{* ../../docs_src/handling_errors/tutorial006_py310.py hl[2:5,15,21] *}

{* ../../docs_src/handling_errors/tutorial006_py310.py hl[2:5,15,21] *}

- `kubectl exec` and `kubectl attach` now honor the `--quiet` flag which suppresses output from the local binary that could be confused by a script with the remote command output (all non-failure output is hidden). In addition, print inline with exec and attach the list of alternate containers when we default to the first spec.container. ([#99004](https://github.com/kubernetes/kubernetes/pull/99004), [@smarterclayton](https://github.com/smarterclayton)) [SIG CLI]

Por ejemplo, [puedes usar `with` para leer un archivo](https://docs.python.org/3/tutorial/inputoutput.html#reading-and-writing-files):

```Python
with open("./somefile.txt") as f:
    contents = f.read()
    print(contents)
```

Internamente, `open("./somefile.txt")` crea un objeto llamado "Context Manager".

Cuando el bloque `with` termina, se asegura de cerrar el archivo, incluso si hubo excepciones.

```python
from typing import Any


def some_function(data: Any):
    print(data)
```

### Types génériques { #generic-types }

```python
from typing import Any


def some_function(data: Any):
    print(data)
```

### Tipos genéricos { #generic-types }

Algunos tipos pueden tomar "parámetros de tipo" entre corchetes, para definir sus tipos internos, por ejemplo una "lista de strings" se declararía `list[str]`.

```python
from typing import Any


def some_function(data: Any):
    print(data)
```

### Tipos genéricos { #generic-types }

Alguns tipos podem receber "parâmetros de tipo" entre colchetes, para definir seus tipos internos, por exemplo, uma "lista de strings" seria declarada como `list[str]`.

Par exemple, [vous pouvez utiliser `with` pour lire un fichier](https://docs.python.org/3/tutorial/inputoutput.html#reading-and-writing-files) :

```Python
with open("./somefile.txt") as f:
    contents = f.read()
    print(contents)
```

En coulisse, `open("./somefile.txt")` crée un objet appelé « Context Manager ».

Lorsque le bloc `with` se termine, il s'assure de fermer le fichier, même s'il y a eu des exceptions.

	atTotal := uint64(0)
	for _, pool := range serverPools {
		atTotal += pool.Available
		if atTotal > choose && pool.Available > 0 {
			return pool.Index
		}
	}
	// Should not happen, but print values just in case.
	storageLogIf(ctx, fmt.Errorf("reached end of serverPools (total: %v, atTotal: %v, choose: %v)", total, atTotal, choose))
	return -1
}

Por exemplo, [você pode utilizar `with` para ler um arquivo](https://docs.python.org/3/tutorial/inputoutput.html#reading-and-writing-files):

```Python
with open("./somefile.txt") as f:
    contents = f.read()
    print(contents)
```

Por baixo dos panos, o código `open("./somefile.txt")` cria um objeto que é chamado de "Gerenciador de Contexto".