### Source Code

filename | sha512 hash
-------- | -----------
[kubernetes.tar.gz](https://dl.k8s.io/v1.32.0-alpha.3/kubernetes.tar.gz) | 8e63fb26192ea5fcb01e678aefad000b24e4a3dd0c22786e799f32cb247b356acff608112e8da82265475a743ad6f261f412b0b6efbfeb2919a4cfa00ba9410d

                return endOfData();
              } else if (entry.getUpperBound().compareTo(subRange.lowerBound) > 0) {
                // this might not be true e.g. at the start of the iteration
                return immutableEntry(entry.getKey().intersection(subRange), entry.getValue());
              }
            }
            return endOfData();
          }
        };
      }

```Python hl_lines="1 4"
{!../../docs_src/python_types/tutorial009.py!}
```

O uso de `Optional[str]` em vez de apenas `str` permitirá que o editor o ajude a detectar erros, onde você pode estar assumindo que um valor é sempre um `str`, quando na verdade também pode ser `None`.

`Optional[Something]` é na verdade um atalho para `Union[Something, None]`, eles são equivalentes.

Isso também significa que no Python 3.10, você pode utilizar `Something | None`:

}

func writeAllMetadataWithRevert(ctx context.Context, disks []StorageAPI, origbucket, bucket, prefix string, files []FileInfo, quorum int, revert bool) ([]StorageAPI, error) {
	g := errgroup.WithNErrs(len(disks))

	// Start writing `xl.meta` to all disks in parallel.
	for index := range disks {
		index := index
		g.Go(func() error {
			if disks[index] == nil {
				return errDiskNotFound
			}

    awaitUninterruptibly(enteredLatch);
  }

  @CanIgnoreReturnValue
  static Thread startThread(Runnable runnable) {
    Thread thread = new Thread(runnable);
    thread.setDaemon(true);
    thread.start();
    return thread;
  }

  /**
   * Generates a test case verifying that calling any enterXxx, tryEnterXxx, or waitForXxx method

                maximum: 254
                minimum: 1
                type: integer
              passiveMode:
                description: 'Mark session as passive: a passive session will not
                  attempt to start the connection and will wait for control packets
                  from peer before it begins replying.'
                type: boolean
              receiveInterval:

                                      description: The time duration a connection
                                        needs to be idle before keep-alive probes
                                        start being sent.
                                      type: string
                                      x-kubernetes-validations:
                                      - message: must be a valid duration greater

      "timeout",
      "Read timed out",
    )
    assertThat(webSocket.close(1000, null)).isFalse()
  }

  /**
   * There's no read timeout when reading the first byte of a new frame. But as soon as we start
   * reading a frame we enable the read timeout. In this test we have the server returning the first
   * byte of a frame but no more frames.
   */
  @Test
  fun readTimeoutAppliesWithinFrames() {

  private static final int DEFAULT_CAPACITY = 11;

  @VisibleForTesting
  static int initialQueueSize(
      int configuredExpectedSize, int maximumSize, Iterable<?> initialContents) {
    // Start with what they said, if they said it, otherwise DEFAULT_CAPACITY
    int result =
        (configuredExpectedSize == Builder.UNSET_EXPECTED_SIZE)
            ? DEFAULT_CAPACITY
            : configuredExpectedSize;

pkg archive/tar, const TypeBlock ideal-char
pkg archive/tar, const TypeChar ideal-char
pkg archive/tar, const TypeCont ideal-char
pkg archive/tar, const TypeDir ideal-char
pkg archive/tar, const TypeFifo ideal-char
pkg archive/tar, const TypeLink ideal-char
pkg archive/tar, const TypeReg ideal-char
pkg archive/tar, const TypeRegA ideal-char
pkg archive/tar, const TypeSymlink ideal-char
pkg archive/tar, const TypeXGlobalHeader ideal-char