/// tip

If you want to stream binary data, for example video or audio, check the advanced guide: [Stream Data](../advanced/stream-data.md).

///

## Stream JSON Lines with FastAPI { #stream-json-lines-with-fastapi }

しかし、より複雑なデータ型を使用することもできます。

そして、今まで見てきたのと同じ機能を持つことになります:

* 素晴らしいエディタのサポート。
* 受信したリクエストからのデータ変換。
* レスポンスデータのデータ変換。
* データの検証。
* 自動注釈と文書化。

## 他のデータ型 { #other-data-types }

ここでは、使用できる追加のデータ型のいくつかを紹介します:

* `UUID`:
    * 多くのデータベースやシステムで共通のIDとして使用される、標準的な「ユニバーサルにユニークな識別子」です。
    * リクエストとレスポンスでは`str`として表現されます。
* `datetime.datetime`:
    * Pythonの`datetime.datetime`です。

 * generator, builder, closure, or something else entirely. No guarantees are implied by this
 * interface.
 *
 * <p>The {@link Suppliers} class provides common suppliers and related utilities.
 *
 * <p>See the Guava User Guide article on <a href=
 * "https://github.com/google/guava/wiki/FunctionalExplained">the use of functional types</a>.
 *
 * <h3>For Java 8+ users</h3>
 *

//// tab | Prueba

* tú
* tu

* p. ej.
* etc.

* `foo` como un `int`
* `bar` como un `str`
* `baz` como una `list`

* el Tutorial - Guía de usuario
* la Guía de usuario avanzada
* la documentación de SQLModel
* la documentación de la API
* la documentación automática

* Ciencia de datos
* Deep Learning
* Machine Learning
* Inyección de dependencias

//// tab | Test

* vous
* votre

* p. ex.
* etc.

* `foo` en tant que `int`
* `bar` en tant que `str`
* `baz` en tant que `list`

* le Tutoriel - Guide utilisateur
* le Guide utilisateur avancé
* la documentation SQLModel
* la documentation de l’API
* la documentation automatique

* Data Science
* Apprentissage profond
* Apprentissage automatique

Então, você pode dar este token diretamente a um usuário ou a uma terceira parte para interagir com sua API com um conjunto de restrições.

Você pode aprender como usá-los e como eles são integrados ao **FastAPI** mais adiante no **Guia Avançado do Usuário**.

## Recapitulação { #recap }

Com o que você viu até agora, você pode configurar uma aplicação **FastAPI** segura usando padrões como OAuth2 e JWT.

package cmd

import (
	"context"
	"errors"
	"fmt"
	"io"
	"os"
	pathutil "path"
	"strings"
	"sync"
	"time"

	"github.com/minio/minio/internal/grid"
	xioutil "github.com/minio/minio/internal/ioutil"
)

func renameAllBucketMetacache(epPath string) error {
	// Rename all previous `.minio.sys/buckets/<bucketname>/.metacache` to
	// to `.minio.sys/tmp/` for deletion.

		if !ok {
			// Inconsistent. Delete UID.
			delete(l.lockUID, formatUUID(args.UID, idx))
			return idx > 0, nil
		}
		now := UTCNow()
		for i := range lris {
			if lris[i].UID == args.UID {
				lris[i].TimeLastRefresh = now.UnixNano()
			}
		}
		idx++
		resource, ok = l.lockUID[formatUUID(args.UID, idx)]
		if !ok {
			// No more resources for UID, but we did update at least one.
			return true, nil

- ACCEPTED on 2025-08-06

## Context

Our codebase uses `null` extensively to represent an absence of value or optionality of the argument.
We utilize nullness annotations in Java code and somewhat rely on IDE warnings to guide us.
However, the Java code we have is not fully annotated, which causes several consequences:
* IDE warnings can be misleading
* Redundant null checks may increase binary size, hurt performance, and increase cognitive load for readers

If you plan to contribute on a regular basis, please consider filing a [contributor license agreement][cla].

Additional Resources
--------------------

+ [Contributing patches](https://maven.apache.org/guides/development/guide-maven-development.html#Creating_and_submitting_a_patch)
+ [Apache Maven JIRA project page](https://issues.apache.org/jira/projects/MNG/)
+ [Contributor License Agreement][cla]
+ [General GitHub documentation](https://help.github.com/)