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Results 1 - 10 of 10 for unicorn_exception_handler (0.16 sec)

  1. docs_src/handling_errors/tutorial003_py39.py

    
    class UnicornException(Exception):
        def __init__(self, name: str):
            self.name = name
    
    
    app = FastAPI()
    
    
    @app.exception_handler(UnicornException)
    async def unicorn_exception_handler(request: Request, exc: UnicornException):
        return JSONResponse(
            status_code=418,
            content={"message": f"Oops! {exc.name} did something. There goes a rainbow..."},
        )
    
    
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  2. docs/ru/docs/tutorial/handling-errors.md

    {* ../../docs_src/handling_errors/tutorial003_py39.py hl[5:7,13:18,24] *}
    
    Здесь, если запросить `/unicorns/yolo`, то *операция пути* вызовет `UnicornException`.
    
    Но оно будет обработано `unicorn_exception_handler`.
    
    Таким образом, вы получите чистую ошибку с кодом состояния HTTP `418` и содержимым JSON:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    ```
    
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  3. docs/uk/docs/tutorial/handling-errors.md

    {* ../../docs_src/handling_errors/tutorial003.py hl[5:7,13:18,24] *}
    
    Тут, якщо Ви звернетеся до `/unicorns/yolo`, то згенерується помилка `UnicornException`.
    
    Але вона буде оброблена функцією-обробником `unicorn_exception_handler`.
    
    Отже, Ви отримаєте зрозумілу помилку зі HTTP-статусом `418` і JSON-відповіддю:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    ```
    
    /// note | Технічні деталі
    
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  4. docs/de/docs/tutorial/handling-errors.md

    {* ../../docs_src/handling_errors/tutorial003_py39.py hl[5:7,13:18,24] *}
    
    Hier, wenn Sie `/unicorns/yolo` anfordern, wird die *Pfadoperation* eine `UnicornException` `raise`n.
    
    Aber diese wird von `unicorn_exception_handler` gehandhabt.
    
    Sie erhalten also einen sauberen Fehler mit einem HTTP-Statuscode von `418` und dem JSON-Inhalt:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    ```
    
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  5. docs/zh/docs/tutorial/handling-errors.md

    且需要 FastAPI 实现全局处理该异常。
    
    此时,可以用 `@app.exception_handler()` 添加自定义异常控制器:
    
    {* ../../docs_src/handling_errors/tutorial003.py hl[5:7,13:18,24] *}
    
    请求 `/unicorns/yolo` 时,路径操作会触发 `UnicornException`。
    
    但该异常将会被 `unicorn_exception_handler` 处理。
    
    接收到的错误信息清晰明了,HTTP 状态码为 `418`,JSON 内容如下:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    
    ```
    
    /// note | 技术细节
    
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  6. docs/en/docs/tutorial/handling-errors.md

    {* ../../docs_src/handling_errors/tutorial003_py39.py hl[5:7,13:18,24] *}
    
    Here, if you request `/unicorns/yolo`, the *path operation* will `raise` a `UnicornException`.
    
    But it will be handled by the `unicorn_exception_handler`.
    
    So, you will receive a clean error, with an HTTP status code of `418` and a JSON content of:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    ```
    
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  7. docs/pt/docs/tutorial/handling-errors.md

    Nesse cenário, se você fizer uma requisição para `/unicorns/yolo`, a *operação de caminho* vai lançar (`raise`) o `UnicornException`.
    
    Essa exceção será manipulada, contudo, pelo `unicorn_exception_handler`.
    
    Dessa forma você receberá um erro "limpo", com o HTTP status code `418` e um JSON com o conteúdo:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    ```
    
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  8. docs/es/docs/tutorial/handling-errors.md

    {* ../../docs_src/handling_errors/tutorial003_py39.py hl[5:7,13:18,24] *}
    
    Aquí, si solicitas `/unicorns/yolo`, la *path operation* lanzará un `UnicornException`.
    
    Pero será manejado por el `unicorn_exception_handler`.
    
    Así que recibirás un error limpio, con un código de estado HTTP de `418` y un contenido JSON de:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    ```
    
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  9. docs/ja/docs/tutorial/handling-errors.md

    カスタム例外ハンドラを`@app.exception_handler()`で追加することができます:
    
    {* ../../docs_src/handling_errors/tutorial003.py hl[5,6,7,13,14,15,16,17,18,24] *}
    
    ここで、`/unicorns/yolo`をリクエストすると、*path operation*は`UnicornException`を`raise`します。
    
    しかし、これは`unicorn_exception_handler`で処理されます。
    
    そのため、HTTPステータスコードが`418`で、JSONの内容が以下のような明確なエラーを受け取ることになります:
    
    ```JSON
    {"message": "Oops! yolo did something. There goes a rainbow..."}
    ```
    
    /// note | 技術詳細
    
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  10. fastapi/applications.py

                def __init__(self, name: str):
                    self.name = name
    
    
            app = FastAPI()
    
    
            @app.exception_handler(UnicornException)
            async def unicorn_exception_handler(request: Request, exc: UnicornException):
                return JSONResponse(
                    status_code=418,
                    content={"message": f"Oops! {exc.name} did something. There goes a rainbow..."},
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 21:25:59 UTC 2025
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