Der Exceptionhandler erhält einen `Request` und die Exception.

{* ../../docs_src/handling_errors/tutorial004_py310.py hl[2,14:19] *}

Wenn Sie nun zu `/items/foo` gehen, erhalten Sie anstelle des standardmäßigen JSON-Fehlers mit:

```JSON
{
    "detail": [
        {
            "loc": [
                "path",

  - [Downloads for v1.7.0-beta.1](#downloads-for-v170-beta1)
    - [Client Binaries](#client-binaries-19)
    - [Server Binaries](#server-binaries-19)
    - [Node Binaries](#node-binaries-19)
  - [Changelog since v1.7.0-alpha.4](#changelog-since-v170-alpha4)
    - [Action Required](#action-required-3)
    - [Other notable changes](#other-notable-changes-19)
- [v1.7.0-alpha.4](#v170-alpha4)
  - [Downloads for v1.7.0-alpha.4](#downloads-for-v170-alpha4)

El manejador de excepciones recibirá un `Request` y la excepción.

{* ../../docs_src/handling_errors/tutorial004_py310.py hl[2,14:19] *}

Ahora, si vas a `/items/foo`, en lugar de obtener el error JSON por defecto con:

```JSON
{
    "detail": [
        {
            "loc": [
                "path",
                "item_id"

O manipulador de exceções receberá um `Request` e a exceção.

{* ../../docs_src/handling_errors/tutorial004_py310.py hl[2,14:19] *}

Se você for ao `/items/foo`, em vez de receber o JSON padrão com o erro:

```JSON
{
    "detail": [
        {
            "loc": [
                "path",
                "item_id"

/// note | Remarque

Si vous consultez la nouvelle (fausse) base de données `fake_users_db`, vous verrez à quoi ressemble maintenant le mot de passe haché : `"$argon2id$v=19$m=65536,t=3,p=4$wagCPXjifgvUFBzq4hqe3w$CYaIb8sB+wtD+Vu/P4uod1+Qof8h+1g7bbDlBID48Rc"`.

///

## Gérer les jetons JWT { #handle-jwt-tokens }

Importez les modules installés.

pkg go/types, const Uint8 BasicKind
pkg go/types, const Uintptr = 12
pkg go/types, const Uintptr BasicKind
pkg go/types, const UnsafePointer = 18
pkg go/types, const UnsafePointer BasicKind
pkg go/types, const UntypedBool = 19
pkg go/types, const UntypedBool BasicKind
pkg go/types, const UntypedComplex = 23
pkg go/types, const UntypedComplex BasicKind
pkg go/types, const UntypedFloat = 22
pkg go/types, const UntypedFloat BasicKind

Обробник виключень отримає `Request` і саме виключення.

{* ../../docs_src/handling_errors/tutorial004_py310.py hl[2,14:19] *}

Тепер, якщо ви перейдете за посиланням `/items/foo`, замість того, щоб отримати стандартну JSON-помилку:

```JSON
{
    "detail": [
        {
            "loc": [
                "path",

Exception handler, bir `Request` ve exception’ı alır.

{* ../../docs_src/handling_errors/tutorial004_py310.py hl[2,14:19] *}

Artık `/items/foo`’ya giderseniz, şu varsayılan JSON hatası yerine:

```JSON
{
    "detail": [
        {
            "loc": [
                "path",
                "item_id"

Le gestionnaire d'exception recevra une `Request` et l'exception.

{* ../../docs_src/handling_errors/tutorial004_py310.py hl[2,14:19] *}

À présent, si vous allez sur `/items/foo`, au lieu d'obtenir l'erreur JSON par défaut suivante :

```JSON
{
    "detail": [
        {
            "loc": [
                "path",

/// note | Not

Yeni (sahte) veritabanı `fake_users_db`'ye bakarsanız, hash'lenmiş password'ün artık nasıl göründüğünü görebilirsiniz: `"$argon2id$v=19$m=65536,t=3,p=4$wagCPXjifgvUFBzq4hqe3w$CYaIb8sB+wtD+Vu/P4uod1+Qof8h+1g7bbDlBID48Rc"`.

///

## JWT token'larını yönetme { #handle-jwt-tokens }

Kurulu modülleri import edelim.