Luego crea atributos de clase con valores fijos, que serán los valores válidos disponibles:

{* ../../docs_src/path_params/tutorial005.py hl[1,6:9] *}

/// info | Información

<a href="https://docs.python.org/3/library/enum.html" class="external-link" target="_blank">Las enumeraciones (o enums) están disponibles en Python</a> desde la versión 3.4.

///

/// tip | Consejo

my_user: User = User(id=3, name="John Doe", joined="2018-07-19")

second_user_data = {
    "id": 4,
    "name": "Mary",
    "joined": "2018-11-30",
}

my_second_user: User = User(**second_user_data)
```

/// info | Информация

`**second_user_data` означает:

Передать ключи и значения словаря `second_user_data`,  в качестве аргументов типа "ключ-значение", это эквивалентно: `User(id=4, name="Mary", joined="2018-11-30")` .

///

		return
	}

	// Proxy rebalance-status to first pool first node, so that users see a
	// consistent view of rebalance progress even though different rebalancing
	// pools may temporarily have out of date info on the others.
	if ep := globalEndpoints[0].Endpoints[0]; !ep.IsLocal {
		for nodeIdx, proxyEp := range globalProxyEndpoints {
			if proxyEp.Host == ep.Host {

	// Report healing progress
	reportProgress bool

	// time at which heal sequence was started
	startTime time.Time

	// time at which heal sequence has ended
	endTime time.Time

	// Heal client info
	clientToken, clientAddress string

	// was this heal sequence force started?
	forceStarted bool

	// heal settings applied to this heal sequence
	settings madmin.HealOpts

# _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
# you can define your messages here:
# e.g.
# errors.xxx = ...
# info.xxx = ...
# _/_/_/_/_/_/_/_/_/_/
# ========================================================================================
# Fess
# ======
errors.login_error = Nome utente o password non validi.

                if (outputFile.isFile() && outputFile.length() == 0) {
                    logger.warn("Thumbnail File is empty. ID is {}", thumbnailId);
                    if (outputFile.delete()) {
                        logger.info("Deleted: {}", outputFile.getAbsolutePath());
                    }
                    updateThumbnailField(thumbnailId, StringUtil.EMPTY);
                    return false;
                }

    public void test_toString() {
        String result = provider.toString();
        assertNotNull(result);
        assertTrue(result.length() > 0);
        // Check that it contains class name or relevant info
        assertTrue(result.contains("FessTimeResourceProvider") || result.contains("adjustTimeMillis"));
    }

    // Test multiple provider instances
    public void test_multipleInstances() {

import jcifs.internal.smb1.com.SmbComSetInformationResponse;
import jcifs.internal.smb1.trans2.Trans2SetFileInformation;
import jcifs.internal.smb1.trans2.Trans2SetFileInformationResponse;
import jcifs.internal.smb2.info.Smb2SetInfoRequest;
import jcifs.internal.smb2.ioctl.Smb2IoctlRequest;
import jcifs.internal.smb2.ioctl.Smb2IoctlResponse;
import jcifs.internal.smb2.ioctl.SrvCopyChunkCopyResponse;
import jcifs.internal.smb2.ioctl.SrvCopychunk;

my_user: User = User(id=3, name="John Doe", joined="2018-07-19")

second_user_data = {
    "id": 4,
    "name": "Mary",
    "joined": "2018-11-30",
}

my_second_user: User = User(**second_user_data)
```

/// info

`**second_user_data` betekent:

Geef de sleutels (keys) en waarden (values) van de `second_user_data` dict direct door als sleutel-waarden argumenten, gelijk aan: `User(id=4, name=“Mary”, joined=“2018-11-30”)`

///

# Entornos Virtuales

Cuando trabajas en proyectos de Python probablemente deberías usar un **entorno virtual** (o un mecanismo similar) para aislar los paquetes que instalas para cada proyecto.

/// info | Información

Si ya sabes sobre entornos virtuales, cómo crearlos y usarlos, podrías querer saltar esta sección. 🤓

///

/// tip | Consejo

Un **entorno virtual** es diferente de una **variable de entorno**.