### Étape 1 : importer `FastAPI` { #step-1-import-fastapi }

{* ../../docs_src/first_steps/tutorial001_py310.py hl[1] *}

`FastAPI` est une classe Python qui fournit toutes les fonctionnalités nécessaires à votre API.

/// note | Détails techniques

`FastAPI` est une classe qui hérite directement de `Starlette`.

Vous pouvez donc aussi utiliser toutes les fonctionnalités de [Starlette](https://www.starlette.dev/) avec `FastAPI`.

### Passo 1: importe `FastAPI` { #step-1-import-fastapi }

{* ../../docs_src/first_steps/tutorial001_py310.py hl[1] *}

`FastAPI` é uma classe Python que fornece todas as funcionalidades para sua API.

/// note | Detalhes Técnicos

`FastAPI` é uma classe que herda diretamente de `Starlette`.

Você pode usar todas as funcionalidades do [Starlette](https://www.starlette.dev/) com `FastAPI` também.

///

/* jcifs msrpc client library in Java
 * Copyright (C) 2006  "Michael B. Allen" <jcifs at samba dot org>
 *                     "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *

package jcifs.smb1.ntlmssp;

import jcifs.smb1.Config;

/**
 * Abstract superclass for all NTLMSSP messages.
 */
public abstract class NtlmMessage implements NtlmFlags {

    /**
     * Default constructor.
     */
    protected NtlmMessage() {
        // Protected constructor for abstract class
    }

    /**
     * The NTLMSSP "preamble".
     */
    protected static final byte[] NTLMSSP_SIGNATURE =

import jcifs.smb1.dcerpc.ndr.NdrBuffer;
import jcifs.smb1.smb1.NtlmPasswordAuthentication;

/**
 * Abstract base class for DCERPC handles providing core RPC functionality.
 * This class manages DCE/RPC protocol bindings and communications over SMB transport.
 */
public abstract class DcerpcHandle implements DcerpcConstants {

    /**
     * Default constructor for DcerpcHandle.

/* jcifs msrpc client library in Java
 * Copyright (C) 2006  "Michael B. Allen" <jcifs at samba dot org>
 *                     "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *

### Créer une classe `Enum` { #create-an-enum-class }

Importez `Enum` et créez une sous-classe qui hérite de `str` et de `Enum`.

En héritant de `str`, la documentation de l'API saura que les valeurs doivent être de type `string` et pourra donc s'afficher correctement.

Créez ensuite des attributs de classe avec des valeurs fixes, qui seront les valeurs valides disponibles :

### Eine `Enum`-Klasse erstellen { #create-an-enum-class }

Importieren Sie `Enum` und erstellen Sie eine Unterklasse, die von `str` und `Enum` erbt.

/* jcifs smb client library in Java
 * Copyright (C) 2002  "Michael B. Allen" <jcifs at samba dot org>
 *                  "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *

/* HMACT64 keyed hashing algorithm
 * Copyright (C) 2003 "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,