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  1. docs/en/docs/tutorial/request-files.md

    ///
    
    ## Optional File Upload { #optional-file-upload }
    
    You can make a file optional by using standard type annotations and setting a default value of `None`:
    
    {* ../../docs_src/request_files/tutorial001_02_an_py310.py hl[9,17] *}
    
    ## `UploadFile` with Additional Metadata { #uploadfile-with-additional-metadata }
    
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sun Aug 31 09:15:41 GMT 2025
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  2. docs/pt/docs/tutorial/request-files.md

    ///
    
    ## Upload de Arquivo Opcional { #optional-file-upload }
    
    Você pode tornar um arquivo opcional usando anotações de tipo padrão e definindo um valor padrão de `None`:
    
    {* ../../docs_src/request_files/tutorial001_02_an_py310.py hl[9,17] *}
    
    ## `UploadFile` com Metadados Adicionais { #uploadfile-with-additional-metadata }
    
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Wed Nov 12 16:23:57 GMT 2025
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  3. docs/en/docs/release-notes.md

    ```Python
    from typing import Union
    from fastapi import Cookie, FastAPI, Header, Path, Query
    
    app = FastAPI()
    
    
    @app.get("/items/{item_id}")
    def main(
        item_id: int = Path(gt=0),
        query: Union[str, None] = Query(default=None, max_length=10),
        session: Union[str, None] = Cookie(default=None, min_length=3),
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sat Dec 27 19:06:15 GMT 2025
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  4. apache-maven/src/assembly/maven/bin/mvn.cmd

    set FILE_ARG=
    :arg_loop
    if "%~1" == "-f" (
      set "FILE_ARG=%~2"
      shift
      goto process_file_arg
    )
    if "%~1" == "--file" (
      set "FILE_ARG=%~2"
      shift
      goto process_file_arg
    )
    @REM If none of the above, skip the argument
    shift
    if not "%~1" == "" (
      goto arg_loop
    ) else (
      goto findBaseDir
    )
    
    :process_file_arg
    if "%FILE_ARG%" == "" (
      goto findBaseDir
    )
    Created: Sun Dec 28 03:35:09 GMT 2025
    - Last Modified: Wed Dec 10 16:40:06 GMT 2025
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  5. docs/es/docs/environment-variables.md

    /// tip | Consejo
    
    El segundo argumento de <a href="https://docs.python.org/3.8/library/os.html#os.getenv" class="external-link" target="_blank">`os.getenv()`</a> es el valor por defecto a retornar.
    
    Si no se proporciona, es `None` por defecto; aquí proporcionamos `"World"` como el valor por defecto para usar.
    
    ///
    
    Luego podrías llamar a ese programa Python:
    
    //// tab | Linux, macOS, Windows Bash
    
    <div class="termy">
    
    ```console
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Tue Dec 16 16:33:45 GMT 2025
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  6. docs/ko/docs/environment-variables.md

    ```
    
    /// tip | 팁
    
    <a href="https://docs.python.org/3.8/library/os.html#os.getenv" class="external-link" target="_blank">`os.getenv()`</a> 의 두 번째 인자는 반환할 기본값입니다.
    
    여기서는 `"World"`를 넣었기에 기본값으로써 사용됩니다. 넣지 않으면 `None` 이 기본값으로 사용됩니다.
    
    ///
    
    그러면 해당 파이썬 프로그램을 다음과 같이 호출할 수 있습니다:
    
    //// tab | Linux, macOS, Windows Bash
    
    <div class="termy">
    
    ```console
    // Here we don't set the env var yet
    $ python main.py
    
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sat Nov 09 16:39:20 GMT 2024
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  7. docs/pt/docs/environment-variables.md

    ```
    
    /// tip | Dica
    
    O segundo argumento para <a href="https://docs.python.org/3.8/library/os.html#os.getenv" class="external-link" target="_blank">`os.getenv()`</a> é o valor padrão a ser retornado.
    
    Se não for fornecido, é `None` por padrão, Aqui fornecemos `"World"` como o valor padrão a ser usado.
    
    ///
    
    Então você poderia chamar esse programa Python:
    
    //// tab | Linux, macOS, Windows Bash
    
    <div class="termy">
    
    ```console
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Wed Nov 12 16:23:57 GMT 2025
    - 8.6K bytes
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  8. docs/ru/docs/deployment/docker.md

    from fastapi import FastAPI
    
    app = FastAPI()
    
    
    @app.get("/")
    def read_root():
        return {"Hello": "World"}
    
    
    @app.get("/items/{item_id}")
    def read_item(item_id: int, q: Union[str, None] = None):
        return {"item_id": item_id, "q": q}
    ```
    
    ### Dockerfile { #dockerfile }
    
    Теперь в той же директории проекта создайте файл `Dockerfile`:
    
    ```{ .dockerfile .annotate }
    # (1)!
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Tue Sep 30 11:24:39 GMT 2025
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  9. docs/de/docs/deployment/docker.md

    from fastapi import FastAPI
    
    app = FastAPI()
    
    
    @app.get("/")
    def read_root():
        return {"Hello": "World"}
    
    
    @app.get("/items/{item_id}")
    def read_item(item_id: int, q: Union[str, None] = None):
        return {"item_id": item_id, "q": q}
    ```
    
    ### Dockerfile { #dockerfile }
    
    Erstellen Sie nun im selben Projektverzeichnis eine Datei `Dockerfile` mit:
    
    ```{ .dockerfile .annotate }
    # (1)!
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Tue Dec 02 17:32:56 GMT 2025
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  10. docs/zh/docs/environment-variables.md

    print(f"Hello {name} from Python")
    ```
    
    /// tip
    
    第二个参数是 <a href="https://docs.python.org/zh-cn/3.8/library/os.html#os.getenv" class="external-link" target="_blank">`os.getenv()`</a> 的默认返回值。
    
    如果没有提供,默认值为 `None`,这里我们提供 `"World"` 作为默认值。
    
    ///
    
    然后你可以调用这个 Python 程序:
    
    //// tab | Linux, macOS, Windows Bash
    
    <div class="termy">
    
    ```console
    // 这里我们还没有设置环境变量
    $ python main.py
    
    // 因为我们没有设置环境变量,所以我们得到的是默认值
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sat Nov 09 12:17:15 GMT 2024
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