t.Errorf("Unexpected result on pluck name, got %+v", names)
		}
	}

	for idx, id := range ids {
		if int(id) != int(users[idx].ID) {
			t.Errorf("Unexpected result on pluck id, got %+v", ids)
		}
	}

	for idx, id := range ids2 {
		if int(id) != int(users[idx].ID+1) {
			t.Errorf("Unexpected result on pluck id, got %+v", ids)
		}
	}

	var times []time.Time

Ancak bir noktada, geçmişteki diğer araçlardan en iyi fikirleri alarak bütün bu çözümleri kapsayan, ayrıca bütün bunları Python'ın daha önce mevcut olmayan özelliklerini (Python 3.6+ ile gelen <abbr title="Tip belirteçleri: Type Hints">tip belirteçleri</abbr>) kullanarak yapan bir şey üretmekten başka seçenek kalmamıştı.

## Daha Önce Geliştirilen Araçlar

### <a href="https://www.djangoproject.com/" class="external-link" target="_blank">Django</a>

¿Recuerdas que te dije antes que `Annotated` puede usarse para agregar metadatos a tus parámetros en la [Introducción a Tipos de Python](../python-types.md#type-hints-with-metadata-annotations){.internal-link target=_blank}?

Ahora es el momento de usarlo con FastAPI. 🚀

Teníamos esta anotación de tipo:

//// tab | Python 3.10+

```Python
q: str | None = None
```

@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}


@app.put("/items/{item_id}")
def update_item(item_id: int, item: Item):
    return {"item_name": item.name, "item_id": item_id}
```

func (m *MetricValues) SetHistogram(name MetricName, hist *prometheus.HistogramVec,
	filterByLabels map[string]set.StringSet, renameLabels map[string]string, bucketFilter []string,
	extraLabels ...string,
) {
	if _, ok := m.descriptors[name]; !ok {
		panic(fmt.Sprintf("metric has no description: %s", name))
	}
	dummyDesc := MetricDescription{}
	metricsV2 := getHistogramMetrics(hist, dummyDesc, false, false)
mainLoop:

pkg crypto/ecdsa, method (PublicKey) Add(*big.Int, *big.Int, *big.Int, *big.Int) (*big.Int, *big.Int)
pkg crypto/ecdsa, method (PublicKey) Double(*big.Int, *big.Int) (*big.Int, *big.Int)
pkg crypto/ecdsa, method (PublicKey) IsOnCurve(*big.Int, *big.Int) bool
pkg crypto/ecdsa, method (PublicKey) Params() *elliptic.CurveParams

   *     such index exists.
   */
  public static int indexOf(double[] array, double target) {
    return indexOf(array, target, 0, array.length);
  }

  // TODO(kevinb): consider making this public
  private static int indexOf(double[] array, double target, int start, int end) {
    for (int i = start; i < end; i++) {
      if (array[i] == target) {
        return i;
      }
    }

pkg syscall (darwin-arm64), const AF_DATAKIT = 9
pkg syscall (darwin-arm64), const AF_DATAKIT ideal-int
pkg syscall (darwin-arm64), const AF_DECnet = 12
pkg syscall (darwin-arm64), const AF_DECnet ideal-int
pkg syscall (darwin-arm64), const AF_DLI = 13
pkg syscall (darwin-arm64), const AF_DLI ideal-int
pkg syscall (darwin-arm64), const AF_E164 = 28
pkg syscall (darwin-arm64), const AF_E164 ideal-int

				field.Schema.DeleteClauses = append(field.Schema.DeleteClauses, fc.DeleteClauses(field)...)
			}
		}
	}

	if field := schema.PrioritizedPrimaryField; field != nil {
		switch field.GORMDataType {
		case Int, Uint:
			if _, ok := field.TagSettings["AUTOINCREMENT"]; !ok {
				if !field.HasDefaultValue || field.DefaultValueInterface != nil {
					schema.FieldsWithDefaultDBValue = append(schema.FieldsWithDefaultDBValue, field)
				}

 *  Upgrade: [Kotlin 1.8.21][kotlin_1_8_21].


## Version 4.11.0

_2023-04-22_

 *  Fix: Don't fail the call when the response code is ‘HTTP 102 Processing’ or
    ‘HTTP 103 Early Hints’.
 *  Fix: Read the response even if writing the request fails. This means you'll get a proper HTTP
    response even if the server rejects your request body.