FastAPI `0.122.0`, используется более подходящий HTTP статус-код `401 Unauthorized`, и в ответе возвращается имеющий смысл HTTP-заголовок `WWW-Authenticate` в соответствии со спецификациями HTTP, <a href="https://datatracker.ietf.org/doc/html/rfc7235#section-3.1" class="external-link" target="_blank">RFC 7235</a>, <a href="https://datatracker.ietf.org/doc/html/rfc9110#name-401-unauthorized" class="external-link" target="_blank">RFC 9110</a>.

Но если по какой-то причине ваши клиенты зависят от старого...

Et les sections suivantes supposent que vous l'avez lu et que vous en connaissez les idées principales.

## Cours TestDriven.io

                        </h1>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <la:form action="/admin/maintenance/" styleClass="row">
                <%-- Message: BEGIN --%>
                <div class="col-md-12">
                    <la:info id="msg" message="true">

                        </ol>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <div class="row">
                <div class="col-md-12">
                    <div class="card card-outline card-primary">
                        <div class="card-header">

    writeControlFrame(OPCODE_CONTROL_PONG, payload)
  }

  /**
   * Send a close frame with optional code and reason.
   *
   * @param code Status code as defined by
   *     [Section 7.4 of RFC 6455](http://tools.ietf.org/html/rfc6455#section-7.4) or `0`.
   * @param reason Reason for shutting down or `null`.
   */
  @Throws(IOException::class)
  fun writeClose(
    code: Int,
    reason: ByteString?,
  ) {

 *  - Async DNS split by IP class
 *  - Stateful handling of connectivity results
 *  - The prioritisation of addresses
 *
 * https://datatracker.ietf.org/doc/html/rfc8305#section-4
 */
internal fun reorderForHappyEyeballs(addresses: List<InetAddress>): List<InetAddress> {
  if (addresses.size < 2) {
    return addresses
  }

  val (ipv6, ipv4) = addresses.partition { it is Inet6Address }

                        </ol>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <div class="row">
                <div class="col-md-12">
                    <div class="card card-outline card-primary">
                        <div class="card-header">

## FastAPI App with Tags { #fastapi-app-with-tags }

In many cases, your FastAPI app will be bigger, and you will probably use tags to separate different groups of *path operations*.

For example, you could have a section for **items** and another section for **users**, and they could be separated by tags:

{* ../../docs_src/generate_clients/tutorial002_py39.py hl[21,26,34] *}

                        <jsp:include page="/WEB-INF/view/common/admin/crud/breadcrumb.jsp"></jsp:include>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <div class="row">
                <div class="col-md-12">
                    <div class="card card-outline card-primary">
                        <div class="card-header">

                            </c:if>
                        </ol>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <la:form action="/admin/dict/kuromoji/">
                <la:hidden property="crudMode"/>
                <la:hidden property="dictId"/>
                <c:if test="${crudMode==2}">