if (name != null) path.removeAt(path.size - 1)
    }
  }

  /**
   * Execute [block] with a new namespace for type hints. Type hints from the enclosing type are no
   * longer usable by the current type's members.
   */
  fun <T> withTypeHint(block: () -> T): T {
    typeHintStack.add(null)
    try {
      return block()
    } finally {
      typeHintStack.removeAt(typeHintStack.size - 1)

Un **context manager** en Python es algo que puedes usar en un statement `with`, por ejemplo, `open()` puede ser usado como un context manager:

```Python
with open("file.txt") as file:
    file.read()
```

En versiones recientes de Python, también hay un **async context manager**. Lo usarías con `async with`:

```Python
async with lifespan(app):
    await do_stuff()
```

```Dockerfile
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
```

O arquivo com os requisitos de pacote **não muda com frequência**. Então, ao copiar apenas esse arquivo, o Docker será capaz de **usar o cache** para esse passo.

    SerializableTester.reserializeAndAssert(test.keySet());

    SerializableTester.reserializeAndAssert(nonEmptyRangeMap);
  }

  // TODO(b/172823566): Use mainline testToImmutableRangeMap once CollectorTester is usable to java7
  public void testToImmutableRangeMap() {
    Range<Integer> rangeOne = Range.closedOpen(1, 5);
    Range<Integer> rangeTwo = Range.openClosed(6, 7);

    ImmutableRangeMap.Builder<Integer, Integer> zis =

            EncryptionNegotiateContext context = new EncryptionNegotiateContext();

            assertTrue(context instanceof NegotiateContextResponse);
        }

        @Test
        @DisplayName("Should be usable as both request and response")
        void testDualInterfaceUsage() {
            EncryptionNegotiateContext context = new EncryptionNegotiateContext();

            NegotiateContextRequest request = context;

| `minio_cluster_capacity_raw_total_bytes`     | Total capacity online in the cluster.                          |
| `minio_cluster_capacity_usable_free_bytes`   | Total free usable capacity online in the cluster.              |
| `minio_cluster_capacity_usable_total_bytes`  | Total usable capacity online in the cluster.                   |
| `minio_cluster_objects_size_distribution`    | Distribution of object sizes across a cluster                  |

Tener un sistema de routing simple y fácil de usar.

///

### <a href="https://requests.readthedocs.io" class="external-link" target="_blank">Requests</a> { #requests }

**FastAPI** no es en realidad una alternativa a **Requests**. Su ámbito es muy diferente.

De hecho, sería común usar Requests *dentro* de una aplicación FastAPI.

Aun así, FastAPI se inspiró bastante en Requests.

Es el "**path operation decorator**".

///

También puedes usar las otras operaciones:

* `@app.post()`
* `@app.put()`
* `@app.delete()`

Y los más exóticos:

* `@app.options()`
* `@app.head()`
* `@app.patch()`
* `@app.trace()`

/// tip | Consejo

Eres libre de usar cada operación (método HTTP) como quieras.

**FastAPI** no fuerza ningún significado específico.

    assertSame(STRING_LENGTH, set.comparator());
  }

  // TODO(b/172823566): Use mainline testToImmutableSortedSet once CollectorTester is usable.
  public void testToImmutableSortedSet_java7() {
    // Note that a Collector should generally enforce consistent comparator between builders
    ImmutableSortedSet.Builder<String> zis =

        // Query network interfaces from server
        queryRemoteInterfaces();

        // Discover local interfaces
        discoverLocalInterfaces();

        // Enable multi-channel if we have multiple usable interfaces
        if (canEnableMultiChannel()) {
            multiChannelEnabled = true;
            establishAdditionalChannels();
            log.info("Multi-channel enabled with {} channels", channels.size());