## Технические детали { #technical-details }

Класс `BackgroundTasks` приходит напрямую из [`starlette.background`](https://www.starlette.dev/background/).

Он импортируется/включается прямо в FastAPI, чтобы вы могли импортировать его из `fastapi` и избежать случайного импорта альтернативного `BackgroundTask` (без `s` на конце) из `starlette.background`.

HTTP Basic Auth’ta uygulama, içinde kullanıcı adı ve şifre bulunan bir header bekler.

Eğer bunu almazsa HTTP 401 "Unauthorized" hatası döndürür.

Ayrıca değeri `Basic` olan ve isteğe bağlı `realm` parametresi içerebilen `WWW-Authenticate` header’ını da döndürür.

Bu da tarayıcıya, kullanıcı adı ve şifre için entegre giriş penceresini göstermesini söyler.

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regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

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