## Vorherige Tools

### <a href="https://www.djangoproject.com/" class="external-link" target="_blank">Django</a>

Es ist das beliebteste Python-Framework und genießt großes Vertrauen. Es wird zum Aufbau von Systemen wie Instagram verwendet.

import com.google.common.escape.Escapers;

/**
 * {@code Escaper} instances suitable for strings to be included in XML attribute values and
 * elements' text contents. When possible, avoid manual escaping by using templating systems and
 * high-level APIs that provide autoescaping. For example, consider <a
 * href="http://www.xom.nu/">XOM</a>.
 *
 * <p><b>Note:</b> Currently the escapers provided by this class do not escape any characters

                        "content": {
                            "application/json": {



...
```

#### À quoi sert OpenAPI

Le schéma **OpenAPI** est ce qui alimente les deux systèmes de documentation interactive.

Et il existe des dizaines d'alternatives, toutes basées sur **OpenAPI**. Vous pourriez facilement ajouter n'importe laquelle de ces alternatives à votre application **FastAPI**.

   * semicolon</a>, rather than the ampersand, as a parameter delimiter. Nevertheless, we recommend
   * using the ampersand unless you must interoperate with systems that require semicolons.
   *
   * <p><b>Note:</b> Unlike other escapers, URL escapers produce <a
   * href="https://url.spec.whatwg.org/#percent-encode">uppercase</a> hexadecimal sequences.
   *
   */

    * Query parameters.
    * Cookies, enz.

Plus alle beveiligingsfuncties van Starlette (inclusief **sessiecookies**).

Gebouwd als een herbruikbare tool met componenten die makkelijk te integreren zijn in en met je systemen, datastores, relationele en NoSQL databases, enz.

### Dependency Injection

    throw rethrown
  } catch (_: Exception) {
  }
}

/**
 * Returns true if file streams can be manipulated independently of their paths. This is typically
 * true for systems like Mac, Unix, and Linux that use inodes in their file system interface. It is
 * typically false on Windows.
 *
 * If this returns false we won't permit simultaneous reads and writes. When writes commit we need

* Convertir de et vers <abbr title="JavaScript Object Notation">JSON</abbr> automatiquement.
* Documenter tout avec OpenAPI, qui peut être utilisé par :
    * Les systèmes de documentation interactifs.
    * Les systèmes de génération automatique de code client, pour de nombreuses langues.
* Fournir directement 2 interfaces web de documentation interactive.

---

		}, index)
	}

	for index, err := range g.Wait() {
		if err != nil {
			sys.addNodeErr(&reply[index], sys.peerClients[index], err)
		}
	}
	return reply
}

// GetOSInfo - Get operating system's information
func (sys *NotificationSys) GetOSInfo(ctx context.Context) []madmin.OSInfo {
	reply := make([]madmin.OSInfo, len(sys.peerClients))

	g := errgroup.WithNErrs(len(sys.peerClients))

of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."...

## Exclude parameters from OpenAPI { #exclude-parameters-from-openapi }

To exclude a query parameter from the generated OpenAPI schema (and thus, from the automatic documentation systems), set the parameter `include_in_schema` of `Query` to `False`:

{* ../../docs_src/query_params_str_validations/tutorial014_an_py310.py hl[10] *}

## Custom Validation { #custom-validation }