return policy == Policies.DISABLED
          ? new ReentrantLock(fair)
          // requireNonNull is safe because createNodes inserts an entry for every E.
          // (If the caller passes `null` for the `rank` parameter, this will throw, but that's OK.)
          : new CycleDetectingReentrantLock(requireNonNull(lockGraphNodes.get(rank)), fair);
    }

    /** Equivalent to {@code newReentrantReadWriteLock(rank, false)}. */

                )
            else:
                return None  # pragma: nocover
        return param


class SecurityScopes:
    """
    This is a special class that you can define in a parameter in a dependency to
    obtain the OAuth2 scopes required by all the dependencies in the same chain.

    This way, multiple dependencies can have different scopes, even when used in the

        return false;
    }

    // ===================================================================================
    //                                                                   Request Parameter
    //                                                                   =================
    public SearchRequestParams request() {
        return _searchRequestParams;
    }

    "SignerType": 1
  }
}
```

> NOTE: You can use the `-cscopes` parameter to restrict the requested scopes, for example to `"openid,policy_role_attribute"`, being `policy_role_attribute` a client_scope / client_mapper that maps a role attribute called policy to a `policy` claim returned by Keycloak.

</div>

Open your browser at <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

There you can set:

* The "Item ID", used in the path.
* The "Token" used as a query parameter.

/// tip

Notice that the query `token` will be handled by a dependency.

///

With that you can connect the WebSocket and then send and receive messages:

   * dummy version.
   *
   * @throws UnsupportedOperationException always
   * @deprecated <b>Pass a parameter of type {@code Comparable} to use {@link
   *     ImmutableSortedSet#of(Comparable)}.</b>
   */
  @DoNotCall("Pass a parameter of type Comparable")
  @Deprecated
  public static <E> ImmutableSortedSet<E> of(E e1) {
    throw new UnsupportedOperationException();
  }

Aber `OAuth2PasswordRequestForm` ist nur eine Klassenabhängigkeit, die Sie selbst hätten schreiben können, oder Sie hätten `Form`ular-Parameter direkt deklarieren können.

Da es sich jedoch um einen häufigen Anwendungsfall handelt, wird er zur Vereinfachung direkt von **FastAPI** bereitgestellt.

///

### Die Formulardaten verwenden

errors.property_type_float={0} sollte numerisch sein.
errors.property_type_double={0} sollte numerisch sein.
errors.property_type_date={0} sollte ein Datum sein.

success.update_crawler_params=Parameter aktualisiert.
success.delete_doc_from_index=Ein Vorgang wurde gestartet, der das Dokument aus dem Index entfernt.
success.crawling_info_delete_all=Session-Daten gelöscht.
success.start_crawl_process=Crawl-Vorgang gestartet.

    /*
     * uncheckedCastNullableTToT is safe as long as the callers are careful to pass a "real" T
     * whenever they pass `true` for the matching `has*Bound` parameter.
     */
    if (hasLowerBound) {
      int unused =
          comparator.compare(
              uncheckedCastNullableTToT(lowerEndpoint), uncheckedCastNullableTToT(lowerEndpoint));
    }

  public ContiguousSet<C> tailSet(C fromElement, boolean inclusive) {
    return tailSetImpl(checkNotNull(fromElement), inclusive);
  }

  /*
   * These methods perform most headSet, subSet, and tailSet logic, besides parameter validation.
   */
  @SuppressWarnings("MissingOverride") // Supermethod does not exist under GWT.
  abstract ContiguousSet<C> headSetImpl(C toElement, boolean inclusive);