---> 100%
```

</div>

當你用 `all` extras 安裝時，它也會一併包含在內：

<div class="termy">

```console
$ pip install "fastapi[all]"
---> 100%
```

</div>

### 建立 `Settings` 物件 { #create-the-settings-object }

從 Pydantic 匯入 `BaseSettings` 並建立子類別，與建立 Pydantic model 的方式非常類似。

就像使用 Pydantic model 一樣，你用型別註解宣告類別屬性，並可選擇性地提供預設值。

你可以使用與 Pydantic model 相同的所有驗證功能與工具，例如不同的資料型別與透過 `Field()` 進行額外驗證。

    List<E> container = new ArrayList<>();
    container.addAll(nCopies(a.getCount(), a.getElement()));
    container.addAll(nCopies(c.getCount(), c.getElement()));
    super.resetContainer(getSubjectGenerator().create(container.toArray()));
    sortedMultiset = (SortedMultiset<E>) getMultiset();
  }

  @CollectionSize.Require(ZERO)
  public void testEmptyMultisetFirst() {
    assertNull(sortedMultiset.firstEntry());

* [liblab](https://developers.liblab.com/tutorials/sdk-for-fastapi?utm_source=fastapi)

これらのソリューションの中にはオープンソースや無料枠を提供するものもあり、金銭的コミットメントなしで試すことができます。他の商用 SDK ジェネレータも存在し、オンラインで見つけられます。🤓

## TypeScript SDK を作成する { #create-a-typescript-sdk }

まずは簡単な FastAPI アプリから始めます:

{* ../../docs_src/generate_clients/tutorial001_py310.py hl[7:9,12:13,16:17,21] *}

ここで、*path operation* はリクエストとレスポンスのペイロードに使用するモデルを定義しており、`Item` と `ResponseMessage` を使っています。

    This is the base class for OAuth2 authentication, an instance of it would be used
    as a dependency. All other OAuth2 classes inherit from it and customize it for
    each OAuth2 flow.

    You normally would not create a new class inheriting from it but use one of the
    existing subclasses, and maybe compose them if you want to support multiple flows.

    Read more about it in the

				lastRefresh: UTCNow(),
			}
			sys.updateBandwidthLimit(bucket, tgt.Arn, tgt.BandwidthLimit)
		}

		if !tgts.Empty() {
			sys.targetsMap[bucket] = tgts.Targets
		}
	}
}

// create minio-go clients for buckets having remote targets
func (sys *BucketTargetSys) set(bucket string, meta BucketMetadata) {
	cfg := meta.bucketTargetConfig
	if cfg == nil || cfg.Empty() {
		return
	}
	sys.Lock()

// TF_Tensor).
TF_CAPI_EXPORT extern TF_Tensor* TFE_TensorHandleResolve(TFE_TensorHandle* h,
                                                         TF_Status* status);

// Create a new TFE_TensorHandle with the same contents as 'h' but placed
// in the memory of the device name 'device_name'.
// If source and destination are the same device, then this creates a new handle

	publisher     *pubsub.PubSub[madmin.TraceInfo, madmin.TraceType]
	dialer        ConnDialer
	authFn        AuthFn

	blockConnect chan struct{}
}

// newConnection will create an unconnected connection to a remote.
func newConnection(o connectionParams) *Connection {
	c := &Connection{
		state:              StateUnconnected,
		Remote:             o.remote,
		Local:              o.local,

    public void test_lazyLoading_errorHandling() throws Exception {
        EntraIdAuthenticator authenticator = new EntraIdAuthenticator();
        // Don't call init() to avoid SsoManager dependency

        // Create lists
        List<String> groups = new ArrayList<>();
        List<String> roles = new ArrayList<>();
        List<String> groupIds = new ArrayList<>();
        groupIds.add("invalid-id");

    @ValueSource(ints = { 0, 1, 10, 100, 1000, 4096 })
    void testDecodeWithVariousAceCounts(int aceCount) throws SMBProtocolDecodingException {
        // This test is theoretical as we can't create huge buffers
        // but tests the boundary conditions
        if (aceCount <= 10) { // Only test small counts practically
            byte[] buffer = new byte[2048];

                        }

                        request = new SmbComSessionSetupAndX(this, andx, auth);
                        response = new SmbComSessionSetupAndXResponse(andxResponse);

                        /* Create SMB signature digest if necessary
                         * Only the first SMB_COM_SESSION_SETUP_ANX with non-null or
                         * blank password initializes signing.
                         */