{* ../../docs_src/body/tutorial001_py310.py hl[2] *}

## Create your data model { #create-your-data-model }

Then you declare your data model as a class that inherits from `BaseModel`.

Use standard Python types for all the attributes:

{* ../../docs_src/body/tutorial001_py310.py hl[5:9] *}

        }
    }

    // Note: Testing the code path where keys are null and retrieved from
    // KerberosCredentials requires mocking the constructor of KerberosCredentials,
    // which is not possible with standard Mockito. A tool like PowerMock would be needed.

fi

if [ -z "$JAVA_HOME" ]; then
  javaExecutable="`which javac`"
  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
    # readlink(1) is not available as standard on Solaris 10.
    readLink=`which readlink`
    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
      if $darwin ; then
        javaHome="`dirname \"$javaExecutable\"`"

                break;
            }

            log.info("Processing async notification: {} for {}", eventType, notification.getResourceName());

            // Process the notification through the standard path
            processNotification(notification);

        } catch (Exception e) {
            log.error("Error processing async notification message", e);
        }
    }

    /**

     * embeds Maven. When running in "embedded" mode, Maven will not try to grab system terminal and will use
     * provided {@link #stdIn()} or {@link InputStream#nullInputStream()} as standard in stream.
     */
    boolean embedded();

    /**
     * Creates a new Builder instance for constructing a Maven ParserRequest.
     *
     * @param args the command-line arguments

# Generating SDKs { #generating-sdks }

Because **FastAPI** is based on the **OpenAPI** specification, its APIs can be described in a standard format that many tools understand.

This makes it easy to generate up-to-date **documentation**, client libraries (<abbr title="Software Development Kits">**SDKs**</abbr>) in multiple languages, and **testing** or **automation workflows** that stay in sync with your code.

# Scopes de OAuth2

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).

linker in external linking mode.

By default, cmd/link will decide the linking mode as follows: if the only
packages using cgo are those on a list of known standard library
packages (net, os/user, runtime/cgo), cmd/link will use internal linking
mode. Otherwise, there are non-standard cgo packages involved, and cmd/link
will use external linking mode. The first rule means that a build of

then apps are responsible for calling `OkHttp.initialize(applicationContext)` in `Application.onCreate`.

OkHttp depends on [Okio][okio] for high-performance I/O and the [Kotlin standard library][kotlin]. Both are small libraries with strong backward-compatibility.

We highly recommend you keep OkHttp up-to-date. As with auto-updating web browsers, staying current

### Die automatischen Dokumentationen deaktivieren

Der erste Schritt besteht darin, die automatischen Dokumentationen zu deaktivieren, da diese standardmäßig das Standard-CDN verwenden.

Um diese zu deaktivieren, setzen Sie deren URLs beim Erstellen Ihrer `FastAPI`-App auf `None`:

{* ../../docs_src/custom_docs_ui/tutorial001.py hl[8] *}