{* ../../docs_src/handling_errors/tutorial006_py310.py hl[2:5,15,21] *}

O OAuth2 foi projetado para que o backend ou a API pudesse ser independente do servidor que autentica o usuário.

Mas, neste caso, a mesma aplicação **FastAPI** irá lidar com a API e com a autenticação.

Então, vamos rever de um ponto de vista simplificado:

* O usuário digita o `username` e o `password` no frontend e pressiona `Enter`.

            // Then filter out any known split packages/classes that we want to ignore.
            filterSplitPackages(splitPackages);

            // Finally, print out (and fail) if we have any split packages
            for (var entry : splitPackages.entrySet()) {
                String packageName = entry.getKey();
                List<File> deps = dependencyPackages.get(packageName);

Activer un environnement virtuel change aussi deux ou trois autres choses, mais c’est l’un des points les plus importants.

## Vérifier un environnement virtuel { #checking-a-virtual-environment }

Lorsque vous vérifiez si un environnement virtuel est actif, par exemple avec :

//// tab | Linux, macOS, Windows Bash

            if (logger.isDebugEnabled()) {
                logger.debug(msg, e);
            }
            throw new SuggestIndexException(msg, e);
        }
    }

    /**
     * Prints processing information for logging.
     */
    private void printProcessingInfo(final String type, final int size, final SuggestItem[] items, final long parseTime,
            final long indexTime) {

		return err
	}
	return nil
}

func TestPropagateUnscoped(t *testing.T) {
	_DB, err := OpenTestConnection(&gorm.Config{
		PropagateUnscoped: true,
	})
	if err != nil {
		log.Printf("failed to connect database, got error %v", err)
		os.Exit(1)
	}

	_DB.Migrator().DropTable(&Product6{}, &ProductItem2{})
	_DB.AutoMigrate(&Product6{}, &ProductItem2{})

	p := Product6{

		} else {
			healingLogEvent(ctx, "Healing of drive '%s' is finished (healed: %d, skipped: %d).", disk, tracker.ItemsHealed, tracker.ItemsSkipped)
		}
	}
	if serverDebugLog {
		tracker.printTo(os.Stdout)
		fmt.Printf("\n")
	}

	if tracker.HealID == "" { // HealID was empty only before Feb 2023
		bugLogIf(ctx, tracker.delete(ctx))
		return nil
	}

	// Remove .healing.bin from all disks with similar heal-id

            when(mockNdrBuffer.dec_ndr_short()).thenReturn((int) (short) 0, (int) (short) 0);
            when(mockNdrBuffer.dec_ndr_long()).thenReturn(0); // Null referent pointer

            // When: Decoding the unicode string
            unicodeString.decode(mockNdrBuffer);

            // Then: Verify the decoding sequence and values
            verify(mockNdrBuffer).align(4);

        // Prepare test data with minimal valid resource record
        byte[] src = new byte[100];
        int srcIndex = 10;

        // Set up a minimal resource record response
        // Name pointer (0xC00C)
        src[srcIndex] = (byte) 0xC0;
        src[srcIndex + 1] = 0x0C;
        // Record type (NBSTAT = 0x0021)
        src[srcIndex + 2] = 0x00;
        src[srcIndex + 3] = 0x21;

			peers[i] = newPeerS3Client(node)
		}
		peers[i].SetPools(node.Pools)
	}

	return peers
}

// Returns a peer S3 client.
func newPeerS3Client(node Node) peerS3Client {
	var gridConn atomic.Pointer[grid.Connection]

	return &remotePeerS3Client{
		node: node,
		gridConn: func() *grid.Connection {
			// Lazy initialization of grid connection.