{* ../../docs_src/advanced_middleware/tutorial003_py310.py hl[2,6] *}

Se soportan los siguientes argumentos:

* `minimum_size` - No comprimir con GZip responses que sean más pequeñas que este tamaño mínimo en bytes. Por defecto es `500`.

                });

    // To start, fill up the cache.
    // Each miss both increments the counter and causes the map to grow by one,
    // so until evictions begin, the size of the map is the greatest return
    // value seen so far
    while (cache.getUnchecked(nextRandomKey()) < maximumSize) {}

    requests.set(0);
    misses.set(0);
  }

  @Benchmark
  int time(int reps) {
    int dummy = 0;

akışı.

Eklentinin özelliklerine hızlıca aşina olmak isterseniz, Komut Paleti’ni açın (<kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>P</kbd> veya macOS: <kbd>Cmd</kbd> + <kbd>Shift</kbd> + <kbd>P</kbd>), "Welcome: Open walkthrough..." öğesini seçin ve ardından "Get started with FastAPI" walkthrough’unu açın....

Pero te mostraré cómo mejorar eso a continuación. 🤓

## Operation IDs personalizados y mejores nombres de métodos { #custom-operation-ids-and-better-method-names }

            import org.elasticsearch.gradle.testclusters.TestDistribution;

            dependencies {
               yamlRestTestImplementation "junit:junit:4.12"
            }

            // can't actually spin up test cluster from this test
           tasks.withType(Test).configureEach{ enabled = false }
        """

        String wrongApi = "wrong_version.json"
        String wrongTest = "wrong_version.yml"

      for (Entry<E> entry : insertionOrder) {
        map.put(entry.getElement(), entry);
      }

      Set<E> seen = new HashSet<>();
      List<Entry<E>> order = new ArrayList<>();
      for (E e : gen.order(new ArrayList<E>(map.keySet()))) {
        if (seen.add(e)) {
          order.add(map.get(e));
        }
      }
      return order;
    }
  }

/// info | Info

Hinzugefügt in FastAPI 0.135.0.

///

## Was sind Server-Sent Events? { #what-are-server-sent-events }

SSE ist ein Standard zum Streamen von Daten vom Server zum Client über HTTP.

Jedes Event ist ein kleiner Textblock mit „Feldern“ wie `data`, `event`, `id` und `retry`, getrennt durch Leerzeilen.

Das sieht so aus:

```
data: {"name": "Portal Gun", "price": 999.99}

   * range [0, k) and ignore the remaining elements.
   */
  private final @Nullable T[] buffer;
  private int bufferSize;

  /**
   * The largest of the lowest k elements we've seen so far relative to this comparator. If
   * bufferSize ≥ k, then we can ignore any elements greater than this value.
   */
  private @Nullable T threshold;

	for _, c := range s {
		if c < 0x80 && c != 0x00 {
			b = append(b, byte(c))
		}
	}
	return string(b)
}

type parser struct {
	err error // Last error seen
}

type formatter struct {
	err error // Last error seen
}

// parseString parses bytes as a NUL-terminated C-style string.
// If a NUL byte is not found then the whole slice is returned as a string.
func (*parser) parseString(b []byte) string {

Ancak bu, credentials içeren her şeyi hariç tutarak yalnızca belirli iletişim türlerine izin verir: Cookie’ler, Bearer Token’larla kullanılanlar gibi Authorization header’ları, vb.

Bu yüzden her şeyin düzgün çalışması için, izin verilen origin’leri açıkça belirtmek daha iyidir.

## `CORSMiddleware` Kullanımı { #use-corsmiddleware }

Bunu **FastAPI** uygulamanızda `CORSMiddleware` ile yapılandırabilirsiniz.