//// tab | Python 3.10+

```Python hl_lines="1"
async def needy_dependency(fresh_value: Annotated[str, Depends(get_value, use_cache=False)]):
    return {"fresh_value": fresh_value}
```

////

//// tab | Python 3.10+ sin Anotaciones

/// tip | Consejo

在高级使用场景中，如果不想使用「缓存」值，而是为需要在同一请求的每一步操作（多次）中都实际调用依赖项，可以把 `Depends` 的参数 `use_cache` 的值设置为 `False`:

//// tab | Python 3.10+

```Python hl_lines="1"
async def needy_dependency(fresh_value: Annotated[str, Depends(get_value, use_cache=False)]):
    return {"fresh_value": fresh_value}
```

////

//// tab | Python 3.10+ 非 Annotated

/// tip | 提示

高度なシナリオでは、「キャッシュされた」値を使うのではなく、同じリクエストの各ステップ（おそらく複数回）で依存関係を呼び出す必要があることがわかっている場合、`Depends`を使用する際に、`use_cache=False`というパラメータを設定することができます:

//// tab | Python 3.10+

```Python hl_lines="1"
async def needy_dependency(fresh_value: Annotated[str, Depends(get_value, use_cache=False)]):
    return {"fresh_value": fresh_value}
```

////

//// tab | Python 3.10+ 非Annotated

/// tip | 豆知識

    own_oauth_scopes: list[str] | None = None,
    parent_oauth_scopes: list[str] | None = None,
    use_cache: bool = True,
    scope: Literal["function", "request"] | None = None,
) -> Dependant:
    dependant = Dependant(
        call=call,
        name=name,
        path=path,
        use_cache=use_cache,
        scope=scope,
        own_oauth_scopes=own_oauth_scopes,

    @app.get("/items/")
    async def read_items(commons: Annotated[dict, Depends(common_parameters)]):
        return commons
    ```
    """
    return params.Depends(dependency=dependency, use_cache=use_cache, scope=scope)


def Security(  # noqa: N802
    dependency: Annotated[
        Callable[..., Any] | None,
        Doc(
            """
            A "dependable" callable (like a function).

):
    return {"counter": count, "subcounter": subcount}


@app.get("/sub-counter-no-cache/")
async def get_sub_counter_no_cache(
    subcount: int = Depends(super_dep),
    count: int = Depends(dep_counter, use_cache=False),
):
    return {"counter": count, "subcounter": subcount}


@app.get("/scope-counter")
async def get_scope_counter(
    count: int = Security(dep_counter),

    background_tasks_param_name: str | None = None
    security_scopes_param_name: str | None = None
    own_oauth_scopes: list[str] | None = None
    parent_oauth_scopes: list[str] | None = None
    use_cache: bool = True
    path: str | None = None
    scope: Literal["function", "request"] | None = None

    @cached_property
    def oauth_scopes(self) -> list[str]:

            json_schema_extra=json_schema_extra,
            **extra,
        )


@dataclass(frozen=True)
class Depends:
    dependency: Callable[..., Any] | None = None
    use_cache: bool = True
    scope: Literal["function", "request"] | None = None


@dataclass(frozen=True)
class Security(Depends):

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do","relative",">"," ","+","~","preFilter","excess","unquoted","nodeNameSelector","expectedNodeName","pattern","operator","check","result","what","_argument","simple","forward","ofType","_context","xml","outerCache","nodeIndex","start","parent","useCache","diff","firstChild","lastChild","pseudo","args","setFilters","idx","matched","not","matcher","compile","unmatched","has","lang","elemLang","hash","location","root","focus","activeElement","err","safeActiveElement","hasFocus","href","tabIndex","...