token: "Bearer xxxxx" # optional authentication token for the notification endpoint

	retry:
	  attempts: 10 # number of retries for the job before giving up
	  delay: "500ms" # least amount of delay between each retry
```

You can create and run multiple 'replication' jobs at a time there are no predefined limits set.

## Batch Jobs Terminology

### Job

# Classes as Dependencies { #classes-as-dependencies }

Before diving deeper into the **Dependency Injection** system, let's upgrade the previous example.

## A `dict` from the previous example { #a-dict-from-the-previous-example }

In the previous example, we were returning a `dict` from our dependency ("dependable"):

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[9] *}

{* ../../docs_src/python_types/tutorial001_py310.py unknown[123] *}

## Ещё включения кода для тестирования исправления { #some-more-code-includes-to-test-fixing }

{*    ../../docs_src/dependencies/tutorial013_an_py310.py     ln[19 : 21]    *}

{* ../../docs_src/bigger_applications/app_an_py310/wrong.py hl[3] title["app/internal/admin.py"] *}

{* ../../docs_src/python_types/tutorial001_py310.py unknown[123] *}

## Ещё включения кода для тестирования исправления { #some-more-code-includes-to-test-fixing }

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[19:21] *}

{* ../../docs_src/bigger_applications/app_an_py310/internal/admin.py hl[3] title["app/internal/admin.py"] *}

      if (value.compareAndSet(current, next)) {
        return nextVal;
      }
    }
  }

  /**
   * Returns the String representation of the current value.
   *
   * @return the String representation of the current value
   */
  @Override
  public String toString() {
    return Double.toString(get());
  }

  /**

Önemli olan, standart Python tiplerini tek bir yerde kullanarak (daha fazla sınıf, decorator vb. eklemek yerine), **FastAPI**'nin sizin için işin büyük kısmını yapmasıdır.

/// info | Bilgi

`security_scopes` nesnesi (`SecurityScopes` sınıfından) ayrıca, bu scope'ları boşluklarla ayrılmış tek bir string olarak veren `scope_str` attribute'una sahiptir (bunu kullanacağız).

Sonrasında birkaç farklı noktada tekrar kullanabileceğimiz (`raise` edebileceğimiz) bir `HTTPException` oluşturuyoruz.

   *
   * @param expectedSize the number of elements you expect to add to the returned set
   * @return a new, empty {@code CompactLinkedHashSet} with enough capacity to hold {@code
   *     expectedSize} elements without resizing
   * @throws IllegalArgumentException if {@code expectedSize} is negative
   */
  public static <E extends @Nullable Object> CompactLinkedHashSet<E> createWithExpectedSize(
      int expectedSize) {

   *
   * @param expectedSize the number of elements you expect to add to the returned set
   * @return a new, empty {@code CompactLinkedHashSet} with enough capacity to hold {@code
   *     expectedSize} elements without resizing
   * @throws IllegalArgumentException if {@code expectedSize} is negative
   */
  public static <E extends @Nullable Object> CompactLinkedHashSet<E> createWithExpectedSize(
      int expectedSize) {

Böyle bir durumda (stripped path prefix olmadan), proxy `https://myawesomeapp.com` gibi bir yerde dinler; tarayıcı `https://myawesomeapp.com/api/v1/app`'e giderse ve sizin server'ınız (ör. Uvicorn) `http://127.0.0.1:8000` üzerinde dinliyorsa, proxy (stripped path prefix olmadan) Uvicorn'a aynı path ile erişir: `http://127.0.0.1:8000/api/v1/app`.