Bạn viết chuẩn Python với kiểu dữ liệu như sau:

```Python
from datetime import date

from pydantic import BaseModel

# Declare a variable as a str
# and get editor support inside the function
def main(user_id: str):
    return user_id


# A Pydantic model
class User(BaseModel):
    id: int
    name: str
    joined: date
```

如果你需要2分钟来学习如何使用 Python 类型（即使你不使用 FastAPI ），看看这个简短的教程：[Python Types](python-types.md){.internal-link target=_blank}。

编写带有类型标注的标准 Python：

```Python
from datetime import date

from pydantic import BaseModel

# Declare a variable as a str
# and get editor support inside the function
def main(user_id: str):
    return user_id


# A Pydantic model
class User(BaseModel):
    id: int
    name: str
    joined: date
```

}

// Connect returns a new Conn to a KMS. It uses configuration from the
// environment and returns a:
//
//   - connection to MinIO KMS if the "MINIO_KMS_SERVER" variable is present.
//   - connection to MinIO KES if the "MINIO_KMS_KES_ENDPOINT" is present.
//   - connection to a "local" KMS implementation using a static key if the

            or {@code combine.self} attributes to the children of the configuration element:</p>
            <ul>
            <li>{@code combine.children}: available values are {@code merge} (default) and {@code append},</li>
            <li>{@code combine.self}: available values are {@code merge} (default) and {@code override}.</li>
            </ul>

Escribes Python estándar con tipos así:

```Python
from datetime import date

from pydantic import BaseModel

# Declaras la variable como un str
# y obtienes soporte del editor dentro de la función
def main(user_id: str):
    return user_id


# Un modelo de Pydantic
class User(BaseModel):
    id: int
    name: str
    joined: date

                expectedChecksum = expectedChecksum.substring(lastSpacePos + 1);
            } else {
                // remove everything after the first space (if available)
                int spacePos = expectedChecksum.indexOf(' ');

                if (spacePos != -1) {
                    expectedChecksum = expectedChecksum.substring(0, spacePos);
                }
            }

/// tip

Having the return model ensure that a value is always available and always `int` (not `None`) is very useful for the API clients, they can write much simpler code having this certainty.

	if err != nil {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErrWithErr(ErrBadRequest, InvalidArgument{
			Bucket: bucket,
			Err:    fmt.Errorf("replication resync status not available for %s (%s)", arn, err.Error()),
		}), r.URL)
		return
	}

	var rinfo ResyncTargetsInfo
	for tarn, st := range brs.TargetsMap {
		if arn != "" && tarn != arn {
			continue
		}

		if _, err = io.ReadFull(crand.Reader, data); err != nil {
			t.Fatalf("Test %d: failed to generate random test data: %v", i, err)
		}

		writeAlgorithm := test.algorithm
		if !test.algorithm.Available() {
			writeAlgorithm = DefaultBitrotAlgorithm
		}
		buffer := make([]byte, test.blocksize, 2*test.blocksize)
		writers := make([]io.Writer, len(disks))
		for i, disk := range disks {

				{
					Object:   objectNames[0],
					UploadID: uploadIDs[0],
				},
			},
		},
		// listMultipartResults - 2.
		// Used to check that the result produces if keyMarker is set to the only available object.
		// `KeyMarker` is set.
		// ListMultipartUploads doesn't list the parts.
		{
			MaxUploads: 100,
			KeyMarker:  "minio-object-1.txt",
		},
		// listMultipartResults - 3.