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  1. docs/fr/docs/advanced/additional-responses.md

    **FastAPI** prendra ce modèle, générera son schéma JSON et l'inclura au bon endroit dans OpenAPI.
    
    Par exemple, pour déclarer une autre réponse avec un code HTTP `404` et un modèle Pydantic `Message`, vous pouvez écrire :
    
    ```Python hl_lines="18 22"
    {!../../../docs_src/additional_responses/tutorial001.py!}
    ```
    
    !!! note "Remarque"
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  2. tests/test_tutorial/test_dependencies/test_tutorial008d_an.py

        client = TestClient(app)
        return client
    
    
    def test_get_no_item(client: TestClient):
        response = client.get("/items/foo")
        assert response.status_code == 404, response.text
        assert response.json() == {"detail": "Item not found, there's only a plumbus here"}
    
    
    def test_get(client: TestClient):
        response = client.get("/items/plumbus")
    Python
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  3. docs_src/app_testing/app_b/main.py

        if x_token != fake_secret_token:
            raise HTTPException(status_code=400, detail="Invalid X-Token header")
        if item_id not in fake_db:
            raise HTTPException(status_code=404, detail="Item not found")
        return fake_db[item_id]
    
    
    @app.post("/items/", response_model=Item)
    async def create_item(item: Item, x_token: str = Header()):
        if x_token != fake_secret_token:
    Python
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  4. docs/zh/docs/tutorial/handling-errors.md

    需要向客户端返回错误提示的场景主要如下:
    
    - 客户端没有执行操作的权限
    - 客户端没有访问资源的权限
    - 客户端要访问的项目不存在
    - 等等 ...
    
    遇到这些情况时,通常要返回 **4XX**(400 至 499)**HTTP 状态码**。
    
    **4XX** 状态码与表示请求成功的 **2XX**(200 至 299) HTTP 状态码类似。
    
    只不过,**4XX** 状态码表示客户端发生的错误。
    
    大家都知道**「404 Not Found」**错误,还有调侃这个错误的笑话吧?
    
    ## 使用 `HTTPException`
    
    向客户端返回 HTTP 错误响应,可以使用 `HTTPException`。
    
    ### 导入 `HTTPException`
    
    ```Python hl_lines="1"
    {!../../../docs_src/handling_errors/tutorial001.py!}
    
    ```
    
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  5. docs_src/app_testing/app_b_an/test_main.py

        assert response.json() == {"detail": "Invalid X-Token header"}
    
    
    def test_read_nonexistent_item():
        response = client.get("/items/baz", headers={"X-Token": "coneofsilence"})
        assert response.status_code == 404
        assert response.json() == {"detail": "Item not found"}
    
    
    def test_create_item():
        response = client.post(
            "/items/",
            headers={"X-Token": "coneofsilence"},
    Python
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  6. docs_src/dependencies/tutorial008c_an.py

            raise InternalError(
                f"The portal gun is too dangerous to be owned by {username}"
            )
        if item_id != "plumbus":
            raise HTTPException(
                status_code=404, detail="Item not found, there's only a plumbus here"
            )
    Python
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  7. tests/test_tutorial/test_dependencies/test_tutorial008b_an.py

    from fastapi.testclient import TestClient
    
    from docs_src.dependencies.tutorial008b_an import app
    
    client = TestClient(app)
    
    
    def test_get_no_item():
        response = client.get("/items/foo")
        assert response.status_code == 404, response.text
        assert response.json() == {"detail": "Item not found"}
    
    
    def test_owner_error():
        response = client.get("/items/plumbus")
        assert response.status_code == 400, response.text
    Python
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  8. docs_src/dependencies/tutorial008b_an_py39.py

    
    @app.get("/items/{item_id}")
    def get_item(item_id: str, username: Annotated[str, Depends(get_username)]):
        if item_id not in data:
            raise HTTPException(status_code=404, detail="Item not found")
        item = data[item_id]
        if item["owner"] != username:
            raise OwnerError(username)
    Python
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  9. docs/zh/docs/advanced/additional-responses.md

    您可以向路径操作装饰器传递参数 `responses` 。
    
    它接收一个 `dict`,键是每个响应的状态代码(如`200`),值是包含每个响应信息的其他 `dict`。
    
    每个响应字典都可以有一个关键模型,其中包含一个 `Pydantic` 模型,就像 `response_model` 一样。
    
    **FastAPI**将采用该模型,生成其`JSON Schema`并将其包含在`OpenAPI`中的正确位置。
    
    例如,要声明另一个具有状态码 `404` 和`Pydantic`模型 `Message` 的响应,可以写:
    ```Python hl_lines="18  22"
    {!../../../docs_src/additional_responses/tutorial001.py!}
    ```
    
    
    !!! Note
    	请记住,您必须直接返回 `JSONResponse` 。
    
    !!! Info
    	`model` 密钥不是OpenAPI的一部分。
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  10. tests/test_tutorial/test_dependencies/test_tutorial008d.py

        client = TestClient(app)
        return client
    
    
    def test_get_no_item(client: TestClient):
        response = client.get("/items/foo")
        assert response.status_code == 404, response.text
        assert response.json() == {"detail": "Item not found, there's only a plumbus here"}
    
    
    def test_get(client: TestClient):
        response = client.get("/items/plumbus")
    Python
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    - Last Modified: Sat Feb 24 23:06:37 GMT 2024
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