따라서 아래의 함수는 인자 조합마다 한 번씩 실행됩니다. 그리고 각각의 인자 조합에 대해 반환된 값은, 함수가 정확히 같은 인자 조합으로 호출될 때마다 반복해서 사용됩니다.

예를 들어 다음 함수가 있다면:

```Python
@lru_cache
def say_hi(name: str, salutation: str = "Ms."):
    return f"Hello {salutation} {name}"
```

프로그램은 다음과 같이 실행될 수 있습니다:

```mermaid
sequenceDiagram

participant code as Code
participant function as say_hi()
participant execute as Execute function

`@lru_cache` 會修改它所裝飾的函式，使其回傳第一次回傳的相同值，而不是每次都重新計算、執行函式碼。

因此，被裝飾的函式對於每組參數組合只會執行一次。之後，凡是以完全相同參數組合呼叫時，都會重複使用先前對應的回傳值。

例如，如果你有一個函式：

```Python
@lru_cache
def say_hi(name: str, salutation: str = "Ms."):
    return f"Hello {salutation} {name}"
```

你的程式可能會這樣執行：

```mermaid
sequenceDiagram

participant code as Code
participant function as say_hi()
participant execute as Execute function

					n := 0
					var latency int64
					managers := grid.Managers
					hosts := grid.Hosts
					req := testRequest{
						Num:    rng.Int(),
						String: "hello",
					}
					for pb.Next() {
						// Pick a random manager.
						src, dst := rng.Intn(len(managers)), rng.Intn(len(managers))
						if src == dst {
							dst = (dst + 1) % len(managers)
						}

				if v, ok := columnType.Unique(); !ok || !v {
					t.Fatalf("column code unique should be correct, name: %v, column: %#v", columnType.Name(),
						columnType)
				}
				if v, ok := columnType.DefaultValue(); !ok || v != "hello" {
					t.Fatalf("column code default value should be correct, name: %v, column: %#v, default value: %v",
						columnType.Name(), columnType, v)
				}
				if v, ok := columnType.Comment(); !ok || v != "my code2" {

export MC_HOST_minio2=https://minio:minio123@localhost:9002

./mc ready minio1 --insecure
./mc ready minio2 --insecure

# Prepare data for tests
echo -n "Preparing test data ..."
mkdir -p /tmp/data
echo "Hello World" >/tmp/data/obj
touch /tmp/data/mpartobj
shred -s 500M /tmp/data/mpartobj
echo "done"

# Add replication site
./mc admin replicate add minio1 minio2 --insecure
# sleep for replication to complete
sleep 30

export MC_HOST_minio2=https://minio:minio123@localhost:9002

./mc ready minio1 --insecure
./mc ready minio2 --insecure

# Prepare data for tests
echo -n "Preparing test data ..."
mkdir -p /tmp/data
echo "Hello from encrypted world" >/tmp/data/encrypted
touch /tmp/data/mpartobj
shred -s 500M /tmp/data/mpartobj
touch /tmp/data/defpartsize
shred -s 500M /tmp/data/defpartsize
touch /tmp/data/custpartsize

For example, if you have a function:

```Python
@lru_cache
def say_hi(name: str, salutation: str = "Ms."):
    return f"Hello {salutation} {name}"
```

your program could execute like this:

```mermaid
sequenceDiagram

participant code as Code
participant function as say_hi()
participant execute as Execute function

		name    int
		version string
		format  string
		want    bool
	}{
		{1, "123", "fs", false},
		{2, "123", xlMetaFormat, false},
		{3, xlMetaVersion100, "test", false},
		{4, xlMetaVersion101, "hello", false},
		{5, xlMetaVersion100, xlMetaFormat, true},
		{6, xlMetaVersion101, xlMetaFormat, true},
	}
	for _, tt := range tests {
		if got := isXLMetaFormatValid(tt.version, tt.format); got != tt.want {

////

## bloques de código { #code-blocks }

//// tab | Prueba

Un ejemplo de código Bash...

```bash
# Imprime un saludo al universo
echo "Hello universe"
```

...y un ejemplo de código de consola...

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>

### Kontrol Edelim { #check-it }

Tarayıcınızı açıp [http://127.0.0.1:8000](http://127.0.0.1:8000) adresine gidin.

Şu şekilde bir JSON response göreceksiniz:

```JSON
{"message": "Hello World"}
```

### Etkileşimli API Dokümantasyonu { #interactive-api-docs }

Şimdi [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs) adresine gidin.