Creo que `Union[SomeType, None]` es más explícito respecto a lo que significa.

Se trata solo de palabras y nombres. Pero esas palabras pueden afectar cómo tú y tu equipo piensan sobre el código.

Como ejemplo, tomemos esta función:

```python
from typing import Optional


def say_hi(name: Optional[str]):

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/bg/stopwords.txt
а
аз
ако
ала
бе
без
беше
би
бил
била
били
било
близо
бъдат
бъде
бяха
в
вас
ваш
ваша
вероятно
вече
взема
ви
вие
винаги
все
всеки
всички
всичко
всяка
във
въпреки
върху
г
ги
главно
го
д
да
дали
до

  }

  private fun drainCancelQueue(eventSource: EventSource) {
    if (cancel) {
      cancel = false
      eventSource.cancel()
    }
  }

  private fun nextEvent(): Any =
    events.poll(10, TimeUnit.SECONDS)
      ?: throw AssertionError("Timed out waiting for event.")

  fun assertExhausted() {
    assertThat(events).isEmpty()
  }

  fun assertEvent(
    id: String?,
    type: String?,

Lo haces con tipos estándar modernos de Python.

No tienes que aprender una nueva sintaxis, los métodos o clases de un paquete específico, etc.

Solo **Python** estándar.

Por ejemplo, para un `int`:

```Python
item_id: int
```

o para un modelo `Item` más complejo:

```Python
item: Item
```

    public boolean offer(T o) {
      return standardOffer(o);
    }

    @Override
    public @Nullable T peek() {
      return standardPeek();
    }

    @Override
    public @Nullable T poll() {
      return standardPoll();
    }
  }

  @AndroidIncompatible // test-suite builders
  public static Test suite() {
    TestSuite suite = new TestSuite();

    public boolean offer(T o) {
      return standardOffer(o);
    }

    @Override
    public @Nullable T peek() {
      return standardPeek();
    }

    @Override
    public @Nullable T poll() {
      return standardPoll();
    }
  }

  @AndroidIncompatible // test-suite builders
  public static Test suite() {
    TestSuite suite = new TestSuite();

/// note | Detalles Técnicos

También podrías usar `from starlette.staticfiles import StaticFiles`.

**FastAPI** proporciona el mismo `starlette.staticfiles` como `fastapi.staticfiles` solo como una conveniencia para ti, el desarrollador. Pero en realidad viene directamente de Starlette.

///

### Qué es "Montar" { #what-is-mounting }

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/id/stopwords.txt
ada
adanya
adalah
adapun
agak
agaknya
agar
akan
akankah
akhirnya
aku
akulah
amat
amatlah
anda
andalah
antar
diantaranya
antara
antaranya
diantara
apa
apaan
mengapa
apabila
apakah
apalagi
apatah
atau
ataukah
ataupun
bagai
bagaikan

      queueForThread.offer(new Event(event, subscribers));

      if (!dispatching.get()) {
        dispatching.set(true);
        try {
          Event nextEvent;
          while ((nextEvent = queueForThread.poll()) != null) {
            while (nextEvent.subscribers.hasNext()) {
              nextEvent.subscribers.next().dispatchEvent(nextEvent.event);
            }
          }
        } finally {

 *     .maximumSize(1000)
 *     .create();
 * }
 *
 * <p>As a {@link Queue} it functions exactly as a {@link PriorityQueue}: its head element -- the
 * implicit target of the methods {@link #peek()}, {@link #poll()} and {@link #remove()} -- is
 * defined as the <i>least</i> element in the queue according to the queue's comparator. But unlike
 * a regular priority queue, the methods {@link #peekLast}, {@link #pollLast} and {@link