}
	ok, err := clnt.BucketExists(r.Context(), bucket)
	if err != nil {
		return nil, err
	}
	if !ok {
		return nil, os.ErrNotExist
	}

	pr, pw := io.Pipe()

	wa := &writerAt{
		buffer: make(map[int64][]byte),
		w:      pw,
		r:      pr,
		wg:     &sync.WaitGroup{},
	}
	wa.wg.Add(1)
	go func() {
		oi, err := clnt.PutObject(r.Context(), bucket, object, pr, -1, minio.PutObjectOptions{

def run(playwright: Playwright) -> None:
    browser = playwright.chromium.launch(headless=False)
    # Update the viewport manually
    context = browser.new_context(viewport={"width": 960, "height": 1080})
    browser = playwright.chromium.launch(headless=False)
    context = browser.new_context()
    page = context.new_page()
    page.goto("http://localhost:8000/docs")
    page.get_by_role("link", name="/items/").click()

                mergeSite(tgt, src, sourceDominant, context);
            }
            mergeSite_ChildSiteUrlInheritAppendPath(tgt, src, sourceDominant, context);
        }
    }

    @Override
    protected void mergeSite(Site target, Site source, boolean sourceDominant, Map<Object, Object> context) {
        mergeSite_Id(target, source, sourceDominant, context);
        mergeSite_Name(target, source, sourceDominant, context);

	b.Run("bytes", func(b *testing.B) {
		for par := 1; par <= 32; par *= 2 {
			b.Run("par="+strconv.Itoa(par*runtime.GOMAXPROCS(0)), func(b *testing.B) {
				defer timeout(60 * time.Second)()
				ctx, cancel := context.WithTimeout(b.Context(), 30*time.Second)
				defer cancel()
				b.ReportAllocs()
				b.SetBytes(int64(len(payload) * 2))
				b.ResetTimer()
				t := time.Now()
				var ops int64
				var lat int64
				b.SetParallelism(par)

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

내부적으로 `open("./somefile.txt")` 는 "컨텍스트 관리자(Context Manager)"라고 불리는 객체를 생성합니다.

`with` 블록이 끝나면, 예외가 발생했더라도 파일을 닫도록 보장합니다.

`yield`가 있는 의존성을 생성하면 **FastAPI**는 내부적으로 이를 위한 컨텍스트 매니저를 생성하고 다른 관련 도구들과 결합합니다.

    }

    @SuppressWarnings("MethodLength")
    @Override
    public int doExecute(EncryptContext context) throws Exception {
        boolean force = context.options().force().orElse(false);
        boolean yes = context.options().yes().orElse(false);

        if (configExists() && !force) {
            context.logger.error(messageBuilderFactory
                    .builder()

	s.lru.Remove(key)
}

type ConnPool interface {
	PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)
}

// New creates a new Stmt object for executing SQL queries.
// It caches the Stmt object for future use and handles preparation and error states.
// Parameters:
//
//	ctx: Context for the request, used to carry deadlines, cancellation signals, etc.

	// should be decrypted. Therefore, it is the callers
	// responsibility to remember the corresponding context for
	// a particular DEK. The context may be nil.
	GenerateKey(context.Context, *GenerateKeyRequest) (DEK, error)

	// DecryptKey decrypts the ciphertext with the key referenced
	// by the key ID. The context must match the context value
	// used to generate the ciphertext.

func (c *SiteReplicationSys) Init(ctx context.Context, objAPI ObjectLayer) error {
	go c.startHealRoutine(ctx, objAPI)
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	for {
		err := c.loadFromDisk(ctx, objAPI)
		if err == errConfigNotFound {
			return nil
		}
		if err == nil {
			break
		}

type RWLocker interface {
	GetLock(ctx context.Context, timeout *dynamicTimeout) (lkCtx LockContext, timedOutErr error)
	Unlock(lkCtx LockContext)
	GetRLock(ctx context.Context, timeout *dynamicTimeout) (lkCtx LockContext, timedOutErr error)
	RUnlock(lkCtx LockContext)
}

// LockContext lock context holds the lock backed context and canceler for the context.
type LockContext struct {
	ctx    context.Context
	cancel context.CancelFunc
}