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Results 251 - 260 of 776 for asyncpg (0.07 seconds)

  1. tests/test_request_params/test_cookie/test_optional_str.py

    # Without aliases
    
    
    @app.get("/optional-str")
    async def read_optional_str(p: Annotated[str | None, Cookie()] = None):
        return {"p": p}
    
    
    class CookieModelOptionalStr(BaseModel):
        p: str | None = None
    
    
    @app.get("/model-optional-str")
    async def read_model_optional_str(p: Annotated[CookieModelOptionalStr, Cookie()]):
        return {"p": p.p}
    
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Tue Feb 17 09:59:14 GMT 2026
    - 8.6K bytes
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  2. docs/zh/docs/tutorial/request-files.md

    `UploadFile` 具有以下 `async` 方法。它们都会在底层调用对应的文件方法(使用内部的 `SpooledTemporaryFile`)。
    
    * `write(data)`:将 `data` (`str` 或 `bytes`) 写入文件。
    * `read(size)`:读取文件中 `size` (`int`) 个字节/字符。
    * `seek(offset)`:移动到文件中字节位置 `offset` (`int`)。
        * 例如,`await myfile.seek(0)` 会移动到文件开头。
        * 如果你先运行过 `await myfile.read()`,然后需要再次读取内容时,这尤其有用。
    * `close()`:关闭文件。
    
    由于这些方法都是 `async` 方法,你需要对它们使用 await。
    
    例如,在 `async` *路径操作函数* 内,你可以这样获取内容:
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 17:06:37 GMT 2026
    - 6.8K bytes
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  3. tests/test_additional_responses_response_class.py

    
    @app.get(
        "/a",
        response_class=JsonApiResponse,
        responses={500: {"description": "Error", "model": JsonApiError}},
    )
    async def a():
        pass  # pragma: no cover
    
    
    @app.get("/b", responses={500: {"description": "Error", "model": Error}})
    async def b():
        pass  # pragma: no cover
    
    
    client = TestClient(app)
    
    
    def test_openapi_schema():
        response = client.get("/openapi.json")
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Sun Feb 08 10:18:38 GMT 2026
    - 3.8K bytes
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  4. tests/test_dependency_after_yield_websockets.py

    BrokenSessionDep = Annotated[Session, Depends(broken_dep_session)]
    
    app = FastAPI()
    
    
    @app.websocket("/ws")
    async def websocket_endpoint(websocket: WebSocket, session: SessionDep):
        await websocket.accept()
        for item in session:
            await websocket.send_text(f"{item}")
    
    
    @app.websocket("/ws-broken")
    async def websocket_endpoint_broken(websocket: WebSocket, session: BrokenSessionDep):
        await websocket.accept()
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Wed Dec 17 21:25:59 GMT 2025
    - 2K bytes
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  5. docs/ja/docs/tutorial/stream-json-lines.md

    送り返す各 JSON アイテムが `Item`(Pydantic モデル)型で、関数が async の場合、戻り値の型を `AsyncIterable[Item]` と宣言できます:
    
    {* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[1:24] hl[9:11,22] *}
    
    戻り値の型を宣言すると、FastAPI はそれを使ってデータを**検証**し、OpenAPI に**ドキュメント化**し、**フィルター**し、Pydantic で**シリアライズ**します。
    
    /// tip | 豆知識
    
    Pydantic は **Rust** 側でシリアライズを行うため、戻り値の型を宣言しない場合に比べて大幅に高い**パフォーマンス**が得られます。
    
    ///
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Thu Mar 19 18:55:22 GMT 2026
    - 5.1K bytes
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  6. fastapi/security/http.py

            return HTTPException(
                status_code=HTTP_401_UNAUTHORIZED,
                detail="Not authenticated",
                headers=self.make_authenticate_headers(),
            )
    
        async def __call__(self, request: Request) -> HTTPAuthorizationCredentials | None:
            authorization = request.headers.get("Authorization")
            scheme, credentials = get_authorization_scheme_param(authorization)
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Mon Mar 16 10:16:48 GMT 2026
    - 13.1K bytes
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  7. tensorflow/c/eager/c_api_internal.h

    // TODO(b/154564140): Move this to its own header. This requires splitting
    // c_api_experimental.h
    struct TFE_ContextOptions {
      TF_SessionOptions session_options;
      // true if async execution is enabled.
      bool async = false;
      TFE_ContextDevicePlacementPolicy device_placement_policy{
          TFE_DEVICE_PLACEMENT_SILENT};
      // If true, use TFRT backend
      bool use_tfrt = false;
    Created: Tue Apr 07 12:39:13 GMT 2026
    - Last Modified: Wed Jan 18 19:26:34 GMT 2023
    - 1.9K bytes
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  8. docs_src/websockets_/tutorial001_py310.py

                    input.value = ''
                    event.preventDefault()
                }
            </script>
        </body>
    </html>
    """
    
    
    @app.get("/")
    async def get():
        return HTMLResponse(html)
    
    
    @app.websocket("/ws")
    async def websocket_endpoint(websocket: WebSocket):
        await websocket.accept()
        while True:
            data = await websocket.receive_text()
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Feb 27 12:34:37 GMT 2026
    - 1.4K bytes
    - Click Count (0)
  9. docs_src/app_testing/app_b_py310/main.py

    
    @app.get("/items/{item_id}", response_model=Item)
    async def read_main(item_id: str, x_token: str = Header()):
        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/")
    async def create_item(item: Item, x_token: str = Header()) -> Item:
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Wed Feb 04 13:32:24 GMT 2026
    - 1.1K bytes
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  10. docs/zh/docs/tutorial/server-sent-events.md

    /// tip | 提示
    
    由于 Pydantic 会在**Rust** 端序列化它,相比未声明返回类型,你将获得更高的**性能**。
    
    ///
    
    ### 非 async 的*路径操作函数* { #non-async-path-operation-functions }
    
    你也可以使用常规的 `def` 函数(没有 `async`),并以同样的方式使用 `yield`。
    
    FastAPI 会确保其正确运行,从而不阻塞事件循环。
    
    由于此时函数不是 async,正确的返回类型应为 `Iterable[Item]`:
    
    {* ../../docs_src/server_sent_events/tutorial001_py310.py ln[28:31] hl[29] *}
    
    ### 无返回类型 { #no-return-type }
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 14:29:48 GMT 2026
    - 4.6K bytes
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