{* ../../docs_src/bigger_applications/app_an_py310/main.py hl[14:17] title["app/main.py"] *}

That way, the original `APIRouter` will stay unmodified, so we can still share that same `app/internal/admin.py` file with other projects in the organization.

The result is that in our app, each of the *path operations* from the `admin` module will have:

* The prefix `/admin`.
* The tag `admin`.

    assertThat(request.tag(String::class.java)).isSameInstanceAs(stringTag)
    assertThat(request.tag(Long::class.javaObjectType)).isSameInstanceAs(longTag)
  }

  /** Confirm that we don't accidentally share the backing map between objects. */
  @Test
  fun tagsAreImmutable() {
    val builder =
      Request
        .Builder()
        .url("https://square.com")

{* ../../docs_src/security/tutorial005_an_py310.py hl[106,108:116] *}

## Verificar el `username` y la forma de los datos { #verify-the-username-and-data-shape }

Verificamos que obtenemos un `username`, y extraemos los scopes.

And multiple processes normally **don't share any memory**. This means that each running process has its own things, variables, and memory. And if you are consuming a large amount of memory in your code, **each process** will consume an equivalent amount of memory.

{* ../../docs_src/security/tutorial005_an_py310.py hl[106,108:116] *}

## `username`과 데이터 형태 검증하기 { #verify-the-username-and-data-shape }

`username`을 얻었는지 확인하고, 스코프를 추출합니다.

그런 다음 Pydantic 모델로 데이터를 검증합니다(`ValidationError` 예외를 잡습니다). JWT 토큰을 읽거나 Pydantic으로 데이터를 검증하는 과정에서 오류가 나면, 앞에서 만든 `HTTPException`을 raise합니다.

{* ../../docs_src/security/tutorial005_an_py310.py hl[106,108:116] *}

## Vérifier le `username` et la structure des données { #verify-the-username-and-data-shape }

Nous vérifions que nous obtenons un `username`, et extrayons les scopes.

## Create a Pull Request { #create-a-pull-request }

You can [contribute](contributing.md) to the source code with Pull Requests, for example:

* To fix a typo you found on the documentation.
* To share an article, video, or podcast you created or found about FastAPI by [editing this file](https://github.com/fastapi/fastapi/edit/master/docs/en/data/external_links.yml).

    context.getConfig().setProperty("jcifs.smb.client.useMultiChannel", "true");
    context.getConfig().setProperty("jcifs.smb.client.maxChannels", "4");
    
    SmbFile file = new SmbFile("smb://server/share/largefile.dat", context);
    
    // Measure single channel throughput
    long singleChannelTime = measureReadTime(file, false);
    
    // Measure multi-channel throughput

     *
     * @return local NETBIOS/short name to announce
     */
    String getNetbiosHostname();

    /**
     *
     * Property {@code jcifs.smb.client.logonShare}
     *
     * @return share to connect to during authentication, if unset connect to IPC$
     */
    String getLogonShare();

    /**
     *
     *
     * Property {@code jcifs.smb.client.domain}
     *

        }
      }
    }
  }

  /**
   * Checks that a Hasher returns the same HashCode when given the same input, and also that the
   * collision rate looks sane.
   */
  static void assertInvariants(HashFunction hashFunction) {
    int objects = 100;
    Set<HashCode> hashcodes = Sets.newHashSetWithExpectedSize(objects);
    Random random = new Random(314159);