You can read more about it in the [PyJWT Installation docs](https://pyjwt.readthedocs.io/en/latest/installation.html).

///

## Password hashing { #password-hashing }

"Hashing" means converting some content (a password in this case) into a sequence of bytes (just a string) that looks like gibberish.

/// info | Informação

Se você já passou por todo o tutorial e voltou para ver mais sobre os tipos, um bom recurso é [a "cheat sheet" do `mypy`](https://mypy.readthedocs.io/en/latest/cheat_sheet_py3.html).

/// info

Si vous avez déjà parcouru tout le tutoriel et êtes revenu pour en voir plus sur les types, une bonne ressource est [l'« aide-mémoire » de `mypy`](https://mypy.readthedocs.io/en/latest/cheat_sheet_py3.html).

 * and {@link java.net.InetAddress}. The name resolution mechanisms
 * used will systematically query all available configured resolution
 * services including WINS, broadcasts, DNS, and LMHOSTS. See
 * <a href="../../resolver.html">Setting Name Resolution Properties</a>
 * and the <code>jcifs.smb1.resolveOrder</code> property. Changing
 * jCIFS name resolution properties can greatly affect the behavior of
 * the client and may be necessary for proper operation.

`@lru_cache` faz parte de `functools`, que faz parte da biblioteca padrão do Python; você pode ler mais sobre isso na [documentação do Python para `@lru_cache`](https://docs.python.org/3/library/functools.html#functools.lru_cache).

## Recapitulando { #recap }

Você pode usar Pydantic Settings para lidar com as configurações da sua aplicação, com todo o poder dos modelos Pydantic.

///

### JSON Schema 的 `examples` 字段 { #json-schemas-examples-field }

后来，JSON Schema 在新版本的规范中添加了 [`examples`](https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5) 字段。

随后新的 OpenAPI 3.1.0 基于最新版本（JSON Schema 2020-12），其中包含了这个新的 `examples` 字段。

现在，这个新的 `examples` 字段优先于旧的单个（且自定义的）`example` 字段，后者已被弃用。

                        + searchResultsText.toString() + "--- SEARCH RESULTS END ---\n");
    }

    /**
     * Strips HTML tags from the given text.
     *
     * @param text the text to strip HTML tags from
     * @return the text without HTML tags
     */
    protected String stripHtmlTags(final String text) {
        if (StringUtil.isBlank(text)) {
            return text;
        }

<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8" %>
<aside class="main-sidebar sidebar-dark-primary">
	<la:link href="/admin/" styleClass="brand-link text-center">
		<span class="brand-text">
		<c:if test="${empty param.brandName or empty param.logoPath}"><img src="${fe:url('/images/logo-head.png')}" alt="<la:message key="labels.header_brand_name" />" /></c:if

この方法は、ほとんどグローバル変数のように振る舞います。しかし、依存関数を使っているので、テストのために簡単にオーバーライドできます。

`@lru_cache` は Python 標準ライブラリの `functools` の一部です。詳細は [Python の `@lru_cache` ドキュメント](https://docs.python.org/3/library/functools.html#functools.lru_cache)を参照してください。

## まとめ { #recap }

Pydantic Settings を使うことで、アプリケーションの設定や構成を、Pydantic モデルの力を活かして扱えます。

* 依存関係を使うことで、テストを簡素化できます。
* `.env` ファイルを利用できます。

Modern bir ön uç (React, Vue.js, Angular gibi) veya onunla haberleşen diğer sistemler (ör. <abbr title="Internet of Things - Nesnelerin İnterneti">IoT</abbr> cihazları) tarafından tüketilen API’lar üretmekten ziyade, arka uçta HTML üretmek için oluşturulmuştur.

### [Django REST Framework](https://www.django-rest-framework.org/) { #django-rest-framework }