{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Déprécier des paramètres { #deprecating-parameters }

Disons que vous n’aimez plus ce paramètre.

Vous devez le laisser là quelque temps car des clients l’utilisent, mais vous voulez que les documents l’affichent clairement comme <dfn title="obsolète, il est recommandé de ne pas l’utiliser">déprécié</dfn>.

Passez alors le paramètre `deprecated=True` à `Query` :

```Python
from .routers.items import router
from .routers.users import router
```

le `router` de `users` écraserait celui de `items` et nous ne pourrions pas les utiliser en même temps.

Donc, pour pouvoir utiliser les deux dans le même fichier, nous importons directement les sous-modules :

{* ../../docs_src/bigger_applications/app_an_py310/main.py hl[5] title["app/main.py"] *}

)

// Random number state.
// We generate random temporary file names so that there's a good
// chance the file doesn't exist yet.
var (
	randN  uint32
	randmu sync.Mutex
)

// Temp files created in default Tmp dir
var globalTestTmpDir = os.TempDir()

// reseed - returns a new seed every time the function is called.
func reseed() uint32 {
	return uint32(time.Now().UnixNano() + int64(os.Getpid()))

            <option value="$PROJECT_DIR$/platforms/core-runtime/daemon-server" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/daemon-services" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/file-temp" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/files" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/functional" />

            assertFalse("Command should not contain ${url}", cmd.contains("${url}"));
            assertFalse("Command should not contain ${outputFile}", cmd.contains("${outputFile}"));
            assertTrue("Command should contain temp path", cmd.contains(tempPath));
            assertTrue("Command should contain output path", cmd.contains(outputPath));
        }
    }

    // Test timeout scenarios
    @Test

	// JWT token for x-amz-security-token is signed with admin
	// secret key, temporary credentials become invalid if
	// server admin credentials change. This is done to ensure
	// that clients cannot decode the token using the temp
	// secret keys and generate an entirely new claim by essentially
	// hijacking the policies. We need to make sure that this is
	// based on admin credential such that token cannot be decoded

            file.setReadable(true, true);
            file.setWritable(false, false);
            file.setWritable(true, true);
            if (logger.isDebugEnabled()) {
                logger.debug("Create {} as a temp file.", file.getAbsolutePath());
            }
            return file;
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

    /**

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tempurl.host
tendo.yamagata.jp
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teaches-yoga.com
team
teams.replit.dev
tec.br
tec.mi.us
tec.ve
tech
tech.orange
technology
tecnologia.bo
tel
tel.tr
telebit.app
telebit.io
temasek
temp-dns.com
tempio-olbia.it
tempioolbia.it
tempurl.host
tendo.yamagata.jp
tenei.fukushima.jp
tenkawa.nara.jp
tennis
tenri.nara.jp
teo.br
teramo.it
termez.su
terni.it
ternopil.ua

          "type":       "stemmer_override",
          "rules": []
        },
        "czech_stop": {
          "type":       "stop",