Todo esse processo de renovação, enquanto o aplicativo ainda funciona, é uma das principais razões para preferir um sistema separado para gerenciar HTTPS com um Proxy de Terminação TLS em vez de usar os certificados TLS no servidor da aplicação diretamente (e.g. com o Uvicorn).

## Cabeçalhos encaminhados por Proxy { #proxy-forwarded-headers }

                            "application/json": {



...
```

#### What is OpenAPI for { #what-is-openapi-for }

The OpenAPI schema is what powers the two interactive documentation systems included.

And there are dozens of alternatives, all based on OpenAPI. You could easily add any of those alternatives to your application built with **FastAPI**.

### Dependency injection

FastAPI'ın inanılmaz derecede kullanımı kolay, fakat inanılmaz derecede güçlü <abbr title='"components", "resources", "services", "providers" olarak da bilinen'><strong>Dependency Injection </strong></abbr> sistemi var.

* Dependencylerin bile dependencies'i olabiliyor, FastAPI bunun  için **graph of "dependency"** yaratıyor.
* Hepsi **otomatik olarak** FastAPI tarafından hallediliyor.

        // Create a file that exists but will cause an IOException when read
        File lmhostsFile = tempDir.resolve("lmhosts").toFile();
        lmhostsFile.createNewFile();

        // Make file unreadable on Unix-like systems
        boolean isWindows = System.getProperty("os.name").toLowerCase().contains("windows");
        if (!isWindows) {
            assertTrue(lmhostsFile.setReadable(false));
        }

# Scopes de OAuth2 { #oauth2-scopes }

Puedes usar scopes de OAuth2 directamente con **FastAPI**, están integrados para funcionar de manera fluida.

Esto te permitiría tener un sistema de permisos más detallado, siguiendo el estándar de OAuth2, integrado en tu aplicación OpenAPI (y la documentación de la API).

    * All this would also work for deeply nested JSON objects.
* Convert from and to JSON automatically.
* Document everything with OpenAPI, that can be used by:
    * Interactive documentation systems.
    * Automatic client code generation systems, for many languages.
* Provide 2 interactive documentation web interfaces directly.

---

We just scratched the surface, but you already get the idea of how it all works.

      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

		}, 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))

Todo este proceso de renovación, mientras aún se sirve la aplicación, es una de las principales razones por las que querrías tener un **sistema separado para gestionar el HTTPS** con un TLS Termination Proxy en lugar de simplemente usar los certificados TLS con el servidor de aplicaciones directamente (por ejemplo, Uvicorn).

 * <li>Incremental crawling support with last-modified timestamp checking</li>
 * <li>Document expiration handling</li>
 * <li>Child URL extraction and queueing</li>
 * <li>Integration with Fess configuration and permission systems</li>
 * <li>Client selection based on URL patterns</li>
 * </ul>
 *
 * @see CrawlerThread
 * @see org.codelibs.fess.crawler.client.CrawlerClient
 */
public class FessCrawlerThread extends CrawlerThread {