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Results 141 - 150 of 1,104 for Async (0.02 seconds)

  1. docs/ja/docs/tutorial/dependencies/index.md

    これは **大規模なコードベース** で、**同じ依存関係** を **多くの *path operation*** で何度も使う場合に特に役立ちます。
    
    ## `async`にするかどうか { #to-async-or-not-to-async }
    
    依存関係は **FastAPI**(*path operation 関数*と同じ)からも呼び出されるため、関数を定義する際にも同じルールが適用されます。
    
    `async def`や通常の`def`を使用することができます。
    
    また、通常の`def`*path operation 関数*の中に`async def`を入れて依存関係を宣言したり、`async def`*path operation 関数*の中に`def`を入れて依存関係を宣言したりすることなどができます。
    
    それは重要ではありません。**FastAPI** は何をすべきかを知っています。
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 14:07:17 GMT 2026
    - 11.9K bytes
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  2. tests/test_request_params/test_form/test_optional_str.py

    # Without aliases
    
    
    @app.post("/optional-str", operation_id="optional_str")
    async def read_optional_str(p: Annotated[str | None, Form()] = None):
        return {"p": p}
    
    
    class FormModelOptionalStr(BaseModel):
        p: str | None = None
    
    
    @app.post("/model-optional-str", operation_id="model_optional_str")
    async def read_model_optional_str(p: Annotated[FormModelOptionalStr, Form()]):
        return {"p": p.p}
    
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Tue Feb 17 09:59:14 GMT 2026
    - 8.9K bytes
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  3. tests/test_request_params/test_query/test_required_str.py

    # =====================================================================================
    # Without aliases
    
    
    @app.get("/required-str")
    async def read_required_str(p: str):
        return {"p": p}
    
    
    class QueryModelRequiredStr(BaseModel):
        p: str
    
    
    @app.get("/model-required-str")
    async def read_model_required_str(p: Annotated[QueryModelRequiredStr, Query()]):
        return {"p": p.p}
    
    
    @pytest.mark.parametrize(
        "path",
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Sun Feb 08 10:18:38 GMT 2026
    - 10.2K bytes
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  4. docs/zh/docs/advanced/stream-data.md

    ### 文件与异步 { #files-and-async }
    
    大多数情况下,类文件对象默认与 async 和 await 不兼容。
    
    例如,它们没有 `await file.read()`,也不支持 `async for chunk in file`。
    
    而且很多情况下,读取它们是一个阻塞操作(可能会阻塞事件循环),因为数据来自磁盘或网络。
    
    /// info | 信息
    
    上面的示例其实是个例外,因为 `io.BytesIO` 对象已经在内存中,所以读取它不会阻塞。
    
    但在许多情况下,读取文件或类文件对象会发生阻塞。
    
    ///
    
    为避免阻塞事件循环,你可以简单地把*路径操作函数*声明为常规的 `def`(而不是 `async def`),这样 FastAPI 会在一个线程池工作线程上运行它,从而避免阻塞主事件循环。
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 14:29:48 GMT 2026
    - 5.2K bytes
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  5. tensorflow/c/eager/c_api_cluster_test.cc

      TFE_Execute(op, out_value, &num_retvals, status);
      ASSERT_EQ(TF_OK, TF_GetCode(status)) << TF_Message(status);
      TFE_DeleteOp(op);
      TF_DeleteStatus(status);
    }
    
    void TestRemoteExecuteChangeServerDef(bool async) {
      tensorflow::ServerDef server_def = GetServerDef(2);
    
      // This server def has the task index set to 0.
      string serialized = server_def.SerializeAsString();
    
      server_def.set_task_index(1);
    
    Created: Tue Apr 07 12:39:13 GMT 2026
    - Last Modified: Thu Oct 09 05:56:18 GMT 2025
    - 19.2K bytes
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  6. tests/test_request_params/test_file/test_optional.py

    # Without aliases
    
    
    @app.post("/optional-bytes", operation_id="optional_bytes")
    async def read_optional_bytes(p: Annotated[bytes | None, File()] = None):
        return {"file_size": len(p) if p else None}
    
    
    @app.post("/optional-uploadfile", operation_id="optional_uploadfile")
    async def read_optional_uploadfile(p: Annotated[UploadFile | None, File()] = None):
        return {"file_size": p.size if p else None}
    
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Sat Feb 21 13:01:31 GMT 2026
    - 9.8K bytes
    - Click Count (0)
  7. tests/test_request_params/test_query/test_optional_list.py

    # Without aliases
    
    
    @app.get("/optional-list-str")
    async def read_optional_list_str(
        p: Annotated[list[str] | None, Query()] = None,
    ):
        return {"p": p}
    
    
    class QueryModelOptionalListStr(BaseModel):
        p: list[str] | None = None
    
    
    @app.get("/model-optional-list-str")
    async def read_model_optional_list_str(
        p: Annotated[QueryModelOptionalListStr, Query()],
    ):
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Tue Feb 17 09:59:14 GMT 2026
    - 9.4K bytes
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  8. docs_src/app_testing/app_b_an_py310/main.py

    @app.get("/items/{item_id}", response_model=Item)
    async def read_main(item_id: str, x_token: Annotated[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/")
    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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  9. docs_src/app_testing/tutorial004_py310.py

    from fastapi.testclient import TestClient
    
    items = {}
    
    
    @asynccontextmanager
    async def lifespan(app: FastAPI):
        items["foo"] = {"name": "Fighters"}
        items["bar"] = {"name": "Tenders"}
        yield
        # clean up items
        items.clear()
    
    
    app = FastAPI(lifespan=lifespan)
    
    
    @app.get("/items/{item_id}")
    async def read_items(item_id: str):
        return items[item_id]
    
    
    def test_read_items():
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Thu Feb 12 13:19:43 GMT 2026
    - 1.2K bytes
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  10. docs_src/path_params/tutorial003b_py310.py

    from fastapi import FastAPI
    
    app = FastAPI()
    
    
    @app.get("/users")
    async def read_users():
        return ["Rick", "Morty"]
    
    
    @app.get("/users")
    async def read_users2():
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Thu Feb 12 13:19:43 GMT 2026
    - 193 bytes
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