return 0
	}

	stats.RLock()
	defer stats.RUnlock()

	val, ok := stats.apiStats[api]
	if ok {
		return val
	}

	return 0
}

// Load returns the recorded stats.
func (stats *HTTPAPIStats) Load(toLower bool) map[string]int {
	if stats == nil {
		return map[string]int{}
	}

	stats.RLock()
	defer stats.RUnlock()

# Status Codes

You can import the `status` module from `fastapi`:

```python
from fastapi import status
```

`status` is provided directly by Starlette.

It contains a group of named constants (variables) with integer status codes.

For example:

* 200: `status.HTTP_200_OK`
* 403: `status.HTTP_403_FORBIDDEN`
* etc.

	for _, s := range b.Stats {
		if s.hasReplicationUsage() {
			return true
		}
	}
	return false
}

// ReplicationStats holds the global in-memory replication stats
type ReplicationStats struct {
	// map of site deployment ID to site replication status
	// for site replication - maintain stats at global level
	srStats *SRStats
	// active worker stats
	workers *ActiveWorkerStat
	// queue stats cache

pkg syscall (freebsd-386-cgo), func Fpathconf(int, int) (int, error)
pkg syscall (freebsd-386-cgo), func Fstat(int, *Stat_t) error
pkg syscall (freebsd-386-cgo), func Fstatfs(int, *Statfs_t) error
pkg syscall (freebsd-386-cgo), func Fsync(int) error
pkg syscall (freebsd-386-cgo), func Ftruncate(int, int64) error
pkg syscall (freebsd-386-cgo), func Futimes(int, []Timeval) error

    assertThat(EMPTY_PAIRED_STATS.toString())
        .isEqualTo("PairedStats{xStats=Stats{count=0}, yStats=Stats{count=0}}");
    assertThat(MANY_VALUES_PAIRED_STATS.toString())
        .isEqualTo(
            "PairedStats{xStats="
                + MANY_VALUES_PAIRED_STATS.xStats()
                + ", yStats="
                + MANY_VALUES_PAIRED_STATS.yStats()
                + ", populationCovariance="

    assertThat(EMPTY_PAIRED_STATS.toString())
        .isEqualTo("PairedStats{xStats=Stats{count=0}, yStats=Stats{count=0}}");
    assertThat(MANY_VALUES_PAIRED_STATS.toString())
        .isEqualTo(
            "PairedStats{xStats="
                + MANY_VALUES_PAIRED_STATS.xStats()
                + ", yStats="
                + MANY_VALUES_PAIRED_STATS.yStats()
                + ", populationCovariance="

   * versions.
   */
  public static Stats fromByteArray(byte[] byteArray) {
    checkNotNull(byteArray);
    checkArgument(
        byteArray.length == BYTES,
        "Expected Stats.BYTES = %s remaining , got %s",
        BYTES,
        byteArray.length);
    return readFrom(ByteBuffer.wrap(byteArray).order(ByteOrder.LITTLE_ENDIAN));
  }

  /**

<img src="/img/tutorial/response-status-code/image01.png">

/// note | Nota

Alguns códigos de resposta (consulte a próxima seção) indicam que a resposta não possui um corpo.

O FastAPI sabe disso e produzirá documentos OpenAPI informando que não há corpo de resposta.

///

## Sobre os códigos de status HTTP { #about-http-status-codes }

/// note | Nota

Se você já sabe o que são códigos de status HTTP, pule para a próxima seção.

pkg io/fs, type ReadFileFS interface, Open(string) (File, error)
pkg io/fs, type ReadFileFS interface, ReadFile(string) ([]uint8, error)
pkg io/fs, type StatFS interface { Open, Stat }
pkg io/fs, type StatFS interface, Open(string) (File, error)
pkg io/fs, type StatFS interface, Stat(string) (FileInfo, error)
pkg io/fs, type SubFS interface { Open, Sub }
pkg io/fs, type SubFS interface, Open(string) (File, error)

pkg syscall (darwin-386), func Fpathconf(int, int) (int, error)
pkg syscall (darwin-386), func Fstat(int, *Stat_t) error
pkg syscall (darwin-386), func Fstatfs(int, *Statfs_t) error
pkg syscall (darwin-386), func Fsync(int) error
pkg syscall (darwin-386), func Ftruncate(int, int64) error
pkg syscall (darwin-386), func Futimes(int, []Timeval) error