta dependencia proporcionará un `str` que se asigna al parámetro `token` de la *path operation function*.

**FastAPI** sabrá que puede usar esta dependencia para definir un "security scheme" en el esquema OpenAPI (y en los docs automáticos del API).

/// info | Detalles técnicos

### Пользовательская функция генерации уникального ID { #custom-generate-unique-id-function }

FastAPI использует **уникальный ID** для каждой *операции пути*, который применяется для **ID операции**, а также для имён любых необходимых пользовательских моделей запросов или ответов.

import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.function.Consumer;
import java.util.stream.Collectors;

/**
 * Checks for split packages with dependencies. These are not allowed in a future modularized world.
 */
public class SplitPackagesAuditTask extends DefaultTask {

            throw (IOException) lastError;
        } else {
            throw new IOException("RDMA operation failed after " + (retryCount + 1) + " attempts", lastError);
        }
    }

    /**
     * Functional interface for RDMA operations that can be retried
     *
     * @param <T> the type of result returned by the operation
     */
    @FunctionalInterface
    public interface RdmaOperation<T> {
        /**

import com.google.common.collect.ImmutableMapEntry.NonTerminalImmutableMapEntry;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.io.Serializable;
import java.util.IdentityHashMap;
import java.util.function.BiConsumer;
import org.jspecify.annotations.Nullable;

/**
 * Implementation of {@link ImmutableMap} used for 0 entries and for 2+ entries. Additional

            assertEquals(State.CLOSED, customCb.getState(), "Circuit should be CLOSED after reset");

            // Only count specific exceptions as failures using custom predicate
            java.util.function.Predicate<Exception> isFailure = e -> e.getMessage() != null && e.getMessage().contains("critical");

            // Non-critical failures - should NOT open circuit
            for (int i = 0; i < 5; i++) {

### Fonction personnalisée de génération d’ID unique { #custom-generate-unique-id-function }

FastAPI utilise un **ID unique** pour chaque *chemin d'accès*, qui est utilisé pour l’**operation ID** et également pour les noms des modèles personnalisés nécessaires, pour les requêtes ou les réponses.

Vous pouvez personnaliser cette fonction. Elle prend un `APIRoute` et retourne une chaîne.

const (
	xfs  = "XFS"
	ext4 = "EXT4"
)

// WalkDir will traverse a directory and return all entries found.
// On success a sorted meta cache stream will be returned.
// Metadata has data stripped, if any.
// The function tries to quit as fast as the context is canceled to avoid further drive IO
func (s *xlStorage) WalkDir(ctx context.Context, opts WalkDirOptions, wr io.Writer) (err error) {
	legacyFS := s.fsType != xfs && s.fsType != ext4

https://github.com/react-bootstrap/react-bootstrap/issues/6039 is fixed\n  margin-top: calc(-1 * var(--#{$prefix}gutter-y)); // stylelint-disable-line function-disallowed-list\n  margin-right: calc(-.5 * var(--#{$prefix}gutter-x)); // stylelint-disable-line function-disallowed-list\n  margin-left: calc(-.5 * var(--#{$prefix}gutter-x)); // stylelint-disable-line function-disallowed-list\n}\n\n@mixin make-col-ready() {\n  // Add box sizing if only the grid is loaded\n  box-sizing: if(variable-exists(include-column-box-sizing)...

  }

  public <F extends Enum<F> & Function<String, Integer> & Iterable<Long>>
      void testResolveType_fromTypeVariable() {
    TypeToken<?> f = TypeToken.of(new TypeCapture<F>() {}.capture());
    assertEquals(String.class, f.resolveType(Function.class.getTypeParameters()[0]).getType());
    assertEquals(Integer.class, f.resolveType(Function.class.getTypeParameters()[1]).getType());