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Results 1 - 10 of 33 for exception_handler (0.08 sec)

  1. tests/test_validation_error_context.py

    app.mount(path="/sub", app=sub_app)
    
    
    @app.exception_handler(RequestValidationError)
    @sub_app.exception_handler(RequestValidationError)
    async def request_validation_handler(request: Request, exc: RequestValidationError):
        captured_exception.capture(exc)
        raise exc
    
    
    @app.exception_handler(ResponseValidationError)
    @sub_app.exception_handler(ResponseValidationError)
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Sat Dec 06 12:21:57 UTC 2025
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  2. docs_src/handling_errors/tutorial006_py39.py

    from fastapi import FastAPI, HTTPException
    from fastapi.exception_handlers import (
        http_exception_handler,
        request_validation_exception_handler,
    )
    from fastapi.exceptions import RequestValidationError
    from starlette.exceptions import HTTPException as StarletteHTTPException
    
    app = FastAPI()
    
    
    @app.exception_handler(StarletteHTTPException)
    async def custom_http_exception_handler(request, exc):
        print(f"OMG! An HTTP error!: {repr(exc)}")
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  3. docs_src/handling_errors/tutorial004_py39.py

    from starlette.exceptions import HTTPException as StarletteHTTPException
    
    app = FastAPI()
    
    
    @app.exception_handler(StarletteHTTPException)
    async def http_exception_handler(request, exc):
        return PlainTextResponse(str(exc.detail), status_code=exc.status_code)
    
    
    @app.exception_handler(RequestValidationError)
    async def validation_exception_handler(request, exc: RequestValidationError):
        message = "Validation errors:"
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  4. docs_src/handling_errors/tutorial003_py39.py

    from fastapi import FastAPI, Request
    from fastapi.responses import JSONResponse
    
    
    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,
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  5. docs_src/handling_errors/tutorial005_py39.py

    from fastapi.encoders import jsonable_encoder
    from fastapi.exceptions import RequestValidationError
    from fastapi.responses import JSONResponse
    from pydantic import BaseModel
    
    app = FastAPI()
    
    
    @app.exception_handler(RequestValidationError)
    async def validation_exception_handler(request: Request, exc: RequestValidationError):
        return JSONResponse(
            status_code=422,
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  6. docs/en/docs/reference/fastapi.md

                - put
                - post
                - delete
                - options
                - head
                - patch
                - trace
                - on_event
                - middleware
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Thu Apr 18 19:53:19 UTC 2024
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  7. docs/de/docs/tutorial/handling-errors.md

    Und es enthält auch einen Default-Exceptionhandler für diesen.
    
    Um diesen zu überschreiben, importieren Sie den `RequestValidationError` und verwenden Sie ihn mit `@app.exception_handler(RequestValidationError)`, um den Exceptionhandler zu dekorieren.
    
    Der Exceptionhandler erhält einen `Request` und die Exception.
    
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  8. docs/ru/docs/tutorial/handling-errors.md

    И вы хотите обрабатывать это исключение глобально с помощью FastAPI.
    
    Можно добавить собственный обработчик исключений с помощью `@app.exception_handler()`:
    
    {* ../../docs_src/handling_errors/tutorial003_py39.py hl[5:7,13:18,24] *}
    
    Здесь, если запросить `/unicorns/yolo`, то *операция пути* вызовет `UnicornException`.
    
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  9. docs/uk/docs/tutorial/handling-errors.md

    І Ви хочете обробляти це виключення глобально за допомогою FastAPI.
    
    Ви можете додати власний обробник виключень за допомогою `@app.exception_handler()`:
    
    {* ../../docs_src/handling_errors/tutorial003.py hl[5:7,13:18,24] *}
    
    Тут, якщо Ви звернетеся до `/unicorns/yolo`, то згенерується помилка `UnicornException`.
    
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Sat Oct 11 17:48:49 UTC 2025
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  10. docs/en/docs/tutorial/handling-errors.md

    Let's say you have a custom exception `UnicornException` that you (or a library you use) might `raise`.
    
    And you want to handle this exception globally with FastAPI.
    
    You could add a custom exception handler with `@app.exception_handler()`:
    
    {* ../../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`.
    
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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