</field>
        <field>
          <name>os</name>
          <version>1.0.0+</version>
          <description>
            Specifies that this profile will be activated when matching OS attributes are detected.
          </description>
          <association>
            <type>ActivationOS</type>
          </association>
        </field>
        <field>
          <name>property</name>

## Pydantic models { #pydantic-models }

[Pydantic](https://docs.pydantic.dev/) is a Python library to perform data validation.

You declare the "shape" of the data as classes with attributes.

And each attribute has a type.

O objeto `security_scopes` (da classe `SecurityScopes`) também oferece um atributo `scope_str` com uma única string, contendo os escopos separados por espaços (nós vamos utilizar isso).

Nós criamos uma `HTTPException` que nós podemos reutilizar (`raise`) mais tarde em diversos lugares.

### Create the `Settings` object { #create-the-settings-object }

Import `BaseSettings` from Pydantic and create a sub-class, very much like with a Pydantic model.

The same way as with Pydantic models, you declare class attributes with type annotations, and possibly default values.

You can use all the same validation features and tools you use for Pydantic models, like different data types and additional validations with `Field()`.

func (h *FileHeader) SetMode(mode fs.FileMode) {
	h.CreatorVersion = h.CreatorVersion&0xff | creatorUnix<<8
	h.ExternalAttrs = fileModeToUnixMode(mode) << 16

	// set MSDOS attributes too, as the original zip does.
	if mode&fs.ModeDir != 0 {
		h.ExternalAttrs |= msdosDir
	}
	if mode&0200 == 0 {
		h.ExternalAttrs |= msdosReadOnly
	}
}

        // Verify
        assertEquals(expectedFilename, fileBothDirectoryInfo.getFilename());
    }

    @Test
    @DisplayName("Test getAttributes returns correct attributes")
    void testGetAttributes() throws SMBProtocolDecodingException {
        // Prepare test data
        byte[] buffer = createValidBuffer("file.txt", "FILE~1.TXT", true);

                    "RqLs", // Request lease
                    "DH2Q", // Durable handle request V2
                    "DH2C", // Durable handle reconnect V2
                    "ExtA", // Extended attributes
                    "SecD", // Security descriptor
                    "AppI" // App instance ID
            };

            for (String name : contextNames) {

* <abbr title="Input/Output - Entrée/Sortie: lecture ou écriture sur le disque, communications réseau.">I/O</abbr>.

////

//// tab | Info

Les attributs « title » des éléments « abbr » sont traduits en suivant des consignes spécifiques.

Les traductions peuvent ajouter leurs propres éléments « abbr » que le LLM ne doit pas supprimer. Par exemple pour expliquer des mots anglais.

	f.UncompressedSize64 = uint64(f.UncompressedSize)
	filenameLen := int(b.uint16())
	extraLen := int(b.uint16())
	commentLen := int(b.uint16())
	b = b[4:] // skipped start disk number and internal attributes (2x uint16)
	f.ExternalAttrs = b.uint32()
	f.headerOffset = int64(b.uint32())
	d := make([]byte, filenameLen+extraLen+commentLen)
	if _, err := io.ReadFull(r, d); err != nil {
		return err
	}

    }

    @Override
    public MavenExecutionRequest setRecursive(boolean recursive) {
        this.recursive = recursive;

        return this;
    }

    // calculated from request attributes.
    private ProjectBuildingRequest projectBuildingRequest;

    @Override
    public boolean isProjectPresent() {
        return isProjectPresent;
    }

    @Override